Temperature (accumulation tank--indirect heating circuit)
CONFIGURATION 6 - BUF--IHC
80°C
120°C
0%
1700
15k
30%
60°C
70°C
50°C
bar
2
4
5
P1
9
10
6
7
8
1
3
M
P2
Scheme of configuration
Scheme 6.
Configuration
BUF -- IHC
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 temperature sensor
6 - Accumulation tank CAS
7 - Accumulation tank sensor CAS 1 (upper)
8 - Accumulation tank sensor CAS 2 (lower)
9 - 3-way manual mixing valve
10 - Room thermostat
On the screen
Technical instructions REGULATION
PelTec / PelTec-lambda
21
Required sensors:
- return flow temp. sensor
- accumulation tank sensor (upper)
- accumulation tank sensor (lower)
NOTE:
In this configuration is possible to upgrade up to 4 unit "CM2K-P module for regulation 2 heating circuits“.
O2=8%
