Advance Appliances EG 12 설치 및 사용자 설명서 - 페이지 9

{카테고리_이름} Advance Appliances EG 12에 대한 설치 및 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Advance Appliances EG 12 12 페이지. Electric boiler 6, 9 & 12kw

EGLOW PROBLEM SOLVING

Note: Main fault modes LED7 Red Cont – Flow Switch

Red Flashing – overheat Green – All ok

Check voltage input at the terminal is between 207v-

245v. Note voltage during commissioning should be

checked when the pods are ac ve to ensure the voltage

does not go below the minimum level.

Yes

Check voltage input R/H

contactor

Yes

Check ZERO voltage demand and

switch on. Contactor should

switch on

Yes

LED 6 lit on PCB

Yes

Check for 12v D.C as below

Yes

Replace board

Go back to source and

check wiring

Faulty wires from block to

contactor

Check the wires from the

demand terminal to the board. If

ok replace contactor

Check fuse 3.15A fast

ac ng 20 mm