Centrometal PelTec Series Technical Instructions page 45

CONFIGURATION 15 - CRO--DHW
Scheme of configuration
Scheme 15. Configuration CRO -- DHW
10
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
NOTE:
- in this configuration boiler PelTec-lambda 69/96 can work only by DHW demand (except if CM2K is installed)
- in this configuration to be able to heat heating system, module CM2K must be installed and configurated
- 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
bar
2
M
3
4
P1
Temperatures (CRO -- DHW)
Required sensors: - return flow temp. sensor
7
P3
6
6 - Hydraulic crossover
7 - Hydraulic crossover sensor
8 - DHW tank
9 - DHW tank sensor
10 - Outdoor sensor
- DHW tank sensor
- hydraulic crossover sensor
9
8
45