Daikin SkyAir Service Manual page 118

SiBE28-804
2.11.2 External Activation from Optional PC board
Graph Quiet (low noise) operation can also be activated from the optional PC board.
Quiet (low noise) operation will start when the contact on LNOP-COM is closed and will remain
active as long as the contact is closed. No field setting on the outdoor unit or by remote
controller is required.
Quiet (low noise) operation will be ended when the contact is re-opened.
Use of the KRP58M enables the use of an external time clock.
Capacity priority Same as with the automatic control, priority for capacity can be set.Prioirity for capacity will be
activated by changing field setting 26-0-03 in combination with the closed contact on KRP58M.
Setting
Description
Quiet (low noise)
operation
Exceptions The Quiet (low noise) operation will be overruled in the following conditions:
Sound reduction
Sound reduction
Test Operation
Power supply connector
(on outdoor PCB X77A)
Output on X801M = 12VDC, 12mA
Maximum wire length = 100 meter
Mode
16(26)
Pump down residual operation
Startup control
Defrost operation
Oil recovery
DS1
ON
OFF
1 2 3 4
X800M
X801M
3 2 1 LNOP COM
Second Code
First
Code
01
0 Factory
71 100
4 dBA 4 dBA
Field Settings
Transmission connector
(on outdoor PC board X6A)
X801M
3 2 1 LNOP COM
02 03
— Capacity
priority
125
5 dBA
04
—
107