Chaffoteaux & Maury STERLING PP User manual

STERLING PP
R66m Sealed Fanned Balanced
Flue Combination Boiler
-FOR USE ON NATURAL GAS ONLY -
G 201
APPLMKE HAS BEEN TESTED
CERTIFKXTED BY BRITISH GAS
GC.No4798007
INSTRUCTIONS FOR USE
THIS
AND
Unit 3A, Thornton Road Ind. Estate Off Hockney Road Bradford, BD8 9HQ
01274 488 388

HOWYOURCOMBINA~ON BOILERWORKS.
In your own interest and that of safely, It Is the law that all gas appliances are instailed by compeient
persons in accordancewiih the GasSafely Installation and Use Regulations.If lhe appliance Is Installed
in a companmem, do nol obstruct any purpose provided ventilation openings, and do not use for
storagepurposes.
BE-
The electrIca supply connectton must be made to a 240V 5OHz supply. The appliance must be
protected by a 3 A fuse, if a 13 A plug (BS 1363) k used or any other type, a 3A fi~semust be fitted ln
the circuit.
As the colour coding of the wires in the mains feedof lhe appliancemay not correspond with the colour
making indentiiication of your plug, proceed as follows :
- the wire which is coloured greenyellow must be connected to the teminai in the plug marked wkh
the leuer E or by the earih symbol * or coloured green.
- the wire which is coloured blue must be connecied lo the lermlnal which Is marked wifh the letter N
or coloured black.
- the wire which is coloured brown must be connectedlo the terminal marked L or coloured red.
IO LIGHT THE BOILER
1)Swich on the electricity.
2) Turn the lever on the gasservice tap to the leil (G) (Fig. 2).
3) Set lhe selector swilch (A) (Fig. 1) to the required posiiion. To the IeRfor hot water only or lo lhe tight
for hot water + ceniral heating.
The fan will start up and the pump tiil run if setto hot water + central heating.
4) Pressthe igniter button (D) (Fig. I) Fully in.
- The fan will change to high speedto purge ihe combustion chamber, and the pump will stop,
- Ailer approximately 15 secondsthe spark generatorcreatesa continuous spark to light the pllol.
- When the pilot is alight, viewed lhrough fhe sight glass,wail a funher 5 secondsbefore slowly releasing
the button.
- If the pilot goesout wait at least 3 minutes and repeatasabove.
5) If set to hot water + central heafing checkthat the valve (J) (Fig. 2) is fully open (turn anti-clockwise).
Fig.2
mODUCTION OF HOT WATER
This boiler Isdesigned to give hot waler at clhferenlvunperatures and is liued with a temperature regulalor
(F) (Fig. 2). This regulator k adjusted and setat the time of Installationby the installer.
The boiler is automalicaUyselfadjusting when on central heating.11is nomal for the boUerIOstayaught for
extended periods with flame height reduced.
The gaswili be at high llame when the maximum output is required, in cold weather or on start up.
10 TURN OFF THE BOILER
Set the seleclor switch to the centre position off (0) Turn off the gasby turning the lever (G) (Fig. 2) on the
gasservke tap lo the right, Turn off the elecfrklty supply.
OFF THE BQl&ER LEllYMG THE PILOT ALlGlXl
Set the selector switch (A) (Fig. 1) to hot water only position, turn off the valve (H) (Fig. 2) under the
appiiance and leaveelectrkiiy supply on
If the pUotUameshould ex6nguish for any reason.wait 3 minutes before relighting.
If the pUo1cannot be reUghted,wak about 25 minutes and relight.
Should the problem perskt, a far& k indicated.Turn offand contactyour serviceengineer.
m
The casesurface of the boiler may be cleanedusing soap, water and a damp cloth or non-abrasive cleaner.
To ensure that the appliance continues to work efficiently and has a long life, it is important that II is
serviced annually by a compelant person. Ask your installer or Gas Reglon for details of a regular service
scheme or contact your Chaffoteauxet Maury regional servicecenter.
Gfi IJ=ES OR WULIS
If a gas leak or fault ls suspected,turn off the appliance and consult your local Gas Region or conlacl your
ChalToteaux& Maury regional servicecenter.
(ZARANCES
These minimum clearancesmust be maintened for operation and servicing.
Top above air inlet duct 5omm (2in) Sides 1OOmm(4in)
Bottom below case 15Omm (6in) Front 6OOmm(24in)
GUARANTEE
Your &TERLING PPBBdomestic bolIer Is fully Guaranteedfor a period of one year
from the date of tnstaIIatlon. Should a problem occur, ChafFoteauxet Maury
LImIted ~111supply and fit any component free of charge, provldlng that the
maIfunctlon Isthe result of f&.&y manutkture.
Unit 3A, Thornton Road Ind. Estate Off Hockney Road Bradford, BD8 9HQ
01274 488 388

CONTROLS
- Setthe boiIer thermostat (B) (Fig. 1)as required depending on the destredroom temperature. To Increase
the heat turn to ‘+‘, to reduce he heat turn 10“-“. The &nperature gaugeMfcates the temperature ofthe
water gohg to the rad’Mors.
~NSTALLAIION WIT-II A ROOM THERMOSIAT
- Set the contro1on the room thermostat to the desired temperature whkh will automalkaUy control the
firing of the boiler to give thechosen room temperature.
TO ISOL?kTE TKE HEMING CIRCUIT DURING IRE Sm
In some lnstallalions it is possible, afier the boiler has been operaUngconUnuousIyfor a period provkilng
hot water+to gel gavity circulation in the heating pipes. lt till be notkeg that the p&s are gettinghot and
eventually the first radiator will heat up. To avokj this, Isolate as follows :
- Switch to ‘hot water only” and closethe value(J)(Fig. 2) on the hez&g ffow.
- Do not forget 10open the valve at !.hestart of the heating seasonwhen the selec!orls set to “hot water +
centralheating”.
This shows the water pressure in the central heating p@ework. When cold It should read no less than 1
bar. This will increaseasthe system heats up. A pressm reliefvalve will operateat 3.0 bar. Your hMa!ler
will be ab4eto re-pressure the system if necessary.
When set for hit water only (to the Ien) the boiler will only operate on demand for ho1 water.
When set for hot water + central heating (to tight) the boi!er wlfl suppfyyour central heating requirements
but will give priority to hot water demands. The cenlra1heatingsupply wiUbe temporarly interrupted when
drawing hot water but this will have no notkeable effect on the heating levels for normal quantities of hot
water supp!y.
SERVICE RECORD
Date Work Gmted Out Name of’!hvke Company
ESP307 Chtioteaux et Mauq LImIted,
Trench Leek, Trench, Tefford, Shro@&e TFl4SZ
Telephone : Telford [phone] - Tefefkx : [phone] ho& wd.Hmth# &ttm -
Unit 3A, Thornton Road Ind. Estate Off Hockney Road Bradford, BD8 9HQ
01274 488 388