Warmhaus EWA 2525C, Инструкция по установке и обслуживанию

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warmhaus.co.uk
Error Code Description of the Error Malfunction Probable Cause Solution(s)
E 01
Thermostat
screen
Flue Sensor faulty
system
screen Parameter wrongly
settled"
2-) Check the pressure on the LCD and the manual pressure gauge.
E 03
system
screen
E 04 DHW sensor faulty
the screen
E 05
temperature sensor faulty
screen
temperature sensor faulty
tolerance replace NTC
E 06
screen
7-) Check gas supply pressure must be 17-20 Mbar. Gas pressure must
8-) Check earth connector between PCB and earth connector
current leak replace electrode cable
E 07 Safety thermostat
the screen
Lack of water on the
system
Pump blockage
Pump harness
open all of the valves
measure voltage from connectors
9-) Check heat exchanger water path
6. FAULT FINDING & SOLUTIONS
INFORMATION