Carrier 48PM16---28, 48PG20---28, 48HJ20---28 Maintaining Your Unit, Step, On Off, Escape, Enter

Models: 48HG14---28 48HJ20---28 48PG20---28 48PM16---28

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ESCAPE

MODE

 

 

Run Status

 

 

Service Test

 

 

Temperature

 

 

Pressures

 

 

Setpoints

 

 

Inputs

Alarm Status

 

Outputs

ESCAPE

ENTER

Configuration

Time Clock

 

 

Operating Modes

 

 

Alarms

 

 

STEP 1

STEP 2

CONTROL I.D.

LABEL

SWITCH (SHIPPED IN “ON” POSITION)

1/4˝ X .032˝ MALE SPADE TERMINALS (2) COMMON

MAIN

ON

OFF

LOCK-OUT

TAG

STEP 3

ON

OFF

 

 

 

 

 

 

 

 

STEP 4

 

 

 

 

 

 

 

 

 

 

 

STEP 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STEP 6

STEP 7

C09579

Fig. 5 - To Shut Unit Off (Units with ComfortLinkt Control)

If unit is being shut down because the heating season has ended, restore electrical power to the unit and take control out of Service Test mode to ensure operation of the cooling system during the cooling season.

MAINTAINING YOUR UNIT

All maintenance should be handled by skilled, experienced personnel. Your dealer can help you establish a standard procedure.

For your safety, keep the area around the unit clear and free of combustible materials, gasoline and other flammable liquids and vapors.

To assure proper functioning of the unit, flow of combustion and ventilating air must not be obstructed from reaching the unit. Clearance of at least 6 ft on all sides is required.

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Carrier 48PM16---28, 48PG20---28, 48HJ20---28, 48HG14---28 manual Maintaining Your Unit, Step, On Off, Escape, Enter