Carrier 06 User Manual download pdf

48PD05,06

48PG03---16

Gas Heating/Electric Cooling Rooftop Units

with PURONR (R ---410A) Refrigerant

User’s Information M anual

NOTE T O INSTALLER:

This manual should be left with the equipment owner.

TABLE OF CONTENTS

SAFETY CONSIDERATIONS 1.........................

DETERMINE TYPE OF UNIT CONTROL 2...............

TO LIGHT UNIT 2....................................

Units With Electro--Mechanical Control 2.................

Units With ComfortLinkt Control 3.....................

TO SHUT UNIT OFF 6................................

Units With Electro--Mechanical Control 6.................

Units With ComfortLinkt Control 6.....................

MAINTA INING YOUR UNIT 9..........................

ROUTINE MAINTENANCE AND CARE FOR THE

EQUIPMENT OWNER 9...............................

Air Filter(s) 9.......................................

Alarm Status (Units with ComfortLink Control) 10..........

Integrated Gas Controller (IGC) 10.......................

Combustion Area and Vent System 10....................

Heat Exchanger 10...................................

Evaporator, Condenser and Combustion Fan Motors 10.......

Indoor Fan, Belt and Pulleys 10.........................

Indoor Fan Shaft Bearings (Sizes 03-- 14) 10................

Indoor Fan Shaft Bearings (Size 16) 10...................

Refrigerant Circuits 10................................

Evaporator and Condenser Coils 10......................

Condensate Drain 10.................................

Compressors 11.....................................

Condenser Fan 11....................................

Electrical Controls and Wiring 11........................

Unit Panels 11......................................

REGULAR DEALER MAINTENANCE 11................

BEFORE YOU CALL FOR SERVICE CHECK FOR

SEVERAL EASILY S OLVED PROBLEMS 11..............

If insufficient heating or cooling is suspected 11.............

If your unit is not operating at all 11......................

IN CASE OF TROUBLE 11.............................

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance,

or use can cause 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.

Have fire extinguishers available.

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

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

manuals, be alert to the potential for personal injury.

Understand the 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 a hazard

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.

FIRE, EXPLOSION HAZARD

Failure to follow this warning could result in personal

injury, death and/or property damage.

Do not store or use gasoline or other flammable vapors

and liquids in the vicinity of this or any other appliance.

What to do if you smell gas:

1. DO NOT try to light any appliance.

2. DO NOT touch any electrical switch or use any

phone in your building.

3. Leave the building immediately.

3. IMMEDIATELY call your gas supplier from a

neighbor’s phone. Follow the gas supplier’s

instructions.

4. If you cannot reach your gas supplier, call the fire

department.

Installation and service must be performed by a

qualified installer, service agency or the gas supplier.

WARNING

1 2 3 4 5 6 ... 11 12

Summary of Contents

Page 1 - User’s Information M anual

48PD05,0648PG03---16Gas Heating/Electric Cooling Rooftop Unitswith PURONR (R ---410A) RefrigerantUser’s Information M anualNOTE T O INSTALLER:This man

Page 2 - CONTROL)

10Table 1 – Indoor Air Filter DataUNITSIZEFIL TER QUANTITY FILTER SIZE03---07416x20x(2or4)in(406.4 x 508 x [50.8 or 101.6]) mm08---14420x25x(2or4)in(5

Page 3 - (UNITS WITH COMFORTLINKt

11CompressorsAll compressors are factory shipped with a normal charge of thecorrect type refrigerant grade oil. No field lubrication is necessaryexcep

Page 4

12HEA T ING & COOL INGTO OBTAIN INFORMATION ON PARTS: Consult your installing dealer or classified section of your local telephone directory under

Page 5

2Always keep the unit’s area clear of combustible materials. Do notobstruct the air openings to the unit. Air is required forcombustion and ventilatio

Page 6

3Step 10 — Set room thermostat selector slightly above roomtemperature and set system switch to HEAT position to start theunit. The induced --draft co

Page 7

4LOCK-OUTTAGONOFFMAINSTEP 1STEP 2STEP 3STEP 4STEP 5STEP 6STEP 7STEP 8STEP 9STEP 10OFFONCONTROL I.D.LABEL1/4˝ X .032˝ MALE SPADETERMINALS (2) COMMONSWI

Page 8

5LOCK-OUTTAGONOFFMAINSTEP 1STEP 2STEP 3STEP 4STEP 5STEP 6STEP 7STEP 8STEP 9STEP 10Run StatusService TestTemperaturePressuresSetpointsInputsOutputsConf

Page 9 - FOR THE EQUIPMENT OWNER

6TO SHUT UNIT OFF(UNITS WITH ELECTRO--MECHANICALCONTROL)FIRE HAZARDFailure to follow this warning could result in personal injury,death, and/or proper

Page 10 - 48PD, 48PG

7LOCK-OUTTAGONOFFMAINSTEP 1STEP 2STEP 3STEP 4STEP 5STEP 6STEP 7 Two-StageRTU gas valve Single-StageRTU gas valveOn/OffSwitchOn/OffSwitchC08543Fig.

Page 11 - IN CASE OF TROUBLE

8LOCK-OUTTAGONOFFMAINSTEP 1STEP 2STEP 3STEP 4STEP 5STEP 6STEP 7Run StatusService TestTemperaturePressuresSetpointsInputsOutputsConfigurationTime Clock

Page 12

9CONTROL BOXAND COMPRESSOR ACCESS DOOR OUTDOOR AIRSCREENFILTER ACCESS DOORGAS SECTIONACCESS DOORINDOOR MOTORACCESS DOORCONDENSER COILACCESS DOORC0854

Related models: 48PG03---16

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Summary of Contents

Related models: 48PG03---16

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