Mitsubishi Electric Climaveneta i-BX-004-013M Installation, Operation And Service Manual page 16

WATER CONNECTIONS
System water circuit connection diagram, i-BX version without pump
FACTORY
CONNECTIONS
8
12
12 12
1 Pressure gauge
2 Vibration damper joint
3 Shut-off valve
4 Calibrating valve
System water circuit connection diagram, i-BX-N version without pump
FACTORY
CONNECTIONS
12 8 13
12 12
1 Pressure gauge
2 Vibration damper joint
3 Shut-off valve
4 Calibrating valve
16 i-BX-(Y)_i-BX-N-(Y) EN
INSTALLER CONNECTIONS
5
13
10
14
2
14
5 Flow switch 9 Expansion vessel
6 Thermometer 10 Wire mesh filter
7 Circulating pump 11 Fill – Refill
8 Safety valve 12 Temperature sensor
INSTALLER CONNECTIONS
5
2
14
10
14
5 Flow switch 9 Expansion vessel
6 Thermometer 10 Wire mesh filter
7 Circulating pump 11 Fill – Refill
8 Safety valve 12 Temperature sensor
9
2
4
7
3
9
7
3
2
4
1
11
13
UTILITY
RETURN
6
UTILITY
OUTLET
13
13 System vent
14 Drain / chemical washing valve
6
UTILITY
OUTLET
13
1
11
13
UTILITY
RETURN
13 System vent
14 Drain / chemical washing valve
U I A