Temperature (configuration
BUF--IHC || DHW)
CONFIGURATION 9 - BUF -- IHC|| DHW
80°C
120°C
0%
1700
15k
30%
60°C
70°C
50°C
55°C
bar
2
5
P1
13
7
8
HV
9
P3
P2
6
3
4
M
12
1
11
10
Scheme of configuration
On the screen
Scheme 9.
Configuration
BUF -- IHC || DHW
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 - DHW tank
10 - DHW tank sensor
11 - Heating circuit
12 - 3-way manual mixing valve
13 - Room thermostat
Technical instructions REGULATION
PelTec / PelTec-lambda
29
Required sensors:
- return flow temp. sensor
- DHW tank sensor
- accumulation tank sensor (upper)
- accumulation tank sensor (lower)
O2=8%
NOTES:
- In this configuration is possible to upgrade up to 4 unit "CM2K-P module for regulation 2 heating circuits“.
- In this configuration is possible to connect external control (external start).
