Indoor Printed Circuit Board Circuit Diagram - Fujitsu AWY24LBAJ Service Manual

INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
Models : AWY24LBAJ
AWY30LBAJ
2004.11.12
CONTROLLER PCB ASSEMBLY (MAIN PCB)
AWY24LBAJ : EZ-0021HHSE-C
AWY30LBAJ : EZ-0021GHSE-C
SWITCHING
SWITCHING
SWITCHING
SWITCHING
CORRECTION
CORRECTION
7
ROOM TEMPERATURE THERMISTOR
HEAT EXCHANGER THERMISTOR
OPERATE
INDICATOR PCB
MANUAL AUTO
SWITCH
Jumper wire configurations
Switch Function ON/Linked
JM1 High ceiling (See table 5) standard
JM2 / JM3 Custom code (See table 2)
JM4 Auto restart enable
JM5 / JM6 Heating compensation (See table 1)
Table 1 Table 2
ON / ON +4 ON / ON A
ON / OFF -2 ON / OFF B
OFF / ON 0 OFF / ON C
OFF / OFF +2 OFF / OFF D
OFF/Open
High Ceiling 1
disable