CHAFFOTEAUX Celt Star Series, Celt Star 2 F LP, Celt Star 1 F HP, Celt Star 1 F LP, Celt Star 2 F HP Installation And Servicing Instructions
Celt Star
chaffoteau%
Celt Star 1 F HP
Model 1
F HP GC N” 51.980.29
F LP GC. N” 51.980.30
1
F HP GC. N” 51.980.31
2
F LP GC. N” 51.980.32
2
installation and
servicing instructions
(leave these instructions with the User)
The model no. and serial no. of this heater are on the data badge which is found
hanging at the rear left hand side beneath the appliance. These numbers should be used
when ordering replacement parts.
Looking Good. Heating Better
1.0
GENERAL
The CELT STAR is a gas fired instantaneous water heater.
It is designed to deliver hot water through a swivel spout or to a hot water tap at a sink or basin (I F). A remote
model is also available (2 F). A high pressure model is for use directly off the mains, a low pressure model is supplied for use off a tank supply.
The appliance features an atmosphere sensing device which will turn off the gas supply to the pilot and burner,
when the oxygen in the atmosphere in the locality of the heater becomes diminished and is unable to support
safe combustion. It also protects the user if the heat exchanger fins become blocked.
Also included in the appliance is a scale reducer.
Four models are available :
Spout model
Spout model
Remote model
Remote model
High pressure
Low pressure
High pressure
Low pressure
IF HP GC N”. 51 980 29
IF LP GC N”. 51 980 30
2F HP GC N”. 51 980 31
2F LP GC N”. 51 980 32
1.1
GUaratltee 12 months’ from date of installation.
The guarantee on this appliance is void if it is not installed in accordance with the recommendations made herein
or in a manner approved by the manufacturer.
Dimensions
Bracket e-l
Fixing Screw 1
J
D
Fig. 1
Remote outlet
2
1.2
Technical Data
NATURAL GAS
Heat input Nominal
Heatoutput Nominal ., . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas rate (maximum)
Burner pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main burner injectors marking
Pilot injector marking
Restrictor . . . . . . . . . . . . .
Water flow raised 50 “C (90 “F)
Water flow rate raised 25 “C (47 “F)
Minimum operating head for high pressure (HP) models
Maximum operating head for high pressure (HP) models
Minimum operating head for low pressure (LP) models.
Maximum operating head for low pressure (LPI models
Note : The minimum water pressure is for the correct operation of the heater only. An additional allowance must
be made for the resistance of the pipework and fittings.
11.6 kW
8.7 kW
1.095 m3/h
5.1 mbar
1.28
26
2.7 mm
2.5 Vmin
5.0 L/min
0.50 bar
10.0 bar
1.0 m
25 m
TABLE 1
39,580 Btu/h
29,600 Btu/h
38.67 ft3/h
wg
2.0 in
0.55 gpm
1.1 gpm
7.25 psi
145 psi
3.28 ft
82 ft
1.3
/
1.4
1.5
Connections
Water inlet.
Water outlet
Gas
Weight
Minimum clearance required for installation and servicing :
Top.. ........................
Bottom
Sides .........................
Front ........................
This appliance is for use on Natural gas and must not be used on any other Gas.
......................
15 mm copper
Swivel Spout
(IF model) and/or
15 mm copper
remote (2F model)
15 mm copper
8.2 kg
600 mm
50 mm
75 mm
250 mm
18.1 lb
24 in
2 in
3 in
10 in
IF MODEL
This heater is designed for installation over the sink
to deliver hot water either through a swivel spout or
to a hot water tap at a sink or basin.
2F MODEL
The remote model is designed for direct connection
to the tap These heaters must NOT be connected to
a bath hot water draw off.
3
INSTALLATION REQUIREMENTS
support safe
exchan-
2.
2.1
Related Documents
The installation of the heater must be in accordance with
the relevant requirements of the Gas Safety (Installation
and Use) Regulations, Building Regulations and the Byelaws of the local Water Undertaking. It should be in accordance also with any relevant requirements of the local
gas region and local authority, and the relevant recommendations of the following British Standard Codes of
Practice :
CP 331 Installation of pipes and meters for town gas
BS 5546 Installation of gas hot water supplies for domes-
BS 5440 Flues and air supply for gas appliances of rated
Air Supply
2.3
important
ted room. An air vent direct to outside is required of not
less than 35 cm* free area, plus an openable window in
the room or internal space in which it is installed. These
heaters must NOT be fitted in a space where the total volume is less than 6 m3.
This water heater is fitted with an atmospheric sensing
device which will turn off the gas supply to the pilot and
burner, when the oxygen in the atmosphere in the locali-
ty of the heater is diminished and will not supr c rt safe
combustion. It also protects the user if the heat I xchan-
ger fins become blocked.
It is therefore important that the heater is not located
over a cooker or in a position where the air supply is res-
tricted or contaminated.
The location must also permit space for servicing and air
circulation around the appliance.
Part 3 Low pressure installation pipes
tic purposes (second family gases)
input not exceeding 60 kW (1st and 2nd family
gases)
Part 1 Flues
Part 2 Air Supply
: This heater should be used in a well ventila-
2.5 Description of Operation
of Special components
2.5.1 Atmosphere Sensitive Pilot
The primary air for the pilot is entrained via a tube from
the combustion chamber. When the oxygen in the atmosphere in the locality of the heater becomes diminished
and is unable to support safe combustion it causes the pilot to change shape, Under these conditions the thermocouple is in a cooler part of the flame the millivolt output
is reduced causing the thermoelectric valve to drop out.
2.5.2 Scale Reducer
The scale reducer IS a diaphragm vessel forming part of
the water section. At the termination of a demand cycle
the contents of the heat exchanger are displaced into the
vessel.
2.6 Flue
These appliances are flueless. Protection is provided in
the form of the atmosphere sensitive pilot (see Section
2.5.1.).
They must not be operated continuously for more than
five minutes.
2.4 Gas Supply
An adequate sized gas meter must be connected to the
service pipe. Where necessary the local Gas Region will arrange for the existing meter to be checked or for a suitable meter to be installed. On no account must any work
be carried out on the gas meter other than by the local
Gas Region or their specifically authorised contractor.
Installation pipes should be fitted in accordance with
CP,331:3. Pipework from the meter must be of adequate
size. Pipes of a smaller size than the gas connection
should be not used.
The complete installation must be tested for gas soundness and purged in accordance with CP,331:3.
In addition to any other gas appliance installed in the premises, the meter should be capable of passing : 40 cu,
ft/h of natural gas.
3.0
INSTALLING THE APPLIANCE
A vertical flat area of 1065 mm (42”) x 396 mm (14 1/4”) is required for the appliance.
If the heater is to be fitted to a wall likely to be affected by heat the wall MUST be protected by a sheet of incombustible materiel which will not reverberate.
When selecting a position for the appliance there must be a minimum clearance of 600 mm 124 in) between the
top of the appliance and a ceiling.
3.1
Packaging
The carton contains the following :
a)
1 x heater
bl
1 x set of knobs
c) 1 x set of fittings, consisting of :
- 3/8” nut, cap, blanking disc and washer,
- 3/8” nut and 15 mm bend for remote connection (2 F models only),
- 112” nut, gas service cock, metal/rubber washer, 15 mm bend for gas connection,
- 1/2” water service cock, 15 mm bend, I/*” nut and fibre washer,
- 4 x HEX head screws for case fixing, mounting bracket,
- 2 x spire clips.
2” x No, 12 wood screw and metal washer.
d)
1 x pack containing front and side panels,
e) 1 x IO” (250 mm) soout and washer.
- See Short List Diagram on page 20
3.2
Preparing and fitting the appliance
a)
Select a suitable position for the heater.
b)
Using the dimensions in Section 1.2 mark the fixing position for the bracket.
Note : Check that the minimum clearances are maintained see 1.4
c) Drill and plug the wall and attach the fixing bracket using the screw and large metal washer provided.
d)
Attach the gas and water connection fittings to the heater before hanging it on the wall bracket and connec-
ting to the supplies.
Gas connection
Fig. 2
The heater is provided with a gas inlet bend suitable
for connecting to 15 mm copper pipe and can be used
with either capillary or compression fittings,
Ensure that the pipe is clean before connecting to the
heater. A gas service cock is provided for fitting at the
rear of the heater. Fasten the gas bend to the gas
service cock using the metal/rubber washer.
Test the complete installation for gas soundness and
purge (CP331;3).
3.4
Water connection
Fig. 3
Fig. 4a
The water inlet is suitable for connection to a 15 mm
copper supply pipe and can be used with either capilla-
ry or compression fittings, The low pressure model
can be fed from a tank. The high pressure model must
be connected to the mains supply.
The connection to the water section is made as
shown. Use the fibre washer when connecting the
copper bend to the water service cock (fig. 3).
1 F model
2
F model
The distance from the heater to the remote outlet
should not exceed 20 feet.
Note : When using the 1 F model it is possible in addition to the spout to supply a remote outlet. A remote
outlet bend is supplied and is fitted in place of the
blanking disc (fig. 4) however permission from the local Water Authority must be obtained before connecting the HP models of the heater to the main supply.
Ensure that all water connections are fully tightened.
Test pipework for soundness.
: Fit the blanking cap to the remote outlet
bend connection using the cap blanking
disc and washer provided (fig. 4a).
: Fit the remote outlet bend using the fibre
washer provided (fig. 4bL
3.5
Fig. 4b
Spout (I F model only)
Fit the spout to the base of the water section using
the washer supplied.
6
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