15.3 Buff er
(option available only with external module CAN)
15.3.1 State
15.3.2 Settings
Function
Upper set temperature
Lower set temperature
Programme
15.3.3 Time program
Used to confi gure time program to controlling charging buff er.
Description of program adjustment time refer to chapter10.4.
15.3.4 Service
WARNING!
Access the service is intended only for qualifi ed technical personnel. The changes may
cause malfunction of the system.
Below this temperature in the upper part of the buff er starts
charging.
Above this temperature at the bottom of a buff er comple-
tes the process of charging.
Constant - the buff er is charged regardless of the time, time
- the buff er charged only at specifi ed intervals. Intervals are
set in the „time program", disabled - off charging buff er.
Description
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