Bryant LEGACY 213R Instruction Manual download pdf

213R

Legacyt RNC Line Heat Pump

with R--22 Refrigerant

1--1/2 To 5 Nominal Tons (Sizes 018 to 060)

Installation Instructions

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 death, 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, protective clothing,

and work gloves. Use quenching cloth for brazing operations.

Have fire ex tinguisher available. Read these instructions

thoroughly and follow all warnings or cautions included in

literature and attached to the unit. Consult local building codes and

National Electrical Code (NEC) for special requirements.

Recognize safety information. This is the safety--alert symbol

When you see this symbol on the unit and in instructions or

manuals, be alert to the potential for personal injury.

Understand these signal words; DANGER, WARNING, and

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

which could result in personal injury or death. CAUTION is used

to identify unsafe practices which may result in minor personal

injury or product and property damage. NOTE is used to highlight

suggestions which will result in enhanced installation, reliability, or

operation.

WARNING

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury

or death.

Before installing, modifying, or servicing system, main

electrical disconnect switch must be in the OFF position.

There may be more than 1 disconnect switch. Lock out and

tag switch with a suitable warning label.

INSTALLATION RECOMMENDATIONS

NOTE: In some cases noise in the living area has been traced to

gas pulsations from improper installation of equipment.

1. Locate unit away from windows, patios, decks, etc. where

unit operation sound may disturb customer.

2. Ensure that vapor and liquid tube diameters are appropriate

for unit capacity.

3. Run refrigerant tubes as directly as possible by avoiding

unnecessary turns and bends.

4. Leave some slack between structure and unit to absorb

vibration.

5. When passing refrigerant tubes through the wall, seal

opening with RTV or other pliable silicon--based caulk.

(See Fig. 1.)

6. Avoid direct tubing contact with water pipes, duct work,

floor joists, wall studs, floors, and walls.

7. Do not suspend refrigerant tubing from joists and studs with

a rigid wire or strap which comes in direct contact with

tubing.(See Fig. 1.)

8. Ensure that tubing insulation is pliable and completely

surrounds vapor tube.

9. When necessary, use hanger straps which are 1 in. wide and

conform to shape of tubing insulation. (See Fig. 1.)

10. Isolate hanger straps from insulation by using metal sleeves

bent to conform to shape of insulation.

INSULATION

VAPOR TUBE

LIQUID TUBE

OUTDOOR WALL INDOOR WALL

LIQUID TUBE

VAPOR TUBE

INSULATION

CAULK

Avoid contact between tubing and structureNOTE:

THROUGH THE WALL

HANGER STRAP

(AROUND VAPOR

TUBE ONLY)

JOIST

1″ MIN.

SUSPENSION

A94028

Fig. 1 -- Connecting Tubing Installation

When outdoor unit is connected to factory --approved indoor unit,

outdoor unit contains system refrigerant charge for operation with

ARI rated indoor unit when connected by 15 ft. (4.57 m) of

field--supplied or factory accessory tubing. For proper unit

operation, check refrigerant charge using charging information

located on control box cover and/or in the Check Charge section of

this instruction.

IMPORTANT: Maximum liquid--line size is 3/8--in. OD for all

residential applications including line line.

IMPORTANT: Always install the factory--supplied liquid--line

filter drier. Obtain replacement filter driers from your distributor or

branch.

1 2 3 4 5 6

Summary of Contents

Page 1 - Installation Instructions

213RLegacyt RNC Line Heat Pumpwith R--22 Refrigerant1--1/2 To 5 Nominal Tons (Sizes 018 to 060)Installation InstructionsNOTE: Read the entire instruct

Page 2 - Inspect Equipment

2INSTALLATIONCheck Equipment and Job SiteUnpack UnitMove to final location. Remove carton taking care not to damageunit.Inspect EquipmentFile claim wi

Page 3

3Table 1 – Accessory UsageAccessoryREQUIRED FOR LOW---AMBIENTCOOLING APPLICATIONS(Below 55°F / 12.8°C)REQUIRED FORLONG LINE APPLICATIONS*(Over 80 ft.

Page 4 - Make Electrical Connections

4Deep Vacuum MethodThe deep vacuum method requires a vacuum pump capable ofpulling a vacuum of 500 microns and a vacuum gage capable ofaccurately meas

Page 5 - Start--Up

5loading and increase the transformer capacity or split the load withan accessory transformer as required.Final Wiring CheckIMPORTANT: Check factory w

Page 6 - Final Checks

6The electronic defrost timer sequence is enabled when the T1 inputon the board is energized. The timer starts only when the defrostthermostat is clos

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Bryant LEGACY 213R Instruction Manual

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