Immergas BASIC MAGIS PRO Instructions And Warnings page 104

1.21 HYDRAULIC DIAGRAM BASIC MAGIS PRO WITH MAGIS PRO V2 (OPTIONAL)
Key:
1 - Storage tank unit
2 - Outdoor unit
3 - Magis Pro V2 Indoor Unit
4 - By-pass
5 - 3 kW system integrative electric
resistance (optional)
6 - DHW probe
7 - 1.5 kW Domestic hot water
integrative electric resistance
(optional)
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8 - Mixing valve filter
9 - DHW circuit mixing valve
10 - DHW (Domestic hot water) 8 l expan-
sion vessel
11 - One-way valve
12 - 8 bar safety valve
13 - Antifreeze thermostat
14 - Storage tank unit draining tap
15 - Domestic hot water vessel shut-off cock
AC - Domestic hot water outlet
AF - Domestic cold water inlet
MZ2 - Direct zone system flow
RZ2 - Direct zone system return
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