Rheem Gas Heavy Duty Water Heater Models 265 Litre and 275 Litre Spécifications télécharger pdf (Page 20)

TM011 H.S.I Heavy Duty Gas Service Instructions

D.O.I: 03/06

This document is stored and maintained electronically by

Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”

Fault Finding - Chart 1

Is the

thermostat display

blank?

Power Supply

there power

at the terminal

block?

YES

there power

at the

GPO?

Test 1

Replace cord

Test 2

Yes

Refer to electricianNO

Are the

thermostat contacts

closed?

Is the water

temperature at or

above the thermostat

setting?

Test 3

Increase the set point above

the current water temperature

by at least 5 degrees

YES

Test 4

there power

at the ignition

module?

YES

Test 5

Does

the burner

light?

YES

Refer to ignition

module section

Is the

complaint for

intermittent

operation?

YES

Insufficient hot water

Water too hot

Leaking

a power flue or

mechanical venting

system installed?

the sail or

pressure switch

closed?

YES Refer to installerNO

Refer to flue damper

section

Refer to fan module

section

Wiring loom open

circuit. Check for

breaks or damaged

wiring

Test 6

Select model

YES

621275

631275

621265

631265

1.1

1.2

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Rheem Gas Heavy Duty Water Heater Models 265 Litre and 275 Litre Spécifications Page 20

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