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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 warning or cautions 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 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

A.

Unpack Unit

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

Fig. 1—Model AC1B

A92461

Installation and Start-Up Instructions

AC1B

Electric Air Conditioner

Form:

IM-AC1B-01

Cancels:

New

Printed in U.S.A.

6-93

Catalog No.

92-33AC-1B1

Содержание AC1B

Страница 1: ...nts 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 the signal...

Страница 2: ...bing requirements beyond 50 ft consult Long Line Application Guideline which is available at your local distributor NOTE In some cases noise in the living area has been traced to gas pulsations from i...

Страница 3: ...er Connect Diameter Tube Diameter 024 3 8 3 8 5 8 5 8 030 036 3 8 3 8 3 4 3 4 042 048 3 8 3 8 7 8 7 8 060 3 8 3 8 7 8 1 1 8 Tube diameters are for lengths up to 50 ft For tubing lengths greater than 5...

Страница 4: ...r brazing After wrapping the service valve with a wet cloth the tubing set can be brazed to the service valve using either silver bearing or non silver bearing brazing material Consult local code requ...

Страница 5: ...nd increase the transformer capacity or split the load with an accessory transformer as required PROCEDURE 6 COMPRESSOR CRANKCASE HEATER A crankcase heater is required if the refrigerant tubing is lon...

Страница 6: ...this information your dealer may be able to offer helpful suggestions over the telephone or save valuable time through knowledgeable preparation for the service call PROCEDURE 2 REGULAR DEALER MAINTE...

Страница 7: ...U BRN HC NOTES 1 REFER TO UNIT LABEL WIRING DIAGRAM FOR WIRE COLORS IFR IFM AND LLS ARE LOCATED INDOORS ON HEATING COOLING APPLICATIONS IF ACCESSORY IFR IS REQUIRED FOR COOLING ONLY APPLICATIONS LOCAT...

Страница 8: ...1993 RESCO P O Box 1667 Indianapolis IN 46206 13058r 8 1093 Catalog No 92 33AC 1B1...

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