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Activation
Menu C05: Setting the minimum water temperature
for network 2
Zone 2 does not have a room sensor. Adjustments are made using the
thermostatically controlled valves. The setting displayed on DELTA 200 is
merely theoretical.
Authorisation to modify the minimum
temperature for network 2
Default setting: C05=0 and the temperature set to 20°C.
Menu C06: Setting the maximum water temperature
for network 2
Changes not allowed
Authorisation to modify the maximum
Changes allowed (from network 2 minimum T° + 1°C to 90°C)
temperature of network 2
Upon activation, the temperature is set to 80°C.
Default setting: C06=0 and the temperature set to 80°C.
Changes not allowed
Changes allowed (from 20°C to 60°C)
Upon activation, the temperature is set to 20°C
OK
OK
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Menu C07: Setting the slope of zone 1 (see pg. 14)
Authorisation to change the slope
of network 1 (zone 1)
Default setting: C07=0 and the slope is set to 0.8.
Authorisation to change the slope
of network 1 (zone 1)
Example 1: Setting network 1 for underfloor heating
To determine the correct slope for your installation, on the corresponding
axes, note down the maximum feed temperature for network 1 (set in menu
C04, e.g. 45°C) and the minimum outdoor base temperature (e.g. -6°C). In
this example, the correct slope is 0.9.
IMPORTANT: In a few days (if the programming authorises enough com-
fort periods), DELTA 200 will automatically adapt the slope to the installa-
tion settings: this is self-adaptation.
Example 2: Setting network 1 for radiators
On the corresponding axes, note down the maximum feed temperature for
network 1 (set in menu C04, e.g. 75°C) and the minimum outdoor base
temperature (e.g. -6°C).
In this example, the correct slope is 2.
Changes not allowed
Changes allowed (from 0 to 4 in increments of 0.1)
Upon activation, the slope is set to 0.8.
Changes not allowed
Changes allowed (from 0 to 4 in increments of 0.1)
Upon activation, the slope is set to 0.8.
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