Daikin VRV III REYQ8PY1, Service Manual

Page: 176 / 452

Si37-701 Test Operation
Test Operation 165
1.2.6 Onsite Settings
NOTE:
In the case of a multi system, all onsite settings should be made on the master unit. Settings
made on slave units are invalid.
The outdoor unit to which the indoor unit transmission wire are connected is the master unit,
and all other units are slave units.
Use the push button switches (BS1 through BS5) on the outdoor unit PC board (A1P) to make
the necessary onsite settings.
See the “Service Precautions” label (upper) on the EL. CONPO. BOX lid for details on the
positions and operating method of the push button switches and on the onsite setting.
Make sure to record the setting on the accessory “REQUEST FOR THE INDICATION” label.
Warning Electric Shock Warning
Use an insulated rod to operate the push buttons via the inspection door of EL. COMPO. BOX
lid.
There is a risk of electric shock if you touch any live parts, since this operation must be
performed with the power on.