Stopping Operation - Daikin ALTHERMA HT Service Manual

ESIE09-08B

Stopping Operation

3.4
Operation of the actuator when the system is down, is cleared up.
3.4.1 When System is in Stop Mode
OUTDOOR
Compressor
Outdoor unit fan
Four way valve
Main electronic expansion valve (EV1)
Subcooling electronic expansion valve (EV3)
Hot gas bypass valve (SVP)
Ending conditions
INDOOR
Compressor
4-way valve
Pump
Electronic expansion valve K1E - R-410A
Electronic expansion valve K2E - R-134a
Ending conditions
Function
Actuator
Actuator
Operation
OFF
OFF
Keep former condition.
0 pls
0 pls
OFF
Request for space heating OR hot water
production
Operation
OFF
Keep former condition.
OFF
0 pls
0 pls
Request for space heating OR hot water
production
Special Control
53