Kaisai KHY-12PY3, User Manual

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1 Displays the current status.
2 Illustration serving as an explanation.
1. MODE 1: Solar Sleep Mode
Only works when the heat pump is on, during sleep mode, the heat pump is in standby mode(the
action is the same as the unit turns off after reaching the target temperature), the anti-freeze pro -
tection function can still work at this time.
It is a sleeping cycle from the time it enters sleeping mode to the time it exits this mode.
Each time the unit reaches the target temperature and shuts down, it can get one chance to enter
the MODE 1, the chance is capped at 1,(The unit can only enter the sleep cycle once no matter how
many times the unit shuts down after reaching the target temperature.), therefore, there is only one
chance to enter the sleep cycle at most after the water temperature drops and the turns on, after
the unit goes into sleep mode and consumes this chance, it is required to continue working until
after the unit shuts down to regain a chance that can enter the MODE 1.
During the unit in standby state, if MODE1 is triggered, the heat pump does not enter the MODE1
or consume the times of MODE1. And if the heat pump can maintain this state from standby to will
start, the heat pump will enter the MODE1 immediately and consume this chance to enter MODE1.
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