Fdtc Series - Mitsubishi Heavy Industries SRK20ZJX-S Service Manual

(b) The unit checks the temperature every hour after the start of operation and, if the result of check is not same as the previous
operation mode, changes the operation mode.
(c) When the unit is started again within one hour after the stop of automatic operation or when the automatic operation is se-
lected during heating, cooling or dehumidifying operation, the unit is operated in the previous operation mode.
(d) Setting temperature can be adjusted within the following range. There is the relationship as shown below between the sig-
nals of the wireless remote controller and the setting temperature.
SRF series
Setting Cooling
temperature Dehumidifying
Heating
SRK, SRR series
Setting Cooling
temperature Dehumidifying
Heating
(2) SRK 20~50ZJ-S series
(a) Determination of operation mode
Indoor air temperature (˚C)
Cooling
Setting
Dehumidifying
temperature
Heating

(3) FDTC series

Refer to page 19.
Signals of wireless remote control (Display)
–6 –5 –4 –3
18 19 20 21
18 19 20 21
20 21 22 23
Signals of wireless remote control (Display)
–6 –5 –4 –3
18 19 20 21
19 20 21 22
20 21 22 23
27.5
25.5
A
18.0
Heating
Outdoor air temperature (˚C)
Signals of wireless remote controller (Display)
–6 –5 –4 –3
31
- -
–2 –1 ±0 +1
22 23 24 25
22 23 24 25
24 25 26 27
±0
–2 –1 +1
22 23 24 25
23 24 25 26
24 25 26 27
Cooling
Dehumidifying
18
–2 –1 0 +1
'10 • SCM-SM-094
Unit : °C
+2 +3 +4 +5
26 27 28 29
26 27 28 29
28 29 30 31
Unit : °C
+2 +3 +4 +5
26 27 28 29
27 28 28 30
28 29 30 31
30
+2 +3 +4 +5
+6
30
30
32
+6
30
31
32
+6