Ravenheat CSI 120 - Manual (Page 2)

3.3 TO SHUT DOWN THE APPLIANCE
3.3.1 For short periods, switch Summer/Winter switch to
Summer and turn off all hot taps.
For long periods switch of the on/off switch (Fig.1).
If the appliance is to be shut down for long periods
when there is a risk of freezing, then appliance
should be drained . Similar refi lling must be done
by a competent person following approved
procedure.
4. CLEANING OF APPLIANCE OUTER CASING
4.1 Use a clean damp cloth. Do not use any abrasive
cleaners and with a dry cloth lightly polish to protect
painted surfaces.
Control Panel and fi xiture can be wiped with damp
cloth and dried . Spray polishes must not be used on
control panel surfaces or switches.
Care must be taken in preventing any liquids
entering the appliance.
5. CARE OF YOUR APPLIANCE AND SYSTEM
5.1 Annual servicing of your appliance is required to
maintain safety and effi ciency of its operation.
therefore it is reccommended that the appliance
is serviced at least once a year and that the whole
of the Heating System be checked at the same time
by a qualifi ed installer. If it is know or suspected that
a fault exists on the boiler then it MUST NOT be
used untill the fault has been corrected by a
COMPETENT PERSON. It is essential that the
Instructions in this booklet are strictly followed for safe
and economic operation of the boiler.
SERVICING SHOULD BE CARRIED OUT BY
A QUALIFIED INSTALLER
Ravenheat Manufacturing Ltd
Chartists Way , Morley , Leeds
LS 27 9ET
2
2. OPERATING DOMESTIC HOT WATER
2.1 Select summer / Winter switch on Summer position
2.2 Open hot water tap. After about 3 seconds burner will
always operate.
2.3 Temperature of Domestic Hot Water can be varied by
adjusting the water fl ow rate at the Domestic Hot water
The temperature can be set between minimum (40°C)
and Maximum (60°C).
For maximum temerature of Domestic Hot Water leave
the control Knob on Maximum position.
3. OPERATING HEATING AND HOT WATER
3.1 TO SET AND ADJUST BUILT-IN TIMER MODEL SEE
OPPOSITE PAGE 3
3.2 Select Summer/Winter Switch on Winter position
3.3 Switch on timeclock, adjust room stat and/or thermostatic
radiator valves to hogh settings
3.4 Burner will operate, temparature output of Central
Heating can be adjusted by Central Heating Control
Knob (Fig.1). The Knob can be set between
minimum (40°C) and Maximum (85°C).While the
appliance is being used to provide Domestic Hot water,
the Central Heating will not operate.When Domestic
Hot Water is not longer required the appliance will
automatically revert to Central Heating and should not
noticeably affect the level of central heating.
Adjust external controls required settings.
NOTE : An Anti-cycling device is fi tted to the Heating Function.
When the boiler reaches its set Maximum temperature it
will not operate on heating for about 10 minutes , but if
the heating temperature return goes 20°C below the set
point, the burner will restarts immediately.
The domestic Hot Water Function will always operate on
demand.
Fig.1
min
Max
min
Max