Carrier 30AJ, Installation, Operation And Maintenance Manual

Page: 69 / 76

69
COLORS CODIFICA
TION
AMR -
YELLOW
AZL
- BLUE
BRC - WHITE CNZ - GRA
Y
LRJ - ORANGE MRM - BROWN PRT - BLACK ROS - PINK VIO - VIOLET VRD - GREEN VRM - RED
IMPORT
ANT
:
TO LOOK THAT THE NEUTRAL SHOULD BE CONECTED IN L2.
ELECTRICAL
DIAGRAM
NOTES: 1 - CONNECT ELECTRICAL
BRIDGE BETWEEN TERMINALS 5
AND IN4, IF W
ANT T
O
WORK IN LOW
TEMPERA
TURE (–7°C).
2 - CONNECT ELECTRICAL
BRIDGE BETWEEN TERMINALS 5
AND IN6, IF IS DESIRED T
O
COMMAND THE UNIT
A
T
A
DIST
ANCE BY
THE ICD, IF:
ICD OPENED - BLINKING SLOW LED N°1. ICD CLOSED - BLINKING F
AST LED N°1.
IT MUST BE CONNECTED BETWEEN TERMINALS 5
AND 6, FLOW SWITCH, NORMALL
Y
OPEN
CONT
ACT PUMP
AND REMOTE SWITCH.
3 - IF THE UNIT TURN OFF BY
SOME REASON, THEN THE LED N°3 WILL
BE ILUMINA
TED
INDICA
TING THA
T THIS UNIT WILL
TURN ON IN THE NEXT 4 MINUTES, 30 SEC, BEFORE THE
FINISHING OF THE MINUTES, THE LED N°3 WILL
BEGIN BLINK
ANNOUCING THE CONCLUSION
OF TIMER. 4 - IF THIS TEMPERA
TURE IS SETTED IN 2°C MINIMUM (WITHOUT ELECTRICAL
BRIDGE
BETWEEN TERMINALS 5
AND IN4)
AND PUT THE P
A
T
O
LESS OF 2°C , THE UNIT WILL
BE
INTERRUPTED BY
FREEZING.
LEGEND: BC - CONTROL
TERMINAL
BLOCK
BF - POWER TERMINAL
BLOCK
COMP
- COMPRESSOR
CAP
- CAP
ACIT
OR
CB - PUMP
CONT
ACT
CC - COMPRESSOR CONT
ACT
OR
CH - CRANCKASE HEA
TER
F - FUSE FS - FLOW SWITCH HPS - HIGH PRESSURE SWITCH ICD - REMOTE SWITCH C - COMMON TERMINAL BS - SENSOR TERMINAL
BLOCK
PTC - COMPRESSOR TERMIC PROTECT
OR (ONL
Y
IN SOME
MODELS) OFC - CONDENSER CONT
ACT
OR
E1 - OVERLOAD RELA
Y
(ADJUST
: 2,2A)
LPS - LOW PRESSURE SWITCH PC - DISPLA
Y
(IHM)
PLC - ELECTRONIC BOARD TR - TRANSFORMER OFM - OUTDOOR F
AN MOT
OR
VS - V
A
LVE SOLENOID
RT1 - LIVING W
A
TER TEMPERA
TURE SENSOR
RT2 - ENTERING W
A
TER TEMPERA
TURE SENSOR
P
A
- SET POINT TEMPERA
TURE
ADJUST
* -
ACESSOR
Y
-- -- -- CONNECT MADE IN FIELD
NOTE