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Summary of Contents for Immergas INTEC 30 COMBI INTERNAL
- Page 1 INTEC 30 User Installation Instruction Manual COMBI INTERNAL Wall mounted combi boiler...
- Page 2 Dear Client, Our compliments for having chosen a top-quality Hunt Heating/Immergas product, able to assure well-being and safety for a long period of time, you can also count on a qualified after-sales service, prepared and updated to guarantee constant efficiency of your boiler. Read the following pages carefully; you will be able to draw useful suggestions regarding the correct use of the appliance, the respect of which, will confirm your satisfaction for our product.
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Page 3: Table Of Contents
1.6 External probe (Optional)....... 6 2.6 Information menu........16 3.5 Calibration of number of fan revs..19 1.7 Immergas flue systems......7 2.7 Boiler shutdown ........16 3.6 Adjustment of the air-gas ratio....19 1.8 Tables of resistance factors and equivalent 2.8 Restoring central heating system... -
Page 4: Boiler Installation
RECOMMENDATIONS. for possible water and flue removal connections. with proper plugs according to the wall type. The The INTEC 30 COMBI INTERNAL boiler has Keep all flammable objects away from the installer is responsible for the choose of the correct been designed uniquely for wall-installation, for appliance (paper, rags, plastic, polystyrene, etc.). -
Page 5: Main Dimensions
1.2 MAIN DIMENSIONS. 1.4 CONNECTIONS. Gas connection. Our boilers are designed to operate with NG and Universal LPG. Supply pipes must be sized correctly to relevant gas codes. Before connecting the gas line, carefully clean inside all the supply pipes to remove any residue that could impair boiler efficiency. -
Page 6: Remote Control
The connected to an efficient earthing system as work in combination with Immergas chrono- climate chrono-thermostat incorporated into specified by current safety standards. thermostats. The correlation between system... -
Page 7: Immergas Flue Systems
(with lip seal) to the end stop on the previously Attention: the boiler must be installed installed element in order to ensure sealing exclusively with an original Immergas “Green efficiency of the coupling. Range” air intake and fume extraction system Attention: if the exhaust terminal and/or in plastic, as envisioned by Standard in force. -
Page 8: Lengths
1.8 TABLES EQUIVALENT LENGTHS. Equivalent length in m of Equivalent length in m of TYPE OF DUCT concentric pipe Ø 60/100 concentric pipe Ø 80/125 Concentric pipe m 1 m 1.3 Concentric bend 90° m 1.4 Concentric bend 45° Terminal complete with concentric horizontal m 2.3 - - - intake-exhaust Ø... -
Page 9: Horizontal Concentric Kit Installation
1.9 HORIZONTAL CONCENTRIC KIT • External grid. Both the Ø 60/100 and Ø 80/125 Horizontal intake - exhaust kit Ø80/125. Kit INSTALLATION. intake/exhaust terminal, if properly installed, is assembly (Fig. 1-12): for the installation of kit Type C configuration, sealed chamber and pleasant to look at on the outside of the build- Ø80/125 the flanged adapter kit must be used to fan assisted. -
Page 10: Vertical Concentric Kit Installation
1.10 VERTICAL CONCENTRIC KIT half-shell (6) and insert the intake-exhaust pipe the fixed half-shell (5) on the aluminium tile INSTALLATION. (5). Fit the Ø60/100 (3) concentric terminal pipe and insert the intake-exhaust pipe (7). Fit the Type C configuration, sealed chamber and with the male end (5) (smooth) into the flange (2) Ø80/125 concentric terminal pipe with the male fan assisted. -
Page 11: System Filling
Close radiator vent valves when only water 1.14 CIRCULATION PUMP. escapes from them. The “INTEC 30 COMBI INTERNAL” series 1.13 BOILER START UP (IGNITION). Close the filling valve when the boiler manometer boilers are supplied with a built-in circulation For first ignition, the following must be indicates approx. -
Page 12: Boiler Components
1.15 BOILER COMPONENTS. G - Gas R - Return F - Flow C - Cold fill D - Domestic hot water outlet Key: 16 - Negative signal pressure point 17 - Positive signal pressure point 1 - Condensate drain trap 18 - Heat exchanger safety thermofuse 2 - Gas valve 3 - Domestic hot water probe... -
Page 13: Instructions For Use And Maintenance
INSTRUCTIONS FOR USE 2.2 GENERAL WARNINGS. Never leave containers or flammable substances Use of the boiler by unskilled persons or children in the same environment as the appliance. AND MAINTENANCE. is strictly prohibited. • Attention: the use of components involving use 2.1 CLEANING AND MAINTENANCE. -
Page 14: Fault And Anomaly Signals
2.5 FAULT AND ANOMALY SIGNALS. function and 3-way and signalling of any 0 seconds. The INTEC 30 COMBI INTERNAL boiler anomalies is guaranteed. signals any anomalies using a code shown on During a withdrawal, if the outlet water is the boiler display (14) according to the follow- N.B.: in these conditions the boiler is... - Page 15 Error Anomaly signalled Cause Boiler status / Solution Code Push button control If normal conditions are restored the boiler The board detects an anomaly on the pushbutton panel panel anomaly restarts without having to be reset (1). Block due to flue gas If the board detects a rapid increase in flue gas temperature probably due temperature gradi- to a blocked circulating pump or lack of water in the heat exchanger, the...
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Page 16: Information Menu
Immergas Anti-freeze Kit in the boiler. In In the event of frequent pressure drops, contact the case of prolonged inactivity (second case), original installer or qualified licensed operative... -
Page 17: Boiler Commissioning (Initial Check)
BOILER COMMISSIONING - switch the boiler on and ensure correct ignition; - ensure activation of all adjustment devices; (INITIAL CHECK). - ensure the gas inlet working pressure is correct, - ensure production of domestic hot water (when 1.1 Kpa (Natural Gas), 2.75 Kpa (LPG); the boiler is connected to an external cylinder);... -
Page 18: Wiring Diagram
3.2 WIRING DIAGRAM. Key: - Flow probe - Domestic hot water probe - External sensor (optional) - Return probe - Flue probe - Comando Amico Remoto Version 2 remote control (optional) - Ignition electrode - Detection electrode - Overheating safety thermostat - Exchanger safety thermofuse - Igniter - Boiler pump... -
Page 19: Troubleshooting
Adjust at the value set (about 30 sec.). the nominal and minimum heat output in the domestic hot water and central heating modes INTEC 30 COMBI INTERNAL according to the values in the table (Par. 3.15) at nominal at minimum... -
Page 20: Programming The P.c.b
3.8 PROGRAMMING THE P.C.B. The boiler is prepared for possible programming of several operation parameters. By modifying these parameters as described below, the boiler can be adapted according to specific needs. To access the programming phase, position the DHW selector (5) (Fig. 2-1) on position “6”, the CH selector (6) on position “9”... - Page 21 Parameter Description Range Default Parameter Establishes the switch-off method in DHW mode. 1 Correlated: the boiler switches off on the basis of the temperature set. DHW thermostat 0 - 2 0 and 2 Fixed: the switch-off temperature is fixed on the maximum value independently from the value set on the control panel.
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Page 22: Chimney Sweep" Function
3.9 “CHIMNEY SWEEP” FUNCTION. 3.14 CASING REMOVAL. When activated, this function forces the boiler To facilitate boiler maintenance the casing can to variable output for 15 minutes. be completely removed as follows: In this state all adjustments are excluded and only •... -
Page 23: Variable Heat Power
3.15 VARIABLE HEAT POWER. The adjustments must be performed using a to heating values below a temperature of 15°C N.B.: the pressures indicated in the table repre- digital differential manometer with a scale in and at a pressure of 1013 mbar. Burner pressure sent the differences of pressures at the ends of tenths of mm or Pascal. -
Page 24: Appliance Check And Maintenance
3.16 APPLIANCE CHECK AND their state of wear. - Check the operation of the appliance control MAINTENANCE. and adjustment devices and in particular: - Check that the burner is intact, that it has no The following checks and maintenance should deformations or cuts and that it is properly - system regulation probes intervention;... -
Page 25: Technical Data
3.18 TECHNICAL DATA. Nominal heat input (NG / Universal LPG) MJ/h (kW) 121,6 (30,4) Minimum heat input (NG / Universal LPG) MJ/h (kW) 23,6 (5,9) Nominal heat output (useful) (NG / Universal LPG) 30,0 Minimum heat output (useful) (NG / Universal LPG) * Efficiency 80/60 Nom./Min. -
Page 26: Exploded Boiler Diagram
3.19 EXPLODED BOILER DIAGRAM. -
Page 27: Spare Part List
3.20 SPARE PART LIST. -
Page 28: Boiler Registration
3.21 BOILER REGISTRATION. This Commissioning Checklist is to be com- pleted in full by the competent person who commissioned the boiler as a means of dem- onstrating compliance with the appropriate Building Regulations. Failure to install and commission according to the manufacturer’s instructions and complete this Commissioning Checklist may invalidate the warranty. -
Page 29: Commissioning Boiler Check List
3.22 COMMISSIONING BOILER CHECK LIST. A suggested method of commissioning the boiler, actual method can very according to the boiler make type and the installation. The boiler must always be installed, and commissioned by a qualified licensed operative. The installer certifies that this Boiler has been installed to the manufacturer’s instructions, has been filled, commissioned and is ready for use. -
Page 30: Service Records
3.23 SERVICE RECORDS. SERVICE 01 SERVICE 02 Date: Date: Engineer name: Engineer name: Company name: Company name: Telephone No: Telephone No: Plumbing Licence No: Plumbing Licence No: At max. rate: ppm CO CO/CO Ratio At max. rate: ppm CO CO/CO Ratio ²... - Page 31 SERVICE 09 SERVICE 10 Date: Date: Engineer name: Engineer name: Company name: Company name: Telephone No: Telephone No: Plumbing Licence No: Plumbing Licence No: At max. rate: ppm CO CO/CO Ratio At max. rate: ppm CO CO/CO Ratio ² ² ²...
- Page 32 AS/NZS 5263.1.2 Cert. SAI-400175 SAI Global...
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