Halstead iHeat 20 Скачать руководство пользователя страница 4

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C O D E

C O D E ACTION REQUIRED

ACTION REQUIRED

AL10

Reset appliance. Call engineer if fault re-occurs

AL20

Reset appliance. Call engineer if fault re-occurs

AL21

Reset appliance. Call engineer if fault re-occurs

AL26

Reset appliance. Call engineer if fault re-occurs

AL28

Reset appliance. Call engineer if fault re-occurs

AL34

Reset appliance. Call engineer if fault re-occurs

AL52

Call engineer

AL55

Call engineer

AL60

Call engineer

AL71

Reset appliance. Call engineer if fault re-occurs

AL73

Reset appliance. Call engineer if fault re-occurs

AL74

Reset appliance. Call engineer if fault re-occurs

AL79

Reset appliance. Call engineer if fault re-occurs

APPPPPPLIANC

PLIANC

PLIANCE F

E F

E FA

AUL

ULT C

T C

T CODES

ODES

3.1

How to reset the appliance

When the red fault LED is illuminated, the appliance will

require to be reset manually. Before resetting the boiler,

check what action is required to be taken, using the

information on the fault code table below. Allow a period of

two minutes to elapse before pressing the reset button.
I M P O R

I M P O R

I M P O RTTTTTA N

A N

A N TTTTT

If the appliance requires to be reset frequently, it may be

indicative of a fault, please contact your installer or the

Customer Services for further advice.

3.2

How to shut down the system for short

How to shut down the system for short
periods

periods

The system and boiler can be shut down for short periods

by simply turning the time clock to the off position. It is

also advisable to turn off the main water supply to the

house.

3.3

How to shut down the system for long

How to shut down the system for long
periods

periods

If the house is to be left unoccupied for any length of time

– especially during the winter – the system should be

thoroughly drained of all water. The gas, water, and

electricity supply to the house should also be turned off.

For more detailed advice contact your installer.

3.4

How to care for the appliance

To clean the outer casing use only a clean damp cloth. Do

not use any scourers or abrasive cleaners.

3.0

3.0 How to ...

How to ...

2.0

2.0 Getting started

Getting started

2.1

Before switching on

Before switching the appliance on please familiarise your-

self with:

●

how to isolate the appliance from the gas, and electric-

ity supplies;

●

any external thermostats and their functions;

●

the appliance controls.

2.2

Appliance controls (fig. 2)

The appliance controls are situated on the lower front of

the appliance. The appliance controls include:

●

appliance mode selector;

●

temperature selector;

●

2-digit LED display;

●

status indicator (green);

●

fault indicator (red);

The appliance mode selector is used to switch the boiler to

the various operating modes:

●

RESET

●

OFF

●

N O

N O TTTTTEEEEE

The appliance frost protection is active in all of the above

modes.

The temperature selector

temperature selector

temperature selector can be used to vary the

temperature of the water that circulates around your

radiators and/or hot water tank. The temperature range is

adjustable between 40°C and 76°C.

The 2-digit LED display normally

2-digit LED display normally

2-digit LED display normally shows the operating

temperature of the appliance, however it can also display

additional characters or flashing numbers to signify specific

operating modes or fault codes.

When the status indicator (Green) is lit

status indicator (Green) is lit

status indicator (Green) is lit it indicates that

the appliance is in operation.

When the fault indicator (Red) is lit

fault indicator (Red) is lit

fault indicator (Red) is lit it indicates that the

appliance has identified a possible fault and performed a
safety shutdown.

2.3

Lighting the boiler

Ensure the gas and electrical supply to the boiler are

Ensure the gas and electrical supply to the boiler are
turned on.

turned on.

turned on.
Turn the mode selector switch to the ON

ON position.

When there is a request for heating or hot water via the time
clock or programmer, the boiler will begin an ignition
sequence. When the appliance reaches the set temperature,
the burner will go off for a minimum period of approximately
5 minutes.
When the programmer/time clock or external thermostats
heating request has been satisfied, the appliance will switch
off automatically.

2.4

Adjusting the heating temperature

Rotate the temperature selector – clockwise to increase,
counter-clockwise to decrease – to the desired temperature
setting. The temperature can be set from a minimum of 40

to a maximum of 80

C (if standard CH mode is selected).

N O

N O TTTTTEEEEE
If the appliance fails to ignite during the ignition sequence,
it will enter a lockout condition. Should this occur, please
allow a period of at least two minutes before re-setting the
appliance.