Haier HR30D2VAR User Manual

Haier HR30D2VAR Manual

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  • Haier HR30D2VAR | User Manual - Page 1
    13 SEER 1.5 to 3.0 Ton HR18D2VAR HR24D2VAR HR30D2VAR HR36D2VAR No.0010578573
  • Haier HR30D2VAR | User Manual - Page 2
    the local EPA office. The manufacturer's warranty does not cover any damage or defect to the air conditioner caused by the attachment or use of a unit on an assembly line, bleed refrigerant from both the high and low side. Message to Owner These instructions should be carefully read and kept near the
  • Haier HR30D2VAR | User Manual - Page 3
    6 6.3.Refrigerant piping 6 6.4.Electrical wiring 11 7.System Startup 12 8.Operation 13 9.Miscellaneous 13 9.1.Replacement parts 13 9.2.Troubleshooting guide 13 9.3.Wiring diagram 13 1.INTRODUCTION This manual contains the installation and operating instructions for your new Heat Pump
  • Haier HR30D2VAR | User Manual - Page 4
    The Figure 2 show a schematic of a heat pump on the cooling cycle and the heating cycle. Table 1: Model:HR18-36D2VAR 24 26 7/8" [ 616 *616*683] 26 7/8"*26 7/8"*28 1/2" [682* 682*725] 189[86] 205[93] HR36D2VAR 16.4 3 0 11.8 78 1.6 1/3 1120 3/8"[9.52] 7/8"[22.2] 148.41[4200] 24 1/4"*24 1/4"*30 3/8"
  • Haier HR30D2VAR | User Manual - Page 5
    L 28000 13 1125 31640 30716 29680 28000 27580 27160 26740 26320 HR36D2VAR HB3600VD1M22 H 35000 13 1240 39550 38395 37100 35000 34475 33950 33425 32900 heating Outdoor Indoor Indoor fan ARI data of indoor Heating Capacity with different outdoor temperature speed Capacity HSPF CFM -10 0 10
  • Haier HR30D2VAR | User Manual - Page 6
    Figure 2 Cooling Heat Pump Refrigerant Circuit SERVICE PORT SERVICE VALVE DISCHARGE TEMP. SENSOR REVERSING VALVE COMPRESSOR HIGH PRESSURE LOW PRESSURE ACCUMULATOR SERVICE PORT SERVICE PORT DEFROSED SENSOR CONDENSER EVAPORATOR INDOOR COIL CHECK VALVE ORIFICE DRIER(optional) CHECK VALVE
  • Haier HR30D2VAR | User Manual - Page 7
    . 5.EQUIPMENT PROTECTION FROM ENVIRONMENT The metal parts of the unit may be subject to an area where contaminants are likely to be a problem, special attention should be given to the equipment location Structural strength of supporting members. Clearances and provision for servicing. Power supply
  • Haier HR30D2VAR | User Manual - Page 8
    sure the building construction can support the weight and that proper roof. The condensing unit contains moving parts and can vibrate. Therefore, sound air enters from three sides. Air discharges upward from the top of the unit. Refrigerant tube and electrical connections are made from the service
  • Haier HR30D2VAR | User Manual - Page 9
    or bends, to avoid capacity loss and increased operating costs. Refrigerant lines must be adequately supported. If metal strapping is used to secure the tubing, do from forming on the piping and to prevent heat gain caused by surrounding air. Generally 3/8" wall thickness of Armflex or equivalent
  • Haier HR30D2VAR | User Manual - Page 10
    is on the liquid line to remove pressure. ! CAUTION - Heat Pumps are charged with refrigerant. Heat Pump liquid and suction valves are closed to contain the charge within the the indoor liquid pipe orifice. Instructions on the field tubing connections and valve opening procedure are as follow: 8
  • Haier HR30D2VAR | User Manual - Page 11
    Schrader valve core from the service port to protect the Refrigerant Metering Devices Replace the existing indoor unit fixed orifice with the orifice supplied with the outdoor unit. See table 4 for the fixed orifice size for each unit. Table 4 outdoor model HR18D2VAR HR24D2VAR HR30D2VAR HR36D2VAR
  • Haier HR30D2VAR | User Manual - Page 12
    removed prior to charging the system. Air in a system causes high condensing pressure procedure: 1.Connect vacuum pump to both liquid and suction valve service ports. 2.Evacuate the the vacuum pump and stop pump. 4.When sure of a tight, well evacuated system, charge with refrigerant. Charging
  • Haier HR30D2VAR | User Manual - Page 13
    5 5
  • Haier HR30D2VAR | User Manual - Page 14
    the selection of proper size electrical service and over-current protection devices. Table outdoor fan should now be running. Make sure cool air is supplied by the unit. 6.Turn the fan switch Turn system switch to "Heat" and fan switch to "Auto" . 8.Slowly raise the heating temperature setting. The
  • Haier HR30D2VAR | User Manual - Page 15
    time to reset before condemning the compressor. 9.MISCELLANEOUS 9.1. Replacement Parts Contact your local distributor for a complete parts list. 9.2. Troubleshooting Guide Refer to the troubleshooting guide (Table 7) included in this manual.(P14) 9.3. Wiring Diagram Refer to the appropriate wiring
  • Haier HR30D2VAR | User Manual - Page 16
    load Insufficient Cooling Improper airflow Check - should be 400CFM/Ton /Heating Incorrect refrigerant charge Charge correctly per instruction. Air, non-condensibles or moisture in system Recover refrigerant, evacuate & recharge, add filter drier Incorrect voltage At compressor terminals
  • Haier HR30D2VAR | User Manual - Page 17
    HR18-36D2VAR YL/GR 15
  • Haier HR30D2VAR | User Manual - Page 18
    Made in P.R.C.
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No.0010578573
HR18
D2
VAR
HR
24
D2
VAR
HR
30
D2
VAR
13 SEER 1.5 to 3.0 Ton
HR
36
D2
VAR