Stovax 8627 BS, P8627 MA, 8627 MA, P8627 BS User Manual
Riva Nemos
Balanced Flue Convector Fire
With upgradeable control valve
Instructions for Use,
Installation and Servicing
For use in GB, IE (Great Britain and Eire)
This appliance has been certified for use in countries other than those stated. To install this appliance in these countries, it is essential to
obtain the translated instructions and in some cases the appliance will require modification. Contact Gazco for further information.
IMPORTANT
Do not attempt to burn rubbish in this appliance. This appliance must only be operated with the glass door secured firmly in
position. The front casing of this appliance will become hot whilst in operation, it is therefore recommended that a suitable
guard should be used for the protection of young children, the elderly or infirm.
Please read these Instructions carefully before installation or use.
Keep them in a safe place for future reference and when servicing the fire.
The commissioning sheet found at the end of the Users Sections of these instructions should be completed by the Installer.
LPG Models: The appliance is factory set to be run on Butane G30.
If it is intended to be used on Propane G31 the aeration plate supplied must be fitted.
PR0728 Issue 3 (August 2008)
CONTENTS
COVERING THE FOLLOWING MODELS
8627 MA P8627 MA
8627 BS P8627 BS
PAGE
APPLIANCE COMMISSIONING CHECKLIST 3
USER INSTRUCTIONS 4
INSTALLATION INSTRUCTIONS 8
Technical Specifications 8
Site Requirements 9
Installation 12
Commissioning 18
SERVICING INSTRUCTIONS 19
Servicing Requirements 19
Fault Finding 19
How to replace parts 21
Basic spare parts list 25
Service Record 26
2
APPLIANCE COMMISSIONING CHECKLIST
IMPORTANT NOTICE
Explain the operation of the appliance to the end user, hand the completed instructions to them for safe keeping,
as the information will be required when making any guaranteed claims.
FLUE CHECK PASS FAIL
1. Flue is correct for appliance
2. Flue flow test N/A
3. Spillage test N/A
GAS CHECK
1. Gas soundness & let by test
2. Standing pressure test mb
3. Appliance working pressure (on High Setting) mb
NB All other gas appliances must be operating on full
4. Gas rate m3/h
5. Does ventilation meet appliance requirements N/A
6. Have controls been upgraded (Upgradeable models only) 8455 Standard YES NO
8456 Programmable Thermostatic and Timer YES NO
DEALER AND INSTALLER INFORMATION
Dealer .....................................................................
...............................................................................
...............................................................................
Gas Type ..................................................................
Installation Company ................................................
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contact No. ..............................................................
Date of Purchase .......................................................
Model No. ................................................................
Serial No. .................................................................
This product is guaranteed for 2 years from the date of installation, as set out in the terms and conditions of sale between Gazco and your
local Gazco dealer. This guarantee will be invalid, to the extent permitted by law, if the above Appliance Commissioning Checklist is not
fully completed by the installer and available for inspection by a Gazco engineer. The guarantee will only be valid during the second year,
to the extent permitted by law, if the annual service recommended in the Instructions for Use has been completed by a Corgi registered
engineer, and a copy of the service visit report is available for inspection by a Gazco engineer.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engineer ...................................................................
Contact No. ...............................................................
Corgi Reg No. ............................................................
Date of Installation ....................................................
3
USER INSTRUCTIONS
1. GENERAL
1.1 A competent person must carry out installation and
servicing.
1.2 In all correspondence, please quote the appliance type and
serial number, which can be found on the databadge
located on a plate under the control valve.
1.3 Ensure that curtains are not positioned above the appliance
and there is at least 300mm between the sides of the
appliance and any curtains.
1.4 If any cracks appear in the glass panel do not use the
appliance until the panel has been replaced.
1.5 If, for any reason, the flue has to be removed from the
appliance, the seals must be replaced in the inner spigot.
1.6 Do not obstruct the flue terminal in any way, i.e. by
planting flowers, trees, shrubs etc in the near vicinity, or by
leaning objects up against the terminal guard.
1.7 Do not use a garden sprinkler or hose near the terminal.
1.8 Do not stand or place objects on the terminal guard as this
will deform it.
This product is guaranteed for 2 years from the date of
installation, as set out in the terms and conditions of sale
between Gazco and your local Gazco dealer. Please consult
with your local Gazco dealer if you have any questions. In
all correspondence always quote the Model Number and
Serial Number.
2. LIGHTING THE NEMOS
2.6 Keep the control knob pressed for 10 seconds and then
release it, the pilot should stay alight. If the pilot goes out,
repeat the procedures until it does.
2.7 If the pilot will not light after repeated attempts, contact the
retailer or installer from whom the appliance was
purchased.
2.8 Turn the right hand control to point to main burner (
The appliance can now be controlled using the left
hand control knob.
2.9 Turn the left hand control knob to point to low fire (
the main burner will light on low. The burner can now
be controlled between low and high settings. Turn the
control knob anticlockwise to increase the flame height and
clockwise to decrease the flame height.
THE YELLOW FLAMES WILL APPEAR WHEN THE FIRE HAS
GAINED SUFFICIENT HEAT - TYPICALLY 10 TO 20 MINUTES.
).
),
3. TURNING THE NEMOS OFF
3.1 To turn the Riva off, locate the control valve, turn the left
hand control knob until it points to off (
will go out leaving the pilot burning.
3.2 To turn the pilot off, locate the control valve, turn the right
hand control knob until it points to off (
out.
IF THE FIRE IS EXTINGUISHED OR GOES OUT IN USE,
WAIT 3 MINUTES BEFORE ATTEMPTING TO RELIGHT
THE FIRE. THE CONTROL VALVE HAS AN INTERLOCK
DEVICE AND THEREFORE CANNOT BE LIT UNTIL THE 3
MINUTES HAVE ELAPSED.
). The main burner
), the pilot will go
2.1 Locate the control valve on the appliance. There are two
control knobs on the valve, the right hand knob controls the
pilot ignition and the left hand knob controls the main
burner.
2.2 If your appliance has already been upgraded to battery
remote control, please refer to the instructions provided
with the upgrade to operate the remote control. The
following instructions will work for either situation.
2.3 Ensure that the left hand control knob is pointing to off (
Ensure that the right hand control knob is pointing to off
2.4
2.5 Press in the right hand control knob and rotate it anticlockwise until a click is heard (keep pressing in) and the
knob is pointing to pilot (
the pilot has not lit, repeat the procedure until it does.
). The pilot should now light. If
( ).
4. UPGRADING YOUR NEMOS
4.1 Your Nemos is fitted with a control valve that can easily be
upgraded to battery powered remote control. This upgrade
can be fitted by anyone capable of simple DIY jobs and
requires no special training. There are two versions of this
control which can be obtained through your local Gazco
stockist.
4.2 STANDARD REMOTE CONTROL This remote control can
control the gas appliance after the pilot has been lit. It can
turn the main burner on and regulate it from low through to
high and back again. It can turn the main burner off leaving
the pilot burning. GAZCO PART NUMBER 8455.
4.3 PROGRAMMABLE THERMOSTATIC AND TIMER REMOTE
CONTROL This remote control can control the gas
appliance after the pilot has been lit. In ‘MANUAL MODE’
it can be used to turn the main burner on and manually
regulate it from low through to high and back again. It can
).
also be used to turn the main burner off leaving the pilot
burning. In ‘AUTO MODE’ it will automatically regulate the
room temperature to a pre-set temperature. In ‘TIMER
MODE’ it will turn the fire on and off according to a pre-set
programme and automatically regulate the room
temperature during the two on periods. GAZCO PART
NUMBER 8456.
4
USER INSTRUCTIONS
5. CLEANING THE NEMOS
ENSURE THE APPLIANCE IS COLD BEFORE PROCEEDING.
5.1 The outside casing of the Nemos should be cleaned using a
damp cloth. If you have a stainless steel door version, it
should be cleaned using a stainless steel cleaner.
5.2 To clean the burner system, firstly depress the front door
centrally on the RH side and the door will release allowing
you to open fully. See diagram 1.
1
AR1287
5.3 Remove the glass panel by unscrewing the nine pozidriv
screws. See diagram 2.
5.8 To clean the glass surface, Gazco recommends you use a
ceramic glass product generally sold for cleaning ceramic
hobs.
6. ARRANGEMENT OF FUEL BED
COMPONENTS
ADVICE ON HANDLING AND DISPOSAL OF FIRE
CERAMICS
The fuel effect and side panels in this appliance are made
from Refractory Ceramic Fibre (RCF), a material which is
commonly used for this application.
Protective clothing is not required when handling these
articles, but we recommend you follow normal hygiene
rules of not smoking, eating or drinking in the work area
and always wash your hands before eating or drinking.
To ensure that the release of RCF fibres are kept to a
minimum, during installation and servicing a HEPA filtered
vacuum is recommended to remove any dust accumulated
in and around the appliance before and after working on it.
When servicing the appliance it is recommended that the
replaced items are not broken up, but are sealed within
heavy duty polythene bags and labelled as RCF waste.
RCF waste is classed as stable, non-reactive hazardous waste
and may be disposed of at a licensed landfill site.
Excessive exposure to these materials may cause temporary
irritation to eyes, skin and respiratory tract; wash hands
thoroughly after handling the material.
6.1 Place log A on to the burner. Ensure the rear of the log
touches the rear of the burner. See diagram 3.
2
AR0816
5.4 Remove the ceramic logs and place on a dry, clean surface.
It is not essential to remove the embers.
5.5 The logs should not require cleaning. Do not use a vacuum
cleaner or brush to clean the logs, any large pieces of debris
may be removed by hand.
5.6 Ensure any debris is removed from the burner ports.
5.7 Replace the ceramics and door by referring to section 6.
3
AR0816
CENTRALISE THE LOG BETWEEN THE BURNERPORTS AT
EITHER END
Four of the remaining logs have location holes on the
underside. These locate on the studs at the front of the fire.
6.2 Place log D on the third stud from the left and resting at the
rear of log A. See diagram 4.
5
USER INSTRUCTIONS
4
AR1194
6.3 Place log C on the second stud and resting at the rear on
log A. See diagram 5.
5
7
AR1197
6.6 Place log F resting on the rear tray and leaning forward to
locate in the recess in log E. See diagram 8.
8
AR1195
6.4 Place log B on the first stud. The recess on the underside of
the log should locate on the top of log C. See diagram 6.
6
AR1196
6.5 Place log E on to the last stud. The recess on the underside
of the log should locate on to the top of log D. See diagram
7.
AR1198
6.7 Place log G at the front of the fire between logs D and E.
DO NOT PLACE THIS LOG ON THE BURNER. IT IS ONLY
TO FILL THE GAP BETWEEN LOGS D AND E. The charred
effect should face the rear of the fire. See diagram 9.
9
AR1199
6.8 With the granules fill the front compartment around the logs
evenly. ENSURE NO GRANULES FALL ON THE BURNER.
See diagram 10.
6
USER INSTRUCTIONS
10
AR1120
6.9 Ensure that the fibreglass seal on the back of the glass frame
is intact then hook the location tabs over the hooks on the
top of the firebox. Replace the nine screws working from
the top down. Tighten the screws evenly. DO NOT OVER
TIGHTEN. See diagram 2, section 5 "Cleaning the Nemos"
NEVER OPERATE THE APPLIANCE WHEN THE GLASS
PANEL IS REMOVED OR BROKEN.
6.10 Close the door by pushing shut centrally on the RH side.
NOTE: ENSURE THAT THE LOGS ARE POSITIONED AS
ABOVE. ONLY USE THE CORRECT AMOUNT OF LOGS
AS SPECIFIED IN THE DIAGRAMS.
11. INSTALLATION DETAILS
11.1 To assist in any future correspondence, your installer should
have completed the commissioning sheet at the front of this
book, this records the essential installation details of the
appliance. In all correspondence always quote the Model
number and Serial number.
12. HOT SURFACES
12.1 Parts of this appliance become hot during normal use. It is
therefore recommended that a suitable fire guard be used
for protection of young children and the infirm. Indeed, all
parts of the appliance should be treated as a 'working
surface' except for the control access panel.
7. FLAME FAILURE DEVICE
7.1 This is a safety feature incorporated on this appliance which
automatically switches off the gas supply if the pilot goes
out and fails to heat the thermocouple.
8. RUNNING IN
8.1 The surface coating on the logs used in your GAZCO fire
will "burn off" during the first few hours of use producing a
harmless and temporary odour. This will disappear after a
short period of use. If the odour persists, ask your installer
for advice.
9. SERVICING
9.1 The fire must be serviced every 12 months by a qualified
Gas Engineer. In all correspondence always quote the
Model number and the Serial number which may be found
on the databadge.
10. VENTILATION
10.1 This appliance requires no additional ventilation.
7
INSTALLATION INSTRUCTIONS
TECHNICAL SPECIFICATION
COVERING THE FOLLOWING MODELS:
8627 MA P8627 MA
8627 BS P8627 BS
Model Gas
CAT.
Nemos NG
Nemos LPG
Vertical flue height from top of appliance Horizontal length Restrictor Size
I
2H
I
3+
*LPG models. The appliance is factory set to run on butane G30.
If it is intended to be used on propane G31 the aeration plate
To change aeration plate refer to section replacing parts 9.
200mm to 500mm Up to 500mm No restrictor
500mm to 1000mm Up to 1000mm No restrictor
1000mm to 1490mm Up to 1000mm 70mm ø
1500mm to 1990m Up to 5000mm 70mm ø
2000mm to 3000mm Up to 5000mm 60mm ø
Gas
Type
Natural (G20) 20mbar 14 x 16 530 0.648 6.8 3.25 GB, IE
Butane (G20)
Propane (G31)
supplied must be fitted.
Vertical ue height from top of appliance Restrictor Size
3000mm to 4990mm 52mm ø
5000mm to 10000mm 47mm ø
Working
Pressure
29mbar
37mbar
VERTICAL & HORIZONTAL FLUE SPECIFICATION
TOP EXIT - VERTICAL ONLY INCLUDING OFFSET
Aeration Injector Gas Rate
15 x 17 OPEN
Blank 0.237
RESTRICTOR REQUIREMENT
1 SIDE
200 0.180
3/h
m
Efficiency Class II
Flue Outlet Size 100 Ø / 152mm Ø
Gas Inlet Connection Size 8mm Ø
Input kW (Gross) Country
High Low
6.3 3.25 GB, IE
PACKING CHECKLIST
Qty Description
1 Nemos stove assembly
1 Ceramic back panel *
1 Ceramic LH side panel *
1 Ceramic RH side panel *
1 Log set (7 logs)
1 Bag of Granules
1 Decorative Cast Collar
1 Fixing kit containing:
1 Instruction manual
3 Wood screws
3 Rawl plugs
* Fitted in appliance
AR1298
8
INSTALLATION INSTRUCTIONS
SITE REQUIREMENTS
1. FLUE AND CHIMNEY REQUIREMENTS
NOTE: This appliance can only be installed in conjunction
with the flue supplied.
1.1 The flue must be sited in accordance with all local and
national regulations and current rules in force.
1.2 Any terminal which is less than 2 metres above any access
(level ground, balcony or above a flat roof to which people
have access) is to be fitted with a guard.
1.3 All vertical and horizontal flues must be securely fixed and
fire precautions followed in accordance with local and
national codes of practice.
1.4 A restrictor may be required. Refer to Technical
Specifications on page 8.
1
1.5 Two types of flue terminals are available, horizontal and
vertical. For a horizontal terminal, decide on the terminal
position and measure the height from the top of the
appliance to the centre of the required hole. For minimum
and maximum flue dimensions see Section 2.
1.6 Only the horizontal terminal section can be reduced in size.
TIMBER FRAMED BUILDINGS
1.7 It will be necessary to provide additional clearance when
the flue passes through a wall containing any combustible
materials so as to prevent a fire hazard.
1.8 The hole through which the flue will pass, must have a steel
sleeve which is positioned so that an air gap of at least
25mm is maintained between the outer surface of the flue,
and any part of the sleeve.
1.9 For further guidance on the installation of gas appliances in
timber framed buildings, contact your local buildings control
authority.
9
Loading...