Space-Ray SRP 08 Guida utente
Overhead Radiant Plaque Heaters
INSTALLATION, SERVICING AND OPERATING
INSTRUCTIONS
SRP (DBI) SRP (PILOT) SERIES
MODELS:
SRP 08, SRP15, SRP 22, SRP30, SRP 30 Hi/Lo
Gas Fired Products (UK) Ltd
Chapel Lane, Claydon, Ipswich
Suffolk IP6 0JL, England
Tel: 01473 830551 Fax: 01473 832055
E-mail: [email protected]
www.spaceray.co.uk
Page 1 of 24
INSTALLATION, SERVICING AND OPERATING INSTRUCTIONS
Before installation, check that the local distribution conditions, nature of gas and pressure, and adjustment of appliance
are compatible.
INDEX
Section Title Page
1. Technical Data 2 - 4
2. Un-Packing 5
3. Installation 5 - 10
3.1 Suspension 5 - 6
3.2 Gas Supply 6 - 7
3.3 Electrical Supply 7 - 10
3.4 Ventilation 10
4. Assembly 10 - 11
4.1 Direct Burner Spark Ignition-SRP08/15/22/30 10 - 11
4.2 Direct Burner Spark Ignition-SRP30 Hi/Lo 11
4.3 Standing Pilot Ignition-SRP08/15/22 11
5. Commissioning 12 - 15
5.1 Direct Burner Spark Ignition 12 - 13
5.1.1 Ignition 12
5.1.2 Shut Down 12
5.1.3 Checking Gas Pressure 12 - 13
5.1.4 Flame Supervision 13
5.2 Standing Pilot Ignition 13
5.2.1 Ignition 13 - 14
5.2.2 Shut Down 14
5.2.3 Checking Gas Pressure 14 - 15
5.2.4 Flame Supervision 15
6. Servicing 15 - 17
6.1 Ignition Electrode 15
6.2 Flame Sensor Probe 16
6.3 Venturi Fabrication 16
6.4 Injector 16
6.5 Electrical Wiring 16
6.6 Reflector 16
6.7 Emitter Assembly (ceramic plaque) 16 - 17
6.8 Pilot Burner Frame (standing pilot ignition) 17
6.9 Pilot Injector (standing pilot ignition) 17
6.10 Re-assemble and Commission 17
6.11 Auxiliary Controls 17
7. Replacing Components 17 - 20
7.1 Ignition Electrode 17
7.2 Flame Sensor 17
7.3 Ignition Control 18
7.4 Injector 18
7.5 Pre-injector 18
7.6 Venturi Fabrication 18
7.7 Twin Solenoid Control Valve (spark ignition) 18
7.8 Millivolt Control Valve (pilot ignition) 18
7.9 Thermocouple (pilot ignition) 19
7.10 Thermopile (pilot ignition) 19
7.11 Pilot Injector (pilot ignition) 19
7.12 Pilot Burner Frame (pilot ignition) 19
7.13 Reverberatory Screen 19
7.14 Emitter Assembly 19 - 20
7.15 Replacement Parts List 20
8. Operating Instructions 20 - 21
8.1 Direct Burner Spark Ignition Models 20 - 21
8.2 Standing Pilot Ignition Models 21
Page 2 of 24
INSTALLATION, SERVICING & OPERATING
INSTRUCTIONS
1. Technical Data
Table 1
MODEL SRP08-N
Heat Input 7.6kW (Hs) 6.84kW (Hi)
Appliance Type A1
Appliance Cat. I2H
Adjusted for 2H G20 20mbar
Setting Pressure 12.0mbar
Injector Ø2.2mm
Pre-Injector None
Electrical Supply 230v~50Hz 25W
Fuse Externally 3A
Dimensions L = 0.645m W = 0.428m H= 0.325m
Weight 6.0kg
Gas Connection Rc - ½
Table 2
MODEL SRP15-N SRP15-L
Heat Input 15.2kW (Hs) 13.68kW (Hi) 15.0kW (Hs) 13.5kW (Hi)
Appliance Type A1A1
Appliance Cat I2H I3+
Adjusted for 2H G20 20mbar 3+ G30/G31 29/37mbar
Setting Pressure 12.0mbar None
Injector Ø3.1mm Ø1.9mm
Pre-Injector None None
Electrical Supply 230V ~ 50Hz 25W
Fuse Externally 3A
Dimensions L = 0.925m W = 0.435m H = 0.325m
Weight 11.0kg
Gas Connection Rc - ½
Table 3
MODEL SRP22-N
Heat Input 21kW(Hs) 18.9kW (Hi)
Appliance Type A1
Appliance Cat I2H
Adjusted for 2H G20 20mbar
Setting Pressure 15.0mbar
Injector Ø3.4mm
Pre-Injector None
Electrical Supply 230V ~ 50Hz 25W
Fuse Externally 3A
Dimensions L = 1.205m W = 0.435m H = 0.325m
Weight 14.0kg
Gas Connection RC - ½
Page 3 of 24
Table 4
MODEL SRP30-N SRP30-L
Heat Input 30.4kW (Hs) 27.36kW (Hi) 30.0kW (Hs) 27kW (Hi)
Appliance Type A1A1
Appliance Cat I2H I3+
Adjusted for 2H G20 20mbar 3+ G30/31 29/37mbar
Setting Pressure 12.0mbar None
Injector 2 x Ø3.1mm 2 x Ø1.9mm
Pre-Injector None None
Electrical Supply 230V ~ 50Hz 25W
Fuse Externally 3A
Gas Connection Rc - ½
Reflector Deep
Dimensions L = 1.455m W = 0.435m H = 0.325
Weight 24.0kg
Reflector Parabolic
Dimensions L = 1.475m W = 0.540m H = 0.550m
Weight 28kG
Table 5
MODEL SRP30 Hi/Lo-N SRP30 Hi/Lo-L
Heat Input 30.4kW/15.2kW (Hs) 30.0kW/15.0kW (Hs)
Appliance Type A1A1
Appliance Cat I2H I3+
Adjusted for 2H G20 20mbar 3+ G30/G31 29/37mbar
Setting Pressure 12.0mbar None
Injector 2 x Ø3.1mm 2 x Ø1.9mm
Pre-Injector None None
Electrical Supply 230V ~ 50Hz 25W
Fuse Externally 3A
Gas Connection RC - ½
Reflector Deep
Dimensions L = 1.455m W = 0.435m H = 0.325m
Weight 24.0kg
Reflector Parabolic
Dimensions L = 1.475m W = 0.540m H = 0.550m
Weight 28.0kg
Page 4 of 24
Table 6
MODEL SRP08 (PILOT)-N
Heat Input 7.6kW (Hs) 6.84kW (Hi)
Appliance Type A1
Appliance Cat I2H
Adjusted for 2H G20 20mbar
Setting Pressure 12.0mbar
Injector Ø2.2mm
Pilot Injector TJ020
Dimensions L = 0.615m W = 0.428 H = 0.325m
Weight 6.0kg
Gas Connection Rc - ½
Table 7
MODEL SRP15 (PILOT)-N SRP15 (PILOT)-L
Heat Input 15.2kW (Hs) 13.68kW (Hi) 15.0kW (Hs) 13.5kW (Hi)
Appliance Type A1A1
Appliance Cat I2H I3P
Adjusted for 2H G20 20mbar 3P G31 37mbar
Setting Pressure 12.0mbar 24.0mbar
Injector Ø3.1mm Ø2.1mm
Pilot Injector TJ020 TJ012
Dimensions L = 0.895 W = 0.435 H = 0.325
Weight 11.0kg
Gas Connection RC - ½
Table 8
MODEL SRP22 (PILOT)-N
Heat Input 21.0kW (Hs) 18.9kW (Hi)
Appliance Type A1
Appliance Cat I2H
Adjusted for 2H G20 20mbar
Setting Pressure 15.0mbar
Injector Ø3.4mm
Pilot Injector TJ020
Dimensions L = 1.175m W = 0.435m H = 0.325m
Weight 14.0kg
Gas Connection Rc - ½
Page 5 of 24
2 UN-PACKING
The appliance is supplied in a carton, assembled complete and ready for installation. Any optional equipment
supplied is packed inside the carton also.
3 INSTALLATION
Not withstanding their limited scope, the appliance should be installed in accordance with the relevant
provisions of any National Gas Safety (Installation and Use Regulations). Will account should also be taken of
any obligations arising from any National Health and Safety at Work Regulations, National and Local Building
Regulations and National Electrical Wiring Regulations. The appliance must be installed, and where necessary,
converted for use on other gases, by a qualified installer.
3.1 Suspension
3.1.1 The appliance should be located with respect to building construction and other equipment, to permit access to
the appliance for servicing etc.
3.1.2 For suspending the appliance, it is recommended that suitable protected welded chain (ø3mm x 65 links/m) or
ø6mm (minimum) mild steel drop rods and suitable brackets are used. Attach the chains or drop rods to the 4
holes located at each corner of the appliance plenum body, by use of M8 screws and nuts. Providing at least
ø5mm closed link hooks are used, chains may be attached directly to the 4 holes in the appliance plenum body.
3.1.3 The appliance must be suspended with its longitudinal axis horizontal, but may have its lateral axis either
horizontal or at an angle of up to 450(maximum) from the horizontal, as shown in Fig. 1. below.
IMPORTANT: When suspended at an angle from the horizontal, the appliance MUST be positioned with the
exhaust vent (located between the plenum body and reflector) along the higher side of the appliance.
3.1.4 The appliance may be mounted off a vertical surface also in which case it is recommended that use is made of
the purpose designed pair of brackets that are available as optional equipment. The brackets provide for a
range of mounting angles from the horizontal (150, 22.50, 300, 37.50, 450) by virtue of adjustable straps attached
to the surface mounted brackets.
3.1.5 The brackets should first be fixed to the vertical surface by means of 4 bolts (M8 minimum) through pre-formed
holes in the brackets. Attach the brackets to the 4 holes located at each corner of the appliance plenum body
by use of M8 screws and nuts.
Fig. 1
45° max
Adjustable
Wall Brackets
15°/22.5°/30°/37.5°/45°
Exhaust Vent
Exhaust Vent
Exhaust Vent
2°
Page 6 of 24
3.1.6 Minimum clearance from combustibles.
Fig. 2
MODEL HORIZONTAL 450ABOVE BELOW SIDE
FRONT BACK FRONT BACK
SRP08 610mm 610mm 865mm 205mm 915mm 1220mm 610mm
SRP15 915mm 915mm 1830mm 305mm 915mm 2590mm 1145mm
SRP22 1145mm 1145mm 2085mm 305mm 915mm 2975mm 1270mm
SRP30 -DEEP 1375mm 1375mm 2365mm 305mm 915mm 3355mm 1525mm
SRP30 - PARABOLIC 1880mm 1880mm 3025mm 305mm 915mm 4270mm 1905mm
3.2 Gas Supply
3.2.1 Natural Gas - G20 at 20mbar supply pressure (appliance cat 2H).
Maximum supply pressure (Pmax)- 25mbar
Minimum supply pressure (Pmin) - 17mbar
Setting Pressure - 12.5mbar
Gas Connection - Rc - ½
3.2.1.1 Installation pipes should be fitted in accordance with National and Local Regulations. Pipes of a smaller size
than the appliance connection (Rc - ½) should not be used and the pipework must be designed to achieve a
gas supply pressure between the maximum and minimum valves stated above, measured at the appliance inlet
pressure test point.
A union service cock MUST be fitted as close as practicable upstream of the appliance to enable
the gas train to be removed for maintenance or repair.
It is essential to provide a flexible metallic hose, which must conform to National or Local
Regulations, to connect the appliance to the gas supply. Minimum size to be ½" (12.7mm) bore.
45° max
Above
Below
Below
Side Side
Back
Front
Back
Front
Above
Above
Page 7 of 24
3.2.2 LPG - G30/G31 at 29/37mbar supply pressure (appliance cat 3+).
Maximum supply pressure (Pmax) G30 - 35mbar
G31 - 45mbar
Minimum supply pressure (Pmin) G30 - 20mbar
G31 - 25mbar
Note:- for appliances cat 3+, the governor is not operational.
Gas connection: Rc - ½.
3.2.2.1 The appliance should be connected to a permanent piped supply of LPG, with pipes of adequate size to
achieve a gas supply pressure between the maximum and minimum valves stated above, measured at the
appliance inlet pressure test point.
3.2.3 The complete installation MUST be tested for soundness in accordance with National or Local Regulations.
3.3 Electrical Supply
WARNING:
APPLIANCES EMPLOYING DIRECT BURNER SPARK IGNITION MUST BE EARTHED.
APPLIANCES EMPLOYING PILOT IGNITION MUST NOT BE CONNECTED TO ANY ELECTRICAL
SUPPLY
3.3.1 Direct Burner Spark Ignition: the electrical wiring to the appliance must be installed in accordance with the latest
or current National Regulations and any Local Regulations which apply.
Electrical supply 230v ~ 50Hz 25W
Current rating 0.11A
Fuse externally 3A
3.3.2 Twin core and earth PVC covered flexible supply cable (0.5mm2- to National or Local standard specification)
must be used, with connections made as shown in Fig. 3.
3.3.3 SRP30 Hi/Lo models only.
Three core and earth PVC covered flexible supply cable (0.5mm2- to National or Local standard specification)
must be used, with connections made as shown in Fig. 4.
SRP 08, 15, 22 & 30
Fig.3
THERMOSTAT SWITCHTHERMOSTAT SWITCH
HEATER 1 HEATER 2
GREEN/YELLOW
BLUE
BROWN
7
N
L
7
7
SINGLE HEATER PER THERMOSTAT
7
L
N
HEATER 1
7
MULTIPLE HEATERS PER THERMOSTAT
SWITCH
BROWN
BLUE
GREEN/YELLOW
HEATER 2
7
SWITCH
THERMOSTAT
Page 8 of 24
SRP 30 HI/LO
Fig. 4
Notes: -
The method of connection to the electrical supply must facilitate complete isolation and should preferably be via
a fused double pole isolator having a constant separation of at least 3mm in all poles and supplying the
appliance ONLY.
Alternatively connections may be made via a 3 pin plug and unswitched socket; both complying with the
requirements of National or Local Regulations. Neither thermostat nor switches are supplied as standard
equipment.
N.B. In the event of an electrical fault after installation of the appliance, preliminary system checks are required
to be carried out, i.e. earth continuity, polarity and resistance to earth.
3.3.4 Internal Wiring Diagram (Honeywell Controls)
Fig. 5
THERMOSTAT 1 SWITCHTHERMOSTAT 1 SWITCH
HEATER 1 HEATER 2
GREEN/YELLOW
BLUE
BROWN
7
N
L1
7
7
SINGLE HEATER PER THERMOSTAT
7
L1
N
HEATER 1
7
MULTIPLE HEATERS PER THERMOSTAT
SWITCH
BROWN
BLUE
GREEN/YELLOW
HEATER 2
7
SWITCH
THERMOSTAT 1
L2
THERMOSTAT 2 SWITCH
3
THERMOSTAT 2 SWITCH
3
BLACK
THERMOSTAT 2
L2
SWITCH
3
BLACK
3
G/Y = GREEN & YELLOW
WIRING COLOUR CODES
BR = BROWN
Y = YELLOW
BL = BLUE
6
1
5
4
3
2
11
10
9
7
8
12
Y
3
7
2
273
7
7
6
BR
BL
G/Y
BK
7
LN
VENTURI
BL
BR
BK
G/Y
SRP 08, 15, 22 & 30
BK = BLACK
CONTROL
VALVE
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