Hitachi HARC-MODBUS, Installation And Operation Manual

Page: 15 / 163

PMML0175A-rev.1 - 6/2008
HARC-MODBUS - xxxxxxxxxxxxxxxxxx 14 HARC-MODBUS - Installation Manual
No. Action 7 segments (display) Remarks
1 Press SW4 for 3 seconds Configuration mode selected
2 Press SW4 Id selection (IU No.) from 0 to 31 by pushing
SW5 ▲ or SW6 ▼
3 Press SW4 Refrigerant cycle address
4 Press SW4 Refrigerant cycle address selection from 0 to 15 (e.g. 00)
(by pushing SW5 ▲ & SW6 ▼)
5 Press SW4 Indoor unit address
6 Press SW4 Indoor unit address selection from 0 to 15 (e.g. 00)
(by pushing SW5 ▲ & SW6 ▼)
For “id” 01 repeat steps 1 to 6
7 Press SW4 for 3 seconds Configuration mode selected
8 Press SW4 Id selection (IU No.) from 0 to 31 by pushing
SW5 ▲ or SW6 ▼
9 Press SW4 Refrigerant cycle address
10 Press SW4 Refrigerant cycle address selection from 0 to 15 (e.g. 00)
(by pushing SW5 ▲ & SW6 ▼)
11 Press SW4 Indoor unit address
12 Press SW4 Indoor unit address selection from 0 to 15
(e.g. 01; push SW5 once)
(by pushing SW5 ▲ & SW6 ▼)
... Repeat steps 1 to 6 for all the rest “Id”
187 Press SW4 for 3 seconds Configuration mode selected
188 Press SW4 Id selection (IU No.) from 0 to 31 by pushing
SW5 ▲ or SW6 ▼
189 Press SW4 Refrigerant cycle address
190 Press SW4 Refrigerant cycle address selection from 0 to 15
(e.g. 01; push SW5 once))
(by pushing SW5 ▲ & SW6 ▼)
191 Press SW4 Indoor unit address
192 Press SW4 Indoor unit address selection from 0 to 15
(e.g. 15; push SW6 once)
(by pushing SW5 ▲ & SW6 ▼)