DM16-01.01.22en Mission
Inverter
Service manual
41
The indoor fan is controlled as below:
Setting fan
speed
Actual fan speed
H+(H+=H+G)
A
H（=H）
B
C
M+(M+=M+Z)
D
M(M=M)
E
F
L+(L+=L+D)
G
L(L=L)
H
I
T1-Td
℃
(°F)
L
L-(L-=L-D)
H
H-（H-=H-G)
M
M-(M-=M-Z)
The auto fan acts as below rules:
a
b
c
d
T 1
e
10.4.2.4 Condenser temperature protection
TP3+5
T3
Resume
Off
Decrease
TP3
TP3-3
Hold
---TP3<T3< TP3+5, the compressor frequency will decrease to the lower level until to F1 and then runs
at F1.If TP3-3<T3< TP3, the compressor will keep running at the current frequency.
---T3< TP3-3, the compressor will not limit the frequency and resume to the former frequency.
---T3> TP3+5 for 5 seconds, the compressor will stop until T3< TP3-3.
10.4.2.5 Evaporator temperature protection
When Evaporator temperature temp.is less than setting value, the compressor will stop.
10.4.3 Heating Mode
10.4.3.1 Compressor running rules
When T1-Ts>-
∆
T, the compressor will stop,
when T1-T
S
<
∆
T-1.5
，
the compressor will be on.
∆
T is the programmed parameter of temperature compensation.
