R2416UL Series
- 3 -
7. Set power disconnect circuit breaker to OFF position (Fig. 1d, pg. 3).
8. Connect devices to the removable terminal blocks marked [1P & 1N] through [16P & 16N] (Fig. 1a, pg. 3).
When wiring is completed on the terminal blocks they can be locked down by tightening screw flanges.
9. Upon completion of the wiring, set power disconnect circuit breaker to RESET (ON) position (Fig. 1d, pg. 3).
10. Green power LEDs on faceplate will illuminate when power is present. When an output is in a trouble
condition (blown fuse or tripped PTC) the corresponding LED will not be illuminated (Fig. 1, pg. 3).
a. Blown fuse (R2416UL, R2416300UL, and R2416600UL) - Set power disconnect circuit breaker on the
back of the unit to the OFF position (Fig. 1e, pg. 3).
Remove front faceplate to access fuses. Replace with fuses rated @ 3.5A/250VA
(Altronix model # Fuse1).
b. Tripped PTC (R2416ULCB, R2416300ULCB, and R2416600ULCB) - To reset PTC, set power switch
on the back of the unit to the OFF position. After approximately 30 secs. set power disconnect circuit
breaker to the ON (RESET) position (Fig. 1d, pg. 3).
11. Illuminated power disconnect circuit breaker with manual reset:
OFF position - Switch not illuminated. Outputs not powered.
RESET (ON) position - Circuit breaker illuminated. Outputs powered.
Circuit breaker tripped - Circuit breaker is not illuminated. Power LEDs on faceplate are not illuminated.
Outputs not powered.
To reset circuit breaker set power disconnect circuit breaker to RESET (ON) position (Fig. 1d, pg. 3).
Note: Do not exceed units electrical load ratings as indicated in reference chart (pg. 2).
Do not place mechanical load on 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
Fuse
Fuse
Green Wire
Earth GND
Fig. 1
Fig. 1a
Fig. 1b
Fig. 1c
Fig. 1e
Fig. 1d
Class 2 Rated Power-Limited Outputs.
Except for R2416UL, R2416300UL, R2416600UL and R2416ULCB
when set for 28VAC.
