Vivax Mission Inverter Series Service Manual page 41

DM16-01.01.22en
The indoor fan is controlled as below:
Setting fan
T1-Td ℃(°F)
speed
A
H
B
C
D
M
E
F
G
L
H
I
The auto fan acts as below rules:
T 1
a
b
c
d
e
10.4.2.4 Condenser temperature protection
---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 <∆T-1.5，the compressor will be on.
S
∆T is the programmed parameter of temperature compensation.
Service manual
Actual fan speed
H+(H+=H+G)
H（=H）
H-（H-=H-G)
M+(M+=M+Z)
M(M=M)
M-(M-=M-Z)
L+(L+=L+D)
L(L=L)
L-(L-=L-D)
T3
Off
TP3+5
Decrease
TP3
Hold
TP3-3
Resume
Mission Inverter
41