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4. Dip Switch Details
Functions
SW No.
SW500-1
SW500-2
SW500-3
SW500-4
SW500-5
Function
SW500-6
setting
Switch A
SW500-7
SW500-8
SW502-1
SW502-2
SW502-3
SW502-4
Function
setting
SW502-5
Switch B
SW502-6
SW502-7
SW502-8
5. Parts
Interface unit
[with connecting cable (5-core)]
Screws for mounting
3.5×12
Cushioning material
(with adhesive)
Mounting cord clamps
(small)
M-NET communication
cable
Remote control cable
(for connecting the
ME Remote Controller)
Remote control cable
(for connecting the MA
Remote Controller)
Signal cable (also used
as extension cable)
Related parts sold separately
4
Functions
Not in use
— (Set to OFF)
Turn on/off with power
Not available
Room temperature
Indoor unit
detector
Output setting
Switching output of ON/OFF, error/normal, heater ON/OFF, and humidifier ON/OFF
Input of ON/OFF and prohibiting/
Input setting
allowing operation
LE501: Confirmation of communications
Interface status display
LE502: Confirmation of
switching
LE581: Confirmation of supplying
Not in use
— (Set to OFF)
DC12V output during operation or
Output switching
error, etc
Input mode
Level contact
M-NET system controller
Setting of range of prohibited
operations by contact point
ON/OFF operation allowed
Running or operating the machine is
Input mode when
prohibited, etc by short circuiting the
Input
level contact
level contact
switching
ON/OFF is inverted by pressing pulse
Input mode when
contact
pulse contact
Behavior when operation
State before prohibition of operation by
by contact point is
contact point
prohibited
Behavior when prohibition
State before canceling prohibition of
of operation by contact
operation by contact point
point is canceled
Not in use
— (Set to OFF)
Setting when P series is
mixed in the same group
(only when running group
No mixture
operation using the MA
remote controller)
Mounting cord clamps
1
(medium)
Mounting cord clamps
2
(large)
Screws for mounting 3.5 × 12
1
and
clamps to the interface unit)
2
Cable ties
Item to be Prepare at the Installation Site
2-core shield cables CVVS/CPEVS,1.25mm
• When cross-wired by same terminal box, 1.25mm
CPEVS: PE insulated PVC jacketed shielded communication cable
CVVS: PVC insulated PVC jacketed shielded control cable
PE: Polyethylene PVC: Polyvinyl chloride
2-core shield cables CVVS/CPEVS*
• When the distance from the interface unit
• When the distance from the interface unit
2
2-core sheath cable 0.3mm
to 1.25mm
2
Sheath cable 0.3mm
or more.*
• When remote control: The extension cable of Lead wires
• When status signal output: The cable for relay connection, or cable for DC power
Prepare the necessary number of parts sold separately as needed for your system.
* Please use cable with supplementary insulation.
Use wires which have insulation more than the MAX voltage.
MAX voltage is defined according to the law of the country where the interface is used.
OFF (Factory setting)
with indoor unit
communications with M-NET
power to MA remote controller
Accessory
,
(Use when attaching the
2
or more.*
2
is used.
is less than 10m: 0.3mm
is not less than 10m: 1.25mm
2
*
ON
—
Available
MA remote controller
Input of ON/OFF and heating/cooling
LE501: Confirmation of
communications with MA
remote controller
LE502: Extinguished
LE581: Confirmation of supplying
power to MA remote controller
—
DC12V output during stop or operating
normally, etc
Pulse contact
M-NET system controller ON/OFF
operation prohibited
Running or operating machine is
prohibited, etc by level contact opening
ON or OFF no matter how many times
pulse contact is pressed
Air conditioner running stop
Running air conditioner
—
Mixed
Fasteners (for joining the
4
wires)
3
Lead wires (3-core)
Screws for mounting
4
4 × 10
(Use when fixing
near the room air conditioner)
Screws for mounting
9
4 x 16
(Use when joining
room air conditioner parts)
2
or more.*
2
or more.*
Refer to
section
—
12
9
11
10
13
—
11
10
10
10
10
10
—
9
5
1
1
1
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