Daikin VRV II RXYQ5MATL, Service Manual, Page: 131 / 331

Field Setting Si39-504
120 Test Operation
3.1.7 Centralized Control Group No. Setting
BRC1A Type Set the group number of each group of the indoor unit from the remote controller. (In case of no
remote controller, also connect the remote controller and set the group No. Then, remove the
remote controller.)
1. Turn ON the power of the indoor unit and central remote controller.
(Unless the power is ON, no setting can be made.)
Check that the installation and electrical wiring are correct before turning the power supply
ON.
(When the power supply is turned ON, all LCD appear once and the unit may not accept the
operation for about one minute with the display of “
88 ”.)
2. While in the normal mode, hold down the “ ” button for a minimum of 4 seconds.
The remote controller will enter the FIELD SET MODE.
3. Select the MODE No. “
00
” with the “ ” button.
4. Use the “ ” button to select the group No. for each group.
5. (Group numbers increase in the order of 1-00, 1-01, ... 1-15, 2-00, ... 4-15.)
6. Press “
” to set the selected group No.
7. Press “ ” to return to the NORMAL MODE.
Note:
„
For wireless remote controller, see the following.
„
For setting group No. of HRV and wiring adaptor for other air conditioners, etc., refer to the
instruction manual attached.
NOTICE
Enter the group No. and installation place of the indoor unit into the attached installation table.
Be sure to keep the installation table with the operation manual for maintenance.