Danfoss AK-RC 111 Руководство пользователя - Страница 4

Просмотреть онлайн или скачать pdf Руководство пользователя для Блок управления Danfoss AK-RC 111. Danfoss AK-RC 111 16 страниц. Single phase

User Guide | Optyma™ control AK-RC 111 single phase

2.0 Installation

2.1 Important information for

the installer

4 | BC309238530328en-000101

1. Install the device in places where the

protection rating is observed and try not to

damage the box when drilling holes for wire/

pipe seats.

2. Do not use multi-polar cables in which there

are wires connected to inductive/power loads

or signalling wires (e.g. probes/sensors and

digital inputs).

3. Do not fit power supply wiring and signal

wiring (probes/sensors and digital inputs) in

the same raceways or ducts.

4. Minimise the length of connector wires so

that wiring does not twist into a spiral shape

as this could have negative effects on the

electronics.

For the purposes of assembly and use, the electronic AK-RC 111 control unit comes with:

• 3 seals, to be fitted between the fixing screws and the box back panel;

• 1 user's manual.

Fig 1. Raise the transparent cover that shields the magneto-thermal cut-out switch and remove the screw cover on the

right-hand side.

Fig 2. Undo the 4 fixing screws at the front of the box.

Fig 3. To close the magnetothermic circuit breaker

transparent protection.

5. Fit a general protection fuse upstream from

the electronic controller.

6. All wiring must be of a cross-section suitable

for relevant power levels.

7. When it is necessary to make a probe/sensor

extension, the wires must have a cross-

section of at least 1mm2. Probes extension

or shortening could alter their factory

calibration; therefore to check and calibrate

the probes through an external thermometer.

Fig 4. Open the front of the box, lift it and slide the two

hinges out as far as they will go.