PROBLEM
REASON
No Electric
Residual Current Device or
Fuse is Off
Connection problem of
power card with control
pannel card
LCD Card Damage
Not proper connections
Sealing Gasket is damaged
Keyboard Damage
PCB Damage
Unproper Cable Using
Loose Connection
High Pressure
Device is set as radiator
operation mode
Flow Sensor Damage
Resistance Damage
Limit thermostad cut off
current
Triac Damage
Control Card Damage
Not Enough Water Pressure
Installation Pipe Water
Leakage
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59
SOLUTION WAYS
Control if there is electric
or not.
Control residual current
device and fuse
Call authorised service
Connections must be
made again
Renew the sealing
gasket
Call authorised service
Turn Off the device, call
authorised service
Discharge excess water
●
from discharge valve.
Control device setting
Call authorised service
Call authorised service
Control water pressure
Remove the leagage of
●
heating system
installation