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Echelon
Heat Pump
HC1B
Installation And Start-up Instructions Manual

Echelon HC1B Installation And Start-up Instructions Manual

Installation And Start-up Instructions Manual - (page 1)

Installation And Start-up Instructions Manual - (page 2)

Installation And Start-up Instructions Manual - (page 3)

Installation And Start-up Instructions Manual - (page 4)

Installation And Start-up Instructions Manual - (page 5)

Installation And Start-up Instructions Manual - (page 6)

Installation And Start-up Instructions Manual - (page 7)

Installation And Start-up Instructions Manual - (page 8)

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NOTE:

Read the entire instruction manual before starting the installation.

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may

cause personal injury or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance.

The qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to the individual instructions

packaged with the kits or accessories when installing.

Follow all safety codes. Wear safety glasses and work gloves. Use quenching cloth for brazing operations. Have fire extinguisher available. Read

these instructions thoroughly and follow all warnings or cautions attached to the unit. Consult local building codes and the National Electrical Code

(NEC) for special installation requirements.

Recognize safety information. This is the safety-alert symbol

. When you see this symbol on the unit or in instructions and manuals, be alert

to the potential for personal injury.

Understand the signal word DANGER, WARNING, or CAUTION. These words are used with the safety-alert symbol. DANGER identifies the

most serious hazards which will result in severe personal injury or death. WARNING signifies hazards that could result in personal injury or death.

CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage.

WARNING: Before installing or servicing system, always turn off main power to system. There may be more than 1

disconnect switch. Turn off accessory heater power if applicable. Electrical shock can cause personal injury or death.

INSTALLATION

PROCEDURE 1—CHECK EQUIPMENT AND JOBSITE

Unpack Unit

Move to final location. Remove carton taking care not to damage unit.

Inspect Equipment

File claim with shipping company prior to installation if shipment is damaged or incomplete. Locate unit rating plate on unit service panel. (See

Fig. 2.) It contains information needed to properly install unit. Check rating plate to be sure unit matches job specifications.

Fig. 1—Model HC1B

A92461

Installation and Start-Up Instructions

HC1B

Split-System

Heat Pump

Form:

IM-HC1B-02

Cancels:

IM-HC1B-01

Printed in U.S.A.

2-94

Catalog No.

92-33HC-1B2

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Summary of HC1B

Page 1
Note: read the entire instruction manual before starting the installation. Safety considerations improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause personal injury or property damage. Consult a ...
Page 2
Procedure 2—install on a solid, level mounting pad if conditions or local codes require the unit be attached to pad, tiedown bolts should be used and fastened through knockouts provided in unit base pan. Refer to unit mounting pattern in fig. 2 to determine base pan size and knockout hole location. ...
Page 3
Procedure 5—make piping connections outdoor units may be connected to indoor sections using accessory tubing package or field-supplied refrigerant grade tubing of correct size and condition. For tubing requirements beyond 50 ft, consult long-line application guideline which is available at your loca...
Page 4
Procedure 6—make electrical connections warning: to avoid personal injury or death, do not supply power to unit with compressor terminal box cover removed. Be sure field wiring complies with local and national fire, safety, and electrical codes, and voltage to system is within limits shown on unit r...
Page 5
Use no. 18 awg color-coded, insulated (35°c minimum) wires. If thermostat is located more than 100 ft from unit (as measured along the control voltage wires), use no. 16 awg color-coded wires to avoid excessive voltage drop. Use furnace transformer, fan coil transformer, or accessory transformer for...
Page 6
6. Set room thermostat at heat or cool and fan switch at on or auto, as desired. Operate unit for 15 minutes. Check system refrigerant charge. (see procedure 9—checking charge.) warning: relieve pressure and recover all refrigerant before system repair or final unit disposal to avoid personal injury...
Page 7
Inspection and, if required, cleaning of indoor and outdoor coils. Inspection of the indoor coil drain pan, plus the primary and secondary drain lines. If supplied, the auxiliary drain pan and line should be inspected at this time. Service should include cleaning if required. A check of all electric...
Page 8
Fig. 8—typical circuit connections a91327 a91326 w 2 c l g y e o r c w 2 l g y e o r w 3 c w 2 l g y/y 2 e o r thermostat subbase indoor splice connection outdoor splice connection defrost board thermostat subbase indoor terminal board outdoor splice connection defrost board factory wiring field wir...