Vertiv Liebert Mini-Mate MT048 Installer/User Manual page 57

Electrical Entrance for
Optional
Condensate Pump
HIGH VOLTAGE FEATURES:
1. High Voltage Entrance: located on right side of unit.
2. Three Phase Electric Service and Earth Ground. Field supplied power and service.
3. Three Phase connection. Electric service connection terminals on disconnect.
4. Disconnect Switch: Non-locking type standard (Locking fused disconnect optional).
5. Earth ground connection: Connection terminals for field supplied earth grounding wire.
CONTROL FEATURES:
6. iCOM Display Communication: Field supplied Ethernet wire; Connection to P64 and Ethernet port on iCOM display.
7. Remote Temperature/Humidity Sensor : Factory supplied Ethernet wire; Connection to P66 and Ethernet port on Sensor
8. iCOM Display Power: Field supplied Class 1 wiring between unit terminals 13, 14 & 15 and supplied wiring connector at
iCOM display
9. Low Voltage And Control Wiring Entrance: located on right side of unit.
STANDARD LOW VOLTAGE FEATURES: (See Detail A – Page 2/2)
10. Condensing Unit (DX system only) : Field supplied Class 1 wiring between Evaporator and Condensing unit to terminals
1,2,3,4,5 and 6.
11. Remote unit shutdown. Replace existing jumper between terminals 37 & 38 with normally closed switch having a minimum
75VA, 24VAC rating. Use field supplied Class 1 wiring.
12. Remote Alarm Device (RAD) . Alarm connections may be factory wired or field wired. See schematic, RAD1- 3, for factory
wired alarms. For field wired alarms, use Class 1 wiring to connect normally open contacts between terminals 24 & 50, 24 &
51, 24 & 56. Suitable for 24VAC.
13. Common alarm connection. Field supplied Class 1 wiring to common alarm terminals 75 & 76, 1 Amp, 24VAC maximum
on common alarm relay (K3).
DPN004057
Page :1 /2
LIEBERT MINI-MATE
VARIABLE CAPACITY
ELECTRICAL FIELD CONNECTIONS
4 & 5 TON DIRECT EXPANSION FAN/COIL MODULE
Front of Unit [ Panels removed for clarity]
4
1 2 3
5
9
Detail A
6
7
REV : 1
REV DATE : 08/17