Mitsubishi Electric PAC-AK31BC, Техническое и сервисное руководство

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77
12 SYSTEM CONTROL
12-1. BASIC SYSTEMS
12-2. STANDARD SYSTEMS
OC
BC (3- branch type)
A B C
IC
R
C
IC
R
C
IC
R
C
OC
BC(3- branch type)
A B C
IC
R
C
IC
R
C
R
C
IC
BC(3- branch type)
A B C
IC
R
C
IC
R
C
R
C
IC
OC
12-2-1. Only 3-branch type 12-2-3. 2-branch boxes (3-branch type) 12-2-2. Only 5-branch type
BC(5- branch type)
A B C D E
IC
R
C
IC
R
C
IC
R
C
IC
R
C
IC
R
C
OC
BC (5- branch type)
A B C D E
IC
R
C
IC
R
C
IC
R
C
IC
R
C
IC
R
C
BC (5- branch type)
A B C D E
IC
R
C
IC
R
C
IC
R
C
IC
R
C
IC
R
C
1. Up to 2 branch boxes can be connected to
a single outdoor unit.
2. Up to 8 indoor units can be connected to
the system.
12-2-4. 2-branch boxes (5-branch type, maximum 8 indoor units)
OC
OC : Outdoor unit
BC : Branch box
IC : Indoor unit
RC : Remote controller
BC (5- branch type)
A B C D E
BC (3- branch type)
A B C
RC
IC IC IC IC IC
RC
R
C
R
C
R
C
IC IC
R
C
IC
R
C
R
C
OC
A B C D E A B C
IC
RC
IC IC
RC
R
C
IC
R
C
IC
R
C
NOTE: The indoor units can be
connected to any of the
5 connectors
(5- branch type) or 3 connectors
(3- branch type) of the branch box.
BC (5- branch type)
BC (3- branch type)