Indoor Power Relay Control; Total Running Current Control; Time Delay Safety Control; Seconds Forced Operation - Panasonic CS-E9BKP Service Manual

CS-E9BKP CU-E9BKP5 / CS-E12BKP CU-E12BKP5
Panasonic ilmalämpöpumput korjaa ja huoltaa pääkaupunkiseudulla: Jäähdytinpalvelu RefGroup Oy
8.2.3.

Indoor Power Relay Control

Power relay will turn on during operation or in progress of stopping operation. Although operation stops, the power relay continues
on for three minutes.
However, during instantaneous power failure (< 0.5s), power relay will turn off. Then, it will turn on two minutes after power recover
and the unit will operate as previous operation condition.
8.2.4.

Time Delay Safety Control

This control is applicable to all kinds of operation mode.
1. The compressor will not start for three minutes after stop of operation.
2. This control is not applicable if the power supply is cut off and on again or after 4-way valve deices condition.
8.2.5.

30 Seconds Forced Operation

This control is applicable to all kinds of operation mode.
1. Once the compressor starts operation, it will not stop its operation for 30 seconds.
2. However, it can be stopped using remote control or Auto Switch at indoor unit.
8.2.6.

Total Running Current Control

This control is applicable to all kinds of operation mode.
1. When the total outdoor unit running current (AC) exceeds X value, the frequency instructed for compressor operation will be
shifted up a step to smaller frequency number.
2. If the running current does not exceed X value for five seconds, the frequency instructed will be shifted down a step at one time
to bigger frequency number.
3. However, if total outdoor unit running current exceeds Y value, compressor will be stopped immediately for three minutes.
Operation Mode
Cooling/Soft Dry (I)
Cooling/Soft Dry (II)
Heating
4. The first 30 minutes of cooling operation, (I) will be applied.
E9BKP
X (A) Y (A)
4.5 17.0
4.0 17.0
6.1 17.0
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E12BKP
X (A) Y (A)
6.5 17.0
6.0 17.0
9.2 17.0