Trouble Shooting - Bosch Climate 5000 VRF FSC-B Series Installation & User Manual

0/1 definition
Means 0
Means 1
SW7 definition
Standard configure
Last one in the network
Table 8-1
No. Type
1 Malfunction
2 Malfunction
3 Malfunction
4 Malfunction
5 Alarm
Climate 5000 VRF
Contents
The evaporator sensor check point
is abnormal or room temp. sensor is
abnormal.
Indoor/outdoor unit communication
is abnormal.
Condenser sensor check point is
abnormal or outdoor temp. sensor is
abnormal.
Water level switch is abnormal.
Mode conflict

8. TROUBLE SHOOTING

Run lamp
Timer lamp
Defrost lamp
Alarm lamp
LED lamp flash
Run lamp flashes quickly.
The timer lamp flashes quickly.
All the indoor alarm lamps flash
slowly.
Alarm lamp flashes quickly.
Defrost lamp flashes quickly.
TROUBLE SHOOTING | 11
Manual switch
Fig. 8-1
Remarks
After the malfunctions disappear,
it restores automatically.
After the malfunctions disappear,
it restores automatically.
After the malfunctions disappear,
it restores automatically.
If the malfunctions can't be solved
in three minutes all the indoor
alarm lamps flash at 0.5Hz. Turn off
the power to restore.
When the indoor unit turns to heating
mode or is turned off, the alarm will
disappear.
6720866023 (2017/11)