oventrop Regtronic RH HT, Инструкция по установке и эксплуатации для специализированного инсталлятора, Страница: 28 / 56

28
Installation
Commissioning
Settings
Data comm
unication
Tr
oubleshooting
en Adjustment
channel
Description
Adjustment range /
selection
Factory setting
Valve
Option valve in parallel to the heating
circuit
Yes, No No
Relay Relay selection (valve) system dependent system dependent
Sen. Frost Antifreeze sensor Flow, Outdoor Flow
TFrost Antifreeze temperature
+4 … +10 °C /
-20 … +10 °C
+5 °C / 0 °C
Chimney
sweeper
Chimney sweeper option Yes, No Yes
Linking
Linking option Operating mode
(HC2 … 7)
Yes, No Yes
Funct. De/activation of the heating circuit Activated / Deactivated Activated
Screed drying
This function is used for time- and temperature-controlled screed drying in se-
lectable heating circuits.
Note:
The screed drying function is blocked against the chimney sweeper func-
tion. In order to activate the screed drying function, the chimney sweep-
er function must be deactivated in all heating circuits.
The heating circuits can be selected in the Heating / Screed drying menu At the
end of this menu, the function can be set to standby by using the "Activated" item.
If the button
➅
is pressed and held down for at least 5 s, the screed drying pro-
gramme will start.
The message Screed drying will be indicated on the display and the remaining
time will be indicated as a countdown (dd:hh). During this process, the direc-
tional pad is flashing green.
If button
➅
is pressed again and held down for at least 5 s, the screed drying
programme will be cancelled. For this reason, a security enquiry appears. If you
wish to interrupt the screed drying function, confirm the security enquiry.
At the beginning of the screed drying function, the heating circuits selected are put
into operation for the adjusted Rise time with the start temperature as the set
flow temperature. Afterwards, the set flow temperature increases in steps by the
adjustable rise value for the duration of the adjustable rise time until the holding
temperature is reached. After the holding time has elapsed, the set flow tempera-
ture is reduced in steps until the start temperature is reached again.
If the set flow temperature is not reached within 24 hours or after the rise
time respectively, or if it is constantly exceeded, the screed drying function will
be cancelled.