286 1.2 <KRP2A61 / KRP2A62 / KRP2A53> Wiring Adaptor for Electrical Appendices (1)
Adaptor
(7) Output display signals
Operation output terminals (W1 and W2) and malfunction output terminals (W3 and W4) are non-voltage constant contact
output.
(Allowed electric current per contact is between 10 mA ~ 3 A.)
Note:
If using a 220
~
240V power supply, keep transmission wiring at least 50 mm away from incoming power supply wiring.
Display output is described by system in the below table.
Note:
If rewiring F1 and F2 after running the system, turn ON power for 5 minutes, then turn it OFF and ON again. Changes to
wiring can sometimes disable control from the wiring adaptor.
C : 1PA63642B
Digital
contact
Both Ry1 and Ry2 OFF
(Open)
Ry1 only ON
(Close)
Ry2 only ON
(Close)
Operation
status
All zones OFF
At least one unit running normally, no
malfunction
Even 1 unit stopped due to malfunction or
malfunction of transmission between
adaptor and indoor unit
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