Fondital TAHITI CONDENSING KC24, Инструкция по установке, эксплуатации и обслуживанию

Страница: 37 / 40

37
BOILER STATUS MALFUNCTION PROBABLE CAUSE SOLUTION
No. 2 (red) and no. 8 (yellow) LEDs are
alternatively flashing (in KR boilers with
external cylinder equipped by NTC
probe).
Boiler will automatically resume operation
as soon as malfunction ends
Cylinder probe is not operating
Flow probe is disconnected Reconnect it
Flow probe is faulty Replace it
No. 4 (red) and no. 8 (yellow) LEDs are
simultaneously flashing.
Boiler will automatically resume operation
as soon as malfunction ends
The boiler is not receiving data from
remote control
Remote control connection is interrupted Check connections of remote control
Remote control is faulty Replace remote control
Boiler is not operating
in DHW mode (KC)
DHW flow switch is not operating
The system has inadequate pressure or
flow rate
Check DHW system
Check flow switch filter
Flow switch sensor is faulty or discon-
nected
Replace it or reconnect it
Flow switch is blocked Replace it