Electrical Connections; Mounting Instruction - Danfoss Heating 086U7433 Montageanleitung

6
7
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4.4 Dimensions
The dimensions of the heatmeter are shown in figure 5 .
4.5

Electrical connections

The electrical connections are shown in figure 6 .
Position
1
2
3
4
5
6
7
8
9
10
5

Mounting instruction

⚠ ⚠ ⚠ ⚠
Electrical current! The terminal blocks in the heat pump are live and can be highly
dangerous due to the risk of electric shock . All power supplies must be isolated
before electrical installation is started .
⚠ ⚠ ⚠ ⚠
Electrical installation may only be carried out by an authorized electrician and must
follow applicable local and national regulations .
5.1 Assemble connection kit
1 . Unpack the components .
2 . Assemble the flow meter parts .
3 . Assemble the complete connection pipe .
There are two kits depending on the size:
086U7426 (size 4-10 kW)
•
• 086U7427 (size 12-16 kW)
3
Flow (m /h), to display maximum value, press SET
Supply temperature (
Return temperature (
Description
Protective conductor
Grid 230 V~
)
(optional 115 V~
Temperature sensor 1
(Supply line sensor)
Temperature sensor 2
(Return line sensor)
Not used
Temperature signal (Yellow)
Flow signal (White)
Signal ground (Green)
Power supply (Brown)
Flow meter connection
086U7932
o
C), to display maximum value , press SET
o
C), to display maximum value , press SET
9