Gree GRS-S16/Na-M, Service Manual

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HEAT PUMP WATER HEATER (NORTHERN EUROPE) INSTALLATION
12
O FF
QU IT
O N
CH ECK
M O DE
NO. Name Function description
1
MODE button
This button is available only on heating unit.
2
CHECK button
Press it once under normal state to enter check mode,
under check mode, press this button when “17” is
displayed can change the value of “17”. Under parameter
set mode, press this once can switch the adjusting objection
between parameter and value, press this button for long
(about 5s) to save and quit this parameter setting.
3
Increasing button
To increase present set value or change set/check object.
4
Decreasing button
To decrease present set value or change set/check object.
5
QUIT button
Under Set and Check mode, press it once to quit this mode.
Under parameter set mode, this set value would not be
saved. Press this button for long (about 5s) to set sound,
and make sound switches between always on and always
off.
6
ON button
To turn on the unit; press it once to quit compel operation
when the unit is under compel operation.
7
OFF button
To turn off the unit; press it once to quit compel operation
when the unit is under compel operation.
8
LCD display
Display information of the unit.