Rinnai Australia - 19 - Solar Split Systems Operating / Installation Manual - Version 8 - 18/10/10
FROST PROTECTION MODE ON SOLAR CONTROLLER
• The Solar Controller has two different temperature modes. Low temperature mode and
standard operating mode.
• Systems installed with E-Frost Collectors MUST be set to low temperature mode for the
warranty on the collector be valid. Refer warranty booklet for more details.
• Systems with other types of collectors should be set to standard operating mode.
• The factory default is Low Temperature Mode.
Figure 11 - Frost Protection on Solar
Collector
Figure 12 - Dip Switches K1 & K2
Mode
Dip Switch K1 Dip Switch K2
Standard Operating Mode
SOM ‘ON’ CIR
Low temperature Mode
LTM ‘ON’ CIR
• Power MUST be turned OFF to the Controller before opening the controller
box.
• Power MUST be OFF when adjusting Dip Switches.
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