Vaillant multiMATIC 700 - Page 13

No responsibility is taken for the correctness and completeness of this information
- Date 05/2015
13
Item Description
63a
VTK solar collector
64
Solar in
-line vessel
65
Collecting container
66
Pump, cooling circuit
67
3
-way mixer
67a
3
-way mixer, cooling
67b
3
-way mixer, passive cooling assembly
68
Fan coil convector
69
Tundish
70
Air collector
71
VWL 10/3 SA outer unit
72
Suction well pump
84
Swimming pool
93
Compact buffer cylinder
R1
Pump
R2
Pump
R3/R4
Mixer/Pump/Valve
R5/R6
Mixer/Valve
S1
Cylinder/solar temperature sensor/
DJ-sensor
S2
Cylinder/solar temperature sensor/
DJ-sensor
S3
Cylinder/solar temperature sensor/
DJ-sensor
S4
Flow temperature sensor/
DJ-sensor
S5
Flow temperature sensor/
DJ-sensor
S6
Flow temperature sensor/
DJ-sensor
S7
PWM signal
Legend for system diagrams
Drinking water
Domestic hot water
Circulation
Wiring
Heating flow
Heating return
Solar flow
Solar return
Heat source flow
Heat source return
Cooling flow
Cooling return