23
only valid for HW, HT series.
I.
How to cancel timer?
At timer interface, press “clock” button for 5seconds, when the ON and
OFF signal disappear, then press “power” button to confirm, can cancel
current group ON/OFF timer.
③ Forced defrosting
A.
At ON status, press “-” for 3seconds, enter forced defrost.
B.
To quit forced defrost, there are two ways:
way 1, automatic quitting: when defrost time reach preset
quitting temperature, can quit forced defrost.
way 2, forced quitting: Press “power” button
，
after power off,
3minutes later, will quit forced defrost completely.
④ Remove history error code
At the interface of query history error code, press “power” and “M”
button together for 5seconds, can remove all the history error code.
⑤ Change working mode
Press “+” button for 5seconds, can change the working mode For
HC and SP-HC series, change working mode between heating mode
and cooling mode.
For HH series, change working mode between hot water mode and
h hot water mode.