Centrometal PelTec Series Technical Instructions page 34

Temperatures (CRO)
CONFIGURATION 10 - HIDRAULIC CROSSOVER (CRO)
Scheme of configuration
Scheme 10. Configuration CRO
8
1 - Boiler PelTec / PelTec-lambda
2 - Air self-venting group 2,5 bar
3 - Motor 4-ways mixing valve
4 - Closed type expansion vessel
NOTES:
- in this configuration PelTec-lambda 69/96 boiler works only with CM2K module which must be installed and
configurated
- 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
34
1
5
P1
Technical instructions REGULATION PelTec / PelTec-lambda
Required sensors: - return flow temp. sensor
2
bar
M
4
3
- hydraulic crossover sensor
7
6
5 - Return flow sensor
6 - Hydraulic crossover
7 - Hydraulic crossover sensor
8 - Outdoor sensor