Haier HC1891VAR- Manuals

Page 2 - Message to Owner

! 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 installationor operation. Failure to follow these instructions may result in improper insta...

Page 3 - TABLE OF CONTENT

TABLE OF CONTENT 1.Introduction --------------------------------------------------------------------------------------- 2.Nomenclature for Model Number ------------------------------------------------------------- 3.Specification ----------------------------------------------------------------------...

Page 4 - NOMENCLATURE FOR MODEL NUMBER

3.SPECIFICATION The dimensions for the condensing unit are illustrated in Figure 1 . Physical and electrical specifications are provided in Table 1 for 9 SEER systems respectively. Figure 1 H W 1.INTRODUCTION This manual contains the installation and operating instructions for your new air condition...

Page 5 - MODLE

Model:HC18-6091VAR Table 1: 2 HC6091VAR HC4891VAR HC4291VAR HC3691VAR HC3091VAR HC2491VAR HC1891VAR 56000 46000 40000 34000 28000 23500 18000 36 29 60 45 40 35 30 25 20 Rated Load Amps 26.9 21.3 18.3 15.4 10.0 7.0 L ocked Running A m ps 149 130 130 92 73 60 43 Full Load Amps 1.43 1.40 1.40 1.40 1.40...

Page 6 - EQUIPMENT PROTECTION FROM ENVIRONMENT; Check following points before attempting any installation:

4.UNIT INSPECTION This product has been inspected at the factory and released to the transportation agency withoutknown damage. Inspect exterior of carton for evidence of rough handling in shipment. Unpackcarefully. If damage is found, report immediately to the transportation agency. 5. EQUIPMENT PR...

Page 7 - The minimum clearances for the unit are illustrated in

Provide a level concrete slab. To prevent transmission of noise or vibration, slab should not be connectedto building structure. Some sort of sound-absorbing material should be placed between the condenserand the slab. A good material to use is rubber and cork pad. For rooftop application, make sure...

Page 8 - Figure 3; Take extreme care to keep; Line Insulation

OUTDOOR UNIT LIQUID LINE PITCH SUCTION LINE TOWARD OUTDOORUNIT 1/2" FRO EVERY 10' OF LINE INDOOR UNIT ABOVE ORLEVEL TO OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT ADDITIONAL SUCTION LINE OIL TRAP FOR EACH 20 FOOT RISE OF PIPE INDOOR UNIT LIQUID LINE S U C T I O N L I N E O I LTRAP WHEN INDOORU N I T I...

Page 9 - Unit Size

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" Line +/- 0.3 oz. Per foot5/16" Line +/- 0.4 oz. Per foot 3/8" Line +/- 0.6 oz. Per foot 1/2" Line +/- 1.2 oz. Per foot Vertical Separation...

Page 10 - (For systems with capillary tube or fixed orifice metering device); Do not vent refrigerant to the atmosphere; ! It is a violation of federal law to do; wear safety glasses and gloves when handling

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 entering the system.2.Make sure that both refrigerant stop valves at the outdoor unit are closed.3.Push the tubing into the fitting until it stops. This preve...

Page 11 - Table 3; for proper system superheat. Add; Table 3:System charging table by superheat; . It could cause a fire or an electric shock due to defective contact,; System Superheat

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 (Refer to the Section 7 - "System Startup"). Run system at least 10 minutes to allo pressure to stabilize.4.Temporarily install thermometer on suctio...

Page 12 - (1% Voltage Drop); Supply Circuit Supply Wire Length - Ft

The condensing unit rating plate and the tables of "Physical and Electrical Specifications / OutdoorUnits" (Table 1 and 2) provide pertinent data necessary for the selection of proper size electrical serviceand over-current protection devices. Table 4 provides data on the minimum copper wire...

Page 13 - Replacement Parts; Contact your local distributor for a complete parts list.; Troubleshooting Guide; Refer to the troubleshooting guide (; Table 5

8.OPERATION Most single phase units are operated without start relay or start capacitor. Such systems shouldbe off for a minimum of 5 minutes before restarting to allow equalization of pressures. Thethermostat should not be moved to cycle unit without waiting 5 minutes. To do so may causethe compres...

Page 15 - Air Conditioner Wiring Diagram

5 PU ELECTRIC HEATER KIT RD BL Air Conditioner Wiring Diagram 1) Confirm system selection. Optional components may be field or factory installed. 2) If LPS and/or HPS not installed or removed, a jumper wire must be present across circuit for system to operate.3) For proper system operation, consult ...