Related Manuals for Rinnai Enviroflo AR Series
Summary of Contents for Rinnai Enviroflo AR Series
- Page 1 MODELS EHPA300VM EHPA300VMH EHPA340VM EHPA340VMH AR Series Enviroflo AR Series - Heat Pump Hot Water System Operation & Installation Manual...
- Page 2 For continued safety of this appliance it must be installed and maintained in accordance with the manufacturer’s instructions. Standard: AS3498:2020 Standard: AS/NZS 2712:2007 Licence Number: SMK1849 Licence Number: WMKA00169 SAI Global SAI Global Rinnai EHPA Heat Pump OIM - Issue 1...
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Page 3: Table Of Contents
Controller Layout and Keys �������������������������������������������������������������������������������������������������������������������������� 21 LED Icons �������������������������������������������������������������������������������������������������������������������������������������������������������� 22 Controller Functions and Operation ������������������������������������������������������������������������������������������������������������� 23 Wi-Fi Connection �������������������������������������������������������������������������������������������������������������������������������������������� 26 Wi-Fi - Troubleshooting ��������������������������������������������������������������������������������������������������������������������������������� 27 Connection of External Signals �������������������������������������������������������������������������������������������������������������������� 27 Contacts Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 4: Warnings And Important Information
For safety and warranty purposes, appliances that may be damaged or incorrect MUST NOT be installed or operated under any circumstances. Installation of damaged or incorrect appliances may contravene local government regulations. Rinnai disclaims any liability or responsibility whatsoever in relation to the installation or operation of damaged or incorrect appliances. -
Page 5: Transport And Storage Of Appliance
FROM VERTICAL The Rinnai Electric Heat Pump must be transported at an angle no greater that 45º from vertical. As the compressor unit is located at the top of the electric heat pump, should the heat pump be tilted at a greater angle than 45º from vertical, the lubrication oil within the compressor can run down into the mufflers. -
Page 6: Scald Hazards
NEVER…. Leave a toddler in the care of another child. They may not understand the need to have the water temperature set at a safe level. Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 7: Operating Principle
SYSTEM SCHEMATIC FILTER EVAPORATOR DISCHARGE LINE SENSOR SUCTION LINE SENSOR HIGH PRESSURE SWITCH WATER TANK 4 WAY VALVE HEAT EXCHANGER COMPRESSOR MICRO-CHANNEL Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 8: Safety Devices
If the valve leaks continuously, try easing the valve gear for a few seconds. This may dislodge any foreign matter which may be causing the problem. If this does not fix the issue, contact Rinnai. Operate the easing gear regularly to remove any lime deposits and to verify that it is not blocked. -
Page 9: Hydrogen Gas
It is recommended that the anodes be inspected at least every 5 years. The factory fitted Rinnai anodes are Magnesium based. These anodes are suited to conditions where the total dissolved solids (TDS) content in the water supply does not exceed 600 mg/L, (which is the case in most areas). In areas where the total dissolved solids (TDS) content in the water supply exceeds 600 mg/L Rinnai aluminium based anodes are required. -
Page 10: Save A Service Call
SAVE A SERVICE CALL Rinnai’s servicing network personnel are fully trained and equipped to give the best service on your Rinnai appliance. If your appliance needs service, ring one of the service contact numbers on the back of this booklet. - Page 11 Low supply voltage Mains power voltage is too low High supply voltage Mains power voltage is too high *If an error code is displayed on the control unit please contact Rinnai Customer Care Immediately. Rinnai EHPA Heat Pump OIM - Issue 1...
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Page 12: Specifications
21.1°C cold water inlet 32.6°C Ambient Heat Output 4.4 kW 21.1°C cold water inlet *Sound Pressure Level @1.5m. Sound Levels on installations can be higher due to noise reflections from nearby surfaces and structures. Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 13: Dimensions
Hot water outlet / PTR height 1259 mm 1429 mm Cold water inlet height 116 mm Cylinder diameter 652 mm Cylinder Diameter Outlet AR Series Drain Height Hot Outlet / PTR Height Cold Cold Inlet Inlet Height Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 14: Clearances
Allow 300 mm minimum vertical clearance for service access and 300mm to the front for control operation. 100 mm 50 mm 500 mm 300 mm 150 mm 500 mm AR Series Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 15: Installation
If the heat pump is installed internally careful consideration should be taken in regards to positioning and limiting the effect of unit noise and reverberation during operation, which may cause noise disturbances otherwise. Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 16: Water Supply
AS/NZS 3500.4 • An approved pressure limiting valve (supplied with some systems) is required if the maximum rated water supply pressure on page 12 is exceeded. • Tempering valve(s) or thermostatic mixing valve Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 17: Transport And Handling
As a general good practice it is better to keep the compressor upright as much as possible. Returning the Rinnai Electric Heat Pump to a vertical position will allow the oil to properly flow back into the compressor motor. Tilting the heat pump beyond 45º from vertical will also place undue strain on compressor motor mounts and associated piping. -
Page 18: Connect The Ptr Valve
A temperature limiting device may be required as detailed in the section the section ‘Hot Water Delivery Temperature’ on page 16 It is recommended that all hot water lines are insulated with high temperature, UV resistant 13mm closed cell insulation. Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 19: Connect Condensate Drain Line
In Australia, a Residual Current Circuit Breaker (RCD) must be installed to the power supply for this appliance. Disconnect all power prior to installation and commissioning. This appliance is designed for single phase 240 Volts, AC mains electrical operation. IMPORTANT Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 20: Filling The System
DO NOT drill, screw or fix any ancillary items to the outer case of the tank. This product is fitted with a high efficiency heat exchanger attached to the outer cylinder, anything penetrating the outer skin of the tank may damage the heat exchanger. Rinnai’s warranty will not cover any WARNING resultant faults. -
Page 21: Operation Of Controller
Navigates parameter setting Ensure the controller unit is not displaying an Error Code once unit has been switched on. If it is refer to the section ‘Save a Service Call’ on page 10 IMPORTANT Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 22: Led Icons
Compressor Compressor active Fan active Disinfection operation Element Element active (1Hz flashing) Defrosting Defrosting active Searching for network WiFi WiFi connected (1Hz flashing) Timer active (number 1,2,3 will be Timer lit accordingly) Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 23: Controller Functions And Operation
Unlock the controller in the main interface then press the “ ” or “ ” key to increase or decrease the water temperature setting value. The value changes by 1°C. It is recommend not to alter factory the default temperature setting. Rinnai EHPA Heat Pump OIM - Issue 1... - Page 24 When the heat pump (compressor) is running, press the “ “ and “ ” keys and hold for more than 3 seconds to activate manual defrosting function. The symbol ‘defrost’ will light when defrosting is operating. Rinnai EHPA Heat Pump OIM - Issue 1...
- Page 25 Third last error code Forth last error code Fifth last error code Sixth last error code Seventh last error code Eighth last error code Nineth last error code Tenth last error code Rinnai EHPA Heat Pump OIM - Issue 1...
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Page 26: Wi-Fi Connection
You will need to repeat step 5 if the icon stops flashing during the connection NOTE Connect to the SmartLife App as follows: i) Search for Device ii) Add Found Device iii) Connect to Wi-Fi iv) Wait to Connect v) Complete Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 27: Wi-Fi - Troubleshooting
NOTE disinfection timer to stop counting down. If the water temperature drops below the required level for an extended period, there is a risk of legionella developing in the hot water system. Rinnai EHPA Heat Pump OIM - Issue 1... -
Page 28: Contacts
(National calls from public phones in Australia are free.) For further information visit www.rinnai.com.au or email enquiry@rinnai.com.au Rinnai has a Service and Spare Parts network with personnel who are fully trained and equipped to give the best service on your Rinnai appliance. If your appliance requires service, please call our National Help Line.
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