Carrier 40GVQ - Wiring Diagrams

13
WIRING DIAGRAMS
N S L L N GND N S L GND
Ground Ground
115-1-60 Low V DC 115-1-60 115-1-60 115-1-60 115-1-60 Low V DC 115-1-60
38GV/40GV 9K~12K 115-1-60 Connection Diagram
38GV 9K~12K Outdoor Unit Terminal Block
CONNECTING CABLE
OUTDOOR TO INDOOR
Pow e r to
Indoor
Unit
Pow e r to
Indoor
Unit
Pow e r
from
Outdoor
Unit
Pow e r
from
Outdoor
Unit
Control
to Indoor
Unit
Control
from
Outdoor
Unit
Main
Pow e r
Supply
Main
Pow e r
Supply
40GV 9K~12K Indoor Unit Terminal Block
L2 S L1 GND L2 S L1 GND
Ground Ground
208/230-1-60 Low V DC 208/230-1-60 208/230-1-60 Low V DC 208/230-1-60
L2 L1 GND
Ground
208/230-1-60 208/230-1-60
Main Power
Supply
Main Pow er
Supply
38GV 12K Outdoor Unit Terminal Block
40GV 12K Indoor Unit Terminal Block
CONNECT ING CA BL E
OUTDOOR TO INDOOR
Pow er to
Indoor Unit
Pow er to
Indoor Unit
Pow er from
Outdoor Unit
38GV/40GV 12K 208/230-1-60 Connection Diagram
Control
to Indoor
Unit
Control
from
Outdoor Unit
Pow er from
Outdoor Unit
L2 S L1 L1 L2 GND L2 S L1 GND
Ground Ground
208/230-1-60 Low V DC 208/230-1-60 208/230-1-60 208/230-1-60 208/230-1-60 Low V DC 208/230-1-60
38GV 18K~36K Outdoor Unit Terminal Block
Control
from
Outdoor
Unit
40GV 18K~36K Indoor Unit Terminal Block
38GV/40GV 18K~36K 208/230-1-60 Connection Diagram
CONNECT ING CABLE
OUTDOOR TO INDOOR
Pow e r fr om
Outdoor
Unit
Pow e r to
Indoor Unit
Main Pow e r
Supply
Main Pow e r
Supply
Pow e r fr om
Outdoor
Unit
Pow e r to
Indoor Unit
Control to
Indoor
Unit
NOTE: Polarity of power wires must match original connection on outdoor unit.
A12542
Fig. 26 --- Unit Wiring Diagrams