Daikin VRV III REYQ8PY1 Service Manual page 216

Si37-701
8
Set No. 39 of setting mode 2 to "Disable-compressor-2 operation".
<REYQ18 to 48PY1>
Make disable-operation setting by each outdoor unit.
Make the following setting on the outdoor unit 1. (If this setting is made on an outdoor unit other
than the outdoor unit 2, the setting will become invalid.)
8
Set No. 38 of setting mode 2 to "Disable outdoor unit 1 operation".
8
Set No. 39 of setting mode 2 to "Disable-outdoor-unit-2 operation".
8
Set No. 40 of setting mode 2 to "Disable-outdoor-unit-1 operation".
Test Operation
Disabling the compressor 2 (on the left side) from operating:
(Step)
(1) Press the PAGE button (BS1) for 5
seconds or more.
(2) Press the OPERATE button (BS2) 39
times.
(3) Press the CHECK button (BS3) once.
(4) Press the OPERATE button (BS2) once.
(5) Press the CHECK button (BS3) twice.
(6) Press the PAGE button (BS1) once.
* It is possible to tell the outdoor units 1, 2, and 3 according the LED displays shown below.
LED display ( 8
H1P-----------H7P H8P
Outdoor unit 1:
1181111 8
Outdoor unit 2:
1111111 9
Outdoor unit 3: 1111111 1
Disabling the outdoor unit 1 to operate:
(Step)
(1) Press and hold the PAGE button (BS1)
for 5 sec. or more.
(2) Press the OPERATE button (BS2) 38
times.
(3) Press the CHECK button (BS3) once.
(4) Press the OPERATE button (BS2) once.
(5) Press the CHECK button (BS3) twice.
(6) Press the PAGE button (BS1) once.
Disabling the outdoor unit 2 from operating:
(Step)
(1) Press the PAGE button (BS1) for 5
seconds or more.
(2) Press the OPERATE button (BS2) 39
times.
(3) Press the CHECK button (BS3) once.
(4) Press the OPERATE button (BS2) once.
(5) Press the CHECK button (BS3) twice.
(6) Press the PAGE button (BS1) once.
Disabling the outdoor unit 3 from operating:
(Step)
(1) Press the PAGE button (BS1) for 5
seconds or more.
(2) Press the OPERATE button (BS2) 40
times.
(3) Press the CHECK button (BS3) once.
(4) Press the OPERATE button (BS2) once.
(5) Press the CHECK button (BS3) twice.
(6) Press the PAGE button (BS1) once.
LED display (
H1P-----------H7P
8111111
8811888
8111119
8111191
8111111
1181111
: ON, 1 : OFF, 9 : Blink)
(Factory setting)
LED display (
H1P-----------H7P
8111111
8811881
8111119
8111191
8111111
1181111
LED display (
H1P-----------H7P
8111111
8811888
8111119
8111191
8111111
1181111
LED display (
H1P-----------H7P
8111111
8818111
8111119
8111191
8111111
1181111
Field Setting
8 : ON, 1 : OFF, 9 : Blink)
(Factory setting)
8 : ON, 1 : OFF, 9 : Blink)
(Factory setting)
8 : ON, 1 : OFF, 9 : Blink)
(Factory setting)
8 : ON, 1 : OFF, 9 : Blink)
(Factory setting)
205