Thermostat Control - Daikin Super Multi Plus E-Series FTXG25EV1BW Service Manual

SiBE18-821_C
7.7

Thermostat Control

Thermostat control is based on the difference between the room thermistor temperature and the
target temperature.
Thermostat OFF Condition
Thermostat ON Condition
<Cooling / Dry>
Wall Mounted Type, Floor Standing Type
Floor / Ceiling Suspended Dual Type, Duct Connected Type
Function
The temperature difference is in the zone A.
The temperature difference returns to the zone C after being in the zone A.
The system resumes from defrost control in any zones except A.
The operation turns on in any zones except A.
The monitoring time has passed while the temperature difference is in the zone B.
(Cooling / Dry : 10 minutes, Heating : 10 seconds)
C
–1.5˚C
B
A
OFF
C C
–1.5˚C
B B
A A
OFF OFF
Indoor Unit Control (RA Models)
Room thermistor temperature – target temperature
ON
Cooling : –0.5˚C Dry :
–0.5˚C
Cooling : –2.0˚C Dry :
–2.5 ~ –2.0˚C
Room thermistor temperature – target temperature
ON ON
Cooling : –1.0˚C
Dry : –1.0˚C
Cooling : –2.0˚C
Dry : –2.5 ~ –2.0˚C
(R12319)
(R12391)
107