Installation Manual Uniflair™ LE Accessories 990-5565-001 Publication Date: May 2014
Schneider Electric IT Corporation Legal Disclaimer The information presented in this manual is not warranted by the Schneider Electric IT Corporation to be authoritative, error free, or complete. This publication is not meant to be a substitute for a detailed operational and site specific development plan.
Table of Contents Safety ............................................................................................. 5 Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 General Information ................................................................... 6 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Companion Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gravity Damper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Condensate Pumps ................................................................. 29 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 Cooling Unit Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 Attaching the Controller Box . . . . . . . . . . . . . . . . . . . . . . . . . . .62 Installing the sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 tLAN connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 Supply power connections . . . . . . . . . . . .
RS232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuring using the LED display . . . . . . . . . . . . . . . . . . . . . Configuring using the touchscreen . . . . . . . . . . . . . . . . . . . . .
Safety Important Safety Information Read the instructions carefully to become familiar with the equipment before trying to install, operate, service, or maintain it. The following special messages may appear throughout this manual or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.
General Information Overview This manual provides information on accessories available with Uniflair™ LE cooling units. It supplies general information, safety instructions, installation information, and setup information. The descriptions and illustrations in this manual are owned by Schneider Electric. Schneider Electric reserves the right to make any alterations it sees fit in order to improve the product without having to update this document.
Uniflair Floorstands WARNING HAZARD FROM MOVING PARTS Keep hands, clothing, and jewelry away from moving parts. Check the equipment for foreign objects before closing the doors and starting the equipment. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION DAMAGE TO EQUIPMENT OR PERSONNEL The equipment is heavy and can easily be tipped. For safety purposes, adequate personnel must be present when moving this equipment.
NOTE: For installation on a raised floor, install a flexible seal (field supplied) at least 5.59 mm (0.2 in.) thick between the raised floor and frame. NOTE: Rubber, vibration isolation pads are field supplied. C B A D na4682a E The following table provides frame size, model, and fastener details for the 36-in. welded frame. Model 8 Frame Size Dimensions mm (in.) A B C Number of M8 fasteners D E ACFS76055 3 914 (36) 1 000 (39.37) 740 (29.13) 1 077 817 (42.40) (32.
12-in.,18-in., 24-in., 36-in., Seismic Frame WARNING HEAVY EQUIPMENT Use at least two people when handling and installing this equipment. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION DAMAGE TO EQUIPMENT OR PERSONNEL This equipment is heavy and can easily be tipped. For safety purposes, adequate personnel must be present when moving this equipment. Failure to follow these instructions can result in injury or equipment damage.
Model Dimensions mm (in.) Frame Size A B C Number of M8 fasteners D E ACFS76063 ACFS76068 ACFS76073 ACFS76078 6 305 (12) 457 (18) 610 (24) 914 (36) 2 160 (85.04) 855 (33.66) 2 221 916 (87.44) (36.06) 6 ACFS76064 ACFS76069 ACFS76074 ACFS76079 7 305 (12) 457 (18) 610 (24) 914 (36) 2 572 (101.26) 855 (33.66) 2 631 916 (103.58) (36.
Uniflair Plenums WARNING HEAVY EQUIPMENT Use at least two people when handling and installing this equipment. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION TIP HAZARD The equipment is heavy and can easily be tipped. For safety purposes, adequate personnel must be present when moving this equipment. Failure to follow these instructions can result in injury or equipment damage. 20-in.
NOTE: Fasteners are field supplied. C na4693a B A The following table provides frame size and model details for the Uniflair plenums. Type of Plenum Top discharge or return plenum 500 mm (20-in.) 12 Model Color Frame Size A Dimensions mm (in.) B C Net Weight kg (lb) ACPL75110 ACPL75130 ACPL75131 ACPL75132 Blue White Gray Black 3 500 (19.69) 1 010 (39.76) 750 (29.53) 37.00 (81.57) ACPL75111 ACPL75133 ACPL75134 ACPL75135 Blue White Gray Black 4 500 (19.69) 1 310 (51.57) 865 (34.
12-in. Plenum (Stackable Up To 48-in.) Up to four 12-in. plenums can be stacked together. NOTE: Fasteners are field supplied.
C na4693a B A The following table provides frame size, model, and fastener details for 12-in. plenums (stackable up to 1219.2 mm (48 in.). Type of Plenum Uniflair return or supply plenum 305 mm (12 in.) stackable 14 Model Color Frame Size Dimensions mm (in.) A B C Net Weight kg (lb) Number of M4 fasteners ACPL75150 Blue ACPL75151 White ACPL75152 Gray ACPL75153 Black 3 305 (12.00) 1 010 (39.76) 750 (29.53) 20.0 (44.
20-in. Front Supply Plenum w/ Grille M4 FASTENER C B na4694a na4539a A The following table provides frame size and model details for the 20-in. front supply plenum w/grille. Type of Plenum Front supply plenum 500 mm (20 in.) Model Color Frame Size Dimensions mm (in.) A B C Net Weight kg (lb) ACPL75105 ACPL75115 ACPL75116 ACPL75117 Blue White Gray Black 3 500 (19.69) 1 000 (39.37) 740 (29.13) 38.00 (83.78) ACPL75106 ACPL75118 ACPL75119 ACPL75120 Blue Gray White Black 4 500 (19.
Uniflair Sub-Bases WARNING HEAVY EQUIPMENT Use at least two people when handling and installing this equipment. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION TIP HAZARD The equipment is heavy and can easily be tipped. For safety purposes, adequate personnel must be present when moving this equipment. Failure to follow these instructions can result in injury of equipment damage. 8-in. Sub-Base for Piping na4544a M8 FASTENERS 200 MM (8-IN.
C A na4696a B The following tables provide frame size, model, and fastener numbers for the 8-in. sub-base for piping. Dimensions mm (in.) Type of Plenum Sub-base plenum 200 mm (8 in.) 18 Net Weight Number of kg (lb) M8 fasteners Frame Size A B C Blue White Gray Black 3 200 (7.87) 1 000 (39.37) 740 (29.13) 17.70 (39.02) 4 ACSB76142 ACSB76153 ACSB76154 ACSB76155 Blue White Gray Black 4 200 (7.87) 1 300 (51.18) 855 (33.66) 21.80 (48.
20-in. Sub-Base for Piping M8 BOLTS 500 MM (20-IN.) SUB-BASE PLENUM C A na4696a na4622a B NOTE: Vibration pads and fasteners are field supplied. The following tables provide frame size and model details for the 500 mm (20-in.) sub-base for piping. Type of Sub-Base Uniflair sub-base 500 mm (20-in.) no grille Frame Size Net Weight kg (lb) Model Color ACSB76180 ACSB76181 ACSB76182 ACSB76183 Blue White Gray Black 3 500 (19.69) 1 000 (39.37) 740 (29.13) 41 (90.
20-in. Sub-Base (Front Supply w/ Grille) M8 FASTENERS na4545a 500 MM (20-IN.
C na4697a B A NOTE: Vibration pads and fasteners are field supplied.The following table provides frame size, model, and fastener details for the 20-in. sub-base for piping front supply w/ grille. Type of Sub-Base Sub-base plenum 500 mm (20-in.
Damper Utilization WARNING HEAVY EQUIPMENT Use at least two people when handling and installing this equipment. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION TIP HAZARD The equipment is heavy and can easily be tipped. For safety purposes, adequate personnel must be present when moving this equipment. Failure to follow these instructions can result in injury or equipment damage.
Item Description Quantity Damper motor 1 Damper 1 Installation na4811a M4 FASTENER Configuration DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment. All electrical work must be performed by licensed electricians. Practice Lockout/Tagout procedures. Do not wear jewelry when working with electrical equipment. Failure to follow these instructions will result in death or serious injury.
1. Turn power off to the unit. 2. The following electrical diagrams provide SKU and wiring details to wire the damper to Uniflair Chilled Water and Direct Expansion units.
NOTE: The password is found inside the envelope attached to the manual. If the password has been changed, enter the new password instead. 5. Press ENTER. 6. Using the UP or DOWN key, select HARDWARE SETTINGS and press ENTER. 7. Navigate to the ON/OFF MODE screen. ON/OFF MODE: Via Input Contact: Only Via Serial: Motorized Damper: Opening Time: Mot. Damper Output: Output Contact: N N NOTE: These two settings are not applicable. Y 120 DO5 N.O. 8.
Gravity Damper WARNING HEAVY EQUIPMENT Use at least two people when handling and installing this equipment. Failure to follow these instructions can result in death, serious injury, or equipment damage. CAUTION TIP HAZARD The equipment is heavy and can easily be tipped. For safety purposes, adequate personnel must be present when moving this equipment. Failure to follow these instructions can result in injury or equipment damage.
Condensate Pumps Overview Uniflair condensate removal pumps collect and automatically remove water up to 100°C (212°F). The pump collects water in its integral reservoir. After enough water has been collected, an internal float switch activates the pump and the water is pumped out. Once enough water has been evacuated from the reservoir, the pump automatically deactivates.
Component Identification na4641a 226 (8.90) 304 (12.00) 152 (6.00) *Dimensions shown in mm (in.). Item 30 Description Electrical component cover Motor (for voltages, see “Pump Models and SKUs” on page 31) Check valve with 12.7 mm (1/2 in.) copper tubing discharge Barbed 19 mm (3/4 in.) inlet Tank Optional 19.05 mm (3/4 in.
Pump Models and SKUs The following table provides the model numbers, SKU, installation details of pumps available for Uniflair cooling units, and pump wiring information: • External wiring: External power source. The pump is shipped loose from the factory. • Factory installed: Powered internally by the unit. The pump is factory installed. • Internal wiring: Powered internally by the unit. The pump is shipped loose from the factory.
na4643a na4642a TO DRAIN INLET TO DRAIN INLET 2. Install flexible tubing or pipe from the pump to the drain inlet hole. Make sure the pipe does not interfere with the float. IMPORTANT: Ensure a downward slope of the line in order to provide proper gravity drainage into the pump. Wiring connections DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment. All electrical work must be performed by licensed electricians.
The following diagram provides a general diagram of wiring to the pump motor to the unit. This diagram is also located inside the cover of the pump. For the DX units, a junction box is provided to wire the cooling unit to the motor.
1/19 20 20 20 20 TERMINAL BLOCKS 20 AND 51 RFS 2/14 p 230 PFS 52 60 230 231 231 60 52 51 TP 910 51 ID2 G0 IDC1 ID4 ID5 1/19 ID1 ID3 na4821a G 3. Connect the pump high float switch that leads to Digital Input 2 on the Uniflair unit (in series with leak detection if applicable). A high water level condition in the pump reservoir causes a “Flood Alarm” on the Uniflair unit. This alarm can be manually set to shutdown the unit if selected as a second level alarm.
JUMPER 51 51 P 730 TERMINAL BLOCKS 720 AND 730 720 JUMPER 720 ID2 ID2 ID2 UPC5+m UPC5+m UPC5+m SAS JUMPER RED 20 RED 0 RED 720 RED 51 SAS JUMPER RED 20 RED 0 RED 720 RED 51 SAS JUMPER RED 20 RED 0 RED 720 RED 51 na4815a 730 730 730 730 P 730 TERMINAL BLOCKS 720 AND 730 720 JUMPER 720 720 JUMPER JUMPER 51 720 JUMPER 51 JUMPER 8 JUMPER 7 JUMPER 6 20 20 20 5 STANDARD FACTORY INSTALLATION 20 20 SAS FLOODING DETECTORS + CONDENSATE DRAIN PUMP 20 CONDENSATE DRAI
Using the touchscreen display Path: Main > Configuration > Unit > Digital Inputs 1. Turn power on to the unit on and wait for the touchscreen to display. 2. Set the following configurations: NOTE: Settings may appear on a different screen. Digital Input Two Configuration: Water Detection Sensors Digital Input 2 Function: Alarm Signaling Digital Input 2 Normal State: Normally Open 3. Press the Home button to return to the main screen. Pump test 1. Remove the inlet tubing from the pump. 2.
NOTE: In case of extreme algae formation, unplug the pump and fill the reservoir with a commercially available algaecide. Follow the directions for destroying the algae. After the proper waiting period, dump the algaecide out of the reservoir. Rinse with water, repeat if necessary. Be careful not to clog the check valve when starting the pump after cleaning. Pump Motor Runs With No Discharge • Inspect the discharge tubing for its full length to make sure it is clear.
Smoke and Fire Sensors na4633c Inventory Item Description Quantity Smoke sensor (ACAC76115) Rubber grommet Phillips screws Washers Fire sensor (ACAC76116) Metal installation bracket 1 2 4 4 1 1 NOTE: Inspect for missing components. If parts are missing, contact Schneider-Electric Technical Support. Installation DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment.
MODEL TD/UAV 0511 - 0611 TD/UWV 0511 - 0611 TD/UEV 0511 - 0611 TD/UDV 0511 - 0611 na4806a TD/UTV 0511 - 0611 MODEL na4807a TD/UCV 0700 40 Uniflair LE Accessories Manual
MODEL TD/UAV 0921 - 1822 TD/UWV 0921 - 1822 TD/UEV 0921 - 1822 TD/UDV 0921 - 1822 TD/UTV 0921 - 1822 TUAV 2242 - 3342 TUWV 2242 - 2842 na4805a TUEV 2242 - 2842 TUDV 2242 - 2842 TUTV 2242 - 2842 TD/UCV 1000 - 3400 TDCV 4000 MODEL TDAV 2242 - 3342 TDWV 2242 - 2842 TDEV 2242 - 2842 TDDV 2242 - 2842 na4804a TDTV 2242 - 2842 Uniflair LE Accessories Manual 41
MODEL na4808a TDCV4300 2. Remove any necessary unit paneling and/or filters to access the bracket installation location. 3. Secure the bracket to the proper location with the Phillips screws. There are two mounting positions: horizontal and vertical. MOUNTING BRACKET RUBBER GROMMETS a. Place rubber grommet inside bracket holes. ACCESSORY BASE WASHERS/ SCREWS b. Remove the head of the sensor by gently twisting to the left to separate the base. d. Screw the head of the accessory back on. 4.
UPC1s; UPC1m + VDC GND ID4 20 20 FIRE SFFS000000 (New Model) SMOKE SFFS000000 (New Model) 3 2 5 6 1 1 4 3 6 2 4 5 25 na4790a 52 6 4 52 UPC1s; UPC1m + VDC GND ID4 3 4 2 1 6 na4791a 5 Uniflair LE Accessories Manual 20 20 52 6 4 52 FIRE OR SMOKE SFFS000000 or SFFS000000 NEW MODEL 43
The following graphic provides details to wire the smoke and fire detectors in 24 V series. 20 20 026 RFF SFF & RFF 24Vac 006 RFF 20 4/12 4 3 1 4 6 FIRE SFFF000000 25 4/12 4 6 6 5 SMOKE SFFS000000 3 1 4 6 52 2 52 na4803a 5 SMOKE/FIRE DETECTOR (CUSTOMER INTERFACE) 26-06= 24VAX NO SMOKE AND FIRE ALARM 26-06= 0Vac WITH SMOKE AND FIRE ALARM (OPTIONAL) 7/17 x 2 5. Locate the terminal connection harness near or close to the recommended installation location. 6.
4. Press ENTER. 5. Select HARDWARE SETTINGS and press ENTER. 6. Navigate to “DIGITAL INPUT 4 CONFIGURATION”. 7. Check to ensure the existing setting is not used. If this does not correspond to your settings, whatever function is currently attributed to that digital input of the control will be lost at the end of this procedure and replaced with the one relative to the operation of the fire-smoke sensor. 8. Press ENTER until the cursor stops under NOT USED. 9.
24 V Relay for External Smoke/Fire Alarm na4491a Inventory Item Description Quantity Relay socket 24V relay coil Terminal blocks 1 1 2 Installation DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment. All electrical work must be performed by licensed electricians. Practice Lockout/Tagout procedures. Do not wear jewelry when working with electrical equipment.
CNV1 CNV2 PANEL M6 M10 M11 M14 J9 M7 J11 J12 J13 J14 J15 M3 M9 CPY UPC1s J1 M8 M12M1 M2 J1 M5 FUSE J2 J3 J4 J5 MODEL F1 FS SEL SM5 TAM RFS CU PFS CV SM4 TR IG TR2 TD/UCV 1000 - 4300 SAS na4809a TR3 SAS RFF PANEL PANEL MODEL TD/UCV 1000 - 0700 na4817a PANEL CNV1 CNV2 SAS RFF Uniflair LE Accessories Manual 47
PANEL MODEL TD/UAV 0921 - 1822 TD/UWV 0921 - 1822 TD/UEV 0921 - 1822 na4818a TD/UDV 0921 - 1822 TD/UTV 0921 - 1822 RFF F5 F6 MODEL TD/UAV 2242 - 3342 TD/UWV 2242 - 2842 TD/UEV 2242 - 2842 PANEL PANEL PANEL TD/UDV 2242 - 2842 na4823a TD/UTV 2242 - 2842 CNV1 SAS RFF 48 Uniflair LE Accessories Manual
PANEL PANEL MODEL TD/UAV 0511 - 0611 PANEL TD/UWV 0511 - 0611 TD/UEV 0511 - 0611 TD/UDV 0511 - 0611 na4824a TD/UTV 0511 - 0611 RSF RSF IG F1 RFF na4651a 2. Attach the relay socked and terminal blocks to the DIN rail.
3. Connect wire 20 and 52 on the labeled terminal blocks inside the electrical box. Wire routing may be needed on some units. 52 NOTE: This requires an external 24 V signal (DC or AC). 20 4. Connect the customer/external wiring to terminal blocks 026 and 006. Configuration Using the standard LED display 1. Turn on the power to the unit. 3. Change the setting to "Smoke-Fire Sensor". 4. Test the smoke and fire alarms to ensure proper function.
Water Leak Detectors na4510a Inventory Item Description SKU Flooding sensor detector (SAS module) N/A Water leak detecting strip, 25 m (82 ft) ACAC76118 Spot water detector ACAC76119 10 kOhm resistor N/A Note:Taped to the back of the spot water detector. Quantity 1 1 1 1 Installation DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment. All electrical work must be performed by licensed electricians.
MODEL PANEL TD/UCV1000 TD/UCV1200 TD/UCV1700 TD/UCV2500 TD/UCV3400 na4825a TD/UCV4000 TDCV 4300 SAS PANEL PANEL PANEL MODEL na4824a TD/UCV0700 IG F1 RSF RSF RFF 52 Uniflair LE Accessories Manual
MODEL PANEL TD/UAV 0921 - 1822 TD/UWV 0921 - 1822 TD/UEV 0921 - 1822 TD/UDV 0921 - 1822 na4825a TD/UTV 0921 - 1822 SAS MODEL TD/UAV 2242 - 3342 PANEL PANEL PANEL TD/UWV 2242 - 2842 TD/UEV 2242 - 2842 TD/UDV 2242 - 2842 na4823a TD/UTV 2242 - 2842 CNV1 SAS RFF Uniflair LE Accessories Manual 53
PANEL PANEL MODEL PANEL TD/UAV 0511 - 0611 TD/UWV 0511 - 0611 TD/UEV 0511 - 0611 TD/UDV 0511 - 0611 na4824a TD/UTV 0511 - 0611 RSF RSF IG F1 RFF 2. Install the SAS module in the proper location on the DIN rail. 3. The following provides wiring diagrams based on unit type: a.
CONDENSATE DRAIN PUMP ALARM CONTACT 20 20 STANDARD FACTORY INSTALLATION 20 JUMPER JUMPER 20 51 P CP-5 ID2 ID2 UPC5+m UPC5+m SAS JUMPER CP JUMPER Uniflair LE Accessories Manual RED 20 RED 0 RED 720 RED 51 U9 V9 PE 720 730 SAS JUMPER CP JUMPER RED 20 RED 0 RED 720 RED 51 U9 V9 PE 720 730 na4814a 730 730 P CP-5 CP-4 JUMPER 720 CP-4 JUMPER 720 JUMPER JUMPER 51 55
FLOODING DETECTOR + CONDENSATE DRAIN PUMP ALARM CONTACT 20 SAS 20 6 7 8 JUMPER 5 51 720 JUMPER 51 JUMPER 720 CP-4 730 P CP-5 ID2 UPC5+m JUMPER CP JUMPER 56 RED 20 RED 0 RED 720 RED 51 U9 V9 PE 720 730 na4813a SAS Uniflair LE Accessories Manual
FLOODING DETECTOR 25 2/03 25 8/00 4 5 6 7 8 20 JUMPER 3 51 930 2 920 1 20 SAS JUMPER 51 720 RAS 1 (STD) CP-4 JUMPER 2 (OPT) 3 (OPT) 730 CP-5 4 (OPT) ID2 UPC5+m NȎ 8/00 SAS 930 930 920 05 920 05 2/03 RAS 1 (STD) na4826a NȎ STRIP PROBE (OPT.) STRIP PROBE (OPT.) JUMPER CP JUMPER RED 20 RED 0 RED 720 RED 51 U9 V9 PE 720 730 NȎ 4.
6. The tape sensor provides water leak detection along the entire length of the strip and can be placed on the floor or on other surfaces, e.g. wrapped around pipes and flanges. It can be fastened using screws, silicon, or clamps. 7. The spot sensor is made up of a corrosion-proof metal container, with access to the two terminals for connecting the line. 8. The following diagram displays typical connection layouts.
Power Details Description Maximum Power Input 1.5 VA Maximum length of wiring from sensor to SAS module 500 m (1640 ft), with single-wire cable and double insulation Length of tape sensor 25 m (82 ft) Diameter of stainless steel wiring for tape sensor 0.6 mm (0.24 in.) Configuration Using the LED display 1. Turn on the power to the unit and wait for the main screen to appear on the display 2. Press Prg. 3. Select SERVICE MENU, then press ENTER. 4. Enter the password.
Automatic Floor Pressurization System Overview The Automatic Floor Pressurization System (AFPS) (ACAC76128) maintains air pressure underneath a raised floor to a desired setpoint. By modulating fan speed, an AFPS kit for Uniflair Chilled Water (CW) units compensates for air pressure changes in an active and growing data center. NOTE: The AFPS is not recommended for Direct Expansion units.
DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment. All electrical work must be performed by licensed electricians. Practice Lockout/Tagout procedures. Do not wear jewelry when working with electrical equipment. Failure to follow these instructions will result in death or serious injury. Cooling Unit Shutdown 1. From the display interface, put the unit in stand-by and wait for the fans to stop. 2.
2. Align the mounting bracket with the unit bracket, and install with provided screws. MOUNTING BRACKET na4757a UNIT FRAME 3. Using a standard screwdriver, remove the front cover and rear tabs from the AFPS controller. 4. Attach the AFPS controller to the mounting bracket using the four screws provided. na4759a AFPS CONTROLLER 5. Replace the AFPS controller cover. Installing the sensors 1.
NOTE: Do not place the positive pressure sensor head under the raised floor where the airflow velocity is high. For example, directly beneath the unit. The recommended position for the pressure sensor head is 3–4 m (10– 13 ft.) away from the unit. 2. Fasten the mounting clamp to a raised floor post. 3. Ensure that excess tubing is carefully secured. Avoid sharp bends or kinks in the tubing.
NOTE: Ensure that the wall-mounted sensor is installed away from direct airflow to ensure proper pressurization detection. tLAN connection na4540a 1. Using a screwdriver, remove the analog selection cover on the controller inside the unit. na4499a 2. Using cutting nippers, remove the precut plastic hatch to access the tLAN card slot. 3. Aligning the connector pins, insert the tLAN card into the slot and push into place, making sure the card is pushed against the two plastic supports on the case.
na4639a 3. Attach the grounding wire from the harness to the grounding screw on the unit. GROUNDING SCREW 4. Attach the electrical wires to the 24 V AC power terminals provided in the terminal block of the Uniflair CW unit. WIRES FROM THE UNIT na4635a TYPICAL 24 V CONNECTION IN UNIT TERMINAL BLOCK 25 TERMINAL BLOCK 05 Configuration 1. From the display interface, put the unit in stand-by mode and wait for the fans to stop. 2.
Transducer Range Begin: The starting value of the transducer. Range End: Ending value of the transducer. Read Value: The reading taken by the sensor. Delta: Maximum variation without activating the filter. Time: Duration of the filter. Value: Reading taken by the sensor. AIR PRESS. TRANSDUCER Range Begin. Pa 000.0 Range End. Pa 100.0 Read Value Pa 020.0 INPUT FILTER Delta Pa 4.0 Time s 01 Value Pa 020.0 Evaporating fan speed Minimum speed: Minimum evaporating fan speed during modulation.
EVAPORATING FAN REGUL. Alarm Level Pa 015.0 Alarm Delay s 060 6. To exit, press the ESC key and navigate to the main screen. Using the touchscreen Path: Main > Configuration > Unit > Airflow > Group 1. Turn on the power to the unit and wait for the touchscreen to display. NOTE: Settings may appear on a different screen. 2. Press Fan: Controlled by AFPS 3. Press Yes to enter your credentials. 4. Enter your credentials and begin configuration.
Local Values: Fan speed modulation is controlled by the pressure reading taken by the sensor on each unit. LAN SETTINGS Temp./Hum. Control Mode: Local Values Air Pressure Control Mode: Local Values Mean Values: Fan speed modulation is controlled by the average pressure reading taken by the sensors on the units connected on a local network. Temp./Hum. Mode: Mode: LAN SETTINGS Control Local Values Air Pressure Control Mean Values 5. After setting the parameters, navigate to the main screen. 6.
Rotation Weekday: Enter the required day 5. Press the Home button to return to the main screen.
Communications Cards The Carel™ pCOWeb controller provides slots for the following communications cards: Slot Type SKU Part # Protocol BMS2 SE N/A Touchscreen N/A Via TCP/IP (Modbus IP, StruxureWare, SNMP, Web) BMS1 Available N/A N/A N/A TCP/IP ACAC76122 N/A Modbus IP, StruxureWare, SNMP, pCOWeb, BacNet IP LON ACAC76124 0M-21AS104CDZ LONworks RS485 ACAC76123 0M-21AS102CDZ Modbus RTU RS485 RS232 N/A 0M-21AS108CDZ ACAC76125 0M-21AS106CDZ Bacnet MS/TP Modem NOTE: Only one communica
na4563a Inventory Item Description Quantity Network controller card Cover Label that includes the required Media Access Control (MAC) address. Remove one of these labels before installing to access the required MAC address. 1 1 1 Installing the pCOWeb card DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment. All electrical work must be performed by licensed electricians. Practice Lockout/Tagout procedures.
na4787a 3. Insert the pCOWeb card into the pCO controller and ensure it is fully seated. 4. Secure the pCOWeb card to the pCO controller with the supplied cover. 5. Insert the Ethernet cable. Configuration Using the LED display NOTE: If installing multiple units on the network, each unit needs a unique address to avoid conflicts. 1. Press the Prg on the display interface. 2. Select SETTINGS. 3. Enter the password. 4. Select SERIAL/MODEM SETTINGS. 5.
User interface buttons and LEDs The pCOWeb features a push button and two indicator lights (Status LED and Ethernet LED). MAC ADDRESS SELECTION PUSH BUTTON STATUS LED Item Selection Push Button MAC Address Ethernet LED Status LED na4500a ETHERNET LED Description Used to select factory parameters or user parameters for network communication when starting the pCOWEB. NOTE: In normal operation, pCOWeb reboots without disconnecting the power supply. MAC addresses required for setup. Ethernet LED light.
Condition Red steady followed by repeated green-red Description Notes During a firmware update, this shows Do not interrupt the power supply. the writing of block B to non-volatile memory. Ethernet LED Displays the status of the physical network connection (Ethernet connection signals), regardless of whether the network parameters are correct. This LED flashes green when transmitting data.
6. If not already selected, select the Internet Protocol (TCP/IP) check box. 7. Select Properties. The Internet Protocol (TCP/IP) Properties window displays. 8. Select Use the following IP address. 9. Enter the IP address (including the dots): 172.16.0.100 10.Enter the Subnet mask (including the dots): 255.255.0.0 11. Select OK to apply the changes and close the window. 12.Select OK to close the remaining open windows.
4. Select Configuration from the menu at the left of the screen. 5. Select the Network tab. 6. Enter the IP Address (example: 10.0.8.56). If using DHCP, leave blank or enter “DHCP”. 7. Enter the NetMask (example: 255.255.0.0). If using DHCP, leave blank or enter “DHCP”. 8. Click Submit. Assigning a system name and location 1. To assign a name to the machine where the pCOWeb is installed, select the SNMP tab. 2. Enter the System name. 3. Enter the System location. 4. Click Submit.
NOTE: Some FTP clients do not use the request from pCOWeb to open the user memory for "httpadmin" (/usr/ local/root/flash/http/), instead they show the contents of the root position. The user needs to manually go to / usr/local/root/flash/http/. 5. If there are existing files on the pCOWeb card, you will be prompted to overwrite the existing files. Select OK to overwrite. 6. Close FileZilla after the file transfer is complete. Accessing custom HTML pages Open Internet Explorer and go to address 172.16.0.
5. Wait two minutes to allow the system to reboot. Verifying setup 1. To check that the procedure has been carried out correctly, enter the address “172.16.0.1” in the Internet Explorer browser. Internet Explorer should not allow entry into the page. 2. Enter the new pCOWeb controller address. The main start screen appears. Returning to the initial configuration 1. Repeat steps one through seven of “Setting the IP address and subnet mask” on page 75. 2.
LON NETWORK PCO10000F0 LonWorks® pCO system serial card (ACAC76124) NOTE: All LON cards are programed at the factory. Electrical damage on the electronic components usually occurs because of electrostatic discharges caused by operator improper handling. When handling these components, take the following precautions: • Before handling any electronic component or card, ground the card. • Keep the components inside their original package as long as possible.
1. Disconnect the power. na4488a 2. Using a screwdriver, remove the plastic hatch from the electronic controller. na4499a 3. Using cutting nippers, remove the precut plastic hatch. 4. Insert the pCOWeb card into the pCO controller and ensure it is fully seated. Ensure that the board is properly fitted and rests against the two plastic supports on the pCO controller case. 5.
GND A B 29 (1.14) na4778a 60 (2.36) 20 (0.78) *Dimensions shown in mm (in.). Item Description pCO connector Terminal block for LonWorks® network (GND, A, B) Service pin to the board Red anomaly LED Green service that displays normal LED operation Activating the service pin To activate the service pin, short-circuit the two pins using the tip of a screwdriver. Activation is confirmed when the LED service light activates.
Using the touchscreen Path: Main > Configuration > Unit > Communication 1. Turn on the power to the unit and wait for the touchscreen to display. NOTE: Settings may appear on a different screen. 2. Enter your credentials and begin configuration. BMS1 Serial Address: 001 BMS1 Serial Speed: 4800 BMS1 Serial Protocol: Standard Remote ON/OFF Only Through Serial Communication: Enable 3. Press the Home button to return to the main screen.
NOTE: pCOnet is not compatible with the pCO series pCOnet that features Master/Slave operation. na4788a Inventory Item Description Quantity PCO1000BA0 interface board Jumpers Connector Cover 1 3 1 1 Installation 1. Disconnect the power. na4543a 2. Using a screwdriver, remove the plastic hatch from the electronic controller. na4548a 3. Insert the pCO net card in the plug-in connector. Ensure that the connector is inserted and in contact with the two supports on the pCO net card.
4. Insert the required jumpers. The following graphic provides jumper connection details. • Jumpers P1, P2, and P3 are located inside the front opening of the cover. • Jumper P1 adds a 510 ohm polarization resistance between the negative data line (-) and GND. • Jumper P2 adds a 120 ohm terminal resistance between the two data lines (+) and (-). • Jumper P3 adds a 510 ohm polarization resistance between the positive data line (+) and the +5 Vdc internal voltage.
NOTE: Settings may appear on a different screen. 2. Enter your credentials and begin configuration. BMS1 Serial Address: Enter the required address BMS1 Serial Speed: Enter the required serial speed BMS1 Serial Protocol: Modbus Remote ON/OFF Only Through Serial Communication: Enable 3. Press the Home button to return to the main screen. Status LED The Status LED (left) indicates the status of communication with the controller and the status of the pCOnet controller.
Green and red on together (BACnet MS/TP meaning: continuous Poll-For-Master): communication not established (connection problems, or no network device found); this may depend on electrical connection difficulties or communication settings that are not compatible with the other network devices connected. Using the push button The push button restarts the pCOnet controller and recalls the factory configuration.
Device Instance: The number that uniquely identifies a device inside the BACnetÆË network (the BACnetÆË network can also include non-MS/TP BACnetÆË devices). If two units have the same Device Instance, identification errors will be generated. Station Address: The number that differentiates the units in the BACnetÆË MS/TP network. If two units have the same Station Address, identification errors will be generated.
RS485 PCOS004850 serial card for pCO controller (Part # 0M-21AS108CDZ) DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment. All electrical work must be performed by licensed electricians. Practice Lockout/Tagout procedures. Do not wear jewelry when working with electrical equipment. Failure to follow these instructions will result in death or serious injury.
The PCOS004850 is an optional communication card for the pCO series controls which allows you to directly interface the pCO to a RS485 supervisory network. The card ensures the controller communicates with the RS485 serial network. The maximum baud rate is of 19200 baud. This is set using the software. Installing 1. Disconnect the power. na4553a 2. Using a screwdriver, remove the plastic hatch from the electronic controller. na4499a 3. Using cutting nippers, remove the precut plastic hatch. 4.
If the card is placed in the last position of the supervision serial line, pins 2 and 3, you must connect a 120-Ω1/4 W end line resistor. 1 2 3 ȍ 1 2 3 na4769a 1 2 3 Configuring using the LED display NOTE: If installing multiple units on the network, each unit needs a unique address to avoid conflicts. 1. Press Prg on the display interface. 2. Select SETTINGS. 3. Enter the password. 4. Select SERIAL/MODEM SETTINGS. 5. Enter the following: a. Serial Address b. Serial Speed c. Protocol: Modbus 6.
RS232 PCO100MDM0/ RS232 field bus card for pCO1 (ACAC76125) DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Turn off all power supplying this equipment before working on the equipment. All electrical work must be performed by licensed electricians. Practice Lockout/Tagout procedures. Do not wear jewelry when working with electrical equipment. Failure to follow these instructions will result in death or serious injury.
Installation 1. Disconnect the power. na4540a 2. Using a screwdriver, remove the plastic hatch from the electronic controller. 3. If necessary, select the type of analog inputs using the dip switch. This must be done before installing the card (pCO1 controller only). na4499a 4. Using a cutting nippers, remove the precut plastic hatch. 5. Insert the card in the corresponding plug-in connector, making sure it is fully inserted against the two plastic supports on the pCO controller. 6.
Configuring using the LED display NOTE: If installing multiple units on the network, each unit needs a unique address to avoid conflicts. 1. Press Prg on the display interface. 2. Select SETTINGS. 3. Enter the password. 4. Select SERIAL/MODEM SETTINGS. 5. Enter the following: Serial Address Serial Speed Protocol: Modem GSM 6. Navigate to the main screen. Configuring using the touchscreen Path: Main > Configuration > Unit > Communication 1.
Worldwide Customer Support Customer support for this or any other product is available at no charge in any of the following ways: • Visit the Schneider Electric Web site to access documents in the Schneider Electric Knowledge Base and to submit customer support requests. – www.schneiderelectric.com (Corporate Headquarters) Connect to localized Schneider Electric Web sites for specific countries, each of which provides customer support information. – www.schneiderelectric.
