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Control of 3-WAY FLOW LOGIC
4. System Controller / NRSC-FL
A: ALL/ZONE/GR SELECT button
Use this button to select one of the following:
ALL:
Used for turning all the air conditioners on and off.
ZONE:
Used for turning all the air conditioners of each zone on and
off.
GR:
Used for turning all the air conditioners of each group on and
off.
A maximum of 4 zones and 16 groups (units) in a zone can be set.
B: ZONE select button
Use this button to select a zone (1 to 4) to operate individually.
C: GROUP select buttons
Use these buttons to select a group (1 to 16) to operate individually.
A: ALL/ZONE/GR
SELECT button
F: Operation
lamp
E: OFF button
B: ZONE select
button
D: ON button
C: GROUP select
buttons
H: Temperature
setting
buttons
G: MODE
button
I: FAN SPEED button
J: FLAP
button
M: SET button
N: CL button
L: CENTRAL
CTRL
button
K: CHECK
button
O: VENTILATION
button
ALL
ZONE2
GR2
UNIT
GR1
UNIT
UNIT
GR1
UNIT
UNIT
UNIT
GR3
UNIT
GR2
UNIT
GR3
UNIT
ZONE1
NOTE
System Controller / NRSC-FL
■
■
Operation Buttons
Continued
04-218 Airwell-3_p39-60.qxp 01/06/2007 13:13 Page 39