Centrometal PelTec Series Technical Instructions page 28

Temperatures (BUF -- DHW)
CONFIGURATION 8 - BUF-- DHW
Scheme of configuration
Scheme 8. Configuration BUF -- DHW
11
1
5
1 - Boiler PelTec / PelTec-lambda
2 - Air self-venting group 2,5 bar
3 - Motor 4-ways mixing valve
4 - Closed type expansion vessel
5 - Return flow sensor
6 - Accumulation tank CAS
NOTES:
- In this configuration is possible to upgrade up to 4 unit "CM2K module for regulation 2 heating circuits".
- In this configuration is possible to connect external control (external start)
On the screen
28
bar
2
M
3
4
P1
Technical instructions REGULATION PelTec / PelTec-lambda
Required sensors: - return flow temp. sensor
6
7
P3
8
7 - Accumulation tank sensor CAS 1 (upper)
8 - Accumulation tank sensor CAS 2 (lower)
9 - DHW tank
10 - DHW tank sensor
11 - Outdoor sensor
- DHW tank sensor
- accumulation tank sensor (upper)
- accumulation tank sensor (lower)
9
10
CW