Table of Contents
Advertisement
Quick Links
Page title
Covering model numbers for residence
GAUS-315QT
GAUS-315QS
GAUS-250EQTB
GAUS-160EQTB
Heat Pump Unit GS3-45HPA-AU
※This manual is for TO BE USED
by the installing Dealer only.
It is not an owner's manual.
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 supervision or
instruction.
Children being supervised not to play with the appliance.
Sanden Heat Pump – Installation Manual
Page 1 of 28
Advertisement
Table of Contents
Related Manuals for Sanden GAUS-315QT
Summary of Contents for Sanden GAUS-315QT
-
Page 1: Page Title
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 supervision or instruction. Children being supervised not to play with the appliance. Sanden Heat Pump – Installation Manual Page 1 of 28... -
Page 2: Table Of Contents
No liability can be accepted for any consequences that may arise as a result of its application No liability can be accepted for any consequences that may arise as a result of its application. Sanden is in a process of continuous improvement with, therefore specifications may be different to those referenced in this manual –... -
Page 3: Introduction
How it works The Sanden Eco Hot water Heat Pump System heats water by transferring the heat from the surrounding air to the water using a refrigerant. The refrigerant is heated by a heat exchanger that absorbs heat from the surrounding air (Figure 1). -
Page 4: Installation Details
Installation details This Sanden Eco Hot water Heat Pump System must be installed by a licensed person in consideration of the following standards and regulations: AS/NZS3500 National plumbing and drainage code hot water supply systems – acceptable solutions HB 263-2004 Heated water systems plumbing industry commission... -
Page 5: Installation Location
There must be adequate space between top of heat pump & anything above it to allow for access to top controls for servicing. Figure 3: Restrictions on where the heat pump unit can be installed (overhead view) Flat wall installation Corner installation Sanden Heat Pump – Installation Manual Page 5 of 28... -
Page 6: Power Requirement
See current time setting and block out time section on page 16. Sanden Heat Pump – Installation Manual Page 6 of 28... -
Page 7: Piping Connections
If any heat-resistant vinyl chloride pipes (such as HT pipe) are bonded together, pass water through them after the pipes have set to prevent any bond adhering to the filter or other parts. Sanden Heat Pump – Installation Manual Page 7 of 28... -
Page 8: Heat Pump Unit Piping
④ 3. 4 way valve 4. T piece 5. Elbow ⑥ 6. Union 7. Cold water pressure valve 8. PTR Valve ⑧ ② ⑥ ① ③ ⑥ ⑦ ⑤ ④ Sanden Heat Pump – Installation Manual Page 8 of 28... -
Page 9: Removing Air From The System
Open the water drain plugs (2 places) on the Heat Pump Water drain plugs Unit. Close the plugs after no air is confirmed in the water supply. Then connect power to the Heat Pump Unit. Open Faucets. Sanden Heat Pump – Installation Manual Page 9 of 28... -
Page 10: Freeze Protection
It is important to use a heater that directly detects the piping temperature. Figure 8: Details on wrapping thermal insulation around the piping connector Pipe wrapping Connection wrapping Heater Insulation Band Tapes Thermal Insulation Sanden Heat Pump – Installation Manual Page 10 of 28... -
Page 11: Electrical Connections
The type of off-peak connection may need to be changed if hot water supply is not maintained as required. Figure 9: Outline of electrical system connections Caution Use Copper wiring Sanden Heat Pump – Installation Manual Page 11 of 28... -
Page 12: How To Connect Power Line
Attach the terminal block cover and piping cover back on the heat pump unit. Figure 10: Connect power cables White Black Green 3×M4 Screws Power supply Ground Wire holder band Power line Sanden Heat Pump – Installation Manual Page 12 of 28... -
Page 13: How To Connect Tank Unit Thermistor Cable
Cable ties the conduit to the hot line coming to the tank from side of heat pump unit. Figure 11: Connect tank unit thermistor cable Tank unit Thermistor cable Screw Gasket Conduit connector Terminal block Conduit Sanden Heat Pump – Installation Manual Page 13 of 28... -
Page 14: Time Setting And Block Out Time Setting
When no panel operation is performed for more than 60 seconds the display is switched to the Display Sleep Mode and turns off. Display Sleep Mode is cancelled when Up, Down or Enter key is pressed. Sanden Heat Pump – Installation Manual Page 14 of 28... - Page 15 Figure 12 How to operate the controller Operation Panel How to remove the operation panel １．Remove Top Panel (6 screws) ２．Pull up Operation Panel Pull up Operation Panel Sanden Heat Pump – Installation Manual Page 15 of 28...
-
Page 16: Block Out Time Setting Mode
Make sure to set both times to ‘00’ when cancelling the block out time setting ※Example setting Bo Setting For Example “ 13 01 ” ○ ○ ○ Unit will not Run Sanden Heat Pump – Installation Manual Page 16 of 28... -
Page 17: Maintenance Mode
Clock Display Mode Enter Enter Interval Setting Mode No Operation Enter Enter for 60sec. Enter Error History Display Mode No Operation for 60sec. Enter Parameter Display Mode Clock Setting Mode Sanden Heat Pump – Installation Manual Page 17 of 28... -
Page 18: Error Codes
- Remove foreign objects from the evaporator coil (e.g. fallen leaves, grass, High ambient temperature defrost E008 snow) drive error - Replace the ambient temperature thermistor - Replace the defrost thermistor Sanden Heat Pump – Installation Manual Page 18 of 28... - Page 19 2. If the corrective actions above do not solve the error problem, a malfunction of the PCB is highly likely. Sanden Heat Pump – Installation Manual Page 19 of 28...
-
Page 20: Water Supply Quality
Sanden Heat Pump – Installation Manual Page 20 of 28... -
Page 21: Technical Data
※1 Test condition : Outlet water setting 60℃, Inlet water 17℃, Ambient temperature Dry Bulb 19.7℃ / Wet Bulb 13.8℃ ※2 Test condition : Outlet water setting 60℃, Inlet water 9℃, Ambient temperature Dry Bulb 7℃ / Wet Bulb 6℃ Sanden Heat Pump – Installation Manual Page 21 of 28... - Page 22 Hot water storage tank unit REFER Drawing provided with tank GAUS- GAUS- GAUS- GAUS- Model No: 315EQS 315EQT 250EQTB 160EQTB Sanden Heat Pump – Installation Manual Page 22 of 28...
- Page 23 Wiring Diagram Sanden Heat Pump – Installation Manual Page 23 of 28...
-
Page 24: Warranty Policy
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. -
Page 25: 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: Heat pump unit – Sanden warrants all parts labour on the SANDEN water heater system for a period of 6 (Six) years from date of installation. -
Page 26: Check Sheet
Pressure reduction valve (500kPa) has been fitted to the cold water supply of the unit During draining of the tank, unit water does not overflow from the drain ditch. Installed By…………………………………………………… Date………………………………… Inspected By …………………………………………………. Date………………………………… Sanden Heat Pump – Installation Manual Page 26 of 28... -
Page 27: Memo
-------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Sanden Heat Pump – Installation Manual Page 27 of 28... - Page 28 Sanden Heat Pump – Installation Manual SANDEN Heat Pump Page 28 of 28 40980-44912 Installation Manual AU...