Installation and Commissioning Guide - MultiElite 2 Split System
Doc. No. 9590-5009
Ver. 1 211221
24
Installation and Commissioning Guide
Multi Split System
11.02. Wiring Figure
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, Terminal L1 (A) of the outdoor unit must connect with terminal L1/1 on the indoor
unit.
The outdoor unit can match different types of indoor unit, the numbers on the terminal block of the indoor unit may be
slightly different. Please pay special attention while connecting the wire.
W
irin
g
Wiring Figure
Harmonic declaration
CAUTION
NOTES
For quick-connector models, please refer to Owner’s Manual packed with the indoor unit.
Run the main power cord through the lower line-outlet of the cord clamp.
---- This symbol indicates field wiring.
One - Three Models (MRC-075CS-3)
L N
OUTDOOR
MAINS
TO UNIT A
MRC-075CS-3
BULKHEAD / MINI CASSETTE 2
TO UNIT C
L(A) N(A) S(A)
L(C) N(C) S(C)
1(L) 2(N) S
SERENE 2
TO UNIT B
L(B) N(B) S(B)
L N
OUTDOOR
MAINS
TO UNIT A
TO UNIT C
L(A) N(A) S(A)
L(C) N(C) S(C)
L N S
L N S
TO UNIT B
L(B) N(B) S(B)
L N S
1(L) 2(N) S
1(L) 2(N) S
L N
OUTDOOR
MAINS
TO UNIT A
MRC-100CS-4
BULKHEAD / MINI CASSETTE
TO UNIT B
TO UNIT C
L N
OUTDOOR
MAINS
TO UNIT A
TO UNIT D
TO UNIT B
TO UNIT C
TO UNIT D
L(A) N(A) S(A)
L(B) N(B) S(B) L(C) N(C) S(C) L(D) N(D) S(D)
L(A) N(A) S(A)
L(B) N(B) S(B) L(C) N(C) S(C) L(D) N(D) S(D)
N S
L
SERENE
N S
L
N S
L
1(L) 2(N) S
1(L) 2(N) S
1(L) 2(N) S
1(L) 2(N) S
N S
L
MRC-120CS-5
BULKHEAD / MINI CASSETTE
TO UNIT C
TO UNIT D
TO UNIT E
TO UNIT C
TO UNIT D
TO UNIT E
L N
OUTDOOR
MAINS
TO UNIT A
TO UNIT B
L N
OUTDOOR
MAINS
TO UNIT A
TO UNIT B
L(A) N(A) S(A) L(B) N(B) S(B)
L(C) N(C) S(C) L(D) N(D) S(D) L(E) N(E) S(E)
L(A) N(A) S(A) L(B) N(B) S(B)
L(C) N(C) S(C) L(D) N(D) S(D) L(E) N(E) S(E)
N S
L
SERENE
N S
L
N S
L
N S
L
N S
L
1(L) 2(N) S
1(L) 2(N) S
1(L) 2(N) S
1(L) 2(N) S
1(L) 2(N) S
Serene
Bulkhead / Mini Cassette
