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Table of Contents
Owner's
Manual
& InstallatIon guIde
4 star Gas Hot Water Heater
Models 135tHM4n | 135tHM4P
170tHM4n | 170tHM4P
Installation details
owner's Information
Warranty
For advice, repairs and service,
call: 1800 080 055
Carefully remove all packaging and
transit protection from the heater
before installation. dispose of the
packaging responsibly using re-
cycling facilities where they exist.
specifications and materials may change without notice.
effective for all thermann 4 star water heaters manufactured
and sold after 1st december 2013.
H4127
Rev. B
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Table of Contents
Related Manuals for Thermann 135THM4N
Summary of Contents for Thermann 135THM4N
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Page 1: Installation Details
4 star water heaters manufactured and sold after 1st december 2013. H4127 Rev. B... -
Page 2: Table Of Contents
Thermann Owner’s Manual 4 Star Gas Hot Water Heater Contents Installation Details Plumbing Connections Gas Connections Specifications Commissioning Adjustments Owner’s Information System Maintenance Troubleshooting Warranty H4127 Rev. B... -
Page 3: Installation Details
Thermann Owner’s Manual Thermann Owner’s Manual 4 Star Gas Hot Water Heater Installation Details Outdoor Tank Installation The water heater must be installed outdoors, with the minimum clearances as shown in the figure below. We recommend a plinth be installed... -
Page 4: Plumbing Connections
Thermann Owner’s Manual 4 Star Gas Hot Water Heater Plumbing Connections Installation Requirements Water Supply Pressure this water heater must be installed this water heater is designed for direct by a licensed tradesperson, and in connection to water supply pressures... - Page 5 Thermann Owner’s Manual 4 Star Gas Hot Water Heater Plumbing Connections Pressure & Temperature Relief Valve Danger: Failure to operate the relief The Pressure & Temperature Relief valve easing lever at least once every Valve is supplied loose with the water six (6) months may result in a problem heater.
- Page 6 Thermann Owner’s Manual 4 Star Gas Hot Water Heater Plumbing Connections Hot Water Connection Temperature Protection the hot water pipe should be Water heaters can produce very hot connected to either of the RP¾/20 water. to reduce the risk of scald sockets marked "outlet"...
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Page 7: Gas Connections
Thermann Owner’s Manual 4 Star Gas Hot Water Heater Gas Connections Refer to the data label for correct gas type. gas piping should be connected through the side of the case (see figure below). the plastic grommet must be installed around the pipe and clipped into the case. - Page 8 Thermann Owner’s Manual 4 Star Gas Hot Water Heater Gas Connections Filling the Water Heater Lighting the Water Heater the water heater must be filled with Instructions for lighting procedure are water before lighting. on the inside of the access cover and shown below: open all hot water taps.
- Page 9 Thermann Owner’s Manual 4 Star Gas Hot Water Heater Gas Connections If pilot has failed to light or has not Shutting Down The Water Heater remained alight, turn gas control Turn the knob to “•” (off) position. knob to “•” (off). Wait five (5) minutes for the escape of unburnt turn water off at water isolating gas, then begin again at step 3.
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Page 10: Specifications
Thermann Owner’s Manual 4 Star Gas Hot Water Heater Specifications System Components Component Description PTr Valve Hot water Outlet To House Cold water Inlet Tank Specifications Model numbers 135THM4n 170THM4n 135THM4P 170THM4P Capacity (l) net weight empty (kg) relief Valve Pressure (kPa) -
Page 11: Commissioning Adjustments
Thermann Owner’s Manual 4 Star Gas Hot Water Heater Commissioning Adjustments Note: Commissioning adjustments can be done only by a licensed tradesperson. Main Gas Pressure Regulator Adjustment the main burner pressure must be set at installation and should not need readjustment. -
Page 12: Owner's Information
Thermann Owner’s Manual 4 Star Gas Hot Water Heater Owner’s Information Safety Water Quality Your thermann water heater has been this appliance is not intended for use manufactured to suit water conditions by persons (including children) with of most australian metropolitan reduced physical, sensory or mental supplies. - Page 13 Note: There are no user serviceable components in the system. How Does My System Work? The Thermann water storage tank is used to store the heated water ready for household use. It has a high temperature vitreous enamel lining to...
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Page 14: System Maintenance
Thermann Owner’s Manual 4 Star Gas Hot Water Heater System Maintenance Six Monthly Service – By Owner The service should include the Open the Pressure & Temperature following: Relief Valve for approximately 10 • Replace the Pressure & seconds by lifting the lever on the Temperature Relief Valve. -
Page 15: Troubleshooting
Thermann Owner’s Manual 4 Star Gas Hot Water Heater Troubleshooting What Should I Check Before • Consider that often the hot Making A Service Call? water usage of showers, washing If there is not enough hot water, it machines and dishwashers can is recommended that the following be under estimated. -
Page 16: Warranty
4 Star Gas Hot Water Heater Warranty Thermann Hot Water Unit Replacement Guarantee If an inner cylinder fails on a thermann Manufactured by GWA Group Limited hot water unit within a further six (6) (“GWA”) years after the end of the initial one (1) - Page 17 Thermann Owner’s Manual 4 Star Gas Hot Water Heater Warranty accidental damage, abuse, misuse, If gWa fails to meet a guarantee under maltreatment, abnormal stress the aCl, your remedy for such failure or strain, harsh or adverse water may be limited to any one or more of...
- Page 18 Thermann Owner’s Manual 4 Star Gas Hot Water Heater Warranty Note: If the unit is located in a position that does not comply with the installation instructions or relevant statutory requirements, then this Warranty does not cover major dismantling or removal of cupboards,...
- Page 19 Thermann Owner’s Manual 4 Star Gas Hot Water Heater H4127 Rev. B...
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Page 20: Serial Number
Thermann Owner’s Manual 4 Star Gas Hot Water Heater For advice, repairs and service, call: 1800 080 055 serial number H4127 Rev. B...
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