Mitsubishi Electric PUHZ-ZRP100VKA3.UK Service Manual page 71

Type of
Switch No.
Switch
1
2
SW5
3,4,5
ZRP100–140: No function
6
ZRP200/250: Model select
1
2
3 Max Hz setting (cooling)
4
SW7*
4 Max Hz setting (heating)
5 Breaker capacity setting *
6
1
SW8 2
3
DIP
1
switch
SW9 2
3,4
1
ZRP100–140: No function
2
ZRP200/250: Model select
3
4
5
SW6
6
7
8
2
* 'Power failure automatic recovery' can be set by either remote controller or this DIP SW. If one of them is set to ON, 'Auto
recovery' activates. Please set "Auto recovery" basically by remote controller because all units do not have DIP SW.
Please refer to the indoor unit installation manual.
SW7-1 is setting change over of Demand/Low noise. It is effective only in case of external input.
3
*
(Local wiring is necessary. Refer to the next page: Special function)
Please do not use SW7-3 to 7-6 usually. Trouble might be caused by the usage condition.
4
*
With this switch setting, the capacity decreases up to 30% under peak load condition. Thus this setting is recommended
5
*
only for Air to water purposes.
ZRP100–140 only.
6
*
SW5-1 to 5: Function switch
7
*
OCH645D
Function
No function
Power failure
2
automatic recovery *
No function
3
Mode select *
No function
Max Hz (cooling) o 0.8
Max Hz (heating) o 0.8
5
Defrost setting
No function
No function
No function
6
Fan motor switch *
Function switch
No function
Model select
Action by the switch operation
ON
—
Auto recovery No auto recovery
—
—
Following SW5-6 reference
Demand function Low noise mode
—
Decrease capacity
For high humidity
—
—
—
High static pressure
Valid
—
—
MODEL MODEL
SW6
ON
100V 100Y
OFF
1 2 3 4 5 4 6 7 8
ON
125V 125Y
OFF
1 2 3 4 5 6 7 8
ON
140Y
140V
OFF
1 2 3 4 5 6 7 8
MODEL SW6 SW5-6
ON ON
200Y
OFF OFF
1 2 3 4 5 4 6 7 8 1 2 3 4 5 6
ON ON
250Y
OFF OFF
1 2 3 4 5 4 6 7 8 1 2 3 4 5 6
71
Effective timing
OFF
—
When power supply ON
—
—
—
Normal
Normal
Normal When power supply ON
Normal
—
—
—
Normal When power supply ON
Normal
—
—
SW6
ON
OFF
1 2 3 4 5 4 6 7 8
ON
OFF
1 2 3 4 5 4 6 7 8
ON
OFF
1 2 3 4 5 4 6 7 8
7
*
■
The black square ( ) indicates a switch position.
—
—
—
Always
—
Always
Always
Always
—
—
—
Always
—
—