ACH550-PCR/PDR User’s Manual 3-15
Installation
WARNING! Check the motor and motor wiring insulation before connecting the
ACH550 to line power. Follow the procedure in the ACH550-UH User’s Manual on
page 1-23. Before proceeding with the insulation resistance measurements, check
that the ACH550 is disconnected from incoming line power. Failure to disconnect
line power could result in death or serious injury.
Note: For the remainder of the wiring (motor and control wiring) refer to the
ACH550-UH User’s Manual.
Input
Power
UL Type / NEMA 3R
Enclosures
RHTR Temperature
HI / LO Jumper (X1)
Heater ON
Temperature
Heater OFF
Temperature
Default Setting
(X1 jumper in LO position)
14.4 °C
58 °F
21.4 °C
70.5 °F
Alternate Setting
(X1 jumper in HI position)
17.8 °C
64 °F
24.7 °C
76.5 °C
The alternate (HI) setting further reduces the likelihood
of condensate in high humidity environments.
To Next Page
Loading...
