Schwank ThermoControl Plus 4 - Manual (Page 19)

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5.3 Adaptive heat recovery time
The adaptive heat recovery time is active only if the sensor Outdoor Ambient Temperature Sensor
OAS
is connected to the controller, and the function is programmed to “Auto” in any heating zone.
Each control circuit has a separate and individual adaptive heat recovery time. When set to “Auto”
the program works automatically and doesn’t need to be programmed or adjusted. The controller
‘learns’ and switches on the system to achieve occupied temperature at a different time than
originally programmed, so that the desired temperature is achieved at the required time. The
heating characteristics of the heating zone and temperature difference from inside to the current
outside temperature are integrated in the calculation for the recovery time. The control unit adjusts
the start point of the recovery time to the current situation.
Exhaust fan post-purge time
:
After a heating zone (two-stage
luminous) has been switched off, the
exhaust fan can continue to run until
the set time is achieved: 0 to 60
minutes (available only in the ”AUto”
ventilation mode).
Adaptive (Optimized) heat recovery
time
can be switched on (AUto) or
off(OFF). The effective warm up time
is shown.
Auto switch summer to winter time
(+/- 1h).
This function can be activated (AUto)
or deactivated (OFF).
If a communication module is integrated into the controller, other parameters will follow.
Switch off exhaust fans
:
’AUto’: exhaust fan in use = for two-
stage luminous zones ONLY,
’OFF’’: exhaust fan output is switched
off for all tube heater zones, and
single stage luminous zones
(the symbol disappears).
Display illumination duration
:
1…..9 minutes; enable (ON) or
disable (OFF) display illumination.
Feature selection of the contact
input no. 72-73
:
: remote contact
RES-ERR: signal input - Error
Refer to sections 6.4 to 6.7 for
exhaust fan output use