Carrier 30GTR Specifications download pdf (Page 83)

C. Unit Start-Up (cont)

USE ESCAPE/ARROW KEYS TO ILLUMINATE CONFIGURATION LED. PRESS ENTER TO DISPLAY ‘DISP’. PRESS

ENTER AGAIN TO DISPLAY ‘TEST’ FOLLOWED BY ‘OFF’. PRESS ENTER TO STOP DISPLAY AT ‘OFF’ AND ENTER

AGAIN SO ‘OFF’ DISPLAY FLASHES. ‘PASS’ AND ‘WORD’ WILL FLASH IF PASSWORD NEEDS TO BE ENTERED.

PRESS ENTER TO DISPLAY PASSWORD FIELD AND USE THE ENTER KEY FOR EACH OF THE FOUR PASSWORD

DIGITS. USE ARROW KEYS IF PASSWORD IS OTHER THAN STANDARD. AT FLASHING ‘OFF’ DISPLAY, PRESS THE

UP ARROW KEY TO DISPLAY ‘ON’ AND PRESS ENTER. ALL LED SEGMENTS AND MODE LEDS WILL LIGHT UP.

PRESS ESCAPE TO STOP THE TEST. PRESS ESCAPE TO RETURN TO THE ‘DISP’ DISPLAY. PRESS THE ESCAPE

KEY AGAIN AND USE THE ARROW KEYS TO ILLUMINATE THE SERVICE TEST LED. PRESS ENTER TO DISPLAY

‘TEST’. PRESS ENTER TO STOP DISPLAY AT ‘OFF’ AND ENTER AGAIN SO ‘OFF’ FLASHES. PRESS THE UP ARROW

KEY AND ENTER TO ENABLE THE MANUAL MODE. PRESS ESCAPE AND DISPLAY NOW SAYS ‘TEST’ ‘ON’.

PRESSTHE DOWNARROWTO DISPLAY‘OUTS’.PRESSTHE ENTER KEYTODISPLAY‘FR.A1’. PRESS THE ENTER KEY

TO STOP DISPLAY AT ‘OFF’ AND ENTER AGAIN SO ‘OFF’ FLASHES. PRESS THE UP ARROW KEY AND ENTER TO

TURN THE OUTPUT ON. PRESS ENTER SO THE ‘ON’ DISPLAY FLASHES, PRESS THE DOWN ARROW KEY AND THEN

ENTER TO TURN THE OUTPUT OFF. OUTPUTS WILL ALSO BE TURNED OFF OR SENT TO 0% WHEN ANOTHER

OUTPUT IS TURNED ON. USE THE ARROW KEYS TO SELECT THE DESIRED PERCENTAGE FOLLOWED BY THE

ENTER KEY WHEN TESTING EXPANSION VALVES. CHECK OFF THE FOLLOWING THATAPPLYAFTER BEING TESTED:

FR.A1

(CHECK ROTATION) FR.A2 (CHECK ROTATION)

EXV.A

FR.B1 (CHECK ROTATION)

FR.B2

(CHECK ROTATION) EXV.B

CLR.P (TB5-10,12) RMT.A TB5-11,12)

USE ESCAPE KEY TO RETURN TO ‘OUTS’ DISPLAY. PRESS DOWN ARROW TO DISPLAY ‘COMP’. PRESS ENTER

KEY TO DISPLAY ‘CC.A1’. NOTE THAT UNLOADERS AND HOT GAS BYPASS SOLENOIDS CAN BE TESTED

WITHOUT TURNING THE COMPRESSOR(S) ON. MAKE SURE ALL SERVICE VALVES ARE OPEN AND COOLER

PUMP HAS BEEN TURNED ON BEFORE STARTING COMPRESSORS. CHECK OFF EACH ITEM AFTER

SUCCESSFUL TEST: LEAD COMPRESSORS (A1/B1) WILL BE TURNED ON BEFORE ANY LAG COMPRESSORS CAN

BE STARTED. THE CONTROL WILL ONLY START ONE COMPRESSOR PER MINUTE. WHEN AT THE DESIRED ITEM,

PRESS THE ENTER KEY TWICE TO MAKE THE ‘OFF’ FLASH. PRESS THE UP ARROW KEY AND ENTER TO TURN

THE OUTPUT ON.

CC.A1

CC.A2

CC.A3 CC.A4

UL.A1 UL.A2

HGBP (IF INSTALLED)

CC.B1

CC.B2

CC.B3 CC.B4 N/A

UL.B1 UL.B2

TXV UNITS ONLY: CHECK AND ADJUST SUPERHEAT.

CL-7

CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE

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Carrier 30GTR Specifications Page 83

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