Hitachi RCI-1.0FSR Service Manual page 139

5 Optional functions
Optional functions through Remote control
CE – Stop of indoor unit fan during heating Thermo-OFF conditions
This function is useful to avoid the perception of cold draughts.
When "CE=01": Fan stop operation in thermo-off conditions when using the PC-ARFP1E sensor, "C8=01" must be set in
this case. The fan will not be turned on when the indoor unit is switched on in Thermo-OFF conditions.
Indoor unit will use the PC-ARFP1E Remote Control temperature sensor to monitor the room temperature when fan is
stopped (heating Thermo-OFF fan stop sequence). The Remote Control Switch shall be installed in a proper place for the
correct detection of room temperature by its temperature sensor.
Control by Remote Temperature Sensor not permitted.
Indoor unit Operation
(Cool Mode)
PC-ARFP1E
Tset+1ºC
Tset
Tset-1ºC
HEAT Thermo-ON
Fan Operation
Fan Stop in Heating Thermo-OFF even at start-up
?
N O T E
• These functions are only available when using the Remote Control Sensor (in PC-ARFP1E)
• When using CE function:
- "C8=00": this setting is not permitted
- "C8=02": this setting is not recommended since it may cause that comfort conditions are never reached (C8 set at 02 means that
unit control is carried out with the average value of the Remote Control Sensor and the air inlet sensor of the indoor unit)
• In case that Automatic louver is set, the louver will keep operating in both Thermo-ON and Thermo-OFF conditions
CF – Change of louver swing angle
This function is useful when the louver swing angle (air discharge angle) must be changed.
Setting condition
00
01
02
?
N O T E
(*) Not used for RPK-FSR(H)M
129 SMGB0137 rev.0 - 05/2021
ON
(Compressor ON)
OFF
ON
Fan Stop in Thermo-OFF after unit start-up
Air discharge
angle
Louver swing angle (Air discharge angle)
7 steps
5 steps
5 steps (*)
TH-ON conditions
TH-OFF conditions
OFF
Purpose
Standard Operation
Cold draft Prevention
For High Ceiling
5