Mitsubishi Electric MAC-333IF-E, Installation Manual

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4. Dip Switch Details
5. Parts
Functions SW No. Functions OFF (Factory setting) ON
Refer to
section
Function
setting
Switch A
SW500-1 Not in use — (Set to OFF) — —
SW500-2 Turn on/off with power Not available Available 12
SW500-3
Room temperature
detector
Indoor unit MA remote controller 9
SW500-4
Output setting
Switching output of ON/OFF, error/normal, heater ON/OFF, and humidifier ON/
OFF
11
SW500-5
SW500-6 Input setting
Input of ON/OFF and prohibiting/
allowing operation
Input of ON/OFF and heating/cooling 10
SW500-7
Interface status display
switching
LE501: Confirmation of communications
with indoor unit
LE502: Confirmation of
communications with M-NET
LE581: Confirmation of supplying
power to MA remote controller
LE501: Confirmation of
communications with MA
remote controller
LE502: Extinguished
LE581: Confirmation of supplying
power to MA remote controller
13
SW500-8 Not in use — (Set to OFF) — —
Function
setting
Switch B
SW502-1 Output switching
DC12V output during operation or
error, etc
DC12V output during stop or operating
normally, etc
11
SW502-2 Input mode Level contact Pulse contact 10
SW502-3
Setting of range of
prohibited operations by
contact point
M-NET system controller
ON/OFF operation allowed
M-NET system controller ON/OFF
operation prohibited
10
SW502-4
Input
switching
Input mode when
level contact
Running or operating the machine is
prohibited, etc by short circuiting the
level contact
Running or operating machine is
prohibited, etc by level contact opening
10
Input mode when
pulse contact
ON/OFF is inverted by pressing pulse
contact
ON or OFF no matter how many times
pulse contact is pressed
SW502-5
Behavior when
operation by contact
point is prohibited
State before prohibition of operation by
contact point
Air conditioner running stop 10
SW502-6
Behavior when
prohibition of operation
by contact point is
canceled
State before canceling prohibition of
operation by contact point
Running air conditioner 10
SW502-7 Not in use — (Set to OFF) — —
SW502-8
Setting when P series is
mixed in the same group
(only when running
group operation using
the MA remote controller)
No mixture Mixed 9
Item to be Prepare at the Installation Site
M-NET communication
cable
2-core shield cables CVVS/CPEVS,1.25mm
2
[AWG16] or more.*
• When cross-wired by same terminal box, 1.25mm 2 [AWG16] is used.
CPEVS: PE insulated PVC jacketed shielded communication cable
CVVS: PVC insulated PVC jacketed shielded control cable
PE: Polyethylene PVC: Polyvinyl chloride
Remote control cable
(for connecting the ME
Remote Controller)
2-core shield cables CVVS/CPEVS*
• When the distance from the interface unit
➊
is less than 10m: 0.3mm
2
[33ft.: AWG22] or more.*
• When the distance from the interface unit
➊
is not less than 10m: 1.25mm 2 [33ft.: AWG16] or more.*
Remote control cable
(for connecting the MA
Remote Controller)
2-core sheath cable 0.3mm 2 to 1.25mm 2 * [AWG22 to 16]*
Signal cable (also used
as extension cable)
Sheath cable 0.3mm 2 [AWG22] or more.*
• When remote control: The extension cable of Lead wires
➓
• When status signal output: The cable for relay connection, or cable for DC power
Related parts sold separately Prepare the necessary number of parts sold separately as needed for your system.
Accessory
➊
Interface unit [with
connecting cable (5-core)]
1
➎
Mounting cord clamps
(medium)
4
➒
Fasteners (for joining the
wires)
5
➋
Screws for mounting
3.5×12
2
➏
Mounting cord clamps
(large)
3
➓
Lead wires (3-core) 1
➌
Cushioning material (with
adhesive)
1
➐
Screws for mounting 3.5 × 12
➍
,
➎
and
➏
(Use when attaching
the clamps to the interface unit)
4
Screws for mounting 4 × 10
➎
(Use when fixing near
the room air conditioner)
1
➍
Mounting cord clamps
(small)
2
➑
Cable ties 9
Screws for mounting 4 x 16
➎
(Use when joining room
air conditioner parts)
1
* 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.
JG79A570H03̲EN.indd 4 JG79A570H03̲EN.indd 4 2016/04/19 14:19:55 2016/04/19 14:19:55
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