– 3 –
1. Open the front cover and electrical cover of indoor unit.
2. Connect (1) 11 pin connector to CN6 of indoor main PWB.
3. Join (3) Malfunction signal connector to the HA-ADAPTER(HA-S100TSA: optional part).
4. Join the LED circuit(Local procurement) to "3" & "4" of HA-ADAPTER
5. Make sure not to clamp any wire when reassemble the electrical cover.
6. Reassemble the front cover and do an operation check after malfunction signal has been connected.
SPX-WDC5 CONNECTION DIAGRAM
CONTACT WITH SLEEVE
(1) 11 pin connector
(2) DRY CONTACT side
DRY CONTACT CORD
(3) MALFUNCTION SIGNAL side
HA ADAPTER (HA-S100TSA)
Joint the cord from Dry Contact Cord to [Connecting Cord (SPX-WDC5)]
by using [Contact with sleeve].
A-2. Installation Instruction for the "Connecting Cord" (SPX-WDC5): Malfunction signal side
4 YELLOW
3 ORANGE
2 RED
1 BROWN
LED
HA ADAPTER (HA-S100TSA)
This circuit is local procurement
HA-S100TSA CONNECTION DIAGRAM
*Specification of the LED circuit : (a) Power supply : DC 5V to 24V, (b) Current : 10mA or less
NOTES: When a failure occurs, a malfunction signal is output and LED is turned on.
MAIN PWB
