Halstead iHeat 24c User Instructions

Contents

Halstead iHeat 24c User Instructions Manual pdf 3 page image

33333© Halstead Boilers Ltd 20081.31.31.31.31.3 DimensionsDimensionsDimensionsDimensionsDimensions1.41.41.41.41.4 Clearances requiredClearances requiredClearances requiredClearances requiredClearances requiredABOVEBELOWLEFT SIDERIGHT SIDEFRONT150 mm150 mm50 mm12mm600 mmiHeat24ciHeat24ciHeat24ciHeat24ciHeat24cHEIGHT 780mmWIDTH 400mmDEPTH 332mmiHeat29ciHeat29ciHeat29ciHeat29ciHeat29cHEIGHT 780mmWIDTH 450mmDEPTH 332‘0mm1.01.01.01.01.0 Things you should knowThings you should knowThings you should knowThings you should knowThings you should know1.11.11.11.11.1 GAS APPLIANCEGAS APPLIANCEGAS APPLIANCEGAS APPLIANCEGAS APPLIANCEGas safGas safGas safGas safGas safeeeeety (Insty (Insty (Insty (Insty (Instttttallallallallallaaaaation and Use) rtion and Use) rtion and Use) rtion and Use) rtion and Use) regulegulegulegulegulaaaaationstionstionstionstionsIn the interests of your safety and that of others, it is a legalrequirement that all gas appliances are installed and correctlymaintained by a competent person and in accordance withthe latest regulations.1.21.21.21.21.2 ELELELELELECTRICAL SUPECTRICAL SUPECTRICAL SUPECTRICAL SUPECTRICAL SUPPLPLPLPLPLYYYYYPlease ensure that this appliance has been properly connectedto the electrical supply by means of a double pole isolator orun-switched socket and that the correct size of fuse - 3 amp- has been fitted.Warning: this appliance must be earthed!Warning: this appliance must be earthed!Warning: this appliance must be earthed!Warning: this appliance must be earthed!Warning: this appliance must be earthed!1.51.51.51.51.5 EEEEEXPLANXPLANXPLANXPLANXPLANAAAAATION OF CTION OF CTION OF CTION OF CTION OF CONONONONONTRTRTRTRTROLOLOLOLOLSSSSSThe iHeat has been designed for simplicity of use, as a resultthere are only two controls - the mode selector switch & thetime clock - that can be accessed by the user.1.5.11.5.11.5.11.5.11.5.1 MODE SELECTOR SWITCH ATMODE SELECTOR SWITCH ATMODE SELECTOR SWITCH ATMODE SELECTOR SWITCH ATMODE SELECTOR SWITCH ATOFF:OFF:OFF:OFF:OFF: when the mode selector switch is in the ‘OFF’position, the appliance will not function for hot water orheating. However the appliance will still operate in frostprotection mode, and if unused for a period of 24 hours, willmomentarily activate the pump and valve actuator toprevent seizure due to non-use.N O T EN O T EN O T EN O T EN O T EThe appliance must have an electrical supply at all times forthe frost protection and anti-seize modes to operate.1.5.21.5.21.5.21.5.21.5.2 HOT WATER ONLY “HOT WATER ONLY “HOT WATER ONLY “HOT WATER ONLY “HOT WATER ONLY “ ”””””When the mode selector switch is in the ‘HOT WATER ONLY’position, the appliance will operate as above. However whena hot water outlet is opened the appliance will operate toprovide hot water until the demand for hot water has beensatisfied.N O T EN O T EN O T EN O T EN O T EThe appliance delivers a fixed maximum flow rate of hotwater, therefore if a hot water outlet is turned on full, it ismost likely that you will be unable to obtain hot water fromanother outlet at the same time.1.5.31.5.31.5.31.5.31.5.3 HEATING AND HOT WATER “HEATING AND HOT WATER “HEATING AND HOT WATER “HEATING AND HOT WATER “HEATING AND HOT WATER “ ”””””When the mode selector switch is in the ‘HEATING AND HOTWATER’ position the appliance will operate as above. Howevershould the time clock be switched on automatically or manu-ally, the appliance will operate to provide heat to the centralheating circuit until the demand has been satisfied.N O T EN O T EN O T EN O T EN O T EIf a room thermostat is fitted it must be calling for heatbefore the appliance will operate.1.5.41.5.41.5.41.5.41.5.4 TIMTIMTIMTIMTIME CLE CLE CLE CLE CLOCKOCKOCKOCKOCKThe iHeat is supplied with a built-in, 24-hour, time clock thatcan be set to operate the appliance for central heating.However it may be that your installer has fitted an externaltime clock (usually because of the location of the appliancei.e. loft, basement, outhouse, etc.) if so, please disregard thefollowing instructions and refer to those supplied with theexternal time clock.1.61.61.61.61.6 EXPLANATION OF FEATURESEXPLANATION OF FEATURESEXPLANATION OF FEATURESEXPLANATION OF FEATURESEXPLANATION OF FEATURESAlthough the iHeat has been designed for simplicity of use,it utilises the latest in boiler technology, enabling a host offunctions to be carried out simultaneously.