Display - Carrier FLOTRONIC II 30GN040-420 Operating And Troubleshooting Manual

SUBFUNCTION
10 OUTPUTS (cont)
To use Test function, LOCAL/ENABLE-STOP-CCN switch must be in STOP position. To operate a test, scroll to desired test.
Then, press to start test. Press
SUBFUNCTION
1 OUTPUTS
To toggle between inputs (Yes/No) Press:
SUBFUNCTION
2 COMPRESSORS AND
UNLOADERS
Table 9 — Keypad Directory (cont)
STATUS (cont)
KEYPAD ENTRY
EXVB X
HGBA X†
HGBB X†
MMA X†
MMB X†
TEST
to stop test.
KEYPAD ENTRY

DISPLAY

OUTPUTS
8.8.8.8.8.8.8.8
ALMR X
FRA1 X
FRA2 X
FRB1 X
FRB2 X
CHWP X†
LSVA X
LSVB X
EXVA X
EXVB X
HGBA X†
HGBB X†
MMA X†
MMB X†
(no) or
During compressor test, compressors start and run for
10 seconds. Compressor service valves and liquid line
valves must be open. Energize crankcase heaters 24 hours
prior to performing compressor tests.
KEYPAD ENTRY
DISPLAY
EXVB Percent Open**
Hot Gas Bypass Relay Circuit A (on/off)**
Hot Gas Bypass Relay Circuit B (on/off)**
Motormaster A Output Percent**
Motormaster B Output Percent**
Test Outputs
Display Check
Energize Alarm Relay K3 (on/off)
Energize Fan Relay A1 K1 (on/off)
Energize Fan Relay A2 K2 (on/off)
Energize Fan Relay B1 K4 (on/off)
Energize Fan Relay B2 K5 (on/off)
Energize Cooler Water Pump K6 (on/off)
Energize Liquid Line Solenoid A (on/off)**
Energize Liquid Line Solenoid B (on/off)**
Enter Desired EXVA Position (percent)**
Enter Desired EXVB Position (percent)**
Energize Hot Gas Bypass Relay A (on/off)**
Energize Hot Gas Bypass Relay B (on/off)**
Enter Desired Motormaster A Output Signal (percent)**
Enter Desired Motormaster B Output Signal (percent)**
(yes)
DISPLAY
COMP
CPA1 X
CPA2 X†
30
COMMENT
COMMENT
COMMENT
Compressor and Unloader Test
Test Compressor A1 (on/off)
Test Compressor A2 (on/off)**