Overview Of Further Operating Parameters Dhc - Honeywell DHC 23 Operating Instructions Manual

SERVICE BY THE HEATING SPECIALIST
Programming switch
Service switch
Push and turn knob
20

Overview of further operating parameters DHC 23-2

q
Turn programming switch into
w
Further parameters can be displayed and changed by turning the service switch
into the positions 9....D.
e
The parameters can then be changed with the aid of the push and turn knob..
Position Operating parameter
0 Outside temperature
1 Flow temperature of the
heating circuit M1
2 District heating return temperature
3 Domestic hot water temperature
4 Flow temperature unmixed circuit
5 Flow temperature setpoint
mixed circuit
6 Room temperature setpoint
7 Flow temperature setpoint
unmixed circuit
8 Maximum setpoint of the district
heating return temperature
9 Configuration of 6th relay
2 = circulation pump
3 = layered heating circuit
A = 10 Room setpoint for layered
heating circuit
B = 11 Heating characteristic slope
unmixed heating circuit
C = 12 Temperature selector input
1 = acts on both heating circuits
2 = acts only on mixed heating circuit
3 = acts only on unmixed heating circuit
D = 13 Automatic summer/winter time
can be switched off
E = 14 Current valve position M1
F = 15 Software version
position.
Range
2, 3
8...32 °C
0.4...4.5
1...3
05:03/05:10
DHC 23
Basic setting
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3
20
1.6
1
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