3
ENGLISH
1
13
8
4
5
2
2
9
11
10
6
12
3
7
MAIN COMPONENTS
1 Pump
2 Ball valve, DN 20 1" M - 3/4” F
3 Red knob for primary circuit inlet valve
4 Blue knob for primary circuit return valve
5 Blue knob for cold water inlet valve
6 Black knob for non-return valve with DHW outlet temperature sensor
7 Non-return valve
8 Three-way mixer valve with thermostatic actuator, 35 - 65°C
9 Manual bleed valve, 3/8"
10 Brazed, stainless steel, plate heat exchanger with insulation
11 Flow switch
12 Filling/drain cock, 1/2”
13 Union for recirculation kit, 3/4” F