4
Expert-50 rev.10
We strongly recommend installing supplementary ventilation as well
as a back-up thermostat on at least one fan stage (refer to the
wiring diagram enclosed with this user's manual to connect the
thermostat).
Although overload and overvoltage protection is provided for the
controller circuits, we recommend installing additional protection
devices in the electrical panel.
The room temperature where the controller is located MUST AL-
WAYS REMAIN BETWEEN 32°F AND 104°F (0°C TO 40°C).
To avoid exposing the controller to harmful gases or excessive hu-
midity, it is preferable to install it in a corridor.
DO NOT SPRAY WATER ON THE CONTROLLER
PRECAUTIONS
FOR CUSTOMER USE
Enter the serial number located on
the side of the controller below for
future reference.
Model number:
Serial number:
Expert-50
Summary of Contents for EXPERT-50
Page 1: ...Expert 50 Temperature Controller USER S MANUAL M 890 00075 rev 10 REV 01...
Page 2: ......
Page 57: ...NOTES NOTES...
