Space-Ray ERP10 User guide

Overhead Radiant Plaque Heaters

INSTALLATION, SERVICING AND OPERATING

INSTRUCTIONS

ERP SERIES

MODELS:

ERP10 ERP20 ERP30 ERP40 ERP45

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

Disclaimer: Valve and control assemblies will differ on European approved heaters.

Page 1 of 20

INSTALLATION, SERVICING & OPERATING INSTRUCTION

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 - 3

2. Un-Packing 4

3. Installation 4 - 10

3.1 Suspension4 - 6

3.2 Gas Supply 6

3.3 ElectricalSupply 7 - 8

3.4 Ventilation 9- 10

4. Assembly 10

5. Commissioning 11 - 12

5.1. Ignition 11

5.2 Shut Down 11

5.3 Checking Gas Pressure 12

5.4 Flame Supervision12

6. Servicing 13- 14

6.1 Ignition Electrode 13

6.2 Flame SensorProbe 13

6.3 Venturi13

6.4 Injector 13

6.5 Electrical Wiring 13

6.6 Reflector14

7. Replacing Components 14- 16

7.1 Ignition Electrode 14

7.2 Flame Sensor14

7.3 Ignition Control (Honeywell S4565PD2004) 14

7.4 Ignition Control (SIT 0.537.008)14

7.5 Injector 15

7.6 Twin Solenoid Control Valve(spark ignition) 15

7.7 Reverberatory Screen 15

7.8 Burner Assembly 15

7.9 Replacement Parts List 16

8. Operating Instructions 16

8.1 Direct Burner Spark Ignition Models 16

9. Conversion Instructions 17

10. Fault Finding Chart18

Page 2 of 20

INSTALLATION, SERVICING & OPERATING INSTRUCTION

1. TECHNICAL DATA

Table 1.

MODEL ERP10-N ERP10-L

Heat Input 10.26kW (Hs) 9.24kW (Hi) 9.44kW (Hs) 8.70kW (Hi)

Appliance Type A1

Appliance Cat. II2H3P

Gas Rate 0.98m3/h 0.66kg/h

Adjusted For 2H G20 20mbar 3P G31 37mbar

Setting Pressure 15.0mbar 25.ombar

Injector 1 x No. 41 1 x No.52

Pre-Injector None None

Electrical Supply 230V ~ 50Hz 25W

Fuse Externally 3A

Dimensions L = 0.673m W = 0.400m H = 0.197m

Weight 9.02kg

Gas Connection Rc- ½

Table 2.

MODEL ERP20-N ERP20-L

Heat Input 20.50kW (Hs) 18.48kW (Hi) 18.90kW (Hs) 17.43kW (Hi)

Appliance Type A1

Appliance Cat II2H3P

Gas Rate 1.96m3/h 1.36kg/h

Adjusted For 2H G20 20mbar 3P G31 37mbar

Setting Pressure 15.0mbar 25.0mbar

Injector 2 x No.41 2 x No.52

Pre-Injector None None

Electrical Supply 230V ~ 50Hz 25W

Fuse Externally 3A

Dimensions L = 0.673m W = 0.549m H = 0.197m

Weight 10 83 kg

Gas Connection Rc - ½

Table 3.

MODEL ERP30-N ERP30-L

Heat Input 30.78kW (Hs) 27.72kW (Hi) 28.35kW (Hs) 26.14kW (Hi)

Appliance Type A1

Appliance Cat II2H3P

Gas Rate 2.93m3/h 2.03kg/h

Adjusted For 2H G20 20mbar 3P G31 37mbar

Setting Pressure 15.0mbar 25.0mbar

Injector 3 x No.41 3 x No.52

Pre-Injector None None

Electrical Supply 230V ~ 50Hz 25W

Fuse Externally 3A

Dimensions L = 0.673m W = 0.699m H = 0.197m

Weight 16.28kg

Gas Connection Rc - ½

Page 3 of 20

Table 4.

MODEL ERP40-N ERP40-L

Heat Input 41.00kW (Hs) 36.96kW (Hi) 37.88kW(Hs) 34.85kW(Hi)

Appliance Type A1

Appliance Cat. II2H3P

Gas Rate 3.91m3/h 2.71m3/h

Adjusted For 2H G20 20mbar 3P G31 37mbar

Setting Pressure 15.0mbar 25.0mbar

Injector 4 x No. 38 4 x No.52

Pre-Injector None None

Electrical Supply 230V ~ 50Hz 25W

Fuse Externally 3A

Dimensions L = 0.673m W = 0.848m H = 0.197m

Weight 20.36kg

Gas Connection Rc- ½

Table 5.

MODEL ERP45-N

Heat Input 46.89kW (Hs) 42.25kW (Hi)

Appliance Type A1

Appliance Cat. I2H

Gas Rate 4.47m3/h

Adjusted For 2H G20 20mbar

Setting Pressure 15.0mbar

Injector 4 x No. 38

Pre-Injector None

Electrical Supply 230V ~ 50Hz 25W

Fuse Externally 3A

Dimensions L = 0.673m W = 0.848m H = 0.197m

Weight 20.36kg

Gas Connection Rc- ½

Page 4 of 20

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). Due 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 in the Side Frame Panels (as shown in Fig.1.), 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 Side Frame

Panels, providing that the hooks are manually crimped closed by the installer.

3.1.3. The appliance must be suspended with its manifold axis horizontal, but may have the axis at 90oto the manifold

either horizontal (10o- ERP40/45) or at an angle of up to 35° (maximum) from the horizontal, as shown in Fig.

2. below.

IMPORTANT: When suspended at an angle from the horizontal, the appliance MUST be positioned with the

manifold along the lower horizontal side of the heater.

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

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 in the Side Frame Panels of the appliance by use of

M8 screws and nuts.

Page 5 of 20

Fig. 1

Disclaimer: Valve and control assemblies will differ on European approved heaters.

Page 6 of 20

3.1.6 Minimum clearance from combustibles.

Fig. 2

Disclaimer: Valve and control assemblies will differ on European approved heaters.

MODEL HORIZONTAL 35°

FRONT BACK FRONT BACK ABOVE BELOW SIDE

ERP 10 760mm 760mm 915mm 760mm 915mm 1830mm 760mm

ERP 20 990mm 990mm 1220mm 915mm 1220mm 2490mm 990mm

ERP 30 1220mm 1220mm 1525mm 1220mm 1525mm 3250mm 1220mm

ERP 40 1525mm 1525mm 1625mm 1300mm 1625mm 3455mm 1525mm

ERP 45 1715mm 1715mm 1680mm 1350mm 1680mm 3560mm 1715mm

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 - 15mbar

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.

3.2.2 Propane - G31 at 37mbar supply pressure (appliance cat 3P).

Maximum supply pressure (Pmax) - 45mbar

Minimum supply pressure (Pmin) - 25mbar

Setting pressure - 25mbar

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.

Page 7 of 20

3.3 Electrical Supply

WARNING:

APPLIANCES EMPLOYING DIRECT BURNER SPARK IGNITION MUST BE EARTHED.

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.

THERMOSTAT SWITCH

BROWN

BLUE

GREEN / YELLOW

HEATER 1

THERMOSTAT

HEATER 2

SWITCH

ERP 10, 20, 30, 40 & 45

SINGLE HEATER PER THEMOSTAT.

MULTIPLE HEATERS PER THEMOSTAT.

GREEN / YELLOW

BLUE

BROWN

HEATER 1

HEATER 2

SWITCH

THERMOSTAT

Fig. 3

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. When thermostats are included to control

the temperature of the heated zone in question, they should be incorporated into the electrical circuit as shown

in the diagrams above and be positioned such that their temperature sensor has an unrestricted ‘view’ of the

appliance burner tiles.

Important: 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.

Page 8 of 20

3.3.4 Internal Wiring Diagram (Honeywell Controls)

12 3

G/Y

WIRING COLOUR CODES

BK = BLACK

BL = BLUE

BR = BROWN

G/Y = GREEN & YELLOW

Y = YELLOW

4 PIN SOCKET

& PLUG BASE

ERP 10, 20, 30, 40 & 45

SIDE FRAME

PANEL

VALVE

G/Y

3.3.5 Internal Wiring Diagram (S.I.T. Controls)

Fig. 5

Fig. 4

G/Y

12 1110 9 8 7 6 5 4 3 2 1

G/Y

BL (HT)

G/Y

4 PIN BASE PLUG TERMINAL BLOCK

S.I.T. (0.537.008) IGNITION CONTROL - 4262535

12 WAY 0.2 PITCH

KK CONNECTOR

4262107

WIRING COLOUR CODES

BK = BLACK

BL = BLUE

BR = BROWN

G/Y = GREEN & YELLOW

Y = YELLOW

ERP 10, 20, 30, 40 & 45

SIDE FRAME

PANEL

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