Carrier WeatherExpert 48N2 Controls, Start-Up, Operation, Service, And Troubleshooting page 154
Packaged rooftop cooling units with gas heat, optional electric heat, or hydronic heat and comfortlink controls version 10.x
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Also See for WeatherExpert 48N2:
- Controls, start-up, operation, service and troubleshooting instructions (248 pages) ,
- Installation instructions manual (52 pages) ,
- Installation instructions manual (48 pages)
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ADDRESS DIP
SWITCHES ALL ON
CEBD430427
J6
7
XDCR/THERM
Fig. 34 — Staged Gas Heat Control Board (SCB)
CEBD430351
J1
J2
J4
J3
STATUS
J5
J6
RED LED - STATUS
Fig. 35 — Controls Expansion Board (CEM)
RED LED-
STATUS
HK50AA032
CEPL130427
4-POSITION
DIP SWITCH
J7
4
1
1
3
THERM
LEN
GREEN LED -
LEN (LOCAL EQUIPMENT NETWORK)
154
GREEN LED-
LEN (LOCAL EQUIPMENT NETWORK)
J8
1
3
0-20mA OUT
J7
ADDRESS
DIP SWITCH (ALL ON)
TEST 2
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