Hitachi HC-A32MB Installation And Operation Manual page 19

Operation
?
NOTE:
– It can be selected for 1 HC-A32MB up to 32 I.U from 16 different refrigerant cycles or 32 I.U from the same refrigerant cycle.
&
CAUTION:
– Be sure not to set same Indoor Unit to more than one HC-A32MB. This error is undetectable and can cause undesired
operations.
Step
Action
number
1 Press SW4 for 3 seconds
2 Press SW4
3 Press SW4
4 Press SW4
5 Press SW4
6 Press SW4
For "id" 01 repeat steps 1 to 6
7 Press SW4 for 3 seconds
8 Press SW4
9 Press SW4
10 Press SW4
11 Press SW4
12 Press SW4
... Repeat steps 1 to 6 for all the rest "Id"
187 Press SW4 for 3 seconds
188 Press SW4
189 Press SW4
190 Press SW4
191 Press SW4
192 Press SW4
7 segments (display)
Configuration mode selected
id
Id selection (IU No.) from 0 to 31 by pushing
OO
SW5 ▲ or SW6 ▼
Refrigerant cycle address
oU
Refrigerant cycle address selection from 0 to 63 (e.g. 00)
--00
(by pushing SW5 ▲ & SW6 ▼)
Indoor unit address
iU
Indoor unit address selection from 0 to 63 (e.g. 00)
--00
(by pushing SW5 ▲ & SW6 ▼)
Configuration mode selected
id
Id selection (IU No.) from 0 to 31 by pushing
OO01
SW5 ▲ or SW6 ▼
Refrigerant cycle address
oU
Refrigerant cycle address selection from 0 to 63 (e.g. 00)
--00
(by pushing SW5 ▲ & SW6 ▼)
Indoor unit address
iU
Indoor unit address selection from 0 to 63 (e.g. 01; push
--01
SW5 once)
(by pushing SW5 ▲ & SW6 ▼)
Configuration mode selected
id
Id selection (IU No.) from 0 to 31 by pushing
OO31
SW5 ▲ or SW6 ▼
Refrigerant cycle address
oU
Refrigerant cycle address selection from 0 to 63 (e.g. 01;
--01
push SW5 once))
(by pushing SW5 ▲ & SW6 ▼)
Indoor unit address
iU
Indoor unit address selection from 0 to 63 (e.g. 15; push
--15
SW6 once)
(by pushing SW5 ▲ & SW6 ▼)
Remarks
PMML0191A rev.2 - 05/2013
17