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Summary of Contents for Immergas INTEC 30 System External
- Page 1 INTEC 12-30 User Installation Instruction Manual SYSTEM EXTERNAL Wall mounted heating only 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........14 3.5 Calibration of number of fan revs..17 1.7 Immergas flue systems......7 2.7 Boiler shutdown ........14 3.6 Adjustment of the air-gas ratio....17 1.8 Installation of intake / 2.8 Restoring central heating system... -
Page 4: Boiler Installation
On ly professiona l ly he at ing/plumbing - Installation is prohibited on the vertical technicians are authorised to install Immergas projection of the cooking surface. gas appliances. - Installation is also prohibited in places/... -
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
Immergas chrono- intervening on the previously set parameters Electrical connection: The “INTEC 12-30 thermostats. The correlation between system without having to go to the place where SYSTEM EXTERNAL”... -
Page 7: Immergas Flue Systems
Attention: the boiler must be installed exclusively with an original Immergas “Green Range” air intake and fume extraction system in plastic, as envisioned by the Standards in force. This system can be identified by an identification mark and special distinctive marking bearing the note: “only for condensing... -
Page 8: Installation Of Intake
1.8 INSTALLATION OF INTAKE / Couple the terminal pipe (8) with the male end EXHAUST TERMINALS. (smooth) into the female end (with lip seals) of • Type C configuration, sealed chamber and the bend (3) up to the stop, making sure that fan assisted. -
Page 9: System Filling
1.9 SYSTEM FILLING. 1.10 GAS SYSTEM START-UP. - check activation of the master switch located Once the boiler is connected, proceed with To start up the system, make reference to the upstream from the boiler and in the boiler; system filling through the arranged filling valve, Standard: This divides the systems and therefore - check that the intake/exhaust concentric which can be connected to the return pipe system... -
Page 10: Boiler Components
1.13 BOILER COMPONENTS. G - Gas supply R - Return F - Flow C - Cold fill Key: 15 - Negative signal pressure point 1 - Storage tank unit delivery return by-pass 16 - Positive signal pressure point 2 - Gas valve 17 - Heat exchanger safety thermofuse 3 - Condensate drain trap 18 - Burner... -
Page 11: Instructions For Use And Maintenance
INSTRUCTIONS FOR USE a) drain the heating system if anti-freeze is not - the appliance power cable must not be replaced used; by the user; AND MAINTENANCE. b) shut-off all electrical, water and gas supplies. - in the event of damage to the cable, switch 2.1 CLEANING AND MAINTENANCE. -
Page 12: Fault And Anomaly Signals
With external probe present, the relative • Display functioning. The display lights up • Solar functioning mode ( ). This function during the use of the control panel, after 15 symbol (18) will appear on the display. In the is activated automatically if the boiler detects central heating phase, if the temperature of the seconds inactivity, the brightness drops until a probe on the DHW inlet (optional) or if the... - Page 13 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 14: Information Menu
Immergas Anti-freeze Kit in the boiler. In disconnected. In the event of frequent pressure drops, contact the case of prolonged inactivity (second case),... -
Page 15: Boiler Commissioning (Initial Check)
BOILER COMMISSIONING - switch the boiler on and ensure correct ignition; - check activation of the safety device in the event of no gas, as well as the relative activation time; (INITIAL CHECK). - ensure the gas inlet working pressure is correct, 1.1 Kpa (Natural Gas), 2.75 Kpa (LPG);... -
Page 16: Wiring Diagram
3.2 WIRING DIAGRAM. Key: - Flow probe - Domestic hot water probe (optional) - External probe (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 17: Troubleshooting
3.4 CONVERTING THE BOILER TO following parameters (Par. 3.8): OTHER TYPES OF GAS. - DHW minimum power output; INTEC 30 SYSTEM EXTERNAL If the boiler has to be converted to a different gas - DHW maximum power output; at nominal... -
Page 18: 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 19 Parameter Description Range Default Parameter Establishes the boiler ignition and switch-off mode in DHW mode. On = -7°C 0 - Ignition occurs when the water contained in the storage tank drops by 7°C with Off = -4°C respect to the temperature set and switches off when the temperature is at -4°C with respect to the value set (solar deactivated) 1 - Ignition occurs when the water contained in the storage tank drops by 2°C with DHW thermostat...
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Page 20: Chimney Sweep" Function
3.9 “CHIMNEY SWEEP” FUNCTION. 3.12 P.C.B. PERIODICAL SELF-CHECK. When activated, this function forces the boiler During functioning in heating mode or with to variable output for 15 minutes. boiler in standby, the function activates every 18 In this state all adjustments are excluded and only hours after the last boiler check/power supply. -
Page 21: Casing Removal
3.14 CASING REMOVAL. • Casing (Fig. 3-4c). To facilitate boiler maintenance the casing can 6) Unscrew the screws (11) fixing the casing be completely removed as follows: front (12) and the two sides (16). • Front panel (Fig. 3-4a). 7) Slightly pull the casing front (12) in its lower 1) Remove the intake / exhaust terminal (1). -
Page 22: Variable Heat Power
0,40 0,12 16,8 0,44 0,07 0,33 0,08 12,7 0,34 0,05 0,25 0,05 0,26 0,03 0,19 0,03 INTEC 30 SYSTEM EXTERNAL. NG (G20) Universal LPG (G31) BURNER BURNER BURNER BURNER HEAT NOZZLES NOZZLES OUTPUT CONS. FLOW RATE PRESSURE FLOW RATE PRESSURE... -
Page 23: Appliance Check And Maintenance
Nom Q /Min. mg/kWh 30 / 13 35 / 17 Flue temperature at nominal output °C Flue temperature at minimum output °C INTEC 30 SYSTEM EXTERNAL NG (G20) Universal LPG (G31) Gas nozzle diameter 6,90 4,80 Supply pressure 1,13... -
Page 24: Technical Data
3.18 TECHNICAL DATA. Intec 12 Systeme External Intec 30 System External Nominal heat input (NG / Universal LPG) MJ/h (kW) 49,2 (12,3) 121,6 (30,4) Minimum heat input (NG / Universal LPG) MJ/h (kW) 9,8 (2,5) 23,6 (5,9) Nominal heat output (useful) (NG / Universal LPG) -
Page 25: Exploded Boiler Diagram Intec 12 System External
3.19 EXPLODED BOILER DIAGRAM INTEC 12 SYSTEM EXTERNAL. -
Page 26: Spare Part List Intec 12 System External
3.20 SPARE PART LIST INTEC 12 SYSTEM EXTERNAL. -
Page 27: Exploded Boiler Diagram Intec 30 System External
3.21 EXPLODED BOILER DIAGRAM INTEC 30 SYSTEM EXTERNAL. -
Page 28: Spare Part List Intec 30 System External
3.22 SPARE PART LIST INTEC 30 SYSTEM EXTERNAL. -
Page 29: Boiler Registration
3.23 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 30: Commissioning Boiler Check List
3.24 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 an qualified gas technician. The installer certifies that this Boiler has been installed to the manu- facturer’s instructions, has been filled, commis- sioned and is ready for use. -
Page 31: Service Records
3.25 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 32 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 36 AS/NZS 5263.1.2 Cert. SAI-400175 SAI Global...
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