Tranquility® 22 (TY) Series Table of Contents Models TYH/V 024 - 060 60Hz - HFC-410A INSTALLATION, OPERATION, & MAINTENANCE 97B0075N15 Revised: 17 December, 2014 Model Nomenclature General Information Unit Physical Data Horizontal Installation Field Conversion of Air Discharge Horizontal Installation Vertical Installation Piping Installation Water-Loop Heat Pump Applications Ground-Loop Heat Pump Applications Ground-Loop and Ground Water Heat Pump Applications Ground-Water Heat Pump Applications Water Qu
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Storage Pre-Installation General Information Safety Warnings, cautions, and notices appear throughout this manual. Read these items carefully before attempting any installation, service, or troubleshooting of the equipment. DANGER: Indicates an immediate hazardous situation, which if not avoided will result in death or serious injury. DANGER labels on unit access panels must be observed.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 General Information Examine all pipes, fittings, and valves before installing any of the system components. Remove any dirt or debris found in or on these components. Pre-Installation - Installation, Operation, and Maintenance instructions are provided with each unit. Horizontal equipment is designed for installation above false ceiling or in a ceiling plenum.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Horizontal Installation Horizontal Unit Location Units are not designed for outdoor installation. Locate the unit in an INDOOR area that allows enough space for service personnel to perform typical maintenance or repairs without removing unit from the ceiling. Horizontal units are typically installed above a false ceiling or in a ceiling plenum.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Field Conversion of Air Discharge Overview - Horizontal units can be field converted between side (straight) and back (end) discharge using the instructions below. Figure 4: Left Return Side to Back Remove Screws Water Connection End Note: It is not possible to field convert return air between left or right return models due to the necessity of refrigeration copper piping changes.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Condensate Piping Duct System Installation Horizontal Installation Condensate Piping - Horizontal Units - A condensate drain line must be installed and pitched away for the unit to allow for proper drainage. This connection must meet all local plumbing/building codes. Pitch the unit toward the drain as shown in Figure 2 to improve the condensate drainage. On small units (less than 2.5 tons/8.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Vertical Unit Location Vertical Installation Vertical Unit Location - Units are not designed for outdoor installation. Locate the unit in an INDOOR area that allows enough space for service personnel to perform typical maintenance or repairs without removing unit from the mechanical room/closet. Vertical units are typically installed in a mechanical room or closet.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Vertical Installation Sound Attenuation for Vertical Units - Sound attenuation is achieved by enclosing the unit within a small mechanical room or a closet. Additional measures for sound control include the following: 1. Mount the unit so that the return air inlet is 90° to the return air grille. Refer to Figure 9.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Piping Installation Installation of Supply and Return Piping Follow these piping guidelines. 1. Install a drain valve at the base of each supply and return riser to facilitate system flushing. 2. Install shut-off / balancing valves and unions at each unit to permit unit removal for servicing. 3. Place strainers at the inlet of each system circulating pump. 4.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Water-Loop Heat Pump Applications Commercial Water Loop Applications Commercial systems typically include a number of units connected to a common piping system. Any unit plumbing maintenance work can introduce air into the piping system; therefore air elimination equipment is a major portion of the mechanical room plumbing.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Ground-Loop Heat Pump Applications CAUTION! CAUTION! The following instructions represent industry accepted installation practices for closed loop earth coupled heat pump systems. Instructions are provided to assist the contractor in installing trouble free ground loops. These instructions are recommendations only.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Ground-Water Heat Pump p Applications pp Open Loop - Ground Water Systems Open Loop - Ground Water Systems - Typical open loop piping is shown in accompanying illustration. Shut off valves should be included for ease of servicing. Boiler drains or other valves should be “tee’d” into the lines to allow acid flushing of the heat exchanger.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Ground-Water Heat Pump Applications Flow Regulation - Flow regulation can be accomplished by two methods. One method of flow regulation involves simply adjusting the ball valve or water control valve on the discharge line. Measure the pressure drop through the unit heat exchanger, and determine flow rate from Tables 8a through 8e.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Water Quality Standards Table 3: Water Quality Standards Water Quality Parameter HX Material Closed Recirculating Open Loop and Recirculating Well Scaling Potential - Primary Measurement Above the given limits, scaling is likely to occur. Scaling indexes should be calculated using the limits below pH/Calcium Hardness Method All - pH < 7.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Electrical - Line Voltage Electrical - Line Voltage - All field installed wiring, including electrical ground, must comply with the National Electrical Code as well as all applicable local codes. Refer to the unit electrical data for fuse sizes. Consult wiring diagram for field connections that must be made by the installing (or electrical) contractor.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Electrical - Power Wiring WARNING! WARNING! Disconnect electrical power source to prevent injury or death from electrical shock. CAUTION! Power Connection - Line voltage connection is made by connecting the incoming line voltage wires to the “L” side of the contractor as shown in the unit wiring diagram. Consult electrical data tables for correct fuse size.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Electrical - Power & Low Voltage Wiring ELECTRICAL - LOW VOLTAGE WIRING Thermostat Connections - The thermostat will be wired to the DXM2 board located within the unit control box. Refer to the unit wiring diagram for specific details.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Electrical - Thermostat Wiring Thermostat Installation - The thermostat should be located on an interior wall in a larger room, away from supply duct drafts. DO NOT locate the thermostat in areas subject to sunlight, drafts or on external walls. The wire access hole behind the thermostat may in certain cases need to be sealed to prevent erroneous temperature measurement.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Blower Performance Data TY Standard Unit - No Reheat Model 024 030 036 042 048 060 Max ESP (in wg) Fan Motor (hp) Range Default 750 575 650 500 750 575 350 750 0.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 ECM Blower Control The ECM fan is controlled directly by the DXM2 control board that converts thermostat inputs and CFM settings to signals used by the ECM motor controller. To take full advantage of the ECM motor features, a communicating multi-stage thermostat should be used (ATC32U**). The DXM2 control maintains a selectable operating airflow [CFM] for each heat pump operating mode.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Typical Wiring Diagram - Single Phase Unit with MPC Controller c l i m a t e m a s t e r.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 DXM2 Controls DXM2 Control - For detailed control information, see DXM2 Application, Operation and Maintenance (AOM) manual (part # 97B0003N15). Field Selectable Inputs - Test mode: Test mode allows the service technician to check the operation of the control in a timely manner.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 DXM2 Controls On = normal. Off = Boilerless operation. 1.8 – Boilerless changeover temperature: DIP 1.8 provides selection of boilerless changeover temperature setpoint. Note that the LT1 thermistor is sensing refrigerant temperature between the coaxial heat exchanger and the expansion device (TXV). Therefore, the 50°F [10°C] setting is not 50°F [10°C] water, but approximately 60°F [16°C] EWT.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 DXM2 Layout and Connections Service tool Communicating connection stat connection C Gnd B- A+ 24V P4 N.O. Com Y2 Conventional stat connection N.C. N.O.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 DXM2 Controls DXM2 Control Start-up Operation – The control will not operate until all inputs and safety controls are checked for normal conditions. The compressor will have a 5 minute anti-short cycle delay at power-up. The first time after power-up that there is a call for compressor, the compressor will follow a 5 to 80 second random start delay.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 DXM2 Controls Table 8: Nominal Resistance at Various Temperatures 36 Temp (ºC) Temp (ºF) -17.8 -17.5 -16.9 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 0.0 0.5 1.5 10.4 12.2 14.0 15.8 17.6 19.4 21.2 23.0 24.8 26.6 28.4 30.2 32.0 33.8 35.6 37.4 39.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Unit Starting and Operating Conditions Operating Limits Environment – Units are designed for indoor installation only. Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation (such as unconditioned spaces subject to 100% outside air). Power Supply – A voltage variation of +/– 10% of nameplate utilization voltage is acceptable.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Piping System Cleaning and Flushing Piping System Cleaning and Flushing - Cleaning and flushing the WLHP piping system is the single most important step to ensure proper start-up and continued efficient operation of the system. DO NOT use “Stop Leak” or similar chemical agent in this system.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Unit and System Checkout SYSTEM CHECKOUT WARNING! WARNING! Polyolester Oil, commonly known as POE oil, is a synthetic oil used in many refrigeration systems including those with HFC-410A refrigerant. POE oil, if it ever comes in contact with PVC or CPVC piping, may cause failure of the PVC/CPVC.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Unit Start-Up Procedure Unit Start-up Procedure 1. Turn the thermostat fan position to “ON”. Blower should start. 2. Balance air flow at registers. 3. Adjust all valves to their full open positions. Turn on the line power to all heat pumps. 4. Room temperature should be within the minimummaximum ranges of table 9b.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Unit Operating Conditions Table 10: TY Coax Water Pressure Drop WARNING! Pressure Drop (psi) Model GPM 30°F* 50°F 70°F 90°F 024 Rev B 2.5 3.0 3.8 4.5 6.0 0.8 1.2 1.8 2.7 3.9 0.3 0.6 1.1 1.6 2.8 0.2 0.5 0.9 1.2 2.2 0.2 0.5 0.8 1.2 2.0 030 3.0 3.8 4.5 6.0 7.5 1.7 2.3 2.7 3.8 5.1 0.9 1.2 1.6 2.4 3.5 0.8 1.1 1.4 2.2 3.1 0.8 1.1 1.4 2.1 2.9 036 Rev B 4.0 6.0 6.8 8.0 9.0 0.6 1.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Unit Operating Conditions Table 11: TY Series Typical Unit Operating Pressures and Temperatures (60Hz – I-P Units) 024 Full Load Cooling - without HWG active Entering Water Temp °F Water Flow GPM/ton 30* 1.5 2.25 3 50 70 90 110 Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling Water Temp Drop °F Full Load Heating - without HWG active Air Temp Drop °F DB 1.5 2.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Unit Operating Conditions 042 Entering Water Temp °F Water Flow GPM/ton Full Load Cooling - without HWG active Suction Pressure PSIG Discharge Pressure PSIG 1.5 2.25 3 1.5 121-131 230-250 50 2.25 120-130 200-240 3 120-130 164-184 1.5 127-137 305-325 70 2.25 125-135 290-310 125-135 263-283 3 1.5 133-143 426-446 90 2.25 132-142 406-426 3 132-142 390-410 1.5 137-147 494-514 110 2.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Preventive Maintenance Water Coil Maintenance - (Direct ground water applications only) If the system is installed in an area with a known high mineral content (125 P.P.M. or greater) in the water, it is best to establish a periodic maintenance schedule with the owner so the coil can be checked regularly.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Troubleshooting General If operational difficulties are encountered, perform the preliminary checks below before referring to the troubleshooting charts. • Verify that the unit is receiving electrical supply power. • Make sure the fuses in the fused disconnect switches are intact.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Troubleshooting (Continued) Advanced Diagnostics If a communicating thermostat or diagnostic tool (ACDU) is connected to the DXM2, additional diagnostic information and troubleshooting capabilities are available. The current status of all DXM2 inputs can be verified, including the current temperature readings of all temperature inputs.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 DXM2 Process Flow Chart WARNING! WARNING! HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC POWER INCLUDING REMOTE DISCONNECTS BEFORE SERVICING. Failure to disconnect power before servicing can cause severe personal injury or death.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Functional Troubleshooting Fault Main power problems HP Fault Code 2 Htg Clg Possible Cause Air temperature out of range in heating Overcharged with refrigerant Bad HP Switch Insufficient charge X Compressor pump down at start-up Check charge and start-up water flow.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Functional Troubleshooting (cont.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Performance Troubleshooting (continued) Symptom Htg Clg Possible Cause X Too high of air flow X Unit oversized X X Thermostat wiring Check G wiring at heat pump. Jumper G and R for fan operation. X X Fan motor relay Jumper G and R for fan operation. Check for Line voltage across blower relay contacts.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Start-Up Log Sheet Installer: Complete unit and system checkout and follow unit start-up procedures in the IOM. Use this form to record unit information, temperatures and pressures during start-up. Keep this form for future reference.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Functional Troubleshooting Refrigerant Circuit Diagrams +($7,1* &<&/( $1$/<6,6 36, 6$7 $) $) $,5 &2,/ 68&7,21 $) &2035(6625 (;3$16,21 ),/7(5 '5,(5 9$/9( &2$; ',6&+$5*( +:* $) $) $) )/$6+ *$6 /,1( )3 +($7,1* /,48,' /,1( $) )3 6(1625 36, $) 36, :$7(5 ,1 6$7 $) 36, :$7(5 287 Look up pressure drop in I.O.M. or spec. catalog to determine flow rate.
C l i m a t e M a s t e r W a t e r- S o u r c e H e a t P u m p s Rev.: 11/09 Please refer to the CM Installation, Operation and Maintenance Manual for operating and maintenance instructions. LC083 *LC083* NOTE: Some states or Canadian provinces do not allow limitations on how long an implied warranty lasts, or the limitation or exclusions of consequential or incidental damages, so the foregoing exclusions and limitations may not apply to you.
THE SMART SOLUTION FOR ENERGY EFFICIENCY Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Warranty (International) CLIMATE MASTER, INC. LIMITED EXPRESS WARRANTY /LIMITATION OF REMEDIES AND LIABILITY (FOR INTERNATIONAL CLASS PRODUCTS) Disclaimer: It is expressly understood that unless a statement is speciÀcally identiÀed as a warranty, statements made by Climate Master, Inc., a Delaware corporation, U. S. A.
CLIMATEMASTER WATER-SOURCE HEAT PUMPS Tr a n q u i l i t y ® 2 2 ( T Y ) S e r i e s R e v. : 1 2 / 1 7 / 1 4 Revision History Date: Item: 12/17/14 Table - Page 6 07/25/14 Page 17, 20, 23, 37 06/13/14 Page 8, 11 & 19 Action: Updated Misc.
