Ravenheat CSI 85 B User manual

It is the law that all gas appliances are installed by a
competent person, in accordance with the gas safety
installation and use current regulations.
To the current Gas Safety (Installation and Use)
Regulations B.S. 5440:2 - (2000).
All CORGI registered installers carry a CORGI I.D. card
and have a registration number. Both should be recorded
in your boiler log book. You can check your installer by
calling CORGI direct on: 01256 732300.
PLEASE NOTE
Due to the high efficiency and resulting low flue gas
exhaust temperature a white plume of condensation
vapour (cool steam) will be emitted from the flue outlet
terminal, this is quite normal. It will be particularly evident
during periods of low outdoor temperatures or when the
boiler is working at its optimum performance.
1.2.1 Minimum clearances are required for safety and
maintenance.
Do not obstruct any purpose made ventilation
opening if boiler has been fitted in a compartment.
Never hang clothes, etc., over the appliance.
1.3 USER CONTROLS
See Fig. 1
1.3.1 This appliance is designed to operate with the
minimum of attention by the user.
All controls are to be found on the control panel.
1.4 OPERATING SAFETY CHECKS TO
PROTECT YOUR APPLIANCE
1.4.1 Before lighting the appliance check central
heating system pressure (7) is not less than
1 bar gauge. If it is below this do not light but
consult your installer about refilling your system
as you may have a leak in the system.
1.4.2 A RED warning light on the control panel (8)
warns of a flame failure of the burner. This can
be reset manually by pressing mains boiler on/
off switch (1).
1.4.3 A RED warning intermittence light on the control
panel (8) warns of a high temperature lockout on
the overheat thermostat. This could occur due to
air or poor circulation in the boiler/heating circuit.
This can be reset manually by pressing mains
boiler on/off switch (1). If lockout should persist
leave the appliance shut down and consult your
installer/service engineer immediately.
1.4.4 The CSI 85 condensing boiler is fitted with a con-
densate outlet which must be connected by the
installer to a suitable discharge point as speci-
fied in the installation manual.
On no account should this discharge pipe be
blocked or modified.
Escape of gas
Should a gas leak be suspected, contact your gas supplier
without delay.
Do NOT search for gas leaks with a naked flame.
WARNING: This appliance must be earthed.
Do not touch or tamper with this sealed unit or its
components.
1. INTRODUCTION
1.1 Please carefully read information given in the
booklet to help you gain maximum control from
your appliance with minimum trouble and cost.
1.1.1 Your Ravenheat Condensing Combination Boiler
has been designed to supply your Central Heating
and Domestic Hot Water directly from one unit.
When central Heating is operating, the circulation
will be interrupted when domestic hot water is being
drawn off. This will normally not affect the level of
heating.
CLEARANCES AROUND THE BOILER
Above 125mm (5 inches)
Below 150mm (6 inches)
Front 450mm (18 inches)
Sides 5mm (0.2 inches)
25mm (1 inch) in front when installed in a cupboard.
CONDENSING SYSTEM INNOVATION SUPER HIGH EFFICIENT AUTOMATIC MODULATING
COMBINATION BOILER FOR CENTRAL HEATING AND DOMESTIC HOT WATER
USER’S GUIDE
CSI 85 B (T) - CSI 85 A (T)
WITH OR WITHOUT BUILT IN TIMER

2. OPERATING DOMESTIC HOT WATER
2.0 Select only switch position (1).
2.1 Open hot water tap.
After about 3 seconds burner will always operate.
2.2 Temperature of domestic hot water can be varied
by adjusting the water flow rate at the tap.
Domestic thermostat (5) will control maximum
temperature leaving the appliance.
The knob can be set between minimum and maxi-
mum approximately 35 °C to 65 °C (95F to 1 49F).
For maximum temperature of domestic hot water
leave in maximum position.
3. OPERATING HEATING & HOT WATER
TO SET AND ADJUST BUILT-IN TIMER MODEL
SEE OPPOSITE PAGE 3.
3.0 Select switch (2) position.
3.1 Switch on time clock, adjust room stat and/or
thermostatic radiator valves to high settings.
3.2 Burner will operate. Temperature output of
central heating can be adjusted by central
heating thermostat (4).
The knob can be set between minimum and
maximum approximately 40 °C to 85 °C (1 40F
to 1 85F).
While the appliance is being used to provide
domestic hot water, the central heating will not
operate.
When hot water is no longer required the
appliance will automatically revert to central hea-
ting and should not noticeably affect the level of
central heating.
Adjust external controls to required settings.
NOTE: An anti-cycling device is fitted to the
heating function.
When the boiler reaches its set maximum
temperature it will not operate on heating for
about 4 minutes but the domestic hot water func-
tion will always operate on demand.
3.3 TO SHUT DOWN THE APPLIANCE
3.3.1 For short periods, switch to only and turn
off all hot taps. For long periods switch of the on/
off switch (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 refilling must be done by a competent per-
son following approved procedures.
4. CLEANING OF APPLIANCE OUTER CASING
4.1 Use a clean damp cloth.
Do not use any abrasive cleaners end with a dry
cloth lightly polish to protect painted surfaces.
Control panel and fixtures 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.
4.2 CARE OF YOUR APPLIANCE AND SYSTEM
42.1 Annual servicing of your appliance is required to
maintain safety and efficiency of its operation.
Therefore it is recommended that the appliance
is serviced at least once a year and that the who-
le of the heating system be checked at the same
time by a qualified installer.
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 COMPETENT
PERSON.
It is essential that the instructions in this booklet
are strictly followed for safe and economic opera-
tion of the boiler.
SERVICING SHOULD BE CARRIED OUT BY A
QUALIFIED INSTALLER.
For Evaluation Only.
Copyright (c) by Foxit Software Company, 2004
Edited by Foxit PDF Editor

PROGRAMMABLE TIMECLOCK
INSTRUCTIONS FOR USE
Your Ravenheat boiler comes complete with (optional)
digital programmer.
The timeclock is supplied with a cover to prevent
accidental loss of programme, or children tampering with
pre-set programmes.
5. TO PROGRAMME TIMECLOCK
To access programming buttons remove clear cover.
Press reset key with a pencil before setting or
reprogramming times.
5.1.1 TO SET TIME AND DAY OF THE WEEK:
5.1.1.1 SET DAY OF WEEK:
- Press clock button and hold in.
Press day button to desired day.
- Release both buttons.
The day of the week will be set.
5.1.1.2 SET HOUR:
- Press clock button and hold in.
Press hour button to desired time.
- Release both buttons.
The hour will be set.
5.1.1.3 SET MINUTE:
- Press clock button and hold in.
Press minute button to desired time.
- Release both buttons.
The minute will be set.
NOTE: When, setting time holding in the hour/minute
button this will rapidly advance the display.
5.1.2 TO SET PROGRAMMES:
5.1.2.1 Press timer button and release to enter into
programme mode.
5.1.2.2 Programme “1 ON” will show in lower left hand
corner.
5.1.2.3 Press DAY key to select the programme period.
There are 10 day settings for your choice.
(1) Mo to Su (2) Mo (3) Tu (4) We (5) Th (6) Fr (7)
Sa (8) Su (9) Mo+Tu+We+Th+Fr (10) Sa+Su.
You now have a choice of 6 programmes.
5.1.2.4 Press hour button to set the required hour’on’
5.1.2.5 Press minute button to set minute.
5.1.2.6 After setting the programme press TIMER key
again “1 OFF” will appear.
Repeat procedure 5.1.2.3 through to 5.1.2.5 to
set programme “1 OFF”TIME.
For each programme days `off’ setting must be
input the same as the `on’ setting.
5.1.2.7 After setting programme 1 ON/OFF TIME
repeat step 2.1 to 2.7 to set programmes 2
through to 6 if required.
5.1.2.8 Your timer gives you up to 6 different ONE
and 6 different OFF settings per programme
period. Note you have a choice of 6 ON-6 OFF
programmes max.
5.1.2.8.1 REVIEW YOUR PROGRAMMES:
- Press the TIMER key to advance display to
eache subsequent ON or OFF setting.
- Check days and times displayed.
- To make a change, follow instructions under
“TO SET PROGRAMMES”.
Note on completion of programming operations
press the clock button to show current time/day
and replace the clear tamper proof cover.
5.1.2.8.2 MANUAL KEY
- Press MANUAL key to select ON / AUTO /
OFF mode.
- ON mode is to turn on the timer, OFF mode is
to turn off the timer.
- AUTO mode is to set the timer to programme
mode. It will turn on or turn off according to
the programmes you set.
- From ON to AUTO mode it will turn on until
next OFF programme.
- From OFF to AUTO mode it will turn off
until next ON programme.
5.1.2.8.3 LED INDICATOR
LED light is on when the boiler is operating in
heating mode.
5.1.3 TO RESET TIMER:
Press reset button to reset the timer unit.
NOTE:
Once the reset button is pressed, the stored time and
programme will be cleared to initial state.
N. B.: When the clock is either “programmed” on, or is on constant, the red indicator will illuminate