Turn OFF the main power switch for the indoor units, outdoor units, and central controller before the electrical wiring
work is performed. If not, it may cause a fire, electrical shock or device breaking down.
Do not use cables that are lighter than the normal flexible coated polychloroprene cable.
DANGER
Use an earth leakage breaker with medium sensitivity, and an activation speed of 0.1 or less. If this is not fitted, there is a
risk of electric shock and/or fire.
Install an earth leakage breaker, fuse and circuit breaker for each outdoor unit power line. Not fitting it may cause an
electric shock or fire.
5 TEST RUN PROCEDURE
The outline of the test run procedure is indicated as shown in the figure. The marked of “
” are required items.
Power
Language Setting
Adjusting Date/Time
Group Register
Group Name Register
Schedule Setting
External Input/Output Setting
Contact Information Register
Start
Test Run Finish
HYJM-S01H