M
SET
M
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5.4. Wire Controller Installation
The wired controller is originally fixed on the maintenance door of the machine; please refer to below
steps if you want to install it on the wall:
?1.Take down the controller from the machine. The communication wire is connected with the circuit
board, separate them from where they match.
?2.Use a screwdriver to open the clip as picture 1, separate the controller as 2 parts, as picture 2.
?3.On the wall that you are going to install the controller, drill 2 holes at a level parallel to the sight line as
picture 3. The hole distance is 60mm, diameter is 8mm.
?4.Place the plastic screws of the enclosure into the hole, and use the tapping screw (ST4*16 D-1)
enclosed to fix the back cover of controller on the wall, as picture 4.
?5.Match the front and back covers perfectly, as picture 5, make sure that it is fixed firmly on the wall.
?6.Connect the communication wire well.
1 2
5
6
The front cover
60mm
Φ8
3 4
Outlet of the communication wire
ATTENTION:
Please don't use keen-edged things to hit the controller face and keys, or it may cause damage.
When the controller is fixed on the wall, don't pull the communication wire, or it may cause poor contact.
The back cover
13
FireFly Domestic Hot Water Air to Water Heat Pump
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