Daikin SkyAir RZQ200 · 250C7Y1B Service Manual page 61

Indoor Unit
1.1.3 Program Dry Operation Function
Function Detail The points of thermostat ON or OFF are determined according to the suction air temperature at
the startup of unit operation.
The set temperature and flow rate are not displayed on remote controller.
1. Thermostat ON point (T
24°C> Ts≥18°C
18°C> Ts
2. Operation condition
Setting of flow rate
Angle of flap
Air flow direction set with remote
controller
1.1.4 Outdoor Unit Detection Function
Indoor units can be used both for heat pump and cooling only; however the outdoor unit
connected is detected whether it is heat pump or cooling only type and a settable operation
mode is automatically determined.
1.1.5 Fan Air Volume Control
Settings of air volume for each operation mode when the thermostat is ON/OFF are shown in
the table below. The air volume when the thermostat is OFF can be changed by field setting.
The table below shows the factory settings:
Cooling
Dry
Heating
50
Operation startup
Thermostat
ON
Thermostat
OFF
ON
Suction air temp
Ts≥24°C
Compressor condition
Settable operation mode
Heat pump: Fan /Cooling/Dry (*1)/Automatic/ Heating
Cooling only: Fan/Cooling/Dry (*1)
*1: Dry operation is unavailable for FDQ 200 and 250.
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Thermostat ON
Thermostat OFF
Fan
Stop
(Differential)
) according to suction air temp. (T
T (°C)
ON
Ts
Ts
18°C
ON
L operation
Set angle
Set angle
Applicable model
Models other than the right
Setting
Setting
L
OFF
Setting
LL
Setting
OFF
(S1120)
).
S
Td (°C)
ON
1.5
1.0
1.0
OFF
OFF
Set angle
Set angle
FDQ125 FDQ200 · 250
Setting ON
LL ON
L
LL
Setting ON
LL ON
Setting ON
OFF OFF
Function and Operation
SiBE26-701
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