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Plug unit in and push FAN button once. This turns the evaporator fan blower on. To turn the blower off, 
push the FAN button once again. This turns the fan blower off.  
 
To change fan speeds, push the fan speed rocker switch up for high speed or down for low speed. 

FAN ONLY 

MODE 

FAN 

OUTDOOR 

DAY/NIGHT 

Robertshaw 

72 

     WAIT 4 MINUTES 
BEFORE RE-STARTING 

polarismanpg12 

12 

COOLING CYCLE 

To operate unit for cooling, push MODE button to dis-
play COOL in the window. 
 
 
 
Push down arrow button multiple times to lower set 
point to desired temperature. 
 
 
The display will show the setpoint temperature for 5 sec-
onds, then it will return to room temperature display. 
 
After a slight pause, the fan motor and compressor will 
start, beginning the cooling cycle. 
 
Remember, the setpoint must be lower than the room 
temperature for the unit to start. 

The OUTDOOR and DAY/NIGHT buttons are not used and do not ap-
ply to portable air conditioning. 
 
                               GENERAL INFORMATION 
 
This is a cooling only thermostat. Select the temperature you want by 
pressing the 

 or 

 buttons. The word COOL and the temperature set-

point is displayed for 5 seconds. 
 
To change display to Celsius, simultaneously press the 

 and 

 but-

tons. Press them again to change back to Fahrenheit. 
 
No batteries are required. In the event of a power failure, when the 
power is restored the thermostat will continue operating as if the power 
had never been off. 
 
Compressor short cycle protection is built-in to the thermostat. A 4 min-
ute time delay will protect the unit. 

Electrical rating                   24 to 30VAC 
 
Control Range                     60° to 88° 
 
Temperature differential                  ± 1° 
 
Anticipation                        Electronic 
 
Manufacturer                       Robertshaw 

Содержание Polaris Series

Страница 1: ...R R polarismancover...

Страница 2: ...ondenser water is regulated by a refrigeration system head pressure actuated water regulating valve GENERAL REQUIREMENTS A MINIMUM WATER PRESSURE OF 20 PSIG IS REQUIRED to actuate the water regulating...

Страница 3: ...WC 24 1 2 PORTABLE VOLTAGE WATER COOLED SINGLE PHASE CAPACITY SELECTION CAPACITY SELECTION NUMBER CODE 10 10500 BTU HR 12 13780 BTU HR 18 18840 BTU HR 24 23950 BTU HR 36 36100 BTU HR 60 60100 BTU HR 2...

Страница 4: ...11 4 8 3 17 9 11 4 28 0 20 0 8 2 Compressor LRA 42 58 65 49 88 77 169 123 59 6 Evap CFM 2 300 400 600 810 1310 1310 1950 1950 1950 Evap Motor HP 1 15 1 15 1 5 1 3 1 2 1 2 1 1 1 Evap Motor Watts 200 20...

Страница 5: ...ge cold rolled steel with a platinum polyester powder coated finish that will compliment any decor The entire cabinet is insulated with a sound absorbant insu lation for cool quiet comfort The basepan...

Страница 6: ...ping against a 20 ft head and is con trolled by a float switch mechanism which turns the pump on when approximately 2 1 2 inches of water collects in the tank and automatically switches off when the t...

Страница 7: ...6012 NEMA 6 30R 208 230 VOLT SINGLE PHASE PAC6012 OAC6012 OACH6012 NEMA 6 50R 208 230 3 PHASE OAC PAC3632 OACH3632 OWC3632 PWC3632 NEMA L15 20R 208 230 3 PHASE PAC6032 OAC6032 OACH6032 PWC6032 OWC6032...

Страница 8: ...a hose kit avoid sharp corners hot water pipes and kinking to assure proper water flow of the supply and return lines HIGH PRESSURE WATER VALVE High pressure water regulating valves designed for use...

Страница 9: ...blower motor Thermostat Evaporator coil Fan motor capacitor Evaporator drain pan Drain hose Condensate pump Compressor Dry Base pan Casters Water valve High Pressure Switch Condenser Water Outlet Con...

Страница 10: ...f this manual Operating the unit on im proper voltage will void the warranty CAUTION the use of an extension cord must meet amperage requirement and have grounding type attachment plug and grounding t...

Страница 11: ...ine and supply valve 3 Connect shut off valve to T branch 4 Insert a 3 8 pipe nipple in discharge end of water shut off valve 5 Thread coupling onto 3 8 pipe nipple and secure An alternate installatio...

Страница 12: ...No No No No DDA 10 10 inch No No Yes Yes Yes No DDA 16 16 inch No No No No No Yes Maximum Equivalent Feet add 6 feet for each 90 elbow 25 25 50 50 50 100 Maximum E S P 15 15 25 25 25 50 11 Model Nozz...

Страница 13: ...beginning the cooling cycle Remember the setpoint must be lower than the room temperature for the unit to start The OUTDOOR and DAY NIGHT buttons are not used and do not ap ply to portable air conditi...

Страница 14: ...all models disconnect wire from control panel bend tinnerman clip retaining light and pull out Install new light reversing the procedure D CONDENSATE PUMP 1 Remove cabinet s left hand side panel 2 Rem...

Страница 15: ...y a qualified refrigeration serviceman PROBLEM THE ENTIRE UNIT DOES NOT RUN 1 CAUSE POWER INTERRUPTION REMEDY Check external power supply Look for blown fuses or tripped circuit breakers Reset or repl...

Страница 16: ...MEDY Locate leak and repair Evacuate unit and recharge 6 CAUSE Loose or defective wires FIXING Tug on wires to see if they will separate from connections 7 REASON Defective compressor REMEDY Check for...

Страница 17: ...ake sure unit is properly sized for load Add supplemental unit if required PROBLEM NOISY OPERATION 1 CAUSE Copper tubing vibrating REMEDY Adjust by bending slightly to firm position Segregate tubes to...

Страница 18: ...ertical height and horizontal drain line exceeds 20 ft of water pressure drop problems will occur PROBLEM THERMOSTAT LCD LIQUID CRYSTAL DISPLAY WINDOW DOES NOT ILLUMINATE 1 CAUSE Weak or dead batterie...

Страница 19: ...NSATE PUMP When servicing pump follow these steps 1 Make certain that the unit is disconnected from the power source before attempting to service or remove any component 2 Be sure the floats move free...

Страница 20: ...19 PIPING SCHEMATIC WATER COOLED AIR CONDITIONER polarismanpg19...

Страница 21: ...MINAL BLOCK THERMOSTAT COOLING ONLY EVAPORATOR FAN MOTOR HIGH LO EVAPORATOR FAN SWITCH LOW TERMINAL BLOCK COMPRESSOR CONTACTOR EVAPORATOR MOTOR CONTACTOR N R 24 Volt Coil 24 Volt Coil CONDENSATE PUMP...

Страница 22: ...3 COMPRESSOR CONTACTOR 24 Volt Coil EVAP FAN MOTOR 230 VOLT L1 L2 T1 T2 EVAP MOTOR CONTACTOR 24 Volt Coil CONDENSATE PUMP 230 Volt TERMINAL BLOCK HI LO FAN SWITCH HIGH LOW COM HIGH PRESSURE SWITCH RUN...

Страница 23: ...T1 T2 G Y W RH B O RC C Y G R TERMINAL BLOCK THERMOSTAT COOLING ONLY EVAPORATOR FAN MOTOR HIGH LO EVAPORATOR FAN SWITCH LOW COMPRESSOR CONTACTOR EVAPORATOR MOTOR CONTACTOR L3 R 24 Volt Coil 24 Volt C...

Страница 24: ...the furnished written instructions or has been altered or modified in any way b to any expenses including labor or material incurred during removal or reinstallation of the Product c to any workmansh...

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