OERTLI EA 107 Installationsanleitung Seite 14

The EA 107 hydraulic module for 1 circuit with a mixer valve and 1
direct circuit (without mixer valve) which can be connected to
DPSM 3000 boilers directly to the hydraulic connection kit supplied
with the boiler.
1 Installation to the side
accessories not supplied
1 Seal ø 3/4"
2 3-way mixing valve
3 3-speed pump
4 Thermometer
5 Ball valve with non-return valve
6 1" FL X 22 nut (to be brazed)
6.1 3/4" FL X 22 nut
7 Direct heating circuit flow
8 Heating circuit flow with mixing valve
9 Heating circuit return with mixing valve
10 Direct heating circuit return
11 Thermal insulation base
12 Thermal insulation cover
13 Pump connection cable
14 Three-way mixing valve connecting cable
16 Boiler flow
14
Assembly options
Overview
17 Boiler return
18 M8x140 screw with 31/35 mm clip (not supplied)
19 8x50 hexagonal wood screws
20 16x8.5 washer
21 S 8 plug
21.1 S 10 plug (not supplied)
22 Bleed
23 By-pass
EA 107 14/04/05 - 300001261-001-C