Thermann 125THM118 Owner'S Manual And Installation Manual Download

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THM0421 026512 Rev. E

Thermann Owner’s Manual

80L to 400L Electric Storage Water Heaters

Installation Details

Plumbing Connections

Electrical Connection

Specifications 6

Operating Instructions

Safety Information

Service Information

Troubleshooting 11

Warranty 13

Contents

Summary of Contents for 125THM118

Page 1: ... STANDARD MODELS 80THM136 125THM118 125THM136 160THM124 160THM136 T2F136S T3F136S T4F136S HARD WATER MODELS 80THM136H 125THM118H 125THM136H 160THM124H 160THM136H T2F136SH T3F136SH 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...

Page 2: ...anual 80L to 400L Electric Storage Water Heaters Installation Details 1 Plumbing Connections 3 Electrical Connection 5 Specifications 6 Operating Instructions 8 Safety Information 9 Service Information 10 Troubleshooting 11 Warranty 13 Contents ...

Page 3: ...rds Only a licensed person will have insurance protecting their workmanship for 6 years Make sure you use a licensed person to install this water heater and ask for your Compliance Certificate Water Supply Pressure This water heater is designed for direct connection to water supply pressures of All models 800kPa Where the mains pressure can exceed or fluctuate beyond the pressure shown above a pre...

Page 4: ...re clearly visible Note All models are equipped with a sacrificial anode accessible through the top cover Allow 50 of the height of the water heater for clearance above to replace the anode The product must be installed on a flat solid supporting surface A properly drained overflow tray must be used where property damage could occur from water spillage See AS NZS3500 4 for further details When ins...

Page 5: ...must not be operated unless this valve is fitted and in working order The PTR Valve should be checked for adequate performance or replaced at intervals not exceeding 5 years or less in areas where local regulations apply Important The PTR Valve and its drain outlet pipe must not be sealed or blocked It is normal for the PTR valve to leak a small amount of water during heating cycles Danger Failure...

Page 6: ... made of copper Note a combined isolating valve non return valve line strainer may be used Expansion control valve only required where local regulations demand Union Connection Non return Valve Line Strainer Cold Water Inlet Drain Expansion Control Valve Isolating Valve Spindle Vertical Inlet Connections Temperature Protection Water heaters can produce very hot water To reduce the risk of scald in...

Page 7: ...ds to disengage the top edge Ensure that the conduit entry is well sealed to achieve correct weatherproofing Note This water heater is fitted with a thermostat and over temperature energy cut out Under no circumstances should the water heater be operated without both these devices being in the circuit Replacement must be carried out only by a licensed tradesperson or the manufacturer Danger The op...

Page 8: ...t Water Delivery L 80 125 160 Net Weight Empty kg 41 51 61 Element s Sizes kW 3 6 1 8 3 6 2 4 3 6 Relief Valve Pressure kPa 1000 1000 1000 Temperature C 99 99 99 Power Rating kW 10kW 10kW 10kW A C D E B Nominal Dimensions Tank Size 80L 125L 160L Total Height A 925 1090 1345 Total Diameter B 490 530 530 Outlet Height C 735 865 1120 Inlet Height D 160 190 190 Electrical Entry E 85 100 100 ...

Page 9: ... 220 Electrical Entry E 105 105 130 Top Sensor F 770 865 830 Solar Return G 565 555 545 Bottom Sensor H 355 350 350 Flow J 195 195 220 Element Angle K 70 70 70 Specifications 250L to 400L Specifications Tank Size 250L 315L 400L Storage Capacity L 259 321 415 Hot Water Delivery L 250 315 400 Net Weight Empty kg 72 93 115 Element s Sizes kW 3 6 3 6 3 6 Relief Valve Pressure kPa 1000 1000 1000 Temper...

Page 10: ...ntent of the water supply is less than 2500 mg L In areas where the TDS exceeds 600mg L it is possible that the magnesium alloy anode supplied in the heater may become over reactive To alleviate this a hard water model is recommended or the magnesium alloy anode should be replaced with an aluminium alloy anode Water can also be very corrosive the measure of this is the saturation index If the wate...

Page 11: ...the valve to ensure water is relieved to waste through the relief drain pipe Lower lever gently and check that it closes correctly The PTR Valve must not be tampered with or removed The water heater must not be operated unless this valve is fitted and in working order The PTR Valve should be checked for adequate performance or replaced at intervals not exceeding 5 years or less in areas where loca...

Page 12: ...water conditions it is recommended that you carry out a more frequent check of your anode s condition refer Operating Instructions Water Quality Flush the water heater by doing the following i Turn off the power ii Turn off the cold water supply to the water heater at the isolating valve iii Gently operate the easing lever on the Pressure Temperature Relief Valve to release the pressure in the wat...

Page 13: ...sage the previous evening Consider that often the hot water usage of showers washing machines and dishwashers can be under estimated Review these appliances to determine if your daily usage is greater than the storage volume of your water heater For example if you have a 315 litre storage tank and you are using 450 litres of water it is possible that there will be certain times of the day where th...

Page 14: ...urn off the electricity supply and contact Customer Service on 1300 412 612 High Electricity Bills Is the Pressure Temperature Relief Valve discharging too much water Is one outlet such as the shower using more hot water than you think See No Hot Water Is there a leaking hot water pipe or dripping hot water tap A small leak can waste a large quantity of hot water Replace faulty tap washers and hav...

Page 15: ... inner cylinder fails on a Thermann hot water unit within a further six 6 years after the end of the initial one 1 year warranty period GWA will provide a free replacement hot water unit at the nearest approved GWA agent or GWA office to the owner s home Under this replacement guarantee the transport installation and labour costs of delivering the replacement hot water unit and removing and replac...

Page 16: ...is Warranty certain legislation including the ACL may give you rights which cannot be excluded restricted or modified This Warranty must be read subject to such legislation and nothing in this Warranty has the effect of excluding restricting or modifying those rights If GWA fails to meet a guarantee under the ACL your remedy for such failure may be limited to any one or more of the following repla...

Page 17: ...ion including under the ACL any claims for damage to furniture carpets walls foundations or any other consequential loss either directly or indirectly due to defects of any kind in a Unit will only be met by GWA where the damage could be considered reasonably foreseeable Our goods come with guarantees that cannot be excluded under the Australian Consumer Law You are entitled to a replacement or re...

Page 18: ...nk currently operates as a standard electric storage water heater a solar upgrade kit can be purchased to convert the water heater to an electric boosted solar water heater This will significantly reduce the amount of electricity required to heat the water Note Due to the additional boosting solar power source the standard thermostat ECO module must also be replaced with a suitable type ie ST13011...

Page 19: ...17 THM0421 026512 Rev E Thermann Owner s Manual 80L to 400L Electric Storage Water Heaters This page is intentionally blank ...

Page 20: ...Thermann Owner s Manual 80L to 400L Electric Storage Water Heaters Serial Number For advice repairs and service call 1800 080 055 ...

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