6
2.3 Hydraulic Layout
Diagram
Parts Description
1. Test points
2. Strainer
3. Spool piece for heat
meter 3/4“x110mm
(removable)
4. Differential pressure
control valve DPCV
(Balancer)
5. Zone valve
6. Plate heat exchanger
7. Bleed points
8. 3/4“ isolation ball valves
(not illustrated) Spool
piece for solenoid
valve 3/4“x110mm
(removable)
9. Return temperature
limiting valve (RTL).
Factory locked to 40°C
(Standard Unit), to 60°C
(High Pressure Unit).
Connections
A. Primary Flow
B. Primary Return
C. Secondary Flow
D. Secondary Return
370mm
465mm
1
3
4
5
6
3
7
7
2
9
A
B
C
D
2. Introduction
6 RAM40 1234 5678
Heat Meter
Quick Mode
Type 775
0102
LCD Loop3: Installation
Class 2
E2 / M2
IP 54
3
T
M
∑
1
1
2
7
7
7
9
6
4
A
B
C
D
5
Summary of Contents for Meibes A1CX Series
Page 22: ...22 Notes...
