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NSCM60ZD-S
1-room
20
Currently heating unit
4) Conditions for finishing defrosting
When any of the following conditions is met, the defrosting finishing operation will start.
1 When the temperature of the outdoor heat exchanger sensor (Tho-R) is 20 °C or more.
2 When 10 minutes has passed after the start of defrosting.
(9) Outline of automatic operation
(a) Determination of operation mode
The unit checks the room temperature and the outdoor air temperature after operating the indoor and outdoor blowers for 20
seconds, determines the operation mode and the room temperature setting correction value, and then enters in the automatic
operation.
Room temperature (˚C)
(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
selected 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 signals
of the wireless remote control and the setting temperature.
Cooling
Setting
Dehumidifying
temperature
Heating
32
Outdoor unit speed
R1 (rps)
2-room
3-room
35
50
X1 pluse
1-room
2-room
180
160
27.5
25.5
19.5
Heating
Signals of wireless remote control (Display)
–6
–5
–4
–3
19
20
21
22
19
20
21
22
20
21
22
23
R2 (rps)
1-room
2-room
15
25
3-room
1-room
150
140
Cooling
Dehumidifying
30
18
Outdoor temperature (˚C)
±0
–2
–1
+1
23
24
25
26
23
24
25
26
24
25
26
27
Outdoor unit fan
F1
3-room
Me
35
X2 pluse
2-room
3-room
115
110
+2
+3
+4
+5
+6
27
28
29
30
31
27
28
29
30
31
28
29
30
31
32
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