Bryant 113A Instrukcja Użytkownika Pobierz pdf

113A, 116B

Legacyt RNC Line Air Conditioners

with Puronr Refrigerant

1--1/2 To 5 Nominal Tons

Installation Instructions

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 extinguisher available. Read these instructions

thoroughly and follow all warnings or cautions included in

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

current editions of the National Electrical Code ( NEC ) NFPA 70.

In Canada, refer to current editions of the Canadian electrical code

CSA 22.1.

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 would 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.

CUT HAZARD

Failure to follow this caution may result in personal injury.

Sheet metal parts may have sharp edges or burrs. Use care and

wear appropriate protective clothing and gloves when

handling parts.

CAUTION

GENERAL

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 un-

necessary turns and bends.

4. Leave some slack between structure and unit to absorb vi-

bration.

5. When passing refrigerant tubes through the wall, seal open-

ing 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 sur-

rounds vapor tube.

9. When necessary, use hanger straps which are 1 in. (25.4

mm) 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” (25.4 mm) MIN.

SUSPENSION

A94026

Fig. 1 -- Piping Installation

1 2 3 4 5 6 7 8 9 10

Podsumowanie treści

Strona 1 - Installation Instructions

113A, 116BLegacyt RNC Line Air Conditionerswith Puronr Refrigerant1--1/2 To 5 Nominal TonsInstallation InstructionsSAFETY CONSIDERATIONSImproper insta

Strona 2 - INSTALLATION

10PURONR (R--410A) REFRIGERANT QUICK REFERENCE GUIDES Puron refrigerant operates at 50--70 percent higher pressures than R--22. Be sure that servicing

Strona 3

2The outdoor unit contains system refrigerant charge for operationwith AHRI rated indoor unit when connected by 15 ft. (4.57 m) offield--supplied or f

Strona 4 - 113A / 116B

3Outdoor Unit Connected to Factory Approved IndoorUnitOutdoor unit contains correct system refrigerant charge foroperation with factory approved AHRI

Strona 5

4Installing with Indoor PistonOutdoor Unit Connected to Factory Approved Indoor UnitCheck piston size shipped with indoor unit to see if it matchesreq

Strona 6

5Table 2 – Rating Plate (required) Subcooling TemperaturesMeasureLiquid Pressure(psig)R --- 410A Required Liquid Line Temperature _F(_C)_F (_C) _F (_C

Strona 7 - Start--Up

6Table 4 – Required Suction--Line TemperatureSUPERHEAT TEMP (_F)SUCTION PRESSURE AT SERVICE PORT (PSIG)107.8 112.2 116.8 121.2 126 130.8 138.8 140.8 1

Strona 8 - CARE AND MAINTENANCE

7Make Electrical ConnectionsBe sure field wiring complies with local and national fire, safety,and electrical codes, and voltage to system is within l

Strona 9

83--Phase MonitorIn 3--phase units a small circuit board is factory installed to monitorline voltage. A small led will flash if a phase problem exists

Strona 10 - ---116B---07

9Table 6 – Accessory UsageACCESSORYREQUIRED FOR LOW--- AMBIENTCOOLING APPLICATIONS(Below 55°F/12.8_C)REQUIRED FOR LONG LINEAPPLICATIONS*REQUIRED FORSE

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