Daikin ERQ Service Manual page 111

ESIE09-05
Caution
Capacity Setting after changing the main PC Board(A1P) to spare parts PC Board
When you change the main PC Board(A1P) to spare parts PC Board, please carry out the
following setting.
Please Attach the Capacity Setting Adaptor corresponding to Capacity Class (ex. 112, 140, 160) in connector X51A.
(See Below)
Capacity Setting Adaptor
1
2
3
Position of Attaching the Capacity Setting Adaptor
ERQ100 / 125 / 140A7V1B
The following settings are made by pushbutton switches on PC board.
There are the following three setting modes.
Setting mode 1 (H1P off)
Initial status (when normal) : Also indicates during "abnormal".
Setting mode 2 (H1P on)
Used to modify the operating status and to set program addresses, etc. Usually used in
servicing the system.
Monitor mode (H1P blinks)
Used to check the program made in Setting mode 2.
Test Operation
Outdoor unit Capacity Class
100 112
125 140
140 160
Setting by pushbutton switches
H1P
LED indication
Note
CAPACITY SETTING ADAPTOR (for 100/J112)
CAPACITY SETTING ADAPTOR (for 125/J140)
CAPACITY SETTING ADAPTOR (for 140/J160)
H2P H3P H4P
BS1 BS2 BS3 BS4 BS5
MODE SET RETURN TEST RESET
(V2760)
: http://splitoff.ru/tehn-doc.html
Field Setting
X51A
H5P H6P H7P
(Factory setting)
101