Centrometal PelTec Series Technical Instructions page 19

CONFIGURATION 5 - DHW||BUF
Scheme of configuration
Scheme 5. Configuration DHW || BUF
12
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 - DHV tank
NOTE:
In this configuration is possible to upgrade up to 4 unit "CM2K module for regulation 2 heating circuits".
On the screen
Technical instructions REGULATION PelTec / PelTec-lambda
2
11
bar
M
4
3
P1
Temperatures (DHW II BUF)
Required sensors: - return flow temp. sensor
P
6
P3
7
CW
7 - DHW tank sensor
8 - Accumulation tank CAS
9 - Accumulation tank sensor CAS 1 (upper)
10 - Accumulation tank sensor CAS 2 (lower)
11 - 3-way diverter valve
12 - Outdoor sensor
- DHW tank sensor
- accumulation tank sensor (upper)
- accumulation tank sensor (lower)
8
9
10
19