Vertiv Liebert Mini-Mate MT048 - Page 67

REV : 1
REV DATE : 10/18
DPN004802
Page :2 /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.
1
2
3
4
5
6
11
12
13
14
15
24
37
38
50
51
55
56
60
70
71
75
76
1
2
3
4
5
6
11
12
13
14
15
24
37
38
50
51
55
56
60
70
71
75
76
8
13
12
13
15
14
11
19
Detail A
STANDARD LOW VOLTAGE FEATURES: (See Detail A)
11. Condensing Unit (DX system only) : Field supplied Class 1 wiring between Evaporator and Condensing unit to terminals 1,2,3,4,5 and 6.
12. 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.
13. Remote Alarm Device (RAD) Alarm connections may be factory wired or field wired. See schematic RAD1-3 for factory wired alarms.
Use Class 1 wiring to connect normally open contacts between terminals 24 & 50, 24 & 51, 24 & 56. Suitable for 24VAC.
14. Common Alarm Connection Field supplied Class 1 wiring to common alarm terminals 75 & 76, 1 Amp, 24VAC maximum on common
alarm relay (K3).
15. Optional Condensate Alarm (Dual Float Condensate Pump only). Relay terminals located on customer connection terminal block for
remote indication. Field supplied Class 1 wiring to connections #55 & #60.