R2416220 Series Installation Guide
- 3 -
b. Tripped PTC (R2416CB220, R2416300220, and R2416600CB220) - To reset PTC, set power switch
on the back of the unit to the OFF position. After approximately 30 secs. set power switch to the ON
position
(Fig. 1c, pg. 3)
.
10. Power switch with built-in circuit breaker:
OFF position - Switch not illuminated. Outputs not powered.
RESET (ON) position - Switch illuminated. Outputs powered.
Circuit breaker tripped - Switch not illuminated. Power LEDs on faceplate are not illuminated.
Outputs not powered. To reset circuit breaker set power switch to the ON (RESET) position
(Fig. 1c, pg. 3)
.
Note:
Do not exceed unit’s electrical load ratings as indicated in
Sixteen (16) Output Rack Mount Configuration
Reference Chart, pg. 2.
Do not place mechanical load on the unit. Data racks should always be properly ventilated.
Unit is designed optimally for normal data room office installations.
CAUTION:
Equipment to be installed / serviced by authorized / trained personnel only.
Shut branch circuit power before installing / servicing equipment.
WARNING:
To reduce the risk of fire or electric shock, do not expose the unit to rain or moisture.
This installation should be made by qualified service personnel and should conform to
the National Electrical Code and all local codes.
XFMR*
XFMR*
N
PS
Divider
PTC1
P
N
S
S P N S P N
24VAC Output
(Factory Set) 28VAC Output
28VAC (Black)
24VAC (Yellow)
COM (Brown)
28VAC (Black)
24VAC (Yellow)
COM (Brown)
AC Power
LEDs
Used
on PTC
models
AC Power
LEDs
AC Power
LEDs
AC Power
LEDs
Removable
Terminal
Block
Strain Relief
Line Cord
Illuminated
Power Disconnect
Circuit Breaker
with manual reset
Green Wire
Earth GND
Fig. 1
Fig. 1a
Fig. 1b
Fig. 1c
Fig. 1d
Fig. 1e
