Mitsubishi Electric Hydrobox EHSD-VM2D - Local system

10
Technical Information
3
en
1-zone temperature control
2-zone temperature control 1-zone temperature control with boiler
2-zone temperature control with boiler
1-zone temperature control (2-zone valve ON/OFF control)
Local system
3
6
5
2
4
7
8
1
10
9
11
Zone1
Zone2
1
2
3
5
4
Zone1
1
5
4
3
2
11
13
12
Zone1
2
11
13
6
5
4
3
1
7
8
9
10
Zone1
Zone2
1. Zone1 heat emitters (e.g. radiator, fan coil unit) (local supply)
2. Mixing tank (local supply)
3. Zone1 ow water temp. thermistor (THW6)
4. Zone1 return water temp. thermistor (THW7)
5. Zone1 water circulation pump (local supply)
6. Motorized mixing valve (local supply)
7. Zone2 ow water temp. thermistor (THW8)
8. Zone2 return water temp. thermistor (THW9)
9. Zone2 water circulation pump (local supply)
Optional part : PAC-TH011-E
Optional part : PAC-TH011-E
10. Zone2 heat emitters (e.g. underoor heating) (local supply)
11. Boiler ow water temp. thermistor (THWB1)
12. Mixing tank thermistor (THW10)
13. Boiler (local supply)
14. Zone1 2-way valve (local supply)
15. Zone2 2-way valve (local supply)
16. Bypass valve (local supply)
Optional part : PAC-TH012HT-E
1
Zone1
14
16
15
1
10
Zone1
Zone2