oventrop Regtronic RH HT, Installation And Operating Instructions For The Specialised Installer, Page: 37 / 56

Installation
37
Commissioning
Settings
Tr
oubleshooting
Data comm
unication
en
Mixer
Arrangement / Opt. functions / Add new function / Mixer
Adjustment
channel
Description
Adjustment range /
selection
Factory setting
Relay closed Relay selection mixer closed system dependent system dependent
Relay open Relay selection mixer open system dependent system dependent
Sensor Sensor selection system dependent system dependent
TMixer Mixer target temperature 0 … 130 °C 60 °C
Interval Mixer interval 1 … 20 s 4 s
Funct. Activation / Deactivation Activated / Deactivated Activated
The Mixer function can be used to adjust the actual flow temperature to the
desired mixer target temperature. The mixer is opened or closed in pulses
depending on this deviation. The pulses are determined by the adjustable Interval.
The pause is determined by the difference between the actual value and the set
value.
Zone loading
The Zone loading function can be used for loading a store zone between 2 sen-
sors (sensor top and sensor base). For monitoring the switch-on and switch-off
conditions, 2 sensors are used. The switch-on and switch-off temperatures Ton
and Toff are used as reference parameters.
If the measured temperatures at both allocated sensors fall below the adjusted
switching threshold Ton, the relay is energised. It is switched off again when the
temperature at both sensors has exceeded Toff.
If one of the two sensors is defective, zone loading is suppressed or switched off.
When the Timer option is activated, a timer is indicated in which time frames for
the function can be adjusted.
Note:
For information on timer adjustment see page 10.
Arrangement / Opt. functions / Add new function / Zone loading
Adjustment
channel
Description
Adjustment range /
selection
Factory setting
Relay Relay selection system dependent system dependent
Sensor top Top sensor selection system dependent system dependent
Sensor base Base sensor selection system dependent system dependent
Ton Boiler switch-on temperature 0 … 94 °C 45 °C
Toff Boiler switch-off temperature 1 … 95 °C 60 °C
Timer Timer option Yes, No No
Timer Timer - -
Day selection Day selection
All days, Monday … Sunday,
Continue
-
Timer Time frame adjustment 00:00 … 23:45 -
Funct. Activation / Deactivation Activated / Deactivated Activated