Temperature (domestic hot water and accumulation tank)
CONFIGURATION 5 - DHW||BUF
80°C
120°C
0%
1700
15k
30%
60°C
70°C
50°C
3
M
bar
2
4
5
HV
P1
1
P
P3
11
7
8
9
10
6
55°C
Scheme 5.
Configuration
DHW || BUF
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 - DHW tank
7 - DHV tank sensor
8 - Accumulation tank CAS
9 - Accumulation tank sensor CAS 1 (upper)
10 - Accumulation tank sensor CAS 2 (lower)
11 - 3-way diverter valve
Scheme of configuration
On the screen
18
Required sensors:
- return flow temp. sensor
- DHW tank 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“.
Technical instructions REGULATION
PelTec / PelTec-lambda
O2=8%
