4. Usage
Tsh
Tsh1
Tsh2
Tsh3
Tsh4
Tsh5
(Tsha)
Ta1
Ta2
Ta3
Ta4
Ta5
(Ta)
T(Ta)
Tips:
Heating curve function is based on the factor that
the lower the ambient, the higher house heating
water temperature needs to be. This heating curve function can help the heat pump unit gain a higher
COP, as well as make the house more comfortable.
As house insulation level and people’s sense of cold may vary from one another, the factory-set curve
may not suit you the best. You can set one curve according to your
need.
If you feel too hot, you can lower the settings of water temperatures (parameter 1.11~1.15), which
correspond to the ambient temperature parameters (1.06~1.10) . If you feel too cold, then adjust these
settings a little higher. You can also adjust the ambient temperature settings, if you think the factory
settings are not perfect for your need.
1.16~1.18
)
These three parameters work together to gain an ideal water temperature for an ideal room temperature
When this function is ON, unit will adjust the set water temperature (a set value or calculated value
via
heating curve), according to the difference between actual room temperature and idea room
temperature.
1.16
:
Turn
ON or OFF this function.
1.17
:
Set an ideal room temperature in heating.
When in Room
Temperature Control mode, this parameter will also be the Room
Set Temperature.
1. 18
:
Set an ideal room temperature in cooling.
When in Room
Temperature Control mode, this parameter will also be the Room Set Temperature.
For example
If 1.16
=
ON, unit works in heating mode.
If water set temperature in the heating curve is 35
℃.
If actual room temperature is 27
℃,
while
parameter 1.17
(
Ideal
Room
Temp. in
Heating
Mode
)
is set to 22
℃,
then
the
unit
will
deduct (27
℃
-22
℃)
5
℃
from water set temperature, which means
unit will take 30
℃
as the set water temperature.
1.19 Set Temp
For Heating
If heating curve function is
OFF, a fixed water temperature fox heating can be set via
“
Set Temp
For Heating
”.
1
.
20 Low Temperature Limit
1. 21
High Temperature Limit
These two parameters are used by the installer, to set the set temperature range for
circuit 1
for
safety
purpose
.
1
.
22
)
Mixing Valve
Set whether circuit 1 has a mixing valve connected or not. For more details, please refers to chapter
2.1.4.
Water Temp. Setting Adjustment function
=
Room temp. effect on Heating Curve
Idea Room temp. in Heating
Idea Room temp. in Cooling
Parameter 1.06~1.10 is used to set 5 different ambient temperatures; while parameter 1.11~1.15
is
used to
set 5 corresponding set water temperatures VS these 5 ambient temperatures.
Then the controller will create a heating curve according to these settings, and try to
reach the set
water temperature automatically according to actual
ambient temperature.
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