Function Settings - Fujitsu 30RLXEH Installation Manual

9.2. Function settings

• Various functions can be set. Follow the setting method described in 9.2.1. to set as per the requirement.
Perform these settings after the indoor unit stops.
Table. Settings List
No Setting Item
POWER/
MODE
Level 1
(9 times)
Low noise
1
mode setting
Level 2
(9 times)
Level 1
(9 times)
Level 2
(9 times)
Peak cut
2
mode setting
Level 3
(9 times)
Level 4
(9 times)
○ ●
Sign " ": Lights off, " ": Lights on
9.2.1. Setting for low noise mode
(1) Switch to "Field setting mode" by pressing "MODE" button (SW1) for 3 seconds or
more.
(2) Confirm (POWER / MODE) blinks 9 times, and press "ENTER" button (SW3).
PUMP
POWER/
DOWN
ERROR
MODE
(L1)
○ ○
Blink
(9 times)
○ ●
Sign " ": Lights off, " ": Lights on, () : Number of blinking
(3) Press "SELECT" button (SW2), and adjust LED display as shown below. (Current
setting is displayed)
LOW
NOISE
(L2)
○
LOW NOISE
Blink
MODE
○
Sign " ": Lights off
(4) Press "ENTER" button (SW3).
LOW
NOISE
(L2)
○
LOW NOISE
MODE
○ ●
Sign " ": Lights off, " ": Lights on
(5) Press "SELECT" button (SW2), and adjust LED lamp as shown in below figure.
(L4)
○
Level 1
○
Level 2
○
Sign " ": Lights off
The noise of Level 2 is lower than the one of Level 1.
(6) Press "ENTER" button (SW3) and fix it.
(L4)
○
Level 1
○
Level 2
○ ●
Sign " ": Lights off, " ": Lights on
(7) Return to "Operating status display (Normal operation)" by pressing "EXIT" button
(SW4).
• In case of missing how many times "SELECT" and "ENTER" button are pressed,
restart from the beginning of operation procedure after returning to "Operation status
display (normal operation)" by pressing the "EXIT" button once.
LED display
PUMP
LOW NOISE
DOWN
ERROR
(L1) (L2)
Blink
○ ○ ○
Blink ○ ○ ○
Blink ○ ○
●
Blink
○ ○
●
Blink ○ ○
●
Blink
○ ○
●
LOW PEAK
NOISE CUT
(L2) (L3) (L4) (L5)
○ ○ ○ ○
(L3)
(L3)
●
PEAK
CUT
(L5) (L6)
○
Blink
○
Blink
PEAK
CUT
(L5) (L6)
○
●
○
●
PEAK CUT
(L3) (L4) (L5) (L6)
○ ○
● ●
○ ○
● ●
○ ○ ○
●
○ ○ ○
●
○ ○
● ●
○ ○ ○
●
9.2.2. Setting for peak cut mode
(1) Switch to "Field setting mode" by pressing "MODE" button (SW1) for 3 seconds or more.
(2) Confirm (POWER / MODE) blinks 9 times, and press "ENTER" button (SW3).
POWER/
ERROR
MODE
(L6)
Blink ○
○
(9 times)
○
Sign " ": Lights off, "
(3) Press "SELECT" button (SW2), and adjust LED lamp as shown below. (Current
setting is displayed)
PEAK CUT
MODE
○
Sign " ": Lights off
(4) Press "ENTER" button (SW3).
PEAK CUT
MODE
○
Sign " ": Lights off, "
(5) Press "SELECT" button (SW2), and adjust LED lamp as shown in below figure.
Level 1
Level 2
Level 3
Level 4
(6) Press "ENTER" button (SW3) and fix it.
Level 1
Level 2
Level 3
Level 4
(7) Return to "Operating status display (Normal operation)" by pressing "EXIT" button
(SW4).
• When pressed number is lost during operation, restart from the beginning of operation
procedure after returning to "Operation status display (normal operation)" by pressing
the "EXIT" button once.
Factory
Content
setting
The noise level when operating in the low noise
○
mode can be set. The operation selection can
be done by external input terminal (CN10).
Cooling/heating performance decreases by
lowering operation noise level.
The capacity limit can be selected when
operating with the "Peak Cut mode".
The operation selection can be done by
external input terminal (CN11).
The lower the level, the more the effect
of energy saving, but the cooling/heating
performance decreases.
○
PUMP LOW
DOWN NOISE
(L1) (L2) (L3) (L4)
○ ○ ○ ○
●
": Lights on, () : Number of blinking
LOW
NOISE
(L2) (L3)
○
Blink
LOW
NOISE
(L2) (L3)
○
●
●
": Lights on
(L4)
○
0% of rated input ratio
○
50% of rated input ratio
○
75% of rated input ratio
100% of rated input ratio Blink
○
Sign " ": Lights off
(L4)
○
0% of rated input ratio
○
50% of rated input ratio
○
75% of rated input ratio
●
100% of rated input ratio
○ ●
Sign " ": Lights off, " ": Lights on
PEAK
CUT
(L5) (L6)
○ ○
PEAK
CUT
(L5) (L6)
○
Blink
○
Blink
Blink Blink
○ ○
PEAK
CUT
(L5) (L6)
○
●
○
●
● ●
○ ○
En-13