Test Run - Rinnai Pro Series Installation Manual

Test run

Before the test run
The test run must be performed after the entire system has been installed. Failure to perform the
test run may result in unit damage, property damage, or personal injury. Confirm the following
before performing the test.
9 Indoor and outdoor units are properly installed
9 Piping and wiring are properly connected
9 No obstacles near the inlet / outlet of the unit that might cause performance or product malfunction
9 Refrigeration system does not leak
9 Drainage system is unimpeded and draining to a safe location
9 Insulation is properly installed
9 Earthing wires are properly connected
9 Length of the piping and additional refrigerant stow capacity have been recorded
9 Power voltage is the correct voltage for the air conditioner
Forced cooling
To force the system into Forced Cooling (FC), do the following:
1. At the indoor unit remove the control access panel to access the control board (shown below).
2. Press the 'Manual' button twice or until 'FC' appears in the LED display, the system will now run
in the below sequence.
Compressor and outdoor fan run continuously while the indoor fan runs at low to medium
speed. After thirty minutes the system will switch to auto mode with a 24 °C setting.
When the system receives a signal from the primary wall control, such as switch on, switch off,
timer on, timer off, mode setting, fan speed setting, sleep mode setting or follow me setting, all
forced operation sequences will cease, and control will revert to the wall control.
Timer
indicator
Manual
button
Operation
indicator
Infrared
receiver
LED display
Alarm
indicator
PRE-DEF
(pre-heating/defrost)
indicator
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