Sanden GAUS-315QT Manual Download Page 24

 

Sanden Heat Pump – Installation Manual 

Page 24 of 28 

Warranty Policy  

 

Warranty Conditions 

1.  The Sanden Heat Pump Water Heater System must be installed in accordance with the 

installation instructions supplied with the Heat Pump Water Heater System and in 
accordance with all relevant statutory and local requirements of the state in which the 
water heater is installed. 

2.  Where a failed component or Heat Pump Water Heater System is replaced under warranty, 

the balance of the original warranty period will remain effective. The replaced part or Heat 
Pump Water Heater System does not carry a new warranty. 

3.  Where the Heat Pump Water Heater System is installed outside the boundaries of a 

metropolitan area as defined by Sanden or further than 25 kilometers from an accredited 
service agent, the cost of transport, insurance and travelling costs between the nearest 
accredited service agent's premises and the installed site shall be the owner's responsibility. 

4.  Where the Heat Pump Water Heater System is installed in a position that does not allow 

safe, ready access, the cost of accessing the site safely, including the cost of additional 
materials handling and/or safety equipment, shall be the owner's responsibility. 

5.  The warranty only applies to the Heat Pump Water Heater System and original or genuine 

(company) component replacement parts and therefore does not cover any plumbing or 
electrical parts supplied by the installer and not an integral part of the Heat Pump Water 
Heater System. Such parts would include pressure limiting valve, isolation valves, non-return 
valves, electrical switches, pumps or fuses. 

6.  The Heat Pump Water Heater System must be sized to supply the hot water demand in 

accordance with the guidelines in the Sanden Heat Pump Water Heater System literature. 

 
Warranty Exclusions 

1.  Repair and replacement work will be carried out as set out in the Sanden Heat Pump Water 

Heater System warranty. However the following exclusions may void the warranty and may 
incur a service charge and/or cost of parts: 

2.  Accidental damage to the Heat Pump Water Heater System or any component, including: 

Acts of God, failure due to misuse, incorrect installation, attempts to repair the water heater 
other than by a Sanden accredited service agent or the Sanden service department. 

3.  Where it is found there is nothing wrong with the Heat Pump Water Heater System; 

where the complaint is related to excessive discharge from the temperature and/or the 
pressure relief valve due to high water pressure; where there is no flow of hot water due 
to faulty plumbing; where water leaks are related to plumbing and not the Heat Pump 
Water Heater System or its components; where there is a failure of electricity or water 
supplies; where the supply of electricity or water does not comply with relevant codes or 
acts. 

4.  Where the Heat Pump Water Heater System or its component has failed directly or 

indirectly as a result of excessive water pressure. 

5.  Overflow vent drain has not been installed or is blocked or corroded  
6.  Where the Heat Pump has rusted as a result of a corrosive atmosphere; 
7.  Where the unit fails to operate as a result of ice formation in the pipework to or from 

the Heat Pump Water Heater System. 

8.  Where the Heat Pump Water Heater System is located in a position that does not comply 

with the Heat Pump Water Heater System installation instructions or relevant statutory 
requirements, causing the need for major dismantling or removal of cupboards, 
doors or walls, or use of special equipment to bring the Heat Pump Water Heater 
System to floor or ground level or to a serviceable position. 

Summary of Contents for GAUS-315QT

Page 1: ...3 45HPA AU This appliance is not to be used by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervisi...

Page 2: ...0 Change of water supply 20 Technical data 21 Warranty Policy 24 Warranty Period 25 Post installation inspection checklist 25 Check sheet 26 MEMO 27 PATENTS This water heater may be protected by one o...

Page 3: ...currently available It s even more efficient when connected to off peak power1 and the noise level is so low it will operate unobtrusively throughout the night How it works The Sanden Eco Hot water H...

Page 4: ...the relevant standards Only a licensed person will have insurance protecting their workmanship for six years The unit has been specifically designed for domestic hot water heating and is not suitable...

Page 5: ...o circulate and provide adequate space for service maintenance of the unit Figure 3 Install the heat pump unit in an area which allows sufficient ventilation Poor ventilation may cause the unit to sho...

Page 6: ...unless there is a likelihood of high wind or local vibration If the heat pump unit and tank unit are fixed appropriate fixing devices should be used A pressure and temperature relief PTR valve is incl...

Page 7: ...s product cannot be connected to a solar water heater The piping must be insulated using insulation having a thermal conductivity no greater than 0 04 W m K and minimum thickness of 25 mm If the pipin...

Page 8: ...supply to the lower fitting on the tank unit marked Cold Water Inlet Connect the hot water supply pipe to the top of the tank unit marked Hot Water Outlet Install the supplied PTR valve to the fitting...

Page 9: ...o places on the heat pump unit Close the plugs after no air is confirmed in the water Connect the power to the heat pump unit and leave a hot water tap open in the home for three minutes Close the hou...

Page 10: ...Wrap the freeze protection heater up to the water connectors of the main unit Ensure the freeze protection heaters are connected to 24 hours continuous power supply It is important to fully explain ho...

Page 11: ...r supply is cut off However the system will automatically start operation once the electricity becomes available System operation if connected to off peak electricity There are no special settings for...

Page 12: ...cover terminal block cover and screw clamp fitting Connect the power supply line to the terminal block Hold the power supply line below the terminal block with the screw clamp fitting Attach the termi...

Page 13: ...the grey cable inside the black conduit Expose the 2 thermistor wires black white Note that wires from thermistor in tank are black black Strip the 2 wires ready for the terminal block remove the fin...

Page 14: ...ck Setting Mode Press the Enter key in the Clock Display Mode to switch to the Clock Setting Mode Time Display starts flashing once the mode is switched 2 Setting the Clock The time setting can be adj...

Page 15: ...Heat Pump Installation Manual Page 15 of 28 Figure 12 How to operate the controller How to remove the operation panel Remove Top Panel 6 screws Pull up Operation Panel Pull up Operation Panel Operatio...

Page 16: ...tops flashing The end time display starts flashing at the same time Adjust block out end time Set to the desired end time by using Up and Down keys Setting can be performed only in hour increments not...

Page 17: ...Check the values measured by the thermistor How to switch to Maintenance Mode Press and hold down Up and Down keys together in the clock display mode to go to the maintenance mode After the mode is sw...

Page 18: ...e open If the water circulation pump is not working replace the pump E002 HP water outlet over temperature 2 E003 HP outlet temperature thermistor detection error Check if the thermistor is out of the...

Page 19: ...thermistor wire short circuit E023 HP discharge temperature thermistor wire short circuit E024 HP defrost temperature thermistor wire short circuit E025 HP ambient temperature thermistor wire short c...

Page 20: ...ntaminants Water with a pH less than 6 0 may be treated to raise the pH It is recommended that an analysis of the water from a rainwater tank be conducted before connecting this type of water supply t...

Page 21: ...ity 4 5 kW 1 Power consumption Mid Winter Season 0 91 kW 1 1 03kW 2 COP Mid Winter Season 5 0 1 4 4 2 Circuit Breaker Size 20A Design Pressure High Low 14 9 0MPa Protection Raining Class IPX4 Max Oper...

Page 22: ...Sanden Heat Pump Installation Manual Page 22 of 28 Hot water storage tank unit REFER Drawing provided with tank GAUS 315EQS Model No GAUS 315EQT GAUS 250EQTB GAUS 160EQTB...

Page 23: ...Sanden Heat Pump Installation Manual Page 23 of 28 Wiring Diagram...

Page 24: ...rdance with the guidelines in the Sanden Heat Pump Water Heater System literature Warranty Exclusions 1 Repair and replacement work will be carried out as set out in the Sanden Heat Pump Water Heater...

Page 25: ...other modes of failure Warranty Period Subject to the Warranty Conditions and Exclusions stated above your Sanden Heat Pump Water Heater System is warranted in a Residential application as follows Hea...

Page 26: ...h the installation manual Around the piping Action Completed A dedicated water supply stop cock is mounted The metal piping for the hot water supply has been properly insulated There is no water leaki...

Page 27: ...Sanden Heat Pump Installation Manual Page 27 of 28 MEMO...

Page 28: ...Sanden Heat Pump Installation Manual Page 28 of 28 SANDEN Heat Pump 40980 44912 Installation Manual AU...

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