Vivax HPS-120HM155AERI/I3, User Manual

Page: 159 / 200

VIVAX
ENG
14
Water Temperature Set
WEATHER TEMP. SET = WEATHER
TEMPERATURE SET
WEATHER TEMP.SET function is used to
preset the desired water flow temperature
depending on the outside air temperature.
During the warmer weather the heating is
reduced. To prevent the heat pump from
producing excessive water flow temperature
for the primary circuit, the weather temp.set
can be used to maximize efficiency and
reduce running costs.
Go to ''
MENU '' > ''PRESET TEMPERATURE'' >
''WEATHER TEMP. SET'' . Press'' OK ''.
The following page will appear:
INFORMATION
WEATHER TEMP. SET have four kinds of
curves:
1. the curve of the high temperature
setting for heating,
2. the curve of the low temperature
setting for heating,
3. the curve of the high temperature
setting for cooling.
If you want to use heat mode , you select
''HEAT MODE LOW TEMP'' . If you want to
use cool mode, you select ''COOL MODE
LOW TEMP'' .
You can select the low or high temperature
setting for heating or cooling to see the
''Table 1~4''. If you select ''
ON '', the
following page will appear:
Use '
◄
'', ''
►
' 'to scroll .
Press '' OK '' to select.
4. the curve of the low temperature
setting for cooling. It only have the
curve of the high temperature setting
for heating, if the high temperature is
set for heating.
It only have the curve of the low
temperature setting for heating, if the
low temperature is set for heating.
It only have the curve of the high
temperature setting for cooling, if the
high temperature is set for cooling
It only have the curve of the low
temperature setting for cooling, if the
low temperature is set for cooling.
See ''FOR SERVICEMAN ''> ''COOL
MODE SETTING '' and > ''HEAT MODE
SETTING '' in " Installation and owner's
manual (M‐thermal split indoor unit) ".
The desired temperature (T1S) can’t be
adjusted, when the temperature curve
is set
ON .