16
A B C
Indoor 2
Wired controller
A B C
A B C
A B C
Indoor 1
Wired controller
A B C
A B C
Indoor N
Wired controller
Indoor 15
Wired controller
Indoor 16
(master unit)
Wired controller
Control wiring of wired
controller, polar.
Wired controller
B:
One Controller for up to 16 indoor
1. Cassette (AB…AL…MVAB…MVAL…)
Ducted (AD…AM24…MVAD…MVAH…)
MRV Wall Mount (MVAW…)
A B C
Indoor 2
Wired controller
A B C
A B C
A B C
Indoor 1
Wired controller
A B C
A B C
Indoor N
Wired controller
Indoor 15
Wired controller
Indoor 16
(master unit)
Wired controller
Control wiring of wired
controller, polar.
Wired controller
2. Ducted (AM36...AM48…)
•
Addressing Indoor Units
•
Each indoor unit must hvae a unique
address.
•
Compact Cassette (AB…) use SW02_1-4
•
Large Cassette (AL…) use SW3_5-8
•
Slim Duct (AD…) use SW03_1-4
•
High Static Duct (AM24…) use SW03_5-8
•
High Static Duct (AM36…AM48…) use
SW02_1-4
•
All MRV indoor (MV…) use SW01_1-4
Dipswitch position
Dipswitch position
Unit #
1
2
3
4
Unit #
1
2
3
4
5
6
7
8
5
6
7
8
0*
off off off off
8
on
off
off
off
1
off off off
on
9
on
off
off
on
2
off off
on
off
10
on
off
on
off
3
off off
on on
11
on
off
on
on
4
off
on
off off
12
on on
off
off
5
off
on
off
on
13
on on
off
on
6
off
on on
off
14
on on
on
off
7
off
on on on
15
on on
on
on
* Unit 0 is connected directly to the control and is master
