background image

inStallation / PERFoRMancE cHEck liSt

REFRigERation SYStEM

Was unit given 24 hr warm up period 

for crankcase heaters (if applicable)?

YES

NO

Stage-1 Liquid Pressure (high side) ________________________

Stage-1 Suction Pressure (low side) ________________________

Has the owner’s information been 

reviewed with the customer?

YES

NO

Has the Literature Package been left 

with the unit?

YES

NO

inStallation addRESS:

CITY ______________________

STATE _________________

UNIT MODEL # ________________________________________

UNIT SERIAL # _______________________________________

Unit Installed Minimum clearances 

per Figure 1 (page 4)?

YES

NO

inStallER naME:

CITY ______________________

STATE ________________

ElEctRical SYStEM

Electrical connections tight?

YES

NO

Line voltage polarity correct?

YES

NO

Rated Voltage: ___________________________________ VOLTS

L1-L2 Volts: _____________________________________ VOLTS

Has the thermostat been calibrated?

YES

NO

Is the thermostat level?

YES

NO

Is the heat anticipator setting correct? 

(If Applicable)

YES

NO

iMPoRtant

 - This product has been designed 

and manufactured to meet ENERGY STAR criteria 

for energy efficiency. However, proper refrigerant 

charge and proper air flow are critical to achieve 

rated capacity and efficiency. Installation of this 

product should follow the manufacturer’s refrigerant 

charging and air flow instructions. Failure to confirm 

proper charge and airflow may reduce energy 

efficiency and shorten equipment life.

709644a 

(Replaces 7096440)

PRoPoSition 65 WaRning:

WaRning: this product contains chemicals known 
to the state of california to cause cancer.

WaRning: this product contains chemicals known 
to the state of california to cause birth defects or 
other reproductive harm.

Specifications & illustrations subject to change without notice or incurring obligations (05/15).
O’Fallon, MO, © Nortek Global HVAC LLC 2015. All Rights Reserved.

Summary of Contents for P5RF-A

Page 1: ...se plays an important role as well Pay attention to all safety warnings and any other special notes highlighted in the manual Improper installation of the furnace or failure to follow safety warnings...

Page 2: ...Stage Heating 8 Cooling Mode 9 Electric Heat Package optional 9 Blower Speed 9 Outdoor Motor 4 5 Ton 9 Startup Adjustments 10 Pre Start Checklist 10 Start Up Procedure 10 Air Circulation 10 System Coo...

Page 3: ...ant will damage the unit WARNING The information listed below must be followed during the installation service and operation of this unit Unqualified individuals should not attempt to interpret these...

Page 4: ...ld be avoided The hot condenser air must be discharged up and away from the home and if possible in a direction with the prevailing wind Do not place the unit in a confined space Consideration should...

Page 5: ...y be necessary to loosen the four screws that hold the transition duct in order to install the supply fitting Re tighten when installation is complete 4 Tap collar if necessary to ensure engagement wi...

Page 6: ...rical conductors and circuit protection must be in compliance with information listed on the unit data label Any other wiring methods must be acceptable to authority having jurisdiction Provide power...

Page 7: ...an uninterrupted or unbrokenelectricalgroundtominimizepersonal injury if an electrical fault should occur Do not use gas piping as an electrical ground Thisunitmustbeelectricallygroundedinaccordancew...

Page 8: ...e use of a 2 stage Heat Cool thermostat should be used with this unit The heat cool thermostat prevents simultaneous operationoftheheatingandcoolingunitsandisequipped withanON AUTOfanmodethatallowsthe...

Page 9: ...ntrols high speed cooling and heating operations and the orange wire controls the electric heating operation CAUTION To avoid personal injury or property damage make certain that the motor leads canno...

Page 10: ...teps 1 3 until the system is correctly charged START UP ADJUSTMENTS Pre Start Checklist The following check list should be observed prior to starting the unit Verify the unit is level and allows prope...

Page 11: ...on this equipment requires certain mechanical skills and tools If you do not possess these skills contact your dealer for maintenance Consult your localdealerabouttheavailabilityofmaintenancecontracts...

Page 12: ...PT Drain Connection 1 12 13 1 38 3 2 3 2 5 29 A 3 Opening for 12 Diameter Supply Duct 9 15 17 50 9 0 Opening for 14 Diameter Return Duct 10 15 5 5 B 1 3 15 Rear View Side View Figure 7 Unit Dimensions...

Page 13: ...uid Temperature F X24KA Charging Chart Cooling Add refrigerant when below curve Remove refrigerant when above curve Figure 9 Charging Chart for 3 ton Units 200 220 240 260 280 300 320 340 360 380 400...

Page 14: ...g Liquid Temperature F X48KA Charging Chart Cooling Add refrigerant when below curve Remove refrigerant when above curve Figure 11 Charging Chart for 5 ton Units 200 220 240 260 280 300 320 340 360 38...

Page 15: ...onducteurs en cuivre 3 Ne convient pas aux installations de plus de 150 V a la terre 7112720 FIELD WIRING LEGEND LOW VOLTAGE HIGH VOLTAGE WIRING DIAGRAM Packaged Air Conditioner Single Phase NOTES 1 D...

Page 16: ...e 150 V a la terre FIELD WIRING LEGEND LOW VOLTAGE HIGH VOLTAGE WIRING DIAGRAM Packaged Air Conditioner Single Phase NOTES 1 Disconnect all power before servicing 2 For supply connections use copper c...

Page 17: ...17...

Page 18: ...18...

Page 19: ...19...

Page 20: ...________________ VOLTS L1 L2 Volts ______________________________________ VOLTS Hasthethermostatbeencalibrated YES NO Is the thermostat level YES NO Istheheatanticipatorsettingcorrect If Applicable YE...

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