PLUS 200 2 PLT
Page 6
Rev. 02-06
MANUALE D’USO E MANUTENZIONE
IMPORTANT INFORMATION FOR THE INSTALLER
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.
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 be of the
correct cross-section, which in any case must be at least 1 mm
2
.
STANDARD ASSEMBLY AND USE KIT
The PLUS 200 2 PLT electronic controller is supplied with the following assembly and
utilisation items:
• N°3 sealing gaskets to be placed between fixing screws and box backing
• N°3 NTC temperature sensors (room, evaporator 1, evaporator 2)
• N°1 user’s manual.
CHAPTER 2: INSTALLATION
CHAP. 2 - Installation
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