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IVT C9 User Manual

IVT C9
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Factory settings
6 720 643 409 (2010/03)
91
17 Factory settings
17.1 Return to factory settings
The function exists on both customer and installer level.
All settings available to the customer are restored on
customer level.
All settings on installer level are restored when the
function is used on installer level. Customer level
settings are not affected.
17.2 Factory values
Access level 0 = Customer
Access level 1 = Installer
Room temperature F value
Access
level
General Summer/winter operation Winter operation
Outdoor temperature limit for change over
Delay before change over to winter operation
Delay before change over to summer operation
Direct start limit for winter operation
Automatic
18 °C
4h
4h
13 °C
0
0
1
1
1
Maximum operating time for heating at hot
water demand
20min 0
Shut down protection during change over
from hot water to heating
300s 1
Minimum outdoor temperature
-35 °C 1
Circuit 1 Heating External set point value No 1
Type of heating system
Radiator 1
Highest permitted flow temperature T1
80/45 °C 1
Lowest permitted flow temperature T1
10 °C 1
Heat curve
0
Heat curve hysteresis heat pump x
Maximum
Minimum
Time factor
16.0K
4.0K
10.0
1
1
1
Room sensor (if such exists)
Room temperature influence
Knob's operating range
Acknowledge room sensor
3,0
6K
(Auto)
0
0
1
Room temperature program
Active program
View/edit active program
Room temperature normal
Room temperature increase/decrease (no
room sensor)
Setting room temperature increase/decrease
(no room sensor)
--- Limit value for right and left end point
--- Change when much colder / warmer
--- Change when colder/warmer
Room temperature influence (no room sensor)
Room temperature exception
Copy to all heating circuits
Optimised
20.0 °C
=
0.0 °C
8%
3%
3.0
17.0 °C
No
0
0
0
0
1
1
1
1
0
0
0
Tab. 185Factory settings Room temperature

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IVT C9 Specifications

General IconGeneral
BrandIVT
ModelC9
CategoryHeat Pump
LanguageEnglish

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