Seeley CW-H 2020 PLC, Руководство пользователя

Страница: 7 / 32

CW-H COOLER PLC OWNER’S MANUAL 859731-D
|
5
ILL3672-A
Number Description
1 Colour touchscreen
2 Power supply connector
3 RS 485 Modbus connector
4 Holes for temperature and humidity measurement
The Climate Wizard Wall Controller should be placed indoors, approximately 1.5 metres (5’) above
the floor, in the same zone in which cooling is required. Placement is critical for correct functioning
of the temperature and humidity sensors inside the Controller.
The following points must be taken into consideration:
• Avoid direct sunlight exposure.
• Avoid mounting on external walls.
• Avoid mounting the wall control near heat sources such as stoves and televisions.
• Do not locate in the direct airflow of the duct outlets.
• Do not locate in strong drafts or in dead spots such as cupboards/drawers.
• Always seal the wall cable entry hole.
• Avoid blocking or restricting the vent holes located on the underside of the Controller, as this
is where the sensors are located. Important! Drafts within the wall cavity can impact the
temperature and humidity reading of the wall control. We recommend that the cable access
hole be sealed, but in such a way that the cable can still retreat into the wall cavity.
• The Controller shall be mounted vertically.
PHYSICAL DESCRIPTION & MOUNTING
WALL CONTROL DIMENSIONS AND SETUP NOTES
ILL3672-A
1
2
3
4
4