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COOLER SERVICE & MAINTENANCE
To ensure that your Rinnai cooler continues to operate at peak efficiency, it should be serviced at two year intervals
by an authorised person trained in the service of Rinnai coolers - please contact our National Care Centre, for
authorised Rinnai Service Technicians� Refer to the back of this manual for contact details�
The I Series coolers are fitted with a mesh over
the inlet to the unit� To maintain the cooler's
performance the mesh must be inspected &
cleaned at regular intervals, depending on the
amount of use of the unit & the environment in
which it operates� The same applies to the Rinnai
roof-cap mesh (where fitted), refer to below right.
This service of the cooler unit will include all
maintenance and adjustments required to the
following components to ensure your cooler runs
at its peak efficiency:
•
Trough
•
Pads and Water Distribution
Please note that to maintain your warranty, the above servicing needs to be conducted by an
authorised person trained in the service of Rinnai Coolers. Please contact our Rinnai Service
Department for an authorised Rinnai Service Technician.
IMPORTANT
Service maintenance is not covered under warranty and is a chargeable service. All coolers must
have safe and reasonable access and be installed in compliance with the installation instructions
supplied with the unit. Some installations may require two service personnel to attend, in
NOTE
accordance with Health & Safety requirements.
SAVE A SERVICE CALL
Service calls can often be avoided! If you feel your cooler is not operating property, please check these possible
causes first:
General Troubleshooting
•
Check the water supply to the unit is turned ON�
•
Ensure the pump is operating and visually check the pads for even water distribution�
•
Check that the number of doors and windows open is sufficient within the targeted cooling area. Too many or
not enough doors and windows opened in the targeted area could result in inadequate ventilation� This could
result in poor cooling performance�
•
Check that the fan operates and air is coming out from the duct outlet�
•
Check that the filter pads are not damaged and/or the material hasn't deteriorated.
•
If external weather conditions are excessively humid, the cooler may not perform at its optimal cooling level�
•
Check that the module inlet mesh and all air intakes e�g� Rinnai Roof-Cap mesh are clean and free of obstruction
If the fan will not start.
•
Check if the power is ON�
•
Check if the Wall Control is turned ON, and set the comfort level that requires the Cooler fan to operate�
•
Check that the system is not in Time Delay or Start Up mode�
•
Check the safety-switch / fuse in the meter box�
The usual time delay can be up to 4 Minutes.
NOTE
The unit will not turn on
•
Check the circuit breaker has not been tripped - if so reset it� Reset the Cooler at the power supply�
Rinnai
•
Electronic Controls e�g� Sensors
•
Module Inlet Mesh
9
CARE & MAINTENANCE
•
Fan and Pump Assembly
•
Air Intake Vents (e�g� roof-cap mesh)
Rinnai Roof-Cap
Rinnai Roof-Cap Mesh
I Series Evap AC OM
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