Rinnai I Series Installation Manual

Rinnai I Series Installation Manual

Evaporative air coolers
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Installation Manual
I Series Evaporative Air Coolers
This appliance shall be installed in accordance with:
• Manufacturer's Installation Instructions
• Current AS/NZS 3000
• Local Regulations and Municipal Building Codes including local OH&S requirements
This appliance must be installed, maintained and removed by an Authorised Person.
For continued safety of this appliance it must be installed and maintained in
accordance with the manufacturers instructions.

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Summary of Contents for Rinnai I Series

  • Page 1 Installation Manual I Series Evaporative Air Coolers This appliance shall be installed in accordance with: • Manufacturer’s Installation Instructions • Current AS/NZS 3000 • Local Regulations and Municipal Building Codes including local OH&S requirements This appliance must be installed, maintained and removed by an Authorised Person.
  • Page 2: Table Of Contents

    1�6 Dampers �������������������������������������������������������������������������������������������������������������������������������������������������������������������������� 6 1�7 System ����������������������������������������������������������������������������������������������������������������������������������������������������������������������������� 6 1�8 Evaporator Module ���������������������������������������������������������������������������������������������������������������������������������������������������������� 7 1�9 Rinnai Supplied & Installer Supplied Items ���������������������������������������������������������������������������������������������������������������������� 7 2. Dimensions & Service Clearances 2�1 Model I20 Evaporator Module ������������������������������������������������������������������������������������������������������������������������������������������ 8 2�2 Model I20 Platform & Service Clearances ����������������������������������������������������������������������������������������������������������������������� 8 2�3 Model I10 Evaporator Module ������������������������������������������������������������������������������������������������������������������������������������������...
  • Page 3 TABLE OF CONTENTS 6. Wall Control Location & Mounting 6�1 Rinnai I Series Wall Control ������������������������������������������������������������������������������������������������������������������������������������������� 17 6�2 Positioning the Rinnai Wall Control ������������������������������������������������������������������������������������������������������������������������������ 17 6�3 Mounting of Wall Control ����������������������������������������������������������������������������������������������������������������������������������������������� 17 6�4 Zoning ���������������������������������������������������������������������������������������������������������������������������������������������������������������������������� 18 7. I Series Sequence Of Operation 7�1 Start Up ��������������������������������������������������������������������������������������������������������������������������������������������������������������������������...
  • Page 4 This page intentionally blank Rinnai I Series Evap AC IM...
  • Page 5: Warnings And Important Information

    SHOULD: INDICATES A RECOMMENDED REQUIREMENT OF THIS MANUAL. Any deviations from these instructions may, at the discretion of Rinnai, void the warranty. As a result, the customer and/or installer may be charged a fee for product non-warranty related call outs. Also, note that failure to comply with these instructions may preclude Rinnai from being able to service the unit.
  • Page 6: General Guidelines

    Carefully remove the outer packaging and any retaining brackets/straps that secure the cooler to the pallet� Rinnai coolers MUST BE installed in accordance with these instructions and related regulations, codes, standards, and authorities� These include but may not be limited to: •...
  • Page 7: 1�8 Evaporator Module

    An Roof Cap or Rinnai I Series Eave Vents can be supplied upon request to meet air intake requirements. NOTE The I20 and I10 models require a minimum of eight (8) and four (4) Rinnai I Series Eave Vents respectively. Other equivalent air intake accessories may be supplied by the installer, refer to "4. Cooler Hardware"...
  • Page 8: Dimensions & Service Clearances

    2. DIMENSIONS & SERVICE CLEARANCES 2.1 MODEL I20 EVAPORATOR MODULE 2.2 MODEL I20 PLATFORM & SERVICE CLEARANCES A minimum of 250mm is from any point on the Evaporator Module to the rafter. NOTE Rinnai I Series Evap AC IM...
  • Page 9: 2�3 Model I10 Evaporator Module

    2. DIMENSIONS & SERVICE CLEARANCES 2.3 MODEL I10 EVAPORATOR MODULE 2.4 MODEL I10 PLATFORM & SERVICE CLEARANCES A minimum of 250mm is from any point on the Evaporator Module to the rafter. NOTE Rinnai I Series Evap AC IM...
  • Page 10: Cooler Service Requirements

    The connection size to the Evaporator Module is 3/4” BSPF. • Once water is connected to the Evaporator Module the braided hose shall be secured within the safety tray by the supplied cable tie� Rinnai I Series Evap AC IM...
  • Page 11: Cooler Hardware

    The minimum air intake requirement for the I20 model is 0�5 m² open area and for the I10 model is 0�3 m² open area� This may be achieved with the use of an Roof Cap, Rinnai I Series Eave Vents, roof vents, or gable vents�...
  • Page 12: Evaporator Module Installation

    The controls end for the Evaporator Module shall be located at the same end as the Safety Tray Drain. There are location holes in the Safety Tray supporting channels to assist with unit location. NOTE The Rinnai I Series may be raised on the safety tray to ensure the primary and secondary drain achieve continuous fall. NOTE 5.5 POSITIONING THE EVAPORATOR MODULE...
  • Page 13: 5�6 Remove Fan Assemblies

    Repeat steps 7 through to 1 in reverse� of the clip and rotate to remove� 4� Lift “Acoustic Cooling Chamber – Top” vertically to remove and place down ensuring not to damage the “Inlet Mesh”� Rinnai I Series Evap AC IM...
  • Page 14: 5�7 Cooling Pad Removal

    The drain pipe shall also be properly supported along its entire run, and shall not place strain on the Evaporator Modules outlet fitting or base. The drain connection size at the Evaporator Module is to suit DN20 pressure pipe. The “Evaporator Module” drain and “Safety Tray” drain shall not be joined. NOTE Rinnai I Series Evap AC IM...
  • Page 15: 5�9 Safety Tray - Secondary Drain

    This drain shall be terminated in a position where the end user can see if water is dripping from the outlet� Please instruct the home owner to call their Installer or Rinnai Service should they notice water dripping from the Safety Tray drain outlet�...
  • Page 16: 5�12 Connecting Duct Work To The Evaporator Module

    1m from the fan connection and another for connection onto the register� • The installation shall have at least 1m of straight ø450mm duct on each fan connection as shown in the diagram below� Rinnai I Series Evap AC IM...
  • Page 17: Wall Control Location & Mounting

    6.1 RINNAI I SERIES WALL CONTROL The Rinnai I Series Evaporator Module comes supplied with AUTO COOL a Rinnai wall control� The loom is supplied and connected to the Rinnai Evaporator Module PCB ready for routing to wall control� 6.2 POSITIONING THE RINNAI WALL CONTROL...
  • Page 18: 6�4 Zoning

    6.4 ZONING All Rinnai I Series models can be configured for zoning, with each zone assigned to a wall control and fan motor(s). The I20 model is capable of connecting to a maximum of four wall controls and the I10 model a maximum of two wall controls�...
  • Page 19 1-1-1-1 A & B Dip Switch Up is ‘1’ and Dip Switch Down is ‘0’ NOTE Rinnai I Series Coolers comes supplied with one wall control loom connected to “Wall Control #1 Connection”. NOTE Rinnai I Series Evap AC IM...
  • Page 20: I Series Sequence Of Operation

    7.3 TANK WATER QUALITY AND REPLENISHMENT DURING OPERATION During the Cooler’s operation with the pump operating, the Cooler will be evaporating water and automatically refilling itself. I Series Coolers will periodically, after a specified number of tank refills, flush out the tank without stopping the Cooler�...
  • Page 21: Commissioning Checklist

    This is to relieve any air locks that may be present in the water supply line� Once water can be seen or heard entering the I Series Cooler, fully open the bi-directional gate valve to allow tank to fill.
  • Page 22: Troubleshooting

    The fans spin freely with adequate tip clearance� • The quick-connect for the motor loom is not disconnected� • That all other electrical connections are secure, and if the motor will not start, call Rinnai for service� 9.3 THE CIRCULATION PUMP WILL NOT START Check: •...
  • Page 23: Ventilation & Specifications

    Three sliding windows or one door & two hinged windows 2�3 m 1�4 m Six hinged windows or four hinged windows and one sliding window 1�8 m 0�8 m 10.2 TECHNICAL SPECIFICATIONS Weight (kg) Motor DN20 40mm pressure pipe DN20 40mm pressure pipe Rinnai I Series Evap AC IM...
  • Page 24: Contacts

    Braeside, Victoria 3195 For further information visit: www.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. Rinnai recommends that this appliance be serviced every 2 years.

This manual is also suitable for:

I20I10

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