Viessmann VITOTRONIC 200 Quick Reference Manual page 6

Quick Reference Guide Quick Reference Guide Quick Reference Guide
Coding Addresses
Domestic hot water functions
See pages 53 to 57 in Vitotronic 200 Service Instructions for a detailed description of all DHW functions.
Function
Activation of DHW pump
Switch-off delay of DHW
pump
Tank priority control
Adaptive tank heating
Mixing valve circuit 2
See pages 57 to 52 in Vitotronic 200 Service Instructions for a detailed description of all heating circuit functions.
System dynamics – mixing
valve circuit
Maximum supply
temperature limit for heating
circuit with mixing valve
Slab curing function
Remote control
Boiler circuit/mixing valve
circuit
Note: each remote control
must be assigned to either
circuit 1 or 2.
Remote control function
6
(continued)
Factory default setting
Address: Value
61 : 0 The DHW pump is switched on as
a function of the boiler
temperature
62 : 10 Circulation pump with max.
switch-off delay of 10 minutes
A2 : 2 With tank priority over heating cir-
cuit pump and mixing valve (heat-
ing circuit pump OFF, mixing valve g p p
closed)
55 : 0 Tank heating hysterisis
± 4.5ºF/2.5ºC
C4 : 1 Mixing valve circuit with 4-way
mixing valve
C6 : 75 Maximum supply temperature limit
set to 167ºF/75ºC.
F1 : 0 Slab curing function not active
A0 : 0 Without remote control
B1 : 0 Without room temperature sensing
Possible change
Address: Value
61:1 The DHW pump is switched on
immediately
62:0 Circulation pump without switch-off
delay
62:1 Switch-off delay variable from 1 to 15
to minutes
62:15
A2 : 0 Without tank priority (heating circuit
pump ON and mixing valve in control
, g mode)
A2 :1 With tank priority over mixing valve
(heating circuit pump ON, mixing valve
closed)
A2 :3 Reduced tank priority over mixing
to valve; i.e. the heating circuit is sup-
A2 : 15 plied with a reduced amount of heat
55 : 1 Adaptive tank heating active
(the rate at which the tank
temperature increases is taken into
account.)
C4 : 0 Mixing valve circuit with 3-way mixing
valve
C4 : 2 Special case 1
C4 : 3 Special case 2
C6 : 1 Max. supply temperature limit
to variable between 34 and 262ºF /
C6 : 1 and 127ºC
127
F1 : 1 Slab curing function selectable based
to on four temperature/time curves (see
F1 : 4 Service Instructions, page 52)
A0 : 1 With Vitotrol 200 remote control
A0 : 2 With Vitotrol 300 remote control
B1 : 1 In conjunction with remote control:
Heating circuit with room temperature
dependent control