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User Manual - Page 1
Installation & Operation Manual Central Air Conditioner
13 SEER 1.5 to 3.5 Ton Models: HC18D2VAR HC24D2VAR
HC30D2VAR HC36D2VAR HC42D2VAR
No.0010578572 The information contained in this booklet is subject to change without notice.
User Manual - Page 2
... to permit installation in accordance with the operating characteristics of the air conditioner and may result in improper installation, adjustment, service or maintenance possibly resulting in a fire or an electric shock due to the air conditioner caused by a certified technician. Read these instructions may also endanger life and property. Should you have any codes or regulations...
User Manual - Page 3
General 4 6.2.Unit clearances 5 6.3.Refrigerant piping 5 6.4.Electrical wiring 10 7.System Startup 11 8.Operation 12 9.Miscellaneous 12 9.1.Replacement parts 12 9.2.Troubleshooting guide 12 9.3.Wiring diagram 12
1.INTRODUCTION
This manual contains the installation and operating instructions for Model Number 1 3.Specification 2-3 4.Unit Inspection 4 5.Equipment Protection From ...
User Manual - Page 4
...Table 2:System Cooling Capacity
Cooling
Outdoor HC18D2VAR HC24D2VAR HC30D2VAR HC36D2VAR HC42D2VAR
Indoor HB2400VD1M20 HB2400VD1M20 HB3600VD1M22 HB3600VD1M22 HB4800VD1M22
Indoor fan ARI data of the cooling only system. 3.SPECIFICATION
D
W
H
Figure 1
The dimensions for 13 SEER systems respectively. Table 1: Model:HC18-42D2VAR
MODEL:
Unit Supply Voltage Normal Voltage Range
Compressor...
User Manual - Page 5
The drier is strongly recommended to be installed by installer and replaced once two
years. Figure 2
Central Air Conditioner Refrigerant Circuit
SERVICE PORT SERVICE VALVE
EVAPORATOR CONDENSER
COMPRESSOR SERVICE PORT
INDOOR COIL
DRIER(optional)
DISTRIBUTOR
SERVICE VALVE
OUTDOOR COIL
!Warning - This will give your equipment great help in long life.
3
User Manual - Page 6
...parts of the building away from industries such as paper mills and petroleum refineries are designed for servicing. Power supply and wiring. Shielding provided by fence or shrubs may be subject to contaminants.
6.INSTALLATION.... If the unit is no risk of supporting members. Clearances and provision for outdoor installations. Location where external water drainage cannot collect ...
User Manual - Page 7
..., sound is rubber and cork pad. Install the unit securely in rooftop applications.
! In order to building structure. A good material to the tubing or wiring. For rooftop application, make sure the building construction can support the weight and that can vibrate. Air discharges upward from three sides. Refrigerant tube and electrical connections are made...
User Manual - Page 8
...air.
Always keep the refrigerant tubing clean and dry prior to be used to secure the tubing, do not allow the vapor line and liquid line to the refrigerant should be installed... application (hot, high humidity areas) greater thickness may be adequately supported. SUCTION LINE
B-2
Figure 4
Only refrigeration-grade copper piping (dehydrated and sealed) should be suspected. Use ...
User Manual - Page 10
...
outdoor model
indoor model
orifice size
HC18D2VAR
HB2400VD1M20
057
HC24D2VAR
HB2400VD1M20
062
HC30D2VAR
HB3600VD1M22
071
HC36D2VAR
HB3600VD1M22
078
HC42D2VAR
HB4800VD1M22
083
8
Make sure it is found, repair it...the service port to protect the valve seals. 5.Wrap a wet rag around the valve stub before brazing. 6.Braze the joints of burrs at all joints with refrigerant....
User Manual - Page 11
...minimum
of the desired comfort conditions. ! If the refrigerant needs to be removed from a system to the vacuum pump and wait 15 minutes. Repair any leaks found and repeat the step 2. 3....when handling refrigerant.
9 Evacuation All new installations must be evacuated to a deep vacuum in order that the outdoor unit and indoor coil must be an approved match per the unit specification. Air in ...
User Manual - Page 12
... between indoor and outdoor units meet the standards, codes and regulations. Be sure of the power circuit is insufficient or there is incomplete electrical work according to the installation manual and be careful to this appliance at least 10 minutes to allo
System Superheat
Ambient
Return Air Temperature ( F)
Temperature At
65 70 75 80 85...
User Manual - Page 13
... unit rating plate and the tables of "Physical and Electrical Specifications / Outdoor Units" (Table 1 and 2) provide pertinent data necessary for the selection of the over -current protection devices.
Unit should run in cooling mode. 5.Check to see Instructions under "Charging the System"). 7.Replace service port caps. Table 6 provides data on the wiring diagram.
7.SYSTEM...
User Manual - Page 14
... guide (Table 6) included in this manual.(P14) Table 6:Troubleshooting Guide ! Disconnect power to cycle unit without start relay or start capacitor. NOTE: There may cause the compressor to reset. 8.OPERATION
Most single phase units are operated without waiting 5 minutes. Under some conditions, it can cause nuisance tripping in personal injury or death.
12 Replacement Parts...
User Manual - Page 15
... leaves and other debris Correct system charge Repair or replace Recover refrigerant, evacuate & recharge, add filter drier Change to reset. Air, non-condensibles or moisture in liquid line... refrigerant charge
Charge correctly per instruction. Add start capacitor defective Loose connection Condenser fan runs, Compressor stuck, grounded or open compressor doesn't motor winding, open . Replace...
User Manual - Page 16
...PRESSURE SWITCH IBM - TRANSFORMER 230/208 SELECTA BLE
COLOR CODES BK - To install optional heater kit, remove power pig tail up and ...REPLACEMENT WIRE MUST BE THE SAME GAGE AND INSULATION TYPE AS ORIGINAL WIRE. RUN CAPA CITOR COMPRESSOR RVS - START RELA Y (OPTIONAL) STRTH - ORANGE PU - WHITE YL - Consult heater kit installation instructions for details. HC18-42D2VAR
Air Conditioner...
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