Acme PP-32 - Manual (Page 6)

6
KOOLMASTER PP-32
REV.01
We strongly recommend installing supplementary natural ventila-
tion as well as a backup thermostat on at least one cooling stage
(refer to the wiring diagram enclosed with this user's manual to
connect the thermostat).
Although fuses at the input and outputs of the controller protect
its circuits in case of an overload or overvoltage, we recommend
installing an additional protection device on the controller's
supply circuit.
The room temperature where the controller is located MUST
ALWAYS REMAIN BETWEEN 32°F AND 104°F (0°C TO 40°C).
To avoid exposing the controller to harmful gases or excessive
humidity, it is preferable to install it in a corridor.
DO NOT SPRAY WATER ON THE CONTROLLER
FOR CUSTOMER USE
Enter the serial number located on
the side of the controller below for
future reference.
Model number:
Serial number:
PP-32
1. PRECAUTIONS