I-Demand Function - Daikin SkyAir Service Manual

Field Settings

2.12 I-Demand Function

Purpose Set a limitation towards the power consumption from the system.(e.g. budget control, limit
power consumption during peak moments,..)
Setting 3 different demand setting can be selected by using terminal X801M:
108
→
Demand 1 Close contact between COM and contact 1
→
Demand 2 Close contact between COM and contact 2
→
Demand 3 Close contact between COM and contact 3
Power supply connector
(on outdoor PCB X77A)
DS1
ON
OFF
1 2 3 4
X800M
X801M
3 2 1 LNOP COM
3 2 1 LNOP
SiBE28-804
Transmission connector
(on outdoor PCB X6A)
Output on X801M =
12VDC, 12mA
Maximum wire length =
100 meter
X801M
COM
Test Operation