Mitsubishi Electric MAC-333IF-E, Installation Manual

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8
CN560
3 2 1
CN591
SW502
SW500
CN560
3 2 1
CN591
SW502
SW500
● Connect CN591 with Switch1 and Switch2 as shown in figure above.
● Connect the supplied lead wires (3-core)
➓
to the connector CN591 on
the interface unit.
● Connect the supplied lead wires (3-core)
➓
to the connecting cable in
the interface
➊
as shown in the figure on the right side.
● Wiring length from the interface to the Switch1 and Switch2 should be less than 50m [164ft.].
● Procure and wire locally the remote control part including the switches.
● For each connection pattern, refer to “Setting when using remote control.”
* When using a Card key/Coin timer, make connections shown in the figure to the right.
No. Functions SW No. How to use Operating details
6
Behavior when
operation is
prohibited.
Operational status of room
air conditioner when manual
operation is prohibited can
be set.
SW502-5: OFF
• When manual operation is prohibited by Switch2, operational status is
maintained as that before manual operation is prohibited.
SW502-5: ON
• When manual operation is prohibited by Switch2, the room air
conditioner turns off.
7
Behavior when
prohibition of
operation is
canceled.
Operational status of
room air conditioner when
prohibition of manual
operation is canceled can
be set.
SW502-6: OFF
• When prohibition of manual operation is canceled by Switch2,
operational status is maintained as that before cancelation.
SW502-6: ON
• When prohibition of manual operation is canceled by Switch2, the room
air conditioner turns on.
■
Setting when using remote control (Select one between No.1 through 5 and set.)
■
Setting operation (Valid only for No.1 and No.2. The following 2 functions can be used at the same time.)
*Set No.1, No.6, and No.7 when using the card key/coin timer.
10. Remote Control
■
Connecting the SYSTEM CONTROL Interface
You can turn room air conditioner on/off, prohibit/allow manual operations, or input of heating/cooling
with the ON/OFF switch.
Indoor unit
Interface unit
➊
Brown
Red
Orange
Switch1, Switch2
(Usable at DC12V, 0.5 to 2.0mA)
Insulate
Indoor unit
Brown
Red
Orange
Card key coin timer connection
(Card key/coin timer)
Signal cable
Cable tie
➑
Lead wires
➓
Connect in the interface
unit
➊
Switch2
Interface unit
➊
No. Functions SW No. How to use Operating details
1
ON/OFF
Manual operation
prohibited/allowed
(Level Contact)
SW502
1 2 3 4 5 6 7 8
ON
SW500
1 2 3 4 5 6 7 8
ON
• Unit is turned on when Switch1 has a short-circuit, and off when open.
(Regardless of the Switch1 operation condition, the latest operation is prioritized.)
• When Switch2 has a short-circuit, manual operation is prohibited,* and when open, manual operation is allowed.
• When SW502-4 is turned on, the opening and short-circuiting of
Switch1 and Switch2 result in their operating in the opposite manner.
* When manual operation is prohibited, ON/OFF operation of the wireless remote
controller, the MA remote controller, and the ME remote controller is prohibited.
(Operation from Switch1 and M-NET system controller is possible.)
2
ON/OFF
Manual operation
prohibited/allowed
(Pulse Contact)
SW502
1 2 3 4 5 6 7 8
SW500
1 2 3 4 5 6 7 8
ON
ON
• Every time Switch1 is pressed, ON/OFF is switched over.
(Regardless of the Switch1 operation condition, the latest operation is prioritized.)
• Every time Switch2 is pressed, the manual operation prohibited*/the
manual operation allowed is switched over.
* When the manual operation is prohibited, ON/OFF operation of the wireless
remote controller, the MA remote controller, and the ME remote controller is
prohibited. (Operation from Switch1 and M-NET system controller is possible.)
3
ON/OFF
Remote operation/
Manual operation
(Level Contact)
SW502
1 2 3 4 5 6 7 8
SW500
1 2 3 4 5 6 7 8
ON
ON
• Unit is turned on when Switch1 has a short-circuit, and off when open.
• When Switch2 has a short-circuit, only Switch1 is enabled (remote
operation)*, when open, only Switch1 is disabled (manual operation).
• When SW502-4 is turned on, the opening and short-circuiting of Switch1
and Switch2 result in their operating in the opposite manner.
* In remote operation, ON/OFF operation from the wireless remote
controller, the MA remote controller, the ME remote controller, and the
M-NET system controller cannot be used.
4
ON, OFF
(Pulse Contact)
1 2 3 4 5 6 7 8
SW502
1 2 3 4 5 6 7 8
SW500
ON
ON
• Unit is turned on no matter how many times Switch1 is pressed.
• Unit is turned off no matter how many times Switch2 is pressed.
And regardless of the Switch1, Switch2 operation condition, the latest
operation is prioritized.
• ON/OFF operation from the wireless remote controller, the ME remote
controller, the MA remote controller, and the M-NET system controller
is enabled.
5
Heating/cooling
input (Level
Contact)
1 2 3 4 5 6 7 8
SW502
1 2 3 4 5 6 7 8
SW500
ON
ON
• Unit is turned on when Switch1 has a short circuit, and off when open.
• Heating runs when Switch2 has a short circuit, and cooling runs when
open.
• When SW502-4 is turned on, the opening and short-circuiting of
Switch1 and Switch2 result in their operating in the opposite manner.
* As for ON/OFF operation and heating/cooling operation from the wireless
remote controller, MA remote controller, ME remote controller, system
controller, Switch1, and Switch2, the latest operation is prioritized.
Switch1
➓
➓
Switch2
1
2
3
CN591
Brown
Red
Orange
Switch1:
ON/OFF
Switch2:
Remote operation/
Manual operation
1
2
3
CN591
Brown
Red
Orange
Switch1:
ON/OFF
Switch2:
Manual operation
prohibited/allowed
1
2
3
CN591
Brown
Red
Orange
Switch1:
ON
Switch2:
OFF
1
2
3
CN591
Brown
Red
Orange
Switch1:
ON/OFF
Switch2:
Manual operation
prohibited/allowed
1
2
3
CN591
Brown
Red
Orange
Switch1:
ON/OFF
Switch2:
Heating/Cooling
1 2 3 4 5 6 7 8
SW502
ON
OFF
ON
1 2 3 4 5 6 7 8
SW502
ON
OFF
ON
JG79A570H03̲EN.indd 8 JG79A570H03̲EN.indd 8 2016/04/19 14:19:55 2016/04/19 14:19:55
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