INVENTOR P9VI32-09WF User Manual

36
The auto fan acts as below rules:
a
b
c
d
T 1 -T S
e
10.4.2.4 Condenser temperature protection
For 9k,12k models,
T3
R e s u m e
O ff
D e c re a s e
H o ld
In c re a s e
For 18k, 24k models,
T3
R e s u m e
O ff
D e c re a se
H o ld
When condenser temperature is more than
setting value, the compressor will stop.
10.4.2.5 Evaporator temperature protection
When Evaporator temperature is less than
setting value, the compressor will stop.
10.4.3 Heating Mode
10.4.3.1 Compressor running rules
When T1-Ts>ΔT, the compressor will stop,
when T1-T
S
<ΔT-1，the compressor will be on.
ΔT is the programmed parameter of
temperature compensation.
When the AC run in mute mode, the
compressor will run with low frequency.
When the current is more than setting value,
the current protection function will be activated
and the compressor will stop.
10.4.3.2 Outdoor fan running rules
The outdoor unit will be run at different fan
speed according to T4.
For different outdoor units, the fan speeds are
different.
For 9k,12k models,
The fan speed is controlled by T4 and
compressor frequency.
D
C
B
T 4& fr e q u e n c y
&f
A+
A
For 18k,24k models,
,
T4
E
D
C
B
A
A+
10.4.3.3 Indoor fan running rules

INVENTOR P9VI32-09WF Specifications

General

Brand	INVENTOR
Model	P9VI32-09WF
Category	Air Conditioner
Language	English