
58000306 Iss 4 58000306 Iss 4
INSTALLATION
Ensu e the elect icity supply is disconnected f om any elevant fixed wi ing befo e commencing the
installation. The supply ci cuit must be adequate fo the input of the appliance and must be p otected
by a 13 Amp fuse.
The heate must not be located immediately below a fixed socket outlet.
CONNECTION TO THE MAIN SUPPLY
Elect ical installation should be ca ied out by a competent installe , p efe ably egiste ed with
NICEIC (National Inspection Council fo Elect ical Installation Cont acting) in acco dance with the 16
edition of the IEE Wi ing Regulations, (BS.7671: 1992), and any elevant Local Autho ity Bye-Laws.
This heate is fitted with a 3-co e mains supply cable and should be pe manently connected to the
elect icity supply via a double pole switch having 3mm gap on each pole.
A switched Fused Connection unit to BS.1363. Pa t 4 is a ecommended mains supply connection
accesso y to ensu e compliance with safety equi ements applicable to a fixed-wi ing installation.
PROCEDURE
1. Remove the f ont cove (2 sc ews on the side and 2 sc ews on the bottom).
2. Ma k top 2 sc ew fixing positions ‘A’ in acco dance with the dimension shown on the diag am. The
unit must be sc ewed to the wall with 3 sc ews th ough the holes p ovided in the case. D ill 2 holes in
the wall to suit No 10 wood sc ews ( ound Head) and inse t wall plugs. At the top 2 sc ew positions
‘A’ sc ews can now be sc ewed in until the heads a e app oximately 5mm f om the wall. The unit can
now be hung on these two sc ews and the position of the thi d bottom fixing ma ked on the wall.
Remove the unit f om the wall and d ill a thi d fixing hole in the position ma ked and inse t a wall
plug. The unit can now be hung on the wall and the thi d sc ew sc ewed in. Befo e tightening all
th ee sc ews ensu e the unit is ho izontal.
3. Refit f ont cove . Ensu e g ille ba s inte nal/exte nal a e spaced equally.
CONTROLS FOR ALL MODELS
The heate is fitted with 3 switches: fan symbol: fan only (cold blow and
ene gises othe switches), one dot: 1kW, two dots: 2kW and one plus
two dots: 3kW.
The neon light indicates mains powe is available to the appliance.
The heate is fitted with a the mostat. To set the the mostat to the equi ed
tempe atu e otate the cont ol knob fully clockwise to numbe 4. When the desi ed
oom tempe atu e is eached, otate the knob slowly anti-clockwise and when the
the mostat 'clicks' off, leave the cont ol at this setting. The eafte , the heate
cont ols the heat output automatically.
USING THE TIMER, MODEL WMH3T ONLY
The heate must be connected to the mains powe supply in o de fo the time
to ope ate continuously. i.e. the clock will cease to go ound if the powe supply
to the appliance is inte upted. Set the ‘Time ’ to the co ect time of day by
otating the dial clockwise until the 24-Hou time clock matches the time of day.
The ‘datum’ is an a ow on the ‘Time ’ face, also a slot in appliance body, at ‘3’
on a no mal 12-hou clock face.
MANUAL OPERATION
Slide the selecto switch, immediately beneath the time , to the ‘Manual/Hand’ position. The
appliance will now ope ate via the cont ols, heat setting and the mostat, as desc ibed unde
‘CONTROLS FOR ALL MODELS’.
NB: If the time selecto switch is slid to its cent al position at ‘O’, the appliance will not ope ate
via eithe the ‘Manual’ o ‘Time ’ cont ols. The e will be no output f om the appliance. The selecto
switch must be set to eithe ‘Manual’ o ‘Time ’.
AUTOMATIC OPERATION
NB: The appliance heat setting switches and the mostat position must be set before any ‘Time ’
ope ation ie if the appliance is not switched ‘On’ the e will be no output ega dless of ‘Time ’ settings.
1. Slide the selecto switch, immediately beneath the time , to the `Auto/Clock` position.
2. Each segment of the time ep esents 15 minutes. The 24-hou time can be set to give any
combination of On/Off inte vals of 15 minutes. Select the ‘On’ time equi ed by p essing the black
segments (on the ci cumfe ence of the time ) adjacent to the time equi ed, adially outwa ds
away f om the cent e of the dial. This will cause the heate to switch ‘On’ at the selected time fo
15 minutes. Each additional segment p essed outwa ds will give a fu the 15 minutes of ope ation.
In this way you may select the length of time equi ed fo the appliance to be ‘On’ and push
outwa ds the numbe of 15 minute segments necessa y to select the time pe iod equi ed.
3. The time can be set to give as many ‘On’ pe iods as equi ed du ing any 24-hou pe iod.
4. The set p og am will epeat itself eve y 24 hou s until changed.
5. This set p og am may be ove - idden at any time by switching to ‘Manual’ ope ation.