Haier HC18D2VAR User Manual

No.0010578572 13 SEER 1.5 to 3.5 Ton Models: HC18D2VAR Installation & Operation ManualHC42D2VARHC30D2VARH

1.Tubing should be cut square. Make sure it is round and free of burrs at the connecting ends. Clean the tubing to prevent contamination from enter

9EvacuationAll new installations must be evacuated to a deep vacuum in order that all noncondensible gasesand moisture are removed prior to charging t

1.Fully open both shutoff valves.2.Connect service gage manifold to the valve service ports, being sure to evacuate lines.3.Startup the system (Ref

11The condensing unit rating plate and the tables of "Physical and Electrical Specifications / OutdoorUnits" (Table 1 and 2) provide pertine

128.OPERATIONMost single phase units are operated without start relay or start capacitor. Such systems shouldbe off for a minimum of 5 minutes before

13 Run or start capacitor defective Replace Loose connection

5PUELECTRIC HEATER KITRDBLAir Conditioner Wiring DiagramRD24VAC COMMONCOMPRESSORBLYL208/230V60Hz 1PHCBLBLYLYLY2YLP3P2P16RDRL1GNDL2BKBKWHCSCC4RDYL21NCO

Made in P.R.C.

! WARNINGThese instructions are intended as an aid to qualified, licensed service personnel for proper installation,adjustment and operation of this u

1TABLE OF CONTENT1.Introduction ---------------------------------------------------------------------------------------2.Nomenclature for Model Number

15 20

Figure 2Central Air Conditioner Refrigerant Circuit3SERVICE VALVESERVICE PORTINDOOR COILDISTRIBUTORSERVICE VALVEOUTDOOR COILCOMPRESSORRESNEDNOCROTAROP

44.UNIT INSPECTIONThis product has been inspected at the factory and released to the transportation agency withoutknown damage. Inspect exterior of ca

Figure 3Provide a level concrete slab. To prevent transmission of noise or vibration, slab should not be connectedto building structure. Some sort of

OUTDOOR UNITLIQUID LINEPITCH SUCTION LINE TOWARD OUTDOORUNIT 1/2" FRO EVERY 10' OF LINEINDOOR UNIT ABOVE ORLEVEL TO OUTDOOR UNITINDOOR UNITO

The factory charge is sufficient for 25 feet of standard liquid line. For longer or shorter liquid linelengths, adjust the charge as follows:1/4"