Carrier 40MKCB - 40 MKQ**B Wiring Diagram; 25 HHA4;224 ANS Outdoor Unit Wiring Diagram

12
1
2
3 4
5 6
7
8
BROWN
CAP
YELLOW
230V~ Controls signal to
voltage adapter kit in outdoor unit
Notes:
1.To be wired in a cc ordance with National E lectric N.E .C . a nd loca l c odes.
2.U se C opper conductors only. Use c onductors s uitable for at lease 75*C (167*F ).
3. If a ny of the original wires, a s supplied must be replaced, use the s ame or equivalent wire.
Legend:
................Model s pecic feature
C AP : C apac itor
C N 6: Fa n drive interface
C N 7: F an feedback interface
C N_C OMP :C ompres sor s ignal
C N_VALVE : F our way valve s ignal
C N_L 4: Llive wire L
C N_N 1: N ull line N
C N_N 2: N ull line N
C N_T 0: T ra ns former s econdary interface
C N_T IN: T ransformer primary interface
C N 3: P ipe temperature interface
C N 2: R oom temperature interface
C N 5: D isplay board interface
C N 10/11: Motor Interface
C N_S W M:E mergency key interface
T1 _room: R oom temperature s enso r
T2 _room: P ipe temperature s enso r
Only for the
model which
have vertical
swing function.
Fig. 12 – 40MKQ**B wiring diagram
OUTDOOR UNIT SCHEMATIC DIAGRAM
Fig. 13 – 25HHA4/224ANS Wiring Diagram