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WARNING: THIS APPLIANCE MUST BE EARTHED

This appliance is for use with liquid petroleum gas G31, and is approved for use in GB, IE, FR, NL BE & NO,

IMPORTANT: STATUTE LAW DEFINES THAT ALL GAS APPLIANCES MUST BE INSTALLED, COMMISSIONED
AND MAINTAINED BY COMPETENT PERSONS, (ie CORGI REGISTERED INSTALLERS) IN ACCORDANCE
WITH THE GAS SAFETY (INSTALLATION AND USE) REGULATIONS (CURRENT EDITION). FAILURE TO
COMPLY WITH THESE REGULATIONS MAY LEAD TO PROSECUTION

.

1.

BRIEF DESCRIPTION

1

Air Filter

2

Air circulating fan

3

Fuse

4

Time control

5

Data plate

6

Fan Delay Control

7

Multifunctional control

8

Pilot burner

9

Main burner assembly

10 Gas connection
11 Limit Switch
12 Control panel
13 Piezo unit
14 Summer air circulation switch
15 Spillage monitor device (TTB) (at rear)
16 Draught Diverter

Fig. 1

1.1

JB25P is an open-flued, fan assisted downflow, ducted warm air heater. A Spillage Monitoring Device is fitted which
senses the temperature around the draught diverter, and shuts down the appliance when this temperature rises due to the
presence of flue gases.

1.2

The Air heater output is 7.6kW (27.5MJ/h, 26,000Btu/h). “Summer air circulation” of unheated air is available by manual
selection (see User’s Instructions).

1.3

For Caravan installations, Slot Fit Kit ATL30 is available for this appliance. For Permanent Dwellings, Free-Standing Kit
TC30 and Slot Fit Kits TS30 and TSA30 are available for this appliance.

THIS APPLIANCE CONFORMS TO BS EN 55014

JB25P MK 5 WARM AIR HEATER

INSTALLATION, COMMISSIONING & SERVICING INSTRUCTIONS

G.C. No 42 416 13

Publication No. ZZ 1031/4

August 2004

These instructions are to be left with the User or adjacent to the Gas Appliance

1

Johnson and Starley prides itself on its ability to supply spare parts quickly and efficiently. If you have a problem in
obtaining a spare part, please contact Johnson and Starley Spares Department at the address below.

JOHNSON & STARLEY LTD.

Telephone: (01604) 762881

Rhosili Road,

Brackmills,

 Telefax:

(01604)  767408

    Northampton NN4 7LZ

1

9 8

5

14

2

16

15

12 3

4

11

6

7

13

10

10.

SHORT LIST OF SPARES

ITEM

G.C.

MAKER’S

DESCRIPTION

QTY

No

No

No

1

381 732

1000-0500130

Fan assembly

1

2

244 925

B300-0182000

Filter tray assembly

1

3

232 962

CL2S

Time control CL2

1

4

244 926

1000-0000070

Time control cover

1

5

384 739

BOS 00105

Limit Switch

1

Honeywell L4069C

6

H26-712

1000-0709640

Multifunctional control

1

Honeywell V8600C 1129

7

232 903

BOS 02061

Sealing ring (for item 6)

2

8

173 096

1000-0704810

Pilot assembly

1

9

E01 088

1000-0703070

Pilot Injector SIT 0.977.149-(15)

1

10

386 820

1000-0703870

Thermocouple SIT 0.290.174

1

11

386 775

BOS 01970

Electrode

1

12

397 819

1000-0705400

Electrode lead

1

13

244 898

BOS 02406

Electrode Nut

1

14

E02 398

B302-0116000

Spillage switch (TTB)

1

15

B265-0800000

Burner and Control Assembly

1

16

E00 411

1000-0705070

Main Burner Arm Furigas 174.500.016

1

17

1000-0708140

Main Injector Bray Cat 23/380

1

18

E02 399

B264-0300005

Heat Exchanger exchange kit

1

19

386 571

1000-0700570

Piezo Unit

1

20

E02 391

B302-0707000

Igniter Bracket

1

21

244 957

1000-2500010

Rope Ring Seal (heat exchanger access cap) 1

22

244 927

1000-0500275

Control Panel

1

23

E02 392

1000-0517730

Wiring Harness

1

24

385 159

BOS 00104

Fan Control Honeywell L4068C-1125

1

25

245 504

1000-0513820

Fuse 3.15A, (T)

1

Содержание JB25P MK 5

Страница 1: ...Publication No ZZ 1031 4 August 2004 These instructions are to be left with the User or adjacent to the Gas Appliance 1 Johnson and Starley prides itself on its ability to supply spare parts quickly and efficiently If you have a problem in obtaining a spare part please contact Johnson and Starley Spares Department at the address below JOHNSON STARLEYLTD Telephone 01604 762881 Rhosili Road Brackmil...

Страница 2: ...pplicable only to dwellings of more than two storeys Combustible floors must be insulated from the heater 2 5 In slot fit installations for caravan installations see instructions packed with Slot Fit Kit TS30 or TSA30 the slot fit compartment must comply with the appropriate section of BS 5864 Side and rear clearances should be no less than 6mm 1 4 in 2 6 In freestanding installations see instruct...

Страница 3: ...ted from crushing 4 2 2 The duct system should be carefully designed as given in the guidelines in the British System Design Manual to suit the needs of its specific heating requirements and building layout The type of duct system i e radial extended plenum stepped should be installed using the least number of fittings to minimize airflow resistance The base duct which equalizes the air pressure t...

Страница 4: ... an existing flue system can be used Note Ventilation of the compartment room or internal space in which the appliance is to be installed must be checked for compliance with the requirements of BS 5440 Part 2 Ref Section 3 of these instructions and upgraded as necessary 5 1 11 Calculation method forflue sizing BS 5440 Part 1 AppendixA a This appendix provides a procedure for estimating whether a g...

Страница 5: ...ty polarity and resistance to earth checks should be carried out with a multimeter On completion of any maintenance fault finding task that has required the breaking and remaking of electrical connections then checks of continuity polarity and resistance to earth must be repeated 9 2 WARNINGS 9 2 1 When purging or checking gas supplies ensure that the ventilation to the room or cupboard is adequat...

Страница 6: ... Remove the appliance upper and lower doors 8 11 3 Disconnect the Summer circulation switch 8 11 4 Release the switch securing bezel and the remove switch 8 11 5 Refitting or replacement is in reverse order 8 12 FAN DELAY CONTROL AND LIMIT SWITCH REMOVAL 8 12 1 Ensure that the electrical supply is isolated 8 12 2 Remove the appliance lower and upper doors 8 12 3 Release the 2 x 4mm screws securing...

Страница 7: ...the Pilot Burner remains alight If the Pilot Burner extinguishes wait three minutes and repeat steps 6 3 4 and 6 3 5 until the Pilot Burner remains alight 6 3 6 Ensure that the pilot flame envelops the Thermocouple tip adjusting the Multifunctional Control Pilot Adjuster as required refer Fig 4 6 3 7 Set the Heater Electricity supply ON 6 3 8 Set the Time Control to required Heating On periods 6 3...

Страница 8: ... using a torch or similar examine the heat exchanger externally for signs of cracks or holes particularly around welded joints 8 1 9 Using a torch or similar introduce a light source into the heat exchanger burner aperture and upper access port and again examine the heat exchanger for signs of cracks or holes particularly around welded joints whilst again viewing through the Fan Aperture 8 1 10 Re...

Страница 9: ...ROLS CHECK 6 6 1 Ignite the Pilot burner 6 6 2 Set the TIME CONTROL to ON 6 6 3 Set the Room Thermostat slowly clockwise until the Main Burner ignites 6 6 4 Ensure that the fan starts to operate after a short period 6 6 5 When the temperature reaches the control setting check that the Main Burner extinguishes followed by the fan switching off after a short period 6 6 6 When the temperature falls b...

Страница 10: ...ROLS CHECK 6 6 1 Ignite the Pilot burner 6 6 2 Set the TIME CONTROL to ON 6 6 3 Set the Room Thermostat slowly clockwise until the Main Burner ignites 6 6 4 Ensure that the fan starts to operate after a short period 6 6 5 When the temperature reaches the control setting check that the Main Burner extinguishes followed by the fan switching off after a short period 6 6 6 When the temperature falls b...

Страница 11: ... using a torch or similar examine the heat exchanger externally for signs of cracks or holes particularly around welded joints 8 1 9 Using a torch or similar introduce a light source into the heat exchanger burner aperture and upper access port and again examine the heat exchanger for signs of cracks or holes particularly around welded joints whilst again viewing through the Fan Aperture 8 1 10 Re...

Страница 12: ...the Pilot Burner remains alight If the Pilot Burner extinguishes wait three minutes and repeat steps 6 3 4 and 6 3 5 until the Pilot Burner remains alight 6 3 6 Ensure that the pilot flame envelops the Thermocouple tip adjusting the Multifunctional Control Pilot Adjuster as required refer Fig 4 6 3 7 Set the Heater Electricity supply ON 6 3 8 Set the Time Control to required Heating On periods 6 3...

Страница 13: ... Remove the appliance upper and lower doors 8 11 3 Disconnect the Summer circulation switch 8 11 4 Release the switch securing bezel and the remove switch 8 11 5 Refitting or replacement is in reverse order 8 12 FAN DELAY CONTROL AND LIMIT SWITCH REMOVAL 8 12 1 Ensure that the electrical supply is isolated 8 12 2 Remove the appliance lower and upper doors 8 12 3 Release the 2 x 4mm screws securing...

Страница 14: ...ty polarity and resistance to earth checks should be carried out with a multimeter On completion of any maintenance fault finding task that has required the breaking and remaking of electrical connections then checks of continuity polarity and resistance to earth must be repeated 9 2 WARNINGS 9 2 1 When purging or checking gas supplies ensure that the ventilation to the room or cupboard is adequat...

Страница 15: ... an existing flue system can be used Note Ventilation of the compartment room or internal space in which the appliance is to be installed must be checked for compliance with the requirements of BS 5440 Part 2 Ref Section 3 of these instructions and upgraded as necessary 5 1 11 Calculation method forflue sizing BS 5440 Part 1 AppendixA a This appendix provides a procedure for estimating whether a g...

Страница 16: ...ted from crushing 4 2 2 The duct system should be carefully designed as given in the guidelines in the British System Design Manual to suit the needs of its specific heating requirements and building layout The type of duct system i e radial extended plenum stepped should be installed using the least number of fittings to minimize airflow resistance The base duct which equalizes the air pressure t...

Страница 17: ...pplicable only to dwellings of more than two storeys Combustible floors must be insulated from the heater 2 5 In slot fit installations for caravan installations see instructions packed with Slot Fit Kit TS30 or TSA30 the slot fit compartment must comply with the appropriate section of BS 5864 Side and rear clearances should be no less than 6mm 1 4 in 2 6 In freestanding installations see instruct...

Страница 18: ...18 ZZ1031 4 Fig 7 PRINCIPAL DIMENSIONS mm ...

Страница 19: ...Publication No ZZ 1031 4 August 2004 These instructions are to be left with the User or adjacent to the Gas Appliance 1 Johnson and Starley prides itself on its ability to supply spare parts quickly and efficiently If you have a problem in obtaining a spare part please contact Johnson and Starley Spares Department at the address below JOHNSON STARLEYLTD Telephone 01604 762881 Rhosili Road Brackmil...

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