Bosch Exxcel 1400 설치, 서비스 및 사용자 지침 - 페이지 4

{카테고리_이름} Bosch Exxcel 1400에 대한 설치, 서비스 및 사용자 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. Bosch Exxcel 1400 4 페이지. Gas fired instantaneous water heaters

페이지 인쇄

Problem

Appliance does not ignite.

Slow and difficult ignition of pilot

burner.

Burner extinguishes while in

operation.

Insufficient water temperature.

Insufficient water temperature,

short flame.

Pilot burner doesn't spark with

water flow.

Insufficient water flow.

Possible Cause

Misplaced or worn out batteries.

Worn out batteries.

Flue gas safety device activated.

Wrong output selected.

Insufficient gas pressure.

Dirty/damaged gas filter or burner.

Unadjusted micro-switch screw.

Insufficient water pressure.

Dirty taps or mixers.

Blocked water valve.

Blocked heating body (scale).

Solution

Check

position

and

necessary.

Replace

Ventilate the room and re-ignite the

appliance some minutes later. If it

happens

again,

contact

registered technician.

Check position of water temperature

selector and adjust according to your

output needs.

Check if gas container freezes while in

use. If so, place it in a warmer location.

Check if gas inlet governor is of

appropriate type, and is in good

working

condition.

necessary.*

Clean gas filter and burner.*

Turn the water off.*

Remove cover cap from lower part of

micro-switch and turn the screw off

until the sparking begins, then turn

further 1 and 1/2 turns.

Check and adjust.

Check and clean.

Clean the filter.*

Clean and de-scale.*

replace

Corgi

Replace