Temperatures (accumulation tank -- 2 indirect heating circuits)
CONFIGURATION 14 - AKU--IKG 2X
80°C
120°C
0%
1700
15k
30%
60°C
Scheme 14.
Configuration
BUF--IHC 2X
60°C
bar
2
5
P1
14
7
8
P3
P2
6
3
4
M
12
1
9
11
10
1. heating circuit
13
2. heating circuit
70°C
50°C
2
1
Scheme of configuration
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)
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
On the screen
40
Required sensors:
- return flow temp. sensor
- accumulation tank sensor (upper)
- accumulation tank sensor (lower)
Technical instructions REGULATION
PelTec / PelTec-lambda
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).
