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Table of resistances
13. ADDITIONAL
13.1 EXTERNAL CONTROL
Only authorized serviceman can enable external control (“installation menu“) only in the following
configurations:
Configuration 4:
BUF
Configuration 6:
BUF--IHC
Configuration 8:
BUF--DHW
Configuration 9:
BUF--IHC||DHW
Configuration 10:
CRO
Configuration 11:
CRO/BUF
Configuration 14:
BUF--IHCX2
External control connected to:
S6
S6
S6
S6
S6
S9
S6
When external control is connected and configured in ”installation“ menu, symbol /
appears in main screen.
80°C
120°C
0%
0
>1M
30%
60°C
70°C
50°C
External control request
burner work
External control doesn’t
request burner work
IMPORTANT!
The boiler must be switched on in the usual way otherwise external control
will have no effect, even if external control request burner work.
Operation
Installation
Temperature
History
Date & Time
Schedule
Display
Info
File
Statistic
Maintenance
Regulator
Operation
Installation
Temperature
History
Date & Time
Schedule
Display
Info
File
Statistic
Maintenance
Regulator
Instalacija
S TA R T?
or
or
Technical instructions REGULATION
PelTec / PelTec-lambda
71