Related Manuals for Rinnai HJ Cooper LCUS00934010
Summary of Contents for Rinnai HJ Cooper LCUS00934010
- Page 1 Owner and installer guide Low pressure indoor copper tanks Models: HJ Cooper low pressure copper classic, low pressure copper wetback, and low pressure copper undersink tanks...
- Page 2 For more information about buying, using, and servicing of Rinnai appliances call: 0800 RINNAI (0800 746 624) Rinnai New Zealand Limited 105 Pavilion Drive, Mangere, Auckland PO Box 53177, Auckland Airport, Auckland 2150...
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Page 3: Table Of Contents
About your HJ Cooper tank ........4 Troubleshooting ............5 Specification summary ..........7 Plumbing setup ............9 Location ..............11 Storage and delivery temperatures ......11 Water quality ..............12 Electrical supply and connections ......13 Valves and fittings ............14 Commissioning ............14 Limited warranty ............15... -
Page 4: About Your Hj Cooper Tank
- vent pipe If you plan to be away for only a replaced by an authorised few nights we suggest you leave person using Rinnai Do not operate the system the system switched on. If it is replacement parts. unless all the safety devices are necessary to switch off the tank fitted and are in working order. -
Page 5: Troubleshooting
Troubleshooting Do not attempt to carry out any work other than that mentioned in this troubleshooting section. If you have any other faults or problems, please contact your installer, or contact Rinnai. Problem Possible solution Lack of hot water Is there electricity supply to the tank? or no hot water Check that the isolating switch marked ‘hot water’... - Page 6 Installation information...
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Page 7: Specification Summary
Specification summary Low pressure copper undersink Suitability Connections • Indoor installations Refer drawing below. • Low pressure systems • Domestic and commercial heating applications • Top plumbing connections Element Low watt density nickel plated cop- Not suitable as a pool or spa heater. per, 1.25 “... - Page 8 Low pressure copper classic, and wetback Element Suitability Low watt density nickel plated cop- • Indoor installations per, 1.25 “ BSP boss. • Low pressure systems • Domestic and commercial heating applications • Left, right, or bottom plumbing connections Thermostat • Classic tanks Not suitable as a pool or spa heater. 7 “...
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Page 9: Plumbing Setup
Plumbing setup Tanks should be installed in accordance with G12/AS1. For servicing and maintenance, please allow sufficient room for access to covers and valves. Plumbing setup for a low pressure copper cylinder - valve vented Hot water to kitchen and laundry Pressure relief valve Tempering valve Tempered hot water to bathroom... - Page 10 Plumbing setup for a low pressure copper cylinder - open vented Vent pipe terminating outside building Hot water to kitchen and laundry Tempering valve Tempered hot water to bathroom Pressure reducing valve Isolation and non-return valve Isolation valve Line strainer Drip tray Third inlet option 10 | Low pressure indoor copper owner and installer guide: 20733-C 03-13...
- Page 11 Plumbing setup for a low pressure copper cylinder with a wetback Vent pipe terminating outside building Hot water to kitchen and laundry Tempering valve Tempered hot water to bathroom Riser tube Pressure reducing valve Isolation and non-return valve Isolation valve Hot flow pipe Line strainer Drip tray...
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Page 12: Location
Access to tank Tanks should not be located where they will be difficult to remove. Where a tank is not easily accessible for maintenance and replacement, the Rinnai warranty will not cover any additional costs caused by access difficulty. Storage and delivery temperatures Storage temperature Local regulation states that hot water shall be stored at a minimum temperature of 60 °C. -
Page 13: Water Quality
Water quality The water quality of most public supplies, and from bore wells is generally suitable. Refer to the water quality parameters in the warranty section of this guide for further information. Pipe sizing and valve selection must be performed to allow for the water supply pressure. Blue water Blue water is a result of bio-films being formed which corrode the copper to feed the micro-organisms, producing copper carbonate and hydroxyis in the water. -
Page 14: Electrical Supply And Connections
Electrical supply and connections The electrical connection must be carried out by a qualified person in accordance with NZ Electrical Regulations. The water heater must have the heating element connected to an independent, fused, AC 230 V 50 Hz power supply with an isolating switch installed at the switch board. • The water heater must be filled with water prior to connection to the power supply • Disconnect all power prior to installation and commissioning • Household wiring to the heater must be capable of withstanding the appliance load... -
Page 15: Valves And Fittings
Valves and fittings Valves with pressure ratings other than those listed in this manual must not be used. Fittings supplied with the tank Two brass plugs, to plug unused connections, are packaged in a plastic bag inside the element cover, and a copper riser tube (for wetback tanks) is supplied. -
Page 16: Limited Warranty
Rinnai reserves the right to make modifications and change specifications and its parts without notice. For the purposes of the Consumer Guarantees Act 1993, Rinnai only guarantees the availability of repair facilities and spare parts for the express warranty periods recorded in the Rinnai warranty summary table. - Page 17 3. All appliances must be operated and maintained in accordance with manufacturer’s operating instructions. 4. The warranty applies only to the components supplied by Rinnai. It does not apply to components supplied by others, such as, isolating valves, electrical switches, pipe work, electrical cables, fuses, and where applicable components supplied by others, but not limited to these.
- Page 18 Most metropolitan water supplies fall within these limits. If you are unsure about water quality, please contact Rinnai and we will provide you with the details of an authorised agency able to test your water for compliance to Rinnai standards. If sludge or foreign matter is present in the water supply, a suitable filter should be incorporated in the water supply.
- Page 19 Proof of purchase RECORD YOUR DETAILS ATTACH YOUR PROOF OF OF PURCHASE BELOW: PURCHASE HERE: Retailer: Retailer address: Date of purchase: Product details: Please keep these details in a safe place for future reference. Installer details Company name: Installer name: Address: Phone: Mobile:...
- Page 20 Experience our innovation Rinnai.co.nz 0800 746 624 http://www.youtube.com/rinnainz 20733-C: 03-13 http://www.facebook.com/rinnainz...
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