Carrier 42QHC012D8S Series - Wiring Figure

GB-17
7. WIRING
7.3 Wiring Figure
NOTE: Refer to the following figures if end-users wish to perform their own wiring.
Run the main power cord through the lower line-outlet of the cord clamp.
CAUTION
Connect the connective cables to the terminals, as identified, with their matching
numbers on the terminal block of the indoor and outdoor units. For example, in the
models shown in the following diagram, Terminal L1(A) of the outdoor unit must
connect with terminal 1 on the indoor unit A.
Magnetic ring ( not supplied, optional part)
(Used to hitch to the connective cable of indoor and
outdoor units after installation.)
One-two models:
Model A
Model B
S(B)
N(A)
N(B)
L(B)
L
L(A)
N
S(A)
POWER
SUPPLY
TO B
TO A
S(2)
S(1)
S(B)
N(A)
N(B)
L(B)
L
L(A)
N
S(A)
POWER
SUPPLY
TO B
TO A
S(2)
S(1)
OPTIONAL OPTIONAL OPTIONAL
OPTIONAL OPTIONAL OPTIONAL