System Example 1, Id: 4605372_1404_04; One Heating Circuit Without Mixer And One Heating Circuit With Mixer Plus Dhw Heating - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

System example 1, ID: 4605372_1404_04

One heating circuit without mixer and one heating circuit with mixer plus DHW heating

Hydraulic installation scheme
WW
qW
--2/28--
--2/21--
qQ
--2/5--
qP
KW
Fig. 68 Note: This scheme is a general example
without shut-off valves or safety equipment.
This does not replace the need for on-site
engineering.
Equipment required
Pos. Designation
Boiler with
1
Control unit
2
Vitola 200, 222 or Vitoladens 300-T with Vitotronic 200, type KO1B
■
Vitorond 100, 111, Vitogas 200-F or Vitorondens 200-T, 222-F with Vitotronic 200, type KO2B
■
Outside temperature sensor ATS
3
Boiler water temperature sensor KTS
9
qE
1
2
eP
tW
--51/2--
A1
--51/20--
tE
--51/20--
--2/20-- eQ
--51/52--
tT
3
9
System examples
tQ
tP
M2
tR
97