Daikin MKS-T Series Service Manual page 206

Field Settings
5.3.2 NIGHT QUIET Mode
Outline
If NIGHT QUIET mode is to be used, initial settings must be made when the unit is installed.
Explain the function of NIGHT QUIET mode, as described below, to the customer, and confirm
whether or not the customer wants to use NIGHT QUIET mode.
NIGHT QUIET mode function reduces operating noise of the outdoor unit at nighttime. This
function is useful if the customer is worried about the effects of the operating noise on the
neighbors. However, if NIGHT QUIET mode is running, cooling capacity is reduced.
Details Slide the SW6-1/SW5-5 to the ON side.
 50/65/80 class
5.3.3 Limitation Setting for Input Current
Outline
You can select an upper limit for the input current. Use the operation mode switch (SW2) and
the NIGHT QUIET mode setting switch (SW6-1 or SW5-5) to set the upper limit.
50/65/80 class
201
Service monitor PCB
NIGHT QUIET mode
D
setting switch
C
A
B
(SW6-1)
A
1
ON
2
1
2
4
3
3
2
1
4
COOL
HEAT
5
Service monitor PCB
 90 class
Service monitor PCB
S2
ON
OFF
2
S502
1
A
1
HEAT COOL
2
3
4
(R24956)
5
90 class
SW6-1
SW2
R7000257
NIGHT QUIET mode
setting switch (SW5-5)
ON OFF
OFF
(R24957)
Service monitor PCB
SW5-5
SW2
Part 7 Trial Operation and Field Settings
SiSG121917E
R7000258