Control
30
Most settings will be made by the installation contractor in connection with installation. Adjustments to be made
regularly by the user are the following:
• Selection of operating mode
• Adjustment of desired room temperature by changing the ROOM value.
• Adjustment of heat curve
• Adjustment of maximum and minimum values for supply line temperature
Adjustment of the value for HEAT STOP is possible. (Please refer to ”Adjustment of HEAT STOP value” on p. 35).
Heat Generation
-
General
Adjustments to be made regularly
Menus
You can choose " Intell Defrost" or " Manual Defrost"
How to enter the Sub-Menu DEFROST:
Press the right button.Then " DEFROST" menu can be seen.
INTELL
.
DEF
MANUAL
DEF
DEF
TIME
INTERVAL
START
TEMP
SINCE
TIME
BETW
15
M
40
M
-
9
0
M
0
M
INTELL.DEF: Auto defrost mode;defrost time and defrost
MANUAL DEF: Manual defrost mode; defrost time and defrost
DEF TIME: The range of the setting defrost time: ( 2 ~~ 20 min ). Default value: 15 min.
INTERVAL: The range of the setting defrost interval: ( 25 ~~ 70 min ). Default value: 40 min.
START TEMP: The range of the start temperature of defrost: ( 0 ~~ -15 ). Default value: -9 .
SINCE TIME: Show the last value of the defrost time. Not adjustable.
BETW TIME: Show the last value of the defrost interval. Not adjustable.
The Sub-Menu MAN TEST contains ADD1 / ADD2 / ADD3 / HEAT PUMP / 3 WAY
MAN
TEST
ADD1
ADD2
ADD3
OFF
HEAT
PUMP
3
WAY
WARM
PUMP
OFF
OFF
OFF
OFF
OFF
/ WARM PUMP ; You can choose ON / OFF to control the each part for testing.
How to enter the Sub-Menu MAN TEST:
You need to choose the "MAN TEST" on the main menu ( INFORMATION)
And press the right button for 3 second .
Sub-Menu DEFROST
interval will be set by system automatically.
interval can be set by yourself.
DEFROST
You need to choose the "DEFROST" on the main menu ( INFORMATION)
The indoor temperature should be adjusted by changing the heat curve of the installation. The control computer
determines the correct temperature of the water to be distributed to the heating system based on the heat curve.
The heat curve will be adjusted in connection with installation. It must be adapted later on, however, to obtain a
pleasant indoor temperature under any weather condition. A correct heat curve reduces maintenance and saves
energy.
The heat curve determines the supply line temperature depending on the outside air temperature. The lower
the outside air temperature, the higher the supply line temperature. In other words, the temperature of the water
fed to the radiators will increase exponentially as the outside air temperature falls.
If you select CURVE in the sub-menu named HEAT CURVE, a diagram will be displayed. It represents the relation
of outside air temperature to supply line temperature. This relation is referred to as heat curve.
TIME
