Vertiv Liebert Mini-Mate MT048 - Page 68

REV : 1
REV DATE : 10/18
DPN004802
Page :3 /3
Form No.: DPN001040_REV4
ELECTRICAL FIELD CONNECTIONS
3 TON DIRECT EXPANSION FAN/COIL MODULE
LIEBERT MINI-MATE
VARIABLE CAPACITY
NOTES:
1. Refer to specification sheet for full load amp. and wire size amp. ratings.
2. Control voltage wiring must be a minimum of 16 GA (1.3mm) for up to 75' (23m) or not to exceed 1 volt drop in control line.
58 59 84 85 94
95 96
97
37C 38C 37B 38B
58 59 84
85
94
95
96
97
37C
38C
37B 38B
16
17
18
20
Detail B
OPTIONAL LOW VOLTAGE TERMINAL PACKAGE: (See Detail B)
16. Remote Unit Shutdown, two additional pairs Replace existing jumper between terminals 37B & 38B and 37C & 38C with normally
closed switch having minimum 75VA, 24VAC rating. Use field supplied Class 1 wiring.
17. Main Fan Auxiliary Switch Optional main fan auxiliary side switch. Terminals located on customer connection terminal block for remote
indication that the evaporator fan motor/unit is on. Field connect to 24V maximum, Class1 wiring to connections #84 & #85.
18. Unit Shutdown by Liqui-tect with Remote Indicator Requires field wiring from optional Liqui-tect device to Remote Alarm Device
terminal 24 & 51 for unit shutdown, and field wiring from connections #58 & #59 for remote indicator of unit shutdown by Liqui-tect. 24V
maximum, Class 1 wiring required.
19. Remote Humidifier Control Field to connect 24V maximum, Class 1 wiring to connections #11 & #12 (See Detail A).
20. Common Alarm Connection, two additional connections Field supplied Class 1 wiring to common alarm terminals 94 & 95 and 96 & 97
which are factory connected to normally open contacts, 1 Amp, 24VAC maximum on common alarm relay (R3).