HTW ECO-THERMAL, Owner'S Manual

Page: 41 / 152

08
5.4 Adjusting space operation mode
Adjusting space operation mode by interface
Go to ''MENU'' > ''OPERATION MODE'' . Press"OK",
the following page will appear:
There are three modes to be selected including
HEAT, COOL and AUTO mode. Use the ''◄''
，
''►''
to scroll, press ”OK” to select.
Even you don’t press OK button and exit the page by
pressing BACK button, the mode would still be
effective if the cursor had been moved to the
operation mode.
If there is only HEAT(COOL) mode, the following page
will appear:
The operation mode can not be changed.
If you
select…
Then the space operation mode is…
Always heating mode
HEAT
Always cooling mode
COOL
AUTO
Automatically changed by the software
based on the outdoor temperature (and
depending on installer settings of the
indoor temperature), and takes monthly
restrictions into account.
Note: Automatic changeover is only
possible under certain conditions.
See the ''FOR SERVICEMAN''> ''AUTO
MODE SETTING'' in "Installation and
owner's manual".
A
Adjust space operation mode by the room thermostat
, see ''ROOM THERMOSTAT'' on "Installation and
owner's manual ".
Go to ''MENU''>''OPERATION MODE'', if you press
any key to select or adjust, the page will appear:
6.1 Operation Mode
6 OPERATION
See "5.4 Adjusting space operation mode"
6.2 Preset Temperature
PRESET TEMPERATUER has PRESET TEMP.\
WEATHER TEMP. SET\ECO MODE 3 items.
6.2.1 PRESET TEMP.
PRESET TEMP. function is used to set different
temperature on different time when the heat mode or
cool mode is on.
PRESET TEMP. =PRESET TEMPERATUER
The PRESET TEMP. function will be off in these
conditions.
1 ) AUTO mode is running.
2) TIMER or WEEKLY SCHEDULE is running.
Go to ''MENU'' > ''PRESTE TEMPERATURE''
>''PRESET TEMP''. Press ''OK''.
The following page will appear:
Operation mode setting
：
OPERATION MODE
COOL
AUTO
A
HEAT
CONFIRM
OK OK
Operation mode can only be set
heat mode:
OPERATION MODE
HEAT
CONFIRM
OK
Cool/heat mode is controlled by
the room thermostat.
Please adjust the operation mode
by the room thermostat.
CONFIRM
Operation mode can only be set
cool mode:
OPERATION MODE
CONFIRM
OK
COOL