CONCORD CXA 40 - 120 User Manual

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Concord

CXA 40 - 120

User’s guide to commercial central heating boilers

USER’S

GUIDE

2

Concord CXA 40-120 - User's Guide

ALL MODELS

THE GAS SAFETY (INSTALLATION & USE)
REGULATIONS 1994, AMENDMENTS 1996 OR

RULES IN FORCE impose certain statutory

obligations on gas users. This appliance must
be installed by a CORGI registered installer.

Knob setting Approx. flow temp oC Approx. flow temp oF

1 60 140

2 64 147

3 69 156

4 73 163

5 77 171

6 82 180

WARNING.

This appliance MUST be efficiently earthed.

1. It is ESSENTIAL that the instructions in this booklet

are strictly followed, for safe, economical operation of
the boiler.

2. Do not obstruct ventilation ducts, grilles or openings in
the boiler room, or the passage of combustion and
ventilation air to the boiler.

3. Do not store objects around or on the boiler, and keep
access clear at all times.

4. Switch off and disconnect the electricity supply before
carrying out maintenance work.

5. Do not turn off the boiler if it is to be left unattended in
frosty weather.

MAINTENANCE

The appliance should be serviced at least once a
year by a CORGI registered installer.

CLEANING

For normal cleaning simply dust with a dry cloth.

To remove stubborn marks and stains use a damp
cloth and mild detergent.

DO NOT use abrasive cleaning materials.

CAUTION.

To avoid the possibility of injury during the use or cleaning of this

appliance care should be taken when handling edges of sheet steel components.

CONCORD CXA 40 - 80 models

1

6

5

7

2

2

4

LEGEND

1. Thermostat knob.

2. Mains gas inlet cock.

3. Overheat thermostat

button.

4. Lockout light.

5. Lockout reset button.

6. Burner on light.

7. Overheat light

3