Vaillant multiMATIC 700 User guide

No responsibility is taken for the correctness and completeness of this information - Date 05/2015
System diagrams
Online training multiMATIC 700

No responsibility is taken for the correctness and completeness of this information - Date 05/2015
System diagram 1
System with boiler: DHW regulation by boiler (except in solar systems)
(System diagram = 1, VR 70 configuration = 3)
2

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System with boiler: DHW regulation by VRC 700
(System diagram = 2, VR 70 configuration = 1)
3
System diagram 2

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3 kW hybrid system (alternative operation mode): DHW only by boiler
(System diagram = 6, no VR 70)
4
System diagram 6

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3 kW hybrid system (parallel operation mode with 2 circuits / zones): DHW only by boiler
(System diagram = 7, VR 70 configuration = 1)
5
System diagram 7

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Standard heat pump system, auxiliary heater requires pump of heat pump, monoenergy (DHW by heat
pump and auxiliary heater or simple hybrid system (DHW by boiler only)
(System diagram = 8, no VR 70)
6
System diagram 8

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Simple hybrid system, auxiliary heater does not require pump of heat pump, DHW by boiler only
(System diagram = 9, VR 70 configuration = 5)
7
System diagram 9

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Heat pump system with heat exchanger, auxiliary heater requires heat exchanger pump, monoenergy
(DHW only by heat pump) (System diagram = 10, no VR 70)
8
System diagram 10

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Standard heat pump system with heat exchanger, auxiliary heater requires pump of heat pump, mono-
energy (DHW by heat pump and auxiliary heater) (System diagram = 11, no VR 70)
9
System diagram 11

No responsibility is taken for the correctness and completeness of this information - Date 05/2015
Complete hybrid system, auxiliary heater does not require pump of heat pump (DHW by heat pump and
boiler) (System diagram = 12, VR 70 configuration = 5)
10
System diagram 12