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En-16
Setting record
•
Record any changes to the settings in the following table.
Setting
Setting Value
(1) Filter sign
(2) Static pressure
(3) Cooling room temperature correction
(4) Heating room temperature correction
(5) Auto restart
(6) Indoor room temperature sensor switching func-
tion
(7) Wireless remote controller signal code
(8) External input control
After completing the FUNCTION SETTING, be sure to turn off the power and turn it on
again.
SETTING THE ROOM TEMPERATURE DETECTION
LOCATION
The detection location of the room temperature can be selected from the following 2 examples.
Choose the detection location that is best for the installation location.
A. Indoor unit setting (factory setting)
The room temperature is detected by the indoor unit temperature sensor.
(1) When the THERMO SENSOR button is pressed, the lock display fl ashes because the
function is locked at the factory.
A
Indoor unit
B. Indoor unit/remote controller setting (room tempera-
ture sensor selection)
The temperature sensor of the indoor unit or the remote controller can be used to detect
the room temperature.
(1) Enable the room temperature sensor selection in FUNCTION SETTING, which will be
previous page.
(2) Press the THERMO SENSOR button for 5 seconds or more to select the temperature
sensor of the indoor unit or the remote controller.
B
Indoor unit
NOTES
If the function to change the temperature sensor is used as shown in examples A (other
than example B), be sure to lock the detection location. If the function is locked, the lock
display
will fl ash when the THERMO SENSOR button is pressed.
7.4. Jumper wire setting
(1) Drainage function setting (JM1)
If contained drain pump is not used, set the drainage function to “Invalid” in the drainage
function switching.
If contained drain pump is not use:
•
When used under “WALL MOUNTED TYPE/FLOOR STANDING CONCEALED TYPE”.
When used in natural drainage under “CEILING CONCEALED TYPE”.
(
♦
... Factory setting)
JM1
Drainage function
♦
Connect
Valid
Disconnect
Invalid
(2) Auto louver grille setting (JM2) (Optional parts)
(
♦
... Factory setting)
JM2
Auto louver grille setting
♦
Connect
Invalid
Disconnect
Valid
(3) Fan delay setting (JM3)
It is a function to delay the stop of cooling fan when the air conditioner is stopped.
(
♦
... Factory setting)
JM3
Fan delay
♦
Connect
Invalid
Disconnect
Valid
• Switching position
JM3
JM2
JM1
Jumper wires
7.5. Special installation methods
CAUTION
When setting DIP switches, do not touch any other parts on the circuit board directly with
your bare hands.
Be sure to turn off the main power.
7.5.1. Simultaneous multi-system operation
By combining with an outdoor unit, 2 units for twin and 3 units for triple indoor units, can
•
be switched ON/OFF simultaneously.
Wiring method
(1)
Refer to 6.ELECTRICAL WIRING for wiring procedure and wiring method.
•
The indoor unit is connected the outdoor unit using a transmission cable is “primary”.
•
Connect the remote controller wire to the primary unit.
•
Twin type ( 18, 22, 24 type only )
Outdoor
unit
Indoor
unit
1
Indoor
unit
2
Remote
controller
[Primary]
[Secondary]
Triple type ( 18type only )
Outdoor
unit
Remote
controller
: Transmission cable, Power supply cable
: Power supply cable
: Bus wire
: Remote controller cable
Indoor
unit
1
[Primary]
Indoor
unit
2
[Secondary]
Indoor
unit
3
[Secondary]
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4/2/2012 2:36:40 PM
AMP Air Conditioning
www.ampair.co.uk | [email protected]