. Wall Mounted Gas Combination Boiler Installation and Servicing Instructions To be left with user adjacent to gas meter G. APPLIANCE No. 41 333 77 Ace G. APPLIANCE No.
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41 333 78 Ace High EC 0087/BM/37 0 0 8 6. Gas Categories.1 natural gas (G20). They incorporate a microprocessor based, fully Performance data, Halstead Ace & Ace High.1 modulating, gas control system with direct burner ignition. The Ace High Minimum clearances, Halstead Ace &. TECHNICAL SPECIFICATIONS GAS CATEGORIES AND HALSTEAD ACE HIGH APPLIANCE CLASSIFICATION The Seasonal Efficiency (SEDBUK) is 78.5% and conforms with Band D.
The efficiency value is used in the UK Government Standard Assessment (SAP) for energy rating of dwellings. The appliances are Certified to comply with the requirements of. EXAMPLES OF ALTERNATIVE FLUE SYSTEMS VERTICAL TERMINAL DUCT. COWL (telescopic flue inner).
2(a) HORIZONTAL EXTENSION. STRAIGHT FLUE DUCT SUPPLIED AS STANDARD STANDARD 2(b) HORIZONTAL.
TELESCOPIC. EXTENSION STRAIGHT FLUE FLUE DUCT FLANGED ELBOW. STANDARD DUCT. Fig 3b - Standard flue assembly with optional straight extensions using either side or rear outlet Maximum flue length ‘L’ (measured from the boiler outlet centre line to the outside wall face). Ace = 4000mm, Ace High = 2000mm. ‘c’ measured from the centre line of the ‘a’ + ‘b’ = Ace 4000mm, Ace High second extension elbow to the outside wall 2000mm.
Maximum allowable flue length of ‘a’ + ‘b’ + ‘c’= Ace 3233mm, Ace High 1233mm. ‘a’ measured from the boiler outlet centre line to the centre line of the exension elbow ‘b’ measured from the centre line of the extension elbow to the underside of the air cowl. Maximum allowable flue length of ‘a’ + ‘b’ = Ace 3084mm, Ace High 2317mm.
EXPLODED DIAGRAM (for key no. References see spare parts catalogue) Drawing amended 8/6/00.
HYDRAULIC CIRCUIT AUTOMATIC AIR VENT EXPANSION VESSEL PUMP Overheat Stat Heating Flow Heating 3 bar Return Pressure Cold Relief Valve Water IN PRESSURE GAUGE Plate Heat Exchanger CENTRAL HEATING MODE By-Pass AUTOMATIC AIR VENT EXPANSION VESSEL PUMP Overheat Heating Stat Flow Heating 3 bar. INSTALLATION REQUIREMENTS STATUTORY REQUIREMENTS FLUE TERMINAL POSITION. GAS SAFETY (INSTALLATION AND USE) REGULATIONS (CURRENT EDITION) It is the law that all gas appliances are installed by a registered. person, in accordance with the rules in force. Failure to install. Both air vents must communicate with either 2m HEAD Ace High the same internal room / space or be on the same wall to ∆t°C ∆t°C. ALTERNATIVE METHODS OF FILLING A SEALED SYSTEM FLEXIBLE HOSE UNION TEMPORARY CONNECTION To be removed immediately after filling.
DOUBLE STOP STOP CHECK HEATING SYSTEM VALVE VALVE VALVE RETURN. ASSEMBLY. MAINS WATER. MAINS CISTERN &. TYPICAL SYSTEM DESIGN PRESSURE RELIEF VALVE OUTLET TO DRAIN APPLIANCE. GAS SUPPLY CH FLOW DOMESTIC HOT WATER OUT MAINS IN CH RETURN.
RADIATOR WITH. 2 LOCKSHIELD VALVES. IN OPEN POSITION. DOMESTIC HOT WATER. INSTALLING THE APPLIANCE Before installing the appliance, check that the chosen location is Mark the position of the flue outlet as described in Fig. Suitable (section 3.2), and that the requirements for flue position Mark the position of pressure relief outlet if required and the (section 3.3), and minimum clearances (Fig. DETERMINING THE POSITION OF THE AIR/FLUE DUCT HOLE 18(b) SIDE FLUE 18(a) REAR FLUE POSITION OF DUCT HOLE.
94mm. 227.5mm 188mm 94mm 227.5mm. POSITION OF WALLPLATE SERVICE CONNECTIONS (rear view) GAS COCK 45mm 65mm. 133mm 65mm 63mm 78mm. AIR/FLUE DUCT INSTALLATION MEASURING THE EXACT FLUE LENGTH If the wall thickness is less than 800mm (31 in) the air/flue duct TOTAL FLUE LENGTH FROM may be fitted without access to the external wall providing that the FLUE OUTLET CENTRE TO optional wall liner is used. ACHIEVING THE CORRECT FLUE LENGTH.
MAX. OVERLAP 50mm (2in). 425mm. 76mm. 17mm INSIDE EDGE OF. EXTERNAL SEAL IN POSITION ON AIR DUCT 767mm EXTENSION.
ASSEMBLING THE FLUE SYSTEM SLIDE EXTERNAL SEALING RING UPTO FLUE TERMINAL. may constitute a safety hazard. 4.7.2 FLUE RESTRICTOR (iii)Failing to comply with these instructions will invaildate the A flue restrictor is supplied with the appliance for use, only appliance Certification and therefore may contravene the if no extensions or additional flue extension elbows are appropriate EC legislation and local statutory requirements.
c) Fit the internal wall sealing ring over the inside end of the flue, 4.7.4 INSTALLING THE AIR/FLUE DUCT then fit the air duct to the elbow, drill and secure with the two FROM OUTSIDE THE BUILDING screws. D) Pull the flue system towards the boiler to seat the external (Flue hole diameter 100mm - wall liner not necessary) sealing ring against the outside wall and secure the air duct to a) Secure the flue elbow with seals and flue adaptor (where. COMMISSIONING AND TESTING Before commissioning the appliance, the whole gas installation FILLING THE WATER SYSTEMS including the meter MUST be purged and tested for gas soundness Fill the water systems by following the procedure detailed below in accordance with BS 6891:1988.
Fig 29, steps 1 to 9. pressure) If it is necessary to adjust the DHW burner pressure COMMISSIONING THE APPLIANCE the method is described in section 9.6 Gas valve replacement. A) Loosen the screw and connect a manometer to the burner e) Close the DHW tap and ensure that the Burner On LED (Fig.
30) pressure test point on the gas valve (Fig. DOMESTIC HOT WATER FLOWRATE FROST PROTECTION A flow regulator is supplied factory fitted to the appliance to ensure This appliance is fitted with a frost protection device. In the event of that no adjustment is necessary. Should the mains flow rate be below very cold conditions the pump may operate and the boiler may light the minimum required it is possible to remove the flow regulator from for a few minutes to protect the appliance and system from potential. Before commencing any service operation, ISOLATE the mains It is not necessary to remove the injectors.
If there are electrical supply, and TURN OFF the gas supply at the main signs of injector(s) being blocked please call the Halstead Service service cock. FAN ASSEMBLY AIR PRESSURE SWITCH PIPES a) Carefully disconnect the tab connectors on the fan wiring from Check that the pressure switch sensing pipes are not blocked or the fan. It is not necessary to remove the air pressure switch, b) Disconnect the air pressure switch sensing pipes from the fan, this is not adjustable and does not require any servicing. INTERNAL WIRING DIAGRAMS 7.1: FUNCTIONAL FLOW WIRING DIAGRAM. 7.2: ILLUSTRATED WIRING DIAGRAM. FAULT FINDING DHW FAULT FINDING GENERAL When the hot water tap is turned on, the controls should carry out Before looking for a fault condition, check that: a set of start up checks (flow chart 1) followed by an ignition The mains electrical supply is turned on.
FLOW CHART 1: START/POWER UP FAULT FINDING Start Gain access to boiler control then switch on electrical supply Is 230V present across Re-check main connector at pins 1 and 2 on X1 the back including fused outlet Turn Main Switch to Heating &. REPLACEMENT OF PARTS Before commencing any service operation, ISOLATE the mains electrical FAN ASSEMBLY supply, and TURN OFF the gas supply at the main service cock. A) Gain access to the fan assembly by following section 9.1 It is the law that any service work must be carried out by a registered person. g) Set the minimum gas valve stop by adjusting the small screw MULTIFUNCTIONAL GAS CONTROL on the gas valve (Fig. 35) until the burner pressure is set to 1.3 mbar.
ELECTRICAL GAS INLET BURNER h) Maximum Hot Water Heat Input: On the PCB, turn CONNECTOR PLUG PRESSURE PRESSURE. c) Remove carefully the control knob clips holding the control OVERHEAT THERMOSTAT knob in position and pull out the three control knobs from the front of the fascia panel (Fig. D) Unclip the electrical connector plugs from the PCB (refer to PHIAL section 7).
9.12 WATER FLOW REGULATOR 9.15 PUMP a) Remove the casing front panel and lower the controls fascia a) Remove the casing front panel and lower the controls fascia panel as described in section 9.6 step (a). Panel as described in section 9.6 step (a). B) Isolate the cold water inlet valve (see section 5.1) and drain b) Turn the CH flow and return valves to the closed position to the DHW circuit by opening all DHW taps. 450997 TEN PLATE 450985 TWELVE PLATE PRESSURE RELIEF VALVE 450987 AUTO AIR VENT 450908 PRESSURE GAUGE 450961 PUMP 5M (ACE) 851214 PUMP 6M (ACE HIGH) 851213 MICROSWITCH ASSEMBLY 500593 WATER FLOW REGULATOR FLOW SWITCH BODY 500594 EXPANSION VESSEL 450999 HEATING CLOCK. SUPPLEMENT Supplementary instructions for flue systems with a vertical outlet.
A) Read the installation requirements and flue specifications described in section 3. B) Follow the installation procedure described in section 4 up to section 4.7 (but making the necessary hole(s) in the ceiling/roof instead of the wall). mail: [email protected] or [email protected] Website: www.halsteadboilers.co.uk SERVICE HELPLINE 34 Halstead Boilers are continuously improving their products and therefore reserve the right to change specifications without prior notice and accept no liability for any error or omission in the information contained in this document.
USER HALSTEAD INSTRUCTIONS FOR THE FULLY AUTOMATIC FAN ASSISTED BALANCED FLUE COMBINATION BOILER FOR USE WITH NATURAL GAS G. APPLIANCE No. 47 333 10 Ace TO BE LEFT WITH THE USER ADJACENT TO THE GAS METER EC 0063/AS/5304 0 0 8 6. OPERATING INSTRUCTIONS INTRODUCTION The Halstead Ace is a fully automatic, wall mounted, fan 1) Check that the gas and electricity supplies are ON and that the assisted balanced flue gas combination boiler for use with natural water isolation valves underneath the appliance are also turned gas only. FASCIA PANELS AND CONTROLS will also require re-setting before the ignition sequence can take ROUTINE SERVICING place. If this fault condition is repeated, contact your installer or service engineer. To ensure continued safe and efficient operation of the appliance it is recommended that it is checked and serviced as necessary at FROST PROTECTION regular intervals.
Fax: (01787) 474588 SERVICE HELPLINE 024 7635 1424 Halstead Boilers are continuously improving their products and therefore reserve the right to change specifications without prior notice and accept no liability for any error or omission in the information contained in this document. ACE, ACE HIGH, WICKES COMBI 82 & 102 Ace, Ace High, Wickes Combi 82 & 102 05/04.
Hi there, I have a 102 aka Halstead Ace High, and i have a little problem with it and it is that i have Central Heating but no Hot Water. The problem started just last Friday. When i open a tap there's nothing happening on the combi boiler, before last friday, there use to be a click when i opened a tap and then the boiler would fire up and i'd have hot water, but now there's no click at all and therefore the boiler doesn't fire up. When the Central Heating is running, it should switch from the Central Heating to the Hot Water, but now it doesn't do that. I've had plumber come out on Friday and before he came out he said it sounded like a 'Thermistor' had gone. He then came out poked about inside the boiler and he said its definatly the 'Thermistor' and took down the part number from the manual and went on his way.
After he went i sat down and had a look through the manual again, and saw that he was looking at the Central Heating Thermistor instead of the Hot Water one. Which made think twice about calling him back, but he came back Monday with the thermistor and found out he had ordered the the wrong part, and i also pointed out to him that he was looking at the wrong Thermistor, so at which point he asked for the manual which confirmed what i had said. So then he decided to have a look at the 'Domestic Hot Water Flow Switch', took it off and then opened a tap and then proceeded to press the micro switch down and it then fired up the boiler. So then he said it would be a 'Diaphragm' he noted the part number which i found out afterwards was for a 'Flow Switch Body' and he went on his way.
Basically, i don't know much in the way of how the boiler works, and was wondering what could actually be wrong with the boiler since the first incident with the guy looking at the wrong part is putting doubts in my mind if he actually knows what's wrong with it Thanks for help in advance and sorry for the long read.