Centrometal PelTec Series Technical Instructions page 42

Temperatures (BUF -- IHC 2x)
CONFIGURATION 14 - BUF--IHC 2X
Scheme of configuration
Shema 14. Configuration BUF--IHCx2
15
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
7 - Accumulation tank sensor CAS 1 (upper)
8 - Accumulation tank sensor CAS 1 (lower)
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
42
bar
2
M
3
4
P1
Technical instructions REGULATION PelTec / PelTec-lambda
Required sensors: - return flow temp. sensor
6
7
P2
8
10
9 - Heating circuit 1
10 - 3-way manual mixing valve 1.circuit
11 - Heating circuit 2
12 - 3-way manual mixing valve 2.circuit
13 - Room thermostat 1. circuit
14 - Room thermostat 2. circuit
15 - Outdoor sensor
- accumulation tank sensor (upper)
- accumulation tank sensor (lower)
14
2. heating circuit
11
13
1. heating circuit
P3
12
9