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Summary of Contents for intensity IPRC3614KC-5
- Page 1 PACKAGE HEAT PUMP 14 SEER 3 - 5 TR 220V-3P-60Hz IPRC3614KC-5, IPRC4814KC-5, IPRC6014KC-5. INSTALLATION INSTRUCTIONS MAN-I-IPRC14/5-0917 intensity.mx...
- Page 2 RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION WARNING These instructions are intended as an aid to qualified licensed service personnel for proper installation, adjustment and operation of this unit. Read these instructions thoroughly before attempting installation or operation. Failure to follow these instructions may result in improper installation, adjustment, service or maintenance possibly resulting in fire, electrical shock, property damage, personal injury or death.
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Page 3: Table Of Contents
TABLE OF CONTENTS 1.0 SAFETY........................3 ..1.1 INSPECTION......................4 1.2 LIMITATIONS......................4 2.0 INSTALLATION.......................4 2.1 PRE-INSTALLATION...................4 ..2.2 CLEARANCE......................5 2.3 RIGGING AND HANDING..................5 3.0 DUCTWORK........................8 4.0 CONDENSATE DRAIN CONNECTION................8 4.1 INSTALL DRAIN PIPE……………………………………………….......8 ..4.2 REMOVAL AND CLEAN THE DRAIN PAN…………………......9 .. -
Page 4: Safety
This document is customer property and is to remain with this unit. These instructions do not cover all the different variations of systems nor does it provide for every possible contingency to be met in connection with installation. All phases of this installation must comply with NATION, STATE AND LOCAL CODES. -
Page 5: Inspection
WARNING The unit must be permanently grounded. A grounding lug is provided. Failure to ground this unit can result in fire or electrical shock causing property damage, severe personal injury or death. WARNING Only electric heater kits supplied by this manufacturer as described in this publication have been designed, tested, and evaluated by a nationally recog- nized safety testing agency for use with this unit. -
Page 6: Clearance
2.2 CLEARANCE All units require certain clearance for proper operation and service. Refer to Table 2-1 for the clearances required for construction, servicing and proper unit operation. 2.3 RIGGING AND HANDING Exercise care when moving the unit. Do not remove any packaging until the unit is near the place of installation. -
Page 7: Table 2-1 Unit Clearance
Dimensions Unit size 28-3/32” 048, 060 33-3/64” Left Front Hi./Lo. pressure detected valve 1/4’’ SAE Drain pan service access compartment panel Condensate drain connection 3/4” NPTI (Trap required) Electrical service access Recommended unit compapartment panel disconnect location High voltage conn. 1-23/64” dia. knockout Low voltage entrance 7/8”... -
Page 8: Fig. 2-3 Dimensions Back And Bottom
Side supply air opening Bottom supply air opening Condenser coil Do not drill or install screw in this area Back Side return air opeing Bottom return air opening Bottom Bottom condensate drain 3/4” NPTI Screw (Screw it off from inside of the unit) Bottom power entry 7/8”... -
Page 9: Ductwork
3.0 DUCTWORK Duckwork should be made and sized by installer and in accordance with Air Manual from Conditioning Contractors of America and local codes. NOTE On ductwork exposed to outside air conditioning space, use at least 2” of insulation and a vapor barrier. Flexible joint may be used to reduce noise. These units are adaptable to downflow use as well as rear supply and return air duct openings. -
Page 10: Removal And Clean The Drain Pan
Drain pan Drain commutator Drain connector tube Fig. 4-1 Removable Condensate Drain Pan And Removal Procedure 4.2 REMOVAL AND CLEAN THE DRAIN PAN See above Figure.4-1 B, disconnect the Connective Tube and Drain Com- mutator, screw off the two fixed screws of Drain Pan, and then along with the rail pull out the Drain Pan and Connective Tube from the bottom of evaporator. -
Page 11: Power Wiring
6.1 POWER WIRING 1. Proper electrical power should be available at unit. Voltage tolerance should not be over 10% from rating voltage. 2. If any of the wire must be replaced, replacement wire must be the same type as shown in nameplate, wiring diagram and electrical data sheet. 3. -
Page 12: Fig. 6-1 Typical Field Control Wiring Diagram
UNIT CONTROL BOARD THERMOSTAT THERMINAL STRIP 240V 208V Fig. 6-1 Typical Field Control Wiring Diagram *** B wire be used with heat pump system only. ** Minimum wire size of 18 AWG wire should be used for all field installed 24 volt wire. -
Page 13: Table 6-1 14 Seer Heat Pump W/Without Electric Heat
Table 6-1: 14 SEER Heat Pump W/Without Electric Heat OD Fan Supply Max Fuse Compressors (each) Electric Heat Option Motors Blower Size Breaker Volt (each) Motor (Tons) (Amps) Size (Amps) Model Stages Amps None None 16.6 208/230-3-60 10.4A 16.3A 1.08A 2.45A EHK-10D 7.5/10... -
Page 14: Table 6-3 14 Seer Physical Data
Table 6-3: 14 SEER Physical Data Models Component Nominal Tonnage ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Btu) 36794 49940 61350 ARI net capacity (Btu) 35200 48000 59000 Nominal CFM 1250 1550 1880 System power (kW) 2.93 3.98 5.13 Refrigerant type R410a... -
Page 15: Airflow Performance
7.0 AIRFLOW PERFORMANCE Airflow performance data is based on cooling performance with a coil and no filter in place. Use this perfor- mance table for appropriate unit size, external static applied to unit and allow operation within the minimum and maximum limits shown in table below for both cooling and electric heat operation. 7.1 AIRFLOW PERFORMANCE DATA Table 7-1 Side Duct Application CFM(L/S)(Watts) -
Page 16: Table 7-2 Bottom Duct Application
Table 7-2 Bottom Duct Application CFM(L/S)(Watts) Model Motor External Static Pressure-Inches W.C.[kPa] Number Speed 0[0] 0.1[.02] 0.2[.05] 0.3[.07] 0.4[.10] 0.5[.12] 0.6[.15] 0.7[.17] CFM(L/S) 1341(633) 1286(607) 1242(586) 1193(563) 1134(535) 1063(502) 895(425) 775(366) Watts Amps 1.57 1.55 1.52 1.51 1.46 1.41 1.34 1.29 CFM(L/S) 1510(713) -
Page 17: Table 7-3 Refrigerant Charge For H/P System
Table 7-3 Refrigerant charge for H/P system Cooling Charge Chart IPRC3614HP-5 Cooling Mode Outdoor Ambient Temperature(F) High Pressure Detected Valve(psig)/Vanne Détecté de Pression Haute(en psig) Table 7-4 Refrigerant charge for H/P system Heating Charge Chart IPRC3614HP-5 Heating Mode Indoor Dry Bulb Temperature(F) High Pressure Detected Valve(psig)/Vanne Détecté... -
Page 18: Table 7-5 Refrigerant Charge For H/P System
Table 7-5 Refrigerant charge for H/P system IPRC4814HP-5 Cooling Charge Chart Cooling Mode Outdoor Ambient Temperature(F) High Pressure Detected Valve(psig)/Vanne Détecté de Pression Haute(en psig) Table 7-6 Refrigerant charge for H/P system Heating Charge Chart IPRC4814HP-5 Heating Mode Indoor Dry Bulb Temperature(F) High Pressure Detected Valve(psig)/Vanne Détecté... -
Page 19: Table 7-7 Refrigerant Charge For H/P System
Table 7-7 Refrigerant charge for H/P system Cooling Charge Chart IPRC6014HP-5 Cooling Mode Outdoor Ambient Temperature(F) High Pressure Detected Valve(psig)/Vanne Détecté de Pression Haute(en psig) Table 7-8 Refrigerant charge for H/P system Heating Charge Chart IPRC6014HP-5 Heating Mode Indoor Dry Bulb Temperature(F) High Pressure Detected Valve(psig)/Vanne Détecté... -
Page 20: System Operation
8.0 SYSTEM OPERATION 8.1 COMPRESSOR CRANKCASE HEATER(Optional) Refrigerant migration during the off cycle can result in a noisy start up. Add a crankcase heater to minimize refrigeration migration, and to help eliminate any start up noise or bearing “wash out”. All heaters are located on the lower half of the compressor shell. -
Page 21: Manual Defrost Mode (For Hp System Only)
When JUMP switch is set to “0”: Compressor keeps running, when T3 is < 32 °F and last for 30 minutes. Ending conditions of defrost mode: The mode will end if one of following conditions is satisfied: 1. The defrosted time lasting for 10 minutes; 2. -
Page 22: Phase Sequence Protection
8.6 Phase sequence protection: NOTE Cut off the power supply when outdoor appear "POWER PHASE FAILURE".Swich on power supply again after 10 seconds if correct wiring connected. When connected to the power in the right order but the compressor does not work, the LED indicator in the PCB board of the condensing unit will flash four times a cycle.