Glowworm Space Saver K-F-B 30 Installation And Servicing Instructions
  1. Manuals
  2. Brands
  3. Glowworm Manuals
  4. Boiler
  5. Space Saver K-F-B 30
  6. Installation and servicing instructions

Glowworm Space Saver K-F-B 30 Installation And Servicing Instructions

Fanned flue boiler, fully pumped system, open vented or sealed
Hide thumbs

Advertisement

Table of Contents

Installation and Servicing Instructions
To be left with user
S P A C E S A V E R
K . F . B
30
GC 41 319 08
40
GC 41 319 09
50
GC 41 319 10
Fanned Flue Boiler
Fully Pumped system.
Open Vented or Sealed.
Reference in these instructions to
British Standards and Statutory Regulations/
Requirements apply only to the United Kingdom.
For Ireland the rules in force must be used.
One Contact Local Service
Customer Services:
Tel: (01773) 828100
Fax: (01773) 828070
This is a Cat I
2H
Hepworth Heating Ltd.,
Nottingham Road, Belper, Derbyshire. DE56 1JT
General/Sales enquiries:
Tel: (01773) 824141 Fax: (01773) 820569
221051B.01.98
BS 6332
BS 5258
Appliance

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Space Saver K-F-B 30 and is the answer not in the manual?

Questions and answers

Related Manuals for Glowworm Space Saver K-F-B 30

Summary of Contents for Glowworm Space Saver K-F-B 30

  • Page 1 221051B.01.98 Installation and Servicing Instructions To be left with user S P A C E S A V E R K . F . B GC 41 319 08 GC 41 319 09 GC 41 319 10 Fanned Flue Boiler Fully Pumped system.

  • Page 2: Table Of Contents

    Location Map Contents Section Title Page No GENERAL ..3 WATER SYSTEMS ..7 BOILER LOCATION ..11 FLUE and VENTILATION ..13 A6 MATLOCK FLUE INSTALLATION ..15 B6013 RIPLEY A519 ASHBOURNE INSTALLATION ..21 BELPER COMPLETION Nottingham Rd Site and COMMISSIONING ..

  • Page 3: General

    General The instructions consist of two parts, Installation and Servicing Instructions and Instructions for Use, which includes the Guarantee Registration Card. TOP FLUE The instructions are an integral part of the OUTLET WATER appliance and must, to comply with the CONNECTIONS current issue of Gas Safety (Installation 22mm COMPRESSIONS...
  • Page 4 General B.S.I. Certification Data Label Position The boiler is certificated to the current issue of BS6332 Part 1, invoking the current issue of BS5258 Part 1 for performance and safety. It is, therefore, important that no alteration is made to the boiler without permission, in writing, from Hepworth Heating Ltd.
  • Page 5 General Space Saver Space Saver Space Saver Range Rating Range Rating K - F - B K - F - B K - F - B The boiler is range rated and may be Btu/h 25,476 38,217 50,630 Nominal 7.47 11.2 14.84 adjusted to suit individual system...
  • Page 6 General The gas installation shall be in accordance with the Gas Supply current issue of BS6891. The supply from the governed meter must be of adequate size to provide a steady inlet working pressure of 20mbar (8in wg) at the boiler. On completion test the gas installation for soundness using the pressure drop method and suitable leak detection fluid, purge in accordance...

  • Page 7: Water Systems

    Water Systems W A T E R F L O W R A T E Notes: Open Vented At 11˚C (20˚F) differential and Sealed Systems HEAT SETTING UNIT Min. Max. Pump litre / min. 11.5 15.3 11.5 15.3 19.1 See chart for pressure drop of the boiler. The pump should be fitted in the flow gal / min.
  • Page 8 Water Sysems (Open Vented) Open (Vented) Water OPEN VENTED FULLY PUMPED WATER SYSTEM RECOMMENDED RELATIONSHIP BETWEEN System PUMP COLD FEED AND VENT 22mm VENT For an open (vented) system the boiler (MIN.) 450mm must be supplied from an unrestricted MIN. HEIGHT water supply taken from a feed and expansion cistern situated at a maximum...
  • Page 9 Water Systems (Sealed) Sealed Water Systems 3 LITRES (0.66 gals) MAKE-UP BOTTLE RELEASE The installation must comply with the (if required) POINT appropriate requirements of the current AUTO issue of BS5449 Part 1, BS6798, BS4814 VENT NON-RETURN VALVE FILLING POINT and BS7074 Part 1 and 2.
  • Page 10 Water Systems (Sealed) Pressure Gauge 0051M METHOD 1 COMBINED CHECK VALVE HEATING TEMPORARY AND VACUUM A pressure gauge with a set pointer and SYSTEM HOSE BREAKER covering at least 0 to 4bar (0 to 60lb in shall be fitted permanently to the system in a position where it can be seen when filling the system.

  • Page 11: Boiler Location

    Boiler Location The boiler may be installed in any room 70mm although particular attention is drawn to the requirements of the current issue of BS7671 with respect to the installation of a boiler in a room containing a bath or shower. 10mm Any electrical switch or boiler control using mains electricity should be so...

  • Page 12: Flue And Ventilation

    Boiler Location Timber Frame If the boiler is to be installed in a timber frame building, it should be fitted in accordance with the Buildings British Gas Publication “Guide for Gas Installation in Timber Framed Housing” reference DM2. If in doubt, seek advice from the local gas undertaking or Hepworth Heating Ltd.
  • Page 13 Flue and Ventilation Terminal Position The minimum acceptable spacings from the terminal to obstructions and ventilation openings are as shown in the diagram. Where the terminal is fitted within 600mm (24in) below plastic guttering an aluminium shield 1500mm (5ft) long should be fitted to the underside and immediately beneath the guttering or Car Port etc.
  • Page 14 Flue and Ventilation Flue Position and Length Note. If a longer flue duct is required DO NOT extend the ducting. A special long flue system and terminal can be supplied and MUST be used. DETERMINE FLUE APPLICATION, LENGTH, AND TERMINAL POSITION BEFORE PROCEEDING.

  • Page 15: Flue Installation

    Flue Installation s t e p Rear Flue Application Having selected the boiler location with due regard to the terminal WALLPLATE/ TEMPLATE position; Using an adhesive tape temporarily position the wallplate/template on the wall. Mark out the centre and cut the hole for the flue using, preferably, a 115mm minimum core drill.
  • Page 16 Flue Installation s t e p Flue Duct Mark the duct to the length “Q”+11mm then cut square and remove any burrs. Q+11mm s t e p Air Duct/Terminal Mark the duct to the length “Q”+13mm then cut square and remove any burrs.
  • Page 17 Flue Installation s t e p Side Flue Application Having selected the boiler location, with due regard to boiler clearances No. 10x1 WALLPLUG and the terminal position. SCREW Position the wallplate/template on the wall. Mark the top and bottom boiler mounting hole positions.
  • Page 18 Flue Installation s t e p Flue Duct (Standard or Long) Mark the duct to length “S”+11mm then cut square and remove any burrs. S+11mm WALLPLATE /TEMPLATE s t e p Terminal/Air Duct (Standard or Long) 1M AND 2M FLUE Mark the duct to the length “S”+13mm TERMINAL then cut square and remove any burrs.
  • Page 19 Flue Installation s t e p Air Duct/Terminal and Flue Duct Assembly Locate the flue duct into the air duct/ terminal. FLUE DUCT AIR DUCT/TERMINAL ASSEMBLY s t e p Place the sealant from the loose items pack onto the flue manifold. Fully locate the flue manifold into the air duct/terminal and flue duct assembly SEALANT...
  • Page 20 Flue Installation Wall Thickness up to s t e p FOAM SEAL 300mm Fit the self adhesive foam seal provided in the loose items pack around the air duct/terminal at the position shown. 10mm FOAM SEAL s t e p Wall Thickness over 300mm Fix the self adhesive foam seal around...
  • Page 21 Installation s t e p Boiler Preparation FRONT PANEL Remove the front panel and place it on one side until required. s t e p Remove the inner case by releasing the screws at the bottom and unhooking at the top, place on one side until required.

  • Page 22: Installation

    Installation s t e p Rear Flue Boiler Installation THE BOILER IS SUPPLIED FOR MOUNTING REAR FLUE OUTLET. BRACKET Note: To reduce the total lifting weight remove the electrical control box and combustion chamber assembly by following the instructions in Section 6, step 18 and Section 10, steps 3,5,6,7,8 and 9.
  • Page 23 Installation s t e p Fit fan/fluehood assembly by engaging the fan outlet extension over the flue manifold spigot. FLUE MANIFOLD SPIGOT OUTLET EXTENTION Secure the fluehood assembly to the heat exchanger with the screws previously removed. s t e p If removed, refit the control box/ combustion chamber by reversing the instructions in Section 6, step 18 and...
  • Page 24 Installation Side Flue Boiler s t e p Installation Remove the appropriate blanking plate on the casing and fit it to the rear flue outlet. GASKET REAR VIEW BLANKING FAN REAR PLATE OUTLET Remove the fan assembly from the s t e p EXTENTION fluehood assembly, by removing the two screws.
  • Page 25 Installation Note: To reduce the total lifting s t e p weight remove the electrical control box and combustion chamber assembly by following the instructions in Section 6, step 18 and Section 10, steps 3,5,6,7,8 and 9. Lift the boiler into position above the MOUNTING BRACKET top mounting bracket, allow the boiler...
  • Page 26 Installation Secure the flue assembly to the s t e p boiler, using the previously fitted dogpoint screws noting that these are keyhole fixings. Make sure of the correct location of the flue and boiler. If removed, refit the control box/ combustion chamber by reversing the instructions in Section 6, step 18 and Section 10, steps 3,5,6,7 and 9.
  • Page 27 Installation UNION Water System s t e p Connection OLIVE Connect the boiler to the water system using the fittings provided in the loose items pack. The flow connection is on the right. FLOW RETURN ELECTRICAL CONTROL BOX COVER s t e p Gas Supply Connection Remove the electrical controls box...
  • Page 28 Installation Electrical Connection The electrical installation must comply with the current issue of BS7671 and any local regulations which apply. and System Controls All controls and connections must be of the approved type. Cable Connection s t e p PUMP WARNING.

  • Page 29: And Commissioning

    Completion and Commissioning System Commissioning Commissioning should be carried out by a competent person in accordance with the current issue of BS6798. - All Systems Make sure that the system has been thoroughly flushed out with cold water without the pump in place. Refit the pump, fill the system with water, ensuring that all air is properly vented from the system and pump.
  • Page 30 Completion and Commissioning Initial Lighting and BOILER THERMOSTAT CONTROL KNOB (Shown in the OFF position) Testing and Adjustment Refit the inner case, by hooking it over at the top and securing with the screws previously removed, at the bottom. Make sure that the case is correctly fitted and sealed.
  • Page 31 Completion and Commissioning Testing - Electrical Checks to ensure electrical safety should be carried out by a competent person. In the event of an electrical fault after installation of the system, preliminary electrical system checks as below should be carried out. 1.
  • Page 32 Completion and Commissioning Testing - Gas With the boiler on proceed as follows: Test for gas soundness around the boiler gas components using a suitable leak detection fluid, in accordance with the current issue of BS6891. Check the main burner gas pressure at least 10 minutes after the burner has lit, refer to Data Label.
  • Page 33 Completion and Commissioning Heating System Check that all remote controls are working as required. Allow the system to reach maximum working temperature and examine for water leaks. The boiler should then be turned off and the system drained off as rapidly as possible whilst still hot.

  • Page 34: Front Panel Assembly

    Front Panel Assembly = 285 to 315mm s t e p Note. The front panel assembly has been designed with a variable adjustment to suit a range of available kitchen furniture, 700mm-728mm high by 285mm- 315mm deep and will also suit = 700 to 728mm most installations in a cupboard.

  • Page 35: User Information

    Front Panel Assembly s t e p Locate the front panel assembly. s t e p Engage the bottom front panel assembly slide/catch and adjust as ADJUSTMENT necessary. SCREW SLIDE ASSEMBLY CATCH User Information Instruct and demonstrate the efficient and safe operation User Information of the boiler, heating system and if fitted, the domestic hot water system.
  • Page 36 Servicing To ensure the continued efficient and s t e p safe operation of the boiler it is recommended that it is checked and serviced as necessary at regular FRONT PANEL intervals. The frequency of servicing will depend upon the particular installation conditions and usage, but in general once a year should be enough.
  • Page 37 Servicing Cleaning the Heat s t e p Exchanger Slacken the flue hood by loosening the extended brass screws at the left and right hand sides. FAN/FLUE HOOD SCREW (2) Remove the split pin and thermostat s t e p phials from the pocket, taking care not to kink the capillaries.
  • Page 38 Servicing FAN ELECTRICAL Disconnect the gas service cock at s t e p CONNECTIONS the union connection. Disconnect the electrical connection AIR PRESSURE plug by pulling it out from the right PIPE UNION hand side of the control box. CLIPS Remove the violet and red electrical connections on the fan and cable from the securing clips.
  • Page 39 Servicing The heat exchanger can now be s t e p cleaned with a suitably sized semi- 50mm stiff brush, using the cleaning plate, as shown to protect the rear insulation panel. DO NOT USE A BRUSH WITH METALLIC BRISTLES. Remove the paper and debris from the combustion chamber.
  • Page 40 Servicing PILOT TUBING NUT Pilot Burner, Ignition s t e p Electrode and Pilot IGNITION PILOT LEAD BURNER Injector ASSEMBLY SECURING Pull off the ignition lead at the SCREW (2) electrode. Unscrew the tubing nuts at both ends SILICONE RUBBER releasing the pilot pipe, taking care not SLEEVE to loose the pilot restrictor.
  • Page 41 Fault Finding Electrical bk BLACK w WHITE Important. On completion of the br BROWN service/fault finding task which has BLUE YELLOW required the breaking and remaking of VIOLET PURPLE the electrical connections the earth continuity, polarity, short circuit and resistance to earth checks must be repeated using a suitable multimeter.
  • Page 42 Fault Finding KEY: - BLUE - PURPLE - BLACK - VIOLET - BROWN - WHITE - RED - YELLOW g/y - GREEN/YELLOW - MAIN TERMINAL STRIP - CONTROL THERMOSTAT - AIR PRESSURE SWITCH NUMBER = BECK LETTER = YAMATAKE CONTROL OVERHEAT THERMOSTAT CUT-OFF...
  • Page 43 Fault Finding Neon Indicators - An Aid to Fault Finding THE NEON INDICATORS ARE AN AID TO FAULT FINDING ONLY. FAILURE OF ANY OF THE NEON INDICATORS DOES NOT WARRANT THE REPLACEMENT OF AN OTHERWISE SATISFACTORY PRINTED CIRCUIT BOARD (PCB) Is neon 1 lit? Fault with mains supply or PCB fuse.
  • Page 44 Fault Finding Before detailed checking of electrical components ensure that remote controls are calling for heat. Check the gas supply is free of obstructions and purged of air. Check the overheat cutoff has not operated. Isolate the electrical supply and physically check ALL cables, connections and the printed circuit board fuse.
  • Page 45 Fault Finding Pump overrun Operation The Control Thermostat has a pump overrun facility built into it, when the Control Thermostat is set at maximum only, the pump overrun will keep the pump running to allow the boiler to cool down after which it will stop, providing the remote controls are NOT calling for heat.
  • Page 46 Replacement of Parts Replacement of parts must only be carried out by a competent person. BEFORE REPLACING ANY PARTS ISOLATE THE BOILER FROM THE ELECTRICAL SUPPLY AND TURN THE GAS SUPPLY OFF AT THE GAS COCK INDICATOR SLOT TO BE VERTICAL. Unless stated otherwise, all parts are replaced in the reverse order to removal.
  • Page 47 Replacement of Parts Printed Circuit Board CONTROL KNOB (PCB) Gain access as Section 10, steps 1 to 4. Disconnect the three electrical plugs, ignition lead and the earth and mains cables. SECURING Pull the board away from the supports. WIRING SCREW(2) DIAGRAM When fitting the replacement make sure...
  • Page 48 Replacement of Parts RED AIR SECURING Air Pressure Switch PRESSURE TUBE SCREW (2) Note: Alternative types of Air Pressure Switches may be fitted. Gain access as Section 10 steps 1 to 4. Remove the air pressure tubes and electrical connections, release the screws and nuts, remove the switch.
  • Page 49 Replacement of Parts ELECTRICAL CONNECTIONS s t e p Gain access as Section 10, steps 1, 2 and 5. Remove the electrical connections and EARTH disconnect the air tubes. CONNECTION Remove the fluehood/fan assembly AIR PRESSURE securing screws and withdraw the SWITCH TUBES assembly.
  • Page 50 Replacement of Parts Insulation COMBUSTION CHAMBER s t e p FRONT Gain access as Section 10, steps 1 to 5 and 9. Combustion Chamber Front: Remove the main burner as Section 10, step 13. Remove the insulation and fit the replacement part making sure it is fitted as shown.
  • Page 51 Spare Parts Viewing Window Gain access as Section 10, steps 1 to 4. Remove the two screws and then the window. When replacing take care not to damage the gasket. Spare Parts Part Identification The key number in the diagram and the list will help to identify the part.
  • Page 52 Spare Parts Key No. Part No Description GC No. 202135 Air pressure switch - Yamatake 40 & 50 313 303 230000 Air pressure switch - Yamatake 30 385 860 203428 Pilot assembly - inc. 8 and 14 313 304 203509 Pilot injector 394 163 203099...

This manual is also suitable for:

Space saver k-f-b 40Space saver k-f-b 50Gc 41 319 08Gc 41 319 09Gc 41 319 10

Table of Contents