Carrier 38VYM Series - Electrical Wiring Diagrams (Cont.); 38 VYM-32 Unit and System Wiring

38VYM
R-410A
GB - 10
L N
UNIT A4
UNIT A3
UNIT A2
UNIT A1
32112312
3321321
Electrical connections
Unit 38VYM-32
System 38VYM-32

L
N


230V ~ 50Hz
123123
A1 A2
123123
A3 A4

A4 123

A2 123

A1 123

A3123

10 80
50
10
10 40







Terminal box legend
Earth.
L Live power supply.
N Neutral power supply.
1 Connection indoor/outdoor unit.
2 Connection indoor/outdoor unit.
3 Connection indoor/outdoor unit.
 Indoor unit
 Outdoor unit
 Main switch
 Time-delay fuse or circuit breaker
(see table III "Electrical data").
 Mains supply connecting cable (field wiring).
 Connecting cable, indoor-outdoor units A1.
 Connecting cable, indoor-outdoor units A2.
 Connecting cable, indoor-outdoor units A3.
 Connecting cable, indoor-outdoor units A4.
 Earth line.