ARITERM SWEDEN AB
•
ARITERM OY
• Asennus ja käyttöohje • Installation och driftanvisning • Installation and operating instruction • 19.11.2009 • 15/32
0
10
20
30
40
50
60
70
80
-20
-16
-12
-8
-4
0
4
8
12
16
20
Ulkolämpötila C
M
en
ov
es
i C
Käyrä 40 C
Käyrä 50 C
Menu
Setting
Description
Graph
22-56 °C
Temperature graph determination (outdoor temperature 0 ºC)
Supply water min
0-30 °C
Supply water minimum temperature
Supply water max
30-85 °C
Supply water maximum temperature
Compensated graph +5 °C
0-5 °C
Heating circuit graph compensation with an outdoor temperature of
+5 °C
Compensated graph 0°C
0-5 °C
Heating circuit graph compensation with an outdoor temperature of
0 °C
Compensated graph -5°C
0-5 °C
Heating circuit graph compensation with an outdoor temperature of
-5 °C
Room coefficient
0-10 °C
Influence coefficient of the indoor temperature difference on water
supply.
Circulation pump stop
Off, 0-40 °C
Outdoor temperature at which the circulation pump is stopped.
Drop
-
Drop menu of the heating circuits
Heat Regulation menu
The graph curves more quickly when the outdoor temperature is above +16 ºC. The Supply
Water Max and Min settings can be used to cut the top and bottom of the graph. The angular
coefficient of the graph slightly increases when the Graph setting is increased.
Temperature graph compensation
The graph can be compensated when the outdoor temperature is -5 ºC, 0 ºC and +5 ºC. In this
case, the air may be breezy and humid. If so, the temperature graph might have to be changed.
Compensation also affects the temperature graph of heating circuit 2 in the same way.
Circulation pump control
The Circulation Pump Stop function can be used to determine the outdoor temperature at
which the pump stops. The pump turns on again once the outdoor temperature has decreased
by 3 ºC. However, the circulation pump runs 1 min a day if the outdoor temperature remains
above the set value.
Heating circuit 1 settings
The Heating Circuit 1 Fine Adjustment setting is visible in the main menu if the indoor tem-
perature sensor is not connected. Fine adjustment can be used to raise or lower the entire graph
in the vertical direction (parallel transfer).
NOTE! The Heat Regulation 2 menu appears when supply water sensor 2 is connected. The
compensations and drops specified for heating circuit 1 also apply to heating circuit 2.
Heating circuit 1 settings
The temperature graph can be determined by means of the Graph setting (possible values 22-
56 ºC).
HEATING CIRCUIT SETTINGS
HEATING CIRCUIT SETTINGS
Heating circuit 1 settings
Graph = 40 ºC, Supply water Min = 10 ºC, Supply water Max = 80 ºC
Outdoor temperature 0 ºC
Supply water 40 ºC
Outdoor temperature -20 ºC
Supply water 55 ºC
Outdoor tempe20 ºC
Supply water 10 ºC
Example 1.
Out door temperature ºC
Supply water 40 ºC
Curve 40
°
C
Curve 50
°
C