User manual
Table Of Contents
- Important Safety Instructions
- 1.0 Installation Instructions
- 1.1 Unpacking and Installation
- 1.2 Additional Distribution Mounting and Wiring
- 1.3 Power and Control Wiring
- 1.3.1 Input Power Connections
- Figure 5 Electrical connection location for 23" (584mm) cabinet
- Figure 6 Electrical connection location for 47" (1194mm) cabinet
- Figure 7 Electrical connection location for 47" cabinet with Square D I-Line panelboard
- Table 4 Suggested minimum input wire size data
- Table 5 Main input circuit breaker interrupting rating
- 1.3.2 Junction Box Installation
- Table 6 Main input junction box electrical connections (4 wire)
- Table 7 Main input junction box without transformer electrical connections (5 wire)
- Table 8 Low-voltage (control) junction box dimensions, typical
- Table 9 Main input (power) junction box dimensions, typical
- Figure 8 Low-voltage control junction box connections, typical
- Figure 9 Main input junction box connections, typical
- 1.3.3 System Grounding
- 1.3.4 Grounding Electrode Conductor for Liebert® FPCs With Transformer
- 1.3.5 Output Power Connections
- 1.3.6 Control Wiring Connections
- 1.3.7 Adapter Board
- 1.3.1 Input Power Connections
- 2.0 Equipment Inspection and Startup
- 3.0 Inspection and Startup Checklist
- 4.0 Operating Instructions
- 5.0 Maintenance
Installation Instructions
23
Figure 15 Control wiring for units without low-voltage control box
Building Interface Relay
Remove jumper
when 5th customer
alarm is used
Remove jumper when Normally
Closed (N.C.) REPO is used
Green
TB1
Summary Alarm NO
N.C.
REPO
Summary Alarm NC
Summary Alarm Common
W200
Customer Alarm Common
Customer Alarm #1 (N.O.)
Customer Alarm #2 (N.O.)
Customer Alarm #3 (N.O.)
Customer Alarm #4 (N.O.)
Customer Alarm #5 (N.C.)
To Liebert
SiteScan
System
N.O. REPO
Black
White
Customer Alarms
Summary
Alarm
Auto-Manual
Restart Switch
Auto
Manual
#1 NO
#2 NO
#3 NO
#4 NO
#5 NC
RS-485
EPORemote
Common
NO
NC
NO
REPO
COM
REPO
COM
NC
REPO
24VDC
24VDC
P1
K1
TB1
K1
P2
P38
P2
-24+
J1
J2
J3
J3
E1
J1
TB2
P1
P1 TO INTELLISLOT ONLY
S1
9
7
6
4
13
B
A
LDM13009
Rev. 1
NOTES
1. All switching devices are to be suitable for switching low current 24VDC. Minimum
recommended wire size is 18AWG stranded copper with 300V insulation.
All wiring and devices are field-supplied except where noted. See installation manual for
detailed installation procedures.
2. The total load on the 24VDC supply (both N.O. and N.C. REPO circuits) must be limited to 1A.
3. Multiple normally open (N.O.) REPO switches may be paralleled.
Multiple normally closed (N.C.) REPO switches may be connected in series. All lamps (if used)
are connected in parallel.
4. The summary alarm contacts are rated for 0 to 30VAC or VDC, 0.5A, 10W maximum.
5. Customer alarms 1 through 4 are normally open (indicates alarm on contact closure). Customer
alarm 5 is normally closed (indicates alarm on contact opening).
6. For Liebert SiteScan connection, use #22 AWG shielded cable maximum distance 1000ft (300m).