Daikin VRV III REYQ8PY1 Service Manual page 217

Field Setting
[Cancel of Emergency Operation]
To cancel the emergency operation, conduct the following setting. (Return to Factory setting.)
<REYQ8 to 16PY1>
8
Set No. 38 "Disable-compressor-1 operation" of setting mode 2 to "OFF".
8
Set No. 39 "Disable-compressor-2 operation" of setting mode 2 to "OFF".
<REYQ18 to 48PY1>
Cancel the 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 "Disable outdoor unit 1 operation" of setting mode 2 to "OFF".
206
Cancel disabling the compressor 1 (on the right side) from operating:
(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.
Cancel 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 (
H1P-----------H7P H8P
Outdoor unit 1: 1181111 8
Outdoor unit 2: 1111111 9
Outdoor unit 3: 1111111 1
Cancel disabling the outdoor unit 1 from operating:
(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.
LED display (
H1P-----------H7P
8111111
8811881
8111191
8111119
8111111
1181111
LED display (
H1P-----------H7P
8111111
8811888
8111191
8111119
8111111
1181111
8 : ON, 1 : OFF, 9 : Blink)
(Factory setting)
LED display (
H1P-----------H7P
8111111
8811881
8111191
8111119
8111111
1181111
8 : ON, 1 : OFF, 9 : Blink)
(Factory setting)
8 : ON, 1 : OFF, 9 : Blink)
(Factory setting)
: ON, : OFF, : Blink)
8 1 9
(Factory setting)
Test Operation
Si37-701