Supplied By www.heating spares.co Tel. 0161 620 6677
2
Henrad WH FF -
User's
WH FF
(
Natural Gas Models Only)
PI No.
87 AP 107
Minimum clearances
A clearance of 533mm (21") MUST be available at the front of the
boiler for servicing.
The minimum clearances given below MUST be complied with in
order to maintain the safe running of the boiler.
Above the boiler
100 mm
(4")
At each side of the boiler
5 mm
(
1/4
")
Underneath the boiler
100 mm
(4")
In front of the boiler
75 mm
(3")
To light the boiler
(refer to Frame 1)
If a timer is fitted refer to separate instructions for the timer before
continuing.
1.
CHECK THAT THE ELECTRICITY SUPPLY TO THE BOILER
IS OFF.
2.
Open the controls access door by hinging downwards.
3.
Ensure that the gas inlet cock (D) is OPEN.
4.
Press the overheat reset button (E), located as shown in
Frame 1.
5.
Ensure that the mains on/off switch (C) is in the OFF position.
6.
Switch ON the electricity supply to the boiler. Check that all
external controls, e.g. room thermostat etc., are ON.
7.
Turn the boiler thermostat knob (B) to position 6 and the mains
on/off switch (C) to ON. After about 15 seconds the boiler will
light automatically - this can be viewed through the sight glass
(A). Set the boiler thermostat to the desired position.
8.
Close the controls access door.
In
winter conditions
, i.e. central heating and domestic hot water,
the thermostat should be set at position 5 or 6.
For
summer conditions
, i.e. domestic hot water only, the
thermostat should be set at position 3.
These settings, however, are offered for general guidance only
and other settings may be found preferable, dependent upon the
type of system installed or as recommended by the installer.
Introduction
I
t is essential that the instructions in this booklet are
strictly followed, for safe and economic operation of
the boiler.
Current Gas Safety (Installation & Use)
Regulations or rules in force.
In your own interest, and that of safety, it is the law that this
boiler must be installed by a registered installer, in accordance
with all national and local regulations.
Electricity Supply
This appliance must be efficiently earthed.
Supply: 230 V ~ 50 Hz. The fusing should be 3A.
Connection must be made in a way that allows complete
isolation of the electrical supply such as a double pole switch
having a 3mm (1/8") contact separation in both poles, or a plug
and socket, serving only the boiler and system controls. The
means of isolation must be accessible to the user after
installation.
IMPORTANT NOTES
a.
This appliance must not be operated without the casing correctly
fitted and forming an adequate seal.
b.
If the boiler is installed in a compartment then the compartment
MUST NOT be used for storage purposes.
c.
The ventilation provided for the boiler during installation MUST
NOT be blocked, and a check should be made periodically that
the ventilation areas are free from any obstruction.
d.
If it is known or suspected that a fault exists on the boiler then
it MUST NOT be used until the fault has been corrected by a
CORGI registered installer.
e.
Flammable materials must not be placed in close proximity to
the appliance. Materials giving off flammable vapours must
not be stored in the same room as the appliance.
f.
Under NO circumstances should any of the sealed components
on this appliance be used incorrectly or tampered with.
CAUTION.
To avoid the possibility of injury during the installation, servicing or cleaning of this
appliance care should be taken when handling edges of sheet steel components
WH 30 FF ................................. G.C. No. 41 349 87
WH 40 FF ................................. G.C. No. 41 349 88
WH 50 FF ................................. G.C. No. 41 349 89
WH 60 FF ................................. G.C. No. 41 349 90
WH 70 FF ................................. G.C. No. 41 349 91
WH 80 FF ................................. G.C. No. 41 349 92
WH100 FF ................................. G.C. No. 41 349 93
