26.10. Forced operation during restart
The compressor will not stop operating for 3 minutes after cooling mode or heating mode
operation starts, even if the indoor unit thermostat turns off. (However, the compressor will
stop operating during this time if the indoor unit air intake temperature exceeds 33~C during
heating mode operation or if the indoor unit air intake temperature drops below 16~C during
cooling mode operation.)
26.11. Outdoor unit fan excess heat dissipation control
1. Start / Carried out when the compressor switches from on to off
(when the remote control unit is used to stop operation)
2. Operation / The outdoor unit fan runs at SUPER HI speed for
approximately 60 seconds and then stops.
26.12. Discharge temperature control
1. Operation / When the discharge temperature sensor detects a
temperature of 100~C or higher during cooling mode operation,
the liquid bypass valve is turned on.
2. Cancelling / When the discharge temperature sensor detects a
temperature of 70~C or lower, the liquid bypass valve is turned
off.
26.13. Emergency operation
When the emergency operation switch (DSW1) on the outdoor unit printed circuit board is set to
the emergency setting, then emergency operation is enabled. This allows normal operation to
continue, with all abnormalities other than a discharge temperature abnormality, high pressure
abnormality or overcurrent abnormality being ignored.
26.14. DIP switch settings
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