2. Cancelling the hot water lock
The hot water lock function is cancelled in the reverse order of setting the hot water lock.
Test mode
1. Wehn the power is connected with the cold water selection switch pressed down, the system starts
operation without compressor restart delay time.
2. All
switch input detection time is shortened to 100ms and the concerned operation starts immediately.
3. When the system is in the test mode, the hot water heater and cold water compressor start by
default. (The heater and compressor start their operation with the time interval as explained
previously in Control specification.)
4. The time limit for continuous extraction (1 minute) is cancelled. Extraction stops only with the
extraction button input.
5. When the power is turned of
f and then on again, normal operation resumes.
Bell: sounds “ding.”
Hot water lock switch ON
(Ef
fective sensing time 1000ms)
Hot water lock LED OFF
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