Daikin ERQ Series Service Manual page 52

Other Control
5.1.2 Principle
[Set the system to operation prohibition mode by compressor]
• In order to set an INV compressor to operation
• In order to set STD1 compressor to operation
42
prohibition mode, set No. 42 of Setting mode 2 to
"EMERGENCY OPERATION".
(Procedure)
(1) Press and hold the MODE button (BS1) for a
period of 5 seconds or more.
(2) Press the SET button (BS2) 42 times.
(3) Press the RETURN button (BS3) once.
(4) Press the SET button (BS2) once.
(5) Press the RETURN button (BS3) twice.
(6) Press the MODE button (BS1) once.
prohibition mode, set No. 19 of Setting mode 2 to
"STD1 OPERATION PROHIBITION". (ERQ 250
A7W1B)
(Procedure)
(1) Press and hold the MODE button (BS1) for a
period of 5 seconds or more.
(2) Press the SET button (BS2) 19 times.
(3) Press the RETURN button (BS3) once.
(4) Press the SET button (BS2) once.
(5) Press the RETURN button (BS3) twice.
(6) Press the MODE button (BS1) once.
LED display ( :ON :OFF
H1P----H7P
(Factory set)
LED display ( :ON :OFF
H1P----H7P
(Factory set)
ESiEN09-06 A
:Blink)
:Blink)
Function