Panasonic CS-MA90KE Service Manual page 27

Multi-split air conditioners
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Operation Details
6) Auto Restart Control
• If there is a power failure, operation will be automatically restarted when the power is resumed.
It will start with previous operation mode and airflow direction.
(Time Delay Safety Control is valid)
• Auto Restart Control is not available when Timer or Sleep Mode is set.
• This control can be omitted by cutting the jumper wire J2. (Refer Circuit Diagram)
7) Indoor Fan Motor Control
• Auto Fan Speed Control
When set to Auto Fan Speed, the fan speed is adjusted between maximum and minimum setting as shown in the
table.
• Manual Fan Speed Control
Basic fan speed adjustment (3 settings, from Lo to Hi) can be carried out by using the Fan Speed selection button.
Fan Speed
Cooling
Soft Dry
Heating
Voltage to Fan
Motor Drive
Transistor (V)
8
No.
Manual
Auto
Sleep
Manual
t
Auto
Sleep
21.0
CS-MA70K
CS-MA90K
26.7
CS-MA120K
32.0
SHi
High Speed ↔ Low Speed
7
6
5
4
t
t
t
t
t
t
t
t
t
t
t
t
t
21.0
18.6
17.0
15.8
25.9
21.5
18.1
15.8
31.0
26.0
22.5
21.5
Hi
Me
Lo
Lo
– 26 –
CS-MA90KE
3
2
1
0
t
t
t
t
t
t
t
t
11.0
11.0
7.2
0
11.0
11.0
7.2
0
16.5
11.0
7.2
0
MID
SLo
START
STOP
START

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