Sanyo XH2672R / C2672R Setting the outdoor unit system addresses, 2P DIP switch Rotary switch

6. Test run

Setting the outdoor unit system addresses

For basic wiring diagram 2 (Set the system addresses: 1, 2, 3...)

Outdoor unit control PCB

System address rotary switch (Set to “0” at time of shipment)

System address rotary switch

System address

10s 20s DIP switch

ON ON

3 – 5HP

System address rotary switch

System address 10s digit and 20s digit

DIP switch

Automatic address button (black)

Terminal plug (black)

6

	1 2	OFF
			Fig. 6-7
	System address No.		System address 10s digit		System address 1s place
			(2P DIP switch)		(Rotary switch)
0	Automatic address		ON		ON
			Both OFF		“0” setting
(Setting at shipment = “0”)
			1	2	OFF
			ON		ON
1	(If outdoor unit is No. 1)		Both OFF		“1” setting
			1	2	OFF
			ON		ON
2	(If outdoor unit is No. 2)		Both OFF		“2” setting
			1	2	OFF
			ON		ON
11	(If outdoor unit is No. 11)		10s digit ON		“1” setting
			1	2	OFF
			ON		ON
21	(If outdoor unit is No. 21)		20s digit ON		“1” setting
			1	2	OFF
			ON		ON
30	(If outdoor unit is No. 30)		10s digit and 20s digit ON		“0” setting
			1	2	OFF

Automatic address setting using the remote controller

When the outdoor unit shown in “Basic wiring diagram 2” is used for group control of multiple outdoor units , use the remote controller to perform automatic address setting. (During automatic address setting, “SETTING” blinks on the remote controller display.)

Press the remote controller timer time button and button simultaneously. (Hold for 4 seconds or longer.) Then press the button. (Item code “AA” appears: All systems automatic address setting.)

(Automatic address setting is performed in sequence for all outdoor units from No. 1 to No. 30. When automatic address setting is completed, the units return to normal stopped status.)

To select each refrigerant system individually and perform automatic address setting, press the remote controller timer time button and button simultaneously. (Hold for 4 seconds or longer.) Then press either the tempera- ture setting or button. (Item code “A1” appears: Individual system automatic address setting)

Use either the or button to select the outdoor unit to perform automatic address setting. (For example, when selected R.C.1 “R.C.1” is displayed.) Then press the button. (Automatic address setting is performed for refrigerant circuit 1.) When automatic address setting for circuit 1 is completed, the system returns to normal stopped status. When automatic address setting for circuit 1 is completed, the system returns to normal stopped status. In the same way, press the remote controller timer time button and button simultaneously to per- form automatic address setting for a different R.C. (refrigerant circuit) if necessary. Then in the same way as

above (use the button to display “R.C.2,” for example), select the next circuit and perform automatic ad- dress setting.

SM831148

VI-8