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Hurlcon Gas Fired
Hot Water Boiler
H120 & H150 S & B Models
INSTALLATION AND OPERATING INSTRUCTIONS
HURLCON Manufacturing & Sales Pty. Ltd. A.B.N. 97 007 284 504
48 Hanna Street, Noble Park, VICTORIA. 3174
Telephone: (03) 9554 2200 Facsimile: (03) 9554 2270
www.hurlcon.com.au
email: service@hurlcon.com.au
Information and specifications subject to change without notice.
Rev 136-1105
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Summary of Contents for hurlcon H120S
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Page 1: Installation And Operating Instructions
Hot Water Boiler H120 & H150 S & B Models INSTALLATION AND OPERATING INSTRUCTIONS HURLCON Manufacturing & Sales Pty. Ltd. A.B.N. 97 007 284 504 48 Hanna Street, Noble Park, VICTORIA. 3174 Telephone: (03) 9554 2200 Facsimile: (03) 9554 2270 www.hurlcon.com.au... -
Page 2: Table Of Contents
INSTALLATION AND OPERATING INSTRUCTIONS ............1 INTRODUCTION ....................... 3 NOTICE TO INSTALLERS ..................3 MODELS AVAILABLE ....................4 STANDARD EQUIPMENT..................4 INSTALLATION ....................... 5 SAFETY RULES ...................... 5 GUIDE TO INSTALLATION................... 6 CLEARANCES ......................7 ELECTRICAL CONNECTION ................7 BOILER DIMENSIONS ................... 8 INDOOR INSTALLATION.................. -
Page 3: Introduction
It is equipped with features that take advantage of new technology developed exclusively by Hurlcon. The Hurlcon Boiler is a floor mounted atmospheric boiler with a built in balanced flue for outdoor installation. The power output is controlled by an integrated electronic controller to maintain the set point water temperature over a wide load range. -
Page 4: Models Available
2.0 MODELS AVAILABLE Details Model Model 120S & 120B 150S & 150B Height Length Width Gas input 105 MJ 144 MJ Gas type Natural & L P Gas Nom output 24 kW (82,000Btu) 35 kW (119,000Btu) Ignition system Electronic Ignition Heat exchanger/burner All copper/stainless steel Boiler Thermostat... -
Page 5: Installation
The flow and return connections are located on the rear of the boiler. The flow and return connections are clearly marked and the connections are 1” BSP FI. The Hurlcon Boiler is fitted with a built in flow switch and will not start unless full of water and the pump is operating. -
Page 6: Guide To Installation
3.2 GUIDE TO INSTALLATION Location of Flue Terminals – An extract from AG 601 Minimum Clearances Required For Balanced Flue Terminals or The Terminals Of Outdoor Appliances. openable window See note 3 door See note 2 T = Flue terminal M = Gas meter I = Mechanical air inlet P = Electricity meter... -
Page 7: Clearances
3.3 CLEARANCES The boiler must be installed at least 500mm from any combustible surface. Clearances must comply with AG 601. Clearances from non combustible surfaces are: Front 500mm Both sides 500mm Rear 80mm Above 1500mm Combustible Surfaces 500mm Minimum Boiler must be installed on a fireproof base. 3.4 ELECTRICAL CONNECTION The boiler is supplied with a standard 10 amp 3 pin plug for connection to a 240V 10 amp GPO. -
Page 8: Boiler Dimensions
If the H120 - 150 Boiler is to be installed indoors, an indoor draught hood kit must be purchased from Hurlcon and installed on the Boiler to convert it to an indoor model. Product code numbers for draught hoods are:... -
Page 9: Ventilation - Air Supply To The Boiler
Lower grille for fresh air ventilation A Hurlcon indoor draught diverter must be fitted to unit in accordance with Hurlcon’s Instructions and Installation Codes before the boiler can be enclosed. Do not install spa blowers in the same room as a gas boiler. This is potentially dangerous to spa users. -
Page 10: Heating Pipe Size & Layout
It is important that the pipe sizes are correctly calculated before installation. • Hurlcon recommend a two pipe system with the pipes sized according to the flow requirements and length of runs with a maximum water velocity of 1.5 M/s. -
Page 11: Commissioning
2.00 4.3 FLOW SWITCH • The Hurlcon Boiler has an inbuilt flow switch which allows the burner to operate only when the system is full of water and the circulating pump is operating. NOTE: The installed flow switch has no user adjustments. -
Page 12: Genus Iv 3 Button Controller
55° max setpoint by a jumper on the PCB. (See page 18). • Hurlcon Genus IV room thermostat. If a Hurlcon Genus IV room thermostat is fitted the Genus boiler control will ‘learn’ automatically when powered up after approx 1 minute. If the thermostat is disconnected or loses communication F5 fault will be displayed and the boiler will shut down after 3 minutes. -
Page 13: Energy Saving Tips
• Keep the boiler area free from garden refuse and debris. This will help prevent insects nesting in the unit and ensure extended life and reliability of your boiler. 5.3 CONTROL SYSTEMS HURLCON ○ COOL WARM... - Page 14 • To prevent rapid cycling of the boiler, the thermostat has an inbuilt time delay which prevents the boiler from turning on for two minutes after the set point has been reached. If the time delay is activated, the symbol “L” will be displayed. This is part of normal operation.
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Page 15: Gas Conversion
5.3.4 OPERATION Sequence of events once the boiler has been correctly installed with the room thermostat and burner turned off. Event Result Turn on electrical power to the boiler Controller powers up and completes test procedure. Pump starts up. Flow indicator on. Turn on room thermostat Ignition sequence begins;... -
Page 16: Gas - Component Information
6.2 GAS – COMPONENT INFORMATION Natural Gas Propane Gas ULPG Gas Injector Burner Injector Burner Injector Burner Model size pressure size pressure size pressure H120 1.25mm 0.90 kPa 0.75mm 2.50 kPa 0.75mm 2.00 kPa H150 1.25mm 0.90 kPa 0.75mm 2.50 kPa 0.75mm 2.00 kPa 6.3 GAS PIPE SIZING TABLES... -
Page 17: Troubleshooting
Shut off gas supply and call for service Heat exchanger scaled Shut off gas supply and call for service If the boiler cannot be made to perform correctly, please contact the Hurlcon Service Office closest to you. VICTORIA: Phone (03) 9765 9765... -
Page 18: H120 - H150 Wiring Diagram
8.1 MODEL H120 – H150 WITH HEATSAVER 55 – 90 DEGREE SETTING & THERMOSTAT SELECTION By changing the jumper position the boiler optional Hurlcon Genus room maximum setpoint can be altered from 90° to thermostat is used the thermostat selector 55°. -
Page 19: One Year Limited Warranty
9.0 ONE YEAR LIMITED WARRANTY GENERAL CONDITIONS Hurlcon cover your boiler with a limited 1 year warranty against defective materials and workmanship from the date of purchase (plus 30 days to allow for installation). The heat exchanger, burner and cabinet are covered by a five year limited warranty (plus 30 days to allow for installation).
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