RP S E R I E S Installation Service Operation INDUSTRIAL EVAPORATIVE AIR CONDITIONERS January 2011 Manufactures and Designers of Technically Advanced Heating and Cooling products
RP INDUSTRIAL AIR CONDITIONERS Step 1 Step 2 Page 2 SAFETY FIRST! - Unload and inspect the cooler - Check correct Model No. received Step 3 Page 4 - Read and understand the Employer & Employee Section - Read Installation Manual Step 4 Page 4 ROOF TOP INSTALLATION - Check cooler location - Be aware of local regulations - Discuss changes with customer - Construct cooler mounting frame Step 5 Step 6 TOP DISCHARGE Ductwork Flexible Connector.
RP INDUSTRIAL AIR CONDITIONERS TABLE OF CONTENTS ITEM PAGE Employer and Employee Responsibilities. 2 General Specifications. 3 Introduction. 4 Location of Air Conditioner. 4 Mounting the Air Conditioner 4 Cabinet Specifications RPB600 to 1000. 5 Services & Mounting Details RPB600 to 1000. 6 Cabinet Specifications RPB1200 to 1800. 7 Services & Mounting Details RPB1200 to 1800. 8 Water Supply and Drain Fittings. 9 Bleed Control. 9 Auto Drain.
RP INDUSTRIAL AIR CONDITIONERS EMPLOYER AND EMPLOYEE RESPONSIBILITIES The installation and maintenance of evaporative air conditioning units, particularly at height, has the potential to create Occupational Health and Safety issues for those involved. Installers are advised to ensure they are familiar with relevant State and Federal legislation, such as Acts, Regulations, approved Codes of Practice and Australian Standards, which offer practical guidance on these health and safety issues.
RP INDUSTRIAL AIR CONDITIONERS Cabinet. The cabinet is constructed from marine grade aluminium, incorporating channel section corner pillars, mounted on a heavy gauge base frame for structural stability. Many components have been powder coated for extra corrosion protection. Cabinet fasteners are Stainless Steel and Aluminium. Fan Wheel. The Fan wheel is a double inlet, multi-blade, forward curve, centrifugal type.
RP INDUSTRIAL AIR CONDITIONERS Important! Installation must be in accordance with Municipal building Regulations, Relevant Electrical Wiring Regulations, and any other relevant Codes and Regulations Introduction. All Braemar air conditioners are run and electrically tested at the factory. Subject to normal handling during storage, transit, installation and operation, they will provide years of economical air conditioning with the minimum of service and maintenance.
RP INDUSTRIAL AIR CONDITIONERS Product Specification. RPB600 - 1000 RPB600-900 Top discharge Shown RPB1000 Down & Top discharge have pads on all sides 1520 122 786 1520 OPTIONAL LIFTING ALL MODELS 757 WATER ENTRY RPB600 - 900 Side discharge Shown (Not available in RPB1000) 1520 210 590 1510 786 757 WATER ENTRY 295 5 It is the policy of Seeley International to introduce continual product improvement. Accordingly, specifications are subject to change without notice.
RP INDUSTRIAL AIR CONDITIONERS RPB600 - 1000 Services & Mounting 295 ± 5 WATER ENTRY Services Layout 965± 5 VIEWED FROM TOP FLOAT VALVE MOTOR ILL2064 CONTROL BOX 415± 10 OVERFLOW PIPE / (OPTIONAL DRAIN VALVE) ISOLATION SWITCH PUMPS RPB600-900 x 1 RPB1000 x 2 185 ± 10 1475 1457 Distance between mount hole centres 796 778 MOUNT HOLES 16 X 9.
RP INDUSTRIAL AIR CONDITIONERS RPB1200 - 1800 Cabinet Specifications RPB1200-1800 Top discharge shown Lifting Eyes (Optional Extra) 890 230 RPB1200-1800 Side discharge shown 2030 2030 890 1854 Isolating switch Bleed Adjustment Tap 776 Water Entry 350 (Water Entry Point Units with 8 Pads Only) 890 430 7 260 It is the policy of Seeley International to introduce continual product improvement. Accordingly, specifications are subject to change without notice.
RP INDUSTRIAL AIR CONDITIONERS RPB1200 - 1800 Services & Mounting 2030 TYP CONTROL BOX MOTOR Up to 4 pumps located behind motor platform 430 WATER INLET 1275 VIEWED FROM TOP DRAIN VALVE LOCATION 290 ±10 FLOAT VALVE Services Layout 200 ±10 ISOLATION SWITCH 1937 1917 Distance between mount holes centres 1625 MOUNT HOLES 16 X 9.5 1025 160 890 SQ 890 170±10 230 Mounting Detail VIEWED FROM BOTTOM It is the policy of Seeley International to introduce continual product improvement.
RP INDUSTRIAL AIR CONDITIONERS Water Supply and Drain Fittings. Mains Water connection is made to the float valve fitted in the reservoir. The mains water supply to and inside the unit should be made with the appropriate copper pipe and fittings. A stopcock must be fitted outside the unit. The float valve must be set to maintain the reservoir water level about 10 mm below the overflow level. An overflow stand pipe is supplied with the unit and must be fitted to the hole provided in the water reservoir.
RP INDUSTRIAL AIR CONDITIONERS Auto Drain. The Braemar Salinity Sense Auto Drain Kit Part No 077444 has been designed as a "one size fits all" to suit current model coolers. The Auto Drain Kit can also be installed in many existing installations. Full installation instructions are provided in kit 24 Volt Drain Valve Electronics enclosure Salinity Sensor Solenoid It is the policy of Seeley International to introduce continual product improvement.
RP INDUSTRIAL AIR CONDITIONERS Wiring Diagram - Two Speed Three Phase.
RP INDUSTRIAL AIR CONDITIONERS Electrical Connection. Connection to the Electricity Supply It is a requirement of Seeley International that all coolers be wired with a dedicated circuit to the distribution board adhering to Local and National wiring standards. Ensure that the power supply corresponds to the rating indicated on the serial plate. RPB600-1000 coolers have either 25mm diameter knockouts or holes in the corner pillars and side panels, use one of these holes for the conduit entry.
RP INDUSTRIAL AIR CONDITIONERS Effective Cooling Requirements. To provide efficient cooling or ventilation your air conditioner must be operated with sufficient exhaust openings in the form of doors, windows, or other vents. 3 One square metre of open area is the minimum requirement for every 3000 m /hr (830 l/s) of air delivery. ( ie. a 6000 m3/hr (1660 l/s) air conditioner requires a minimum of 2 square metres of open exhaust areas ).
RP INDUSTRIAL AIR CONDITIONERS Operating the Air Conditioner - Turn on the water at the source and ensure that any shut off valve is open. - Turn on the electrical supply and the mains isolator at the air conditioner. - Wait for the tank to fill with water. - Turn on the pump by switching the Cool switch on the wall control to Cool. - Wait 2 - 5 minutes for the pads to saturate with water. - Select either High or Low fan speed. - Turn on the fan by switching the Fan switch to ON. Warranty.
RP INDUSTRIAL AIR CONDITIONERS Service & Maintenance REGULAR MAINTENANCE IS ESSENTIAL FOR MAXIMUM EFFICIENCY To ensure that your Braemar Evaporative Air conditioner remains in first class working condition for many years, it should be thoroughly serviced four (4) times a year. Service schedules should include a service at the end of the summer season and prior to the commencement of the next summer season. . Health Regulations.
RP INDUSTRIAL AIR CONDITIONERS Service & Maintenance cont. Pre-Season Maintenance. Remove the filter pad frames. If pads are deteriorating replace as required. (see below ) Ensure air conditioner is turned OFF at the Isolating switch Regrease fan shaft bearings Replace drain outlet removed at the end of the season maintenance. Turn on the water supply. Check the float valve assembly for correct operation and setting of water level. Turn air conditioner ON at the Isolating switch.
RP INDUSTRIAL AIR CONDITIONERS Trouble Shooting. Inadequate Cooling Fan Fails To Start 17 PROBABLE CAUSE SUGGESTED REMEDY Insufficient air discharge openings. Make sure adequate openings are provided to exhaust the incoming cool air. Inadequate exhaust for area being cooled, causing high humidity and discomfort. Open windows, doors etc. Undersized air conditioner. Replace with larger Model. Ducts blocked or collapsed Repair Ducts Clogged or dirty filter pads. Clean or replace pads.
RP INDUSTRIAL AIR CONDITIONERS Trouble Shooting. Motor Overheats & Trips Overload. Belt Slipping Wearing Excessively Pump runs but does not circulate water or pads lack water Continuous overflow of water Pump Fails To Operate PROBABLE CAUSE SUGGESTED REMEDY Low supply voltage. Consult with local Electrical Authority. Incorrect settings on current overloads. Reset overloads to correct setting. Wrong motor size. Fit correct size motor. Fan speed too high.
RP INDUSTRIAL AIR CONDITIONERS Trouble Shooting. Noisy Air Conditioner. Formation of white deposits in tank and on pads. PROBABLE CAUSE SUGGESTED REMEDY Fan rubbing on housing. Reposition fan. Fan out of balance due to dirt, bent blade etc. Clean fan, adjust blades if possible: Replace fan. Air conditioner delivering more air than required. Adjust any baffles or balance air to reduce airflow. Belt "squelching". Adjust alignment of motor and pulleys. Belt "squealing".
SERVICE: 1300 650 644 For all your Braemar warranty and service needs. Or Contact your local Braemar direct dealer. TECHNICAL SUPPORT CENTRE: 1300 650 399 For technical support regarding the installation of this product Seeley International Pty Ltd has a policy of continuous product development and therefore reserves the right to make changes to these specifications without notice.
