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NOTE
(1) When setting the line address from the remote controller, do not use addresses 29 and 30.
Addresses 29 and 30 cannot be set up on the outdoor unit. If they are incorrectly used, the code “E04”
(indoor/outdoor communication circuit error) is output.
(2) When manual address setup has been done from a remote controller, and central control over refrigerant
lines is to be done, setup the header unit of each line as follows:
• Using SW13 and SW14 on the interface PC board of the header unit of each line, setup the line address
for each line.
• Except for the line with the smallest line address number, set SW03-bit 2 to “off” for the interface PC
board of the header unit of lines connected to the same central control (put the resistance of the end
terminals of the central control line, indoors and outdoors, into one).
• Connect the relay connector between U1/U2 and U3/U4 of the header unit for each refrigerant line.
• After that, set up the central control address. (For central control address setup, refer to the installation
manual of the central control devices.)
Confirming the indoor unit addresses and the position of an indoor unit
using the remote controller
Confirming the numbers and positions of indoor units
To see the indoor unit address of an indoor unit which you know the position of
When the unit is individual (the indoor unit is paired with a wired remote controller one-to-one),
or it is a group-controlled one.
1
2
ON / OFF
TEMP.
TIME
SET
CL
FILTER
RESET TEST
TIMER SET
CODE No.
UNIT No.
Starts
running
˚F
(Execute it while the units are running.)
1
Push the
button if the units stop.
2
Push the
UNIT LOUVER
button (left side of the button).
A unit numbers
1-1
is indicated on the LCD (it will disappear after a few seconds). The indicated number
shows the system address and indoor unit address of the unit.
When 2 or more indoor units are connected to the remote controller (group-controlled units), a number of
other connected units appears each time you push the
UNIT LOUVER
button (left side of the button).
Summary of Contents for MMY-MAP0724FT6UL
Page 35: ...35 3 5 Parts Layout in Outdoor Unit 072 type Model MMY MAP0724FT...
Page 36: ...36 096 120 type Model MMY MAP0964FT MAP1204FT...
Page 37: ...37 3 6 Parts Layout in Inverter Assembly 208 230V model MMY MAP0724FT9UL...
Page 38: ...38 208 230V model MMY MAP0964FT9UL MMY MAP1204FT9UL...
Page 39: ...39 460V model MMY MAP0724FT6UL...
Page 40: ...40 460V model MMY MAP0964FT6UL MMY MAP1204FT6UL...
Page 41: ...41 3 7 Outdoor Inverter print circuit board 3 7 1 Interface P C board MCC 1606...
Page 42: ...42 3 7 2 Inverter P C board for compressor MCC 1595 A3 IPDU For 208 230V model MMY MAP 4FT9UL...
Page 43: ...43 3 7 3 Inverter P C board for compressor MCC 1596 A3 IPDU For 460V model MMY MAP 4FT6UL...
Page 44: ...44 3 7 4 Inverter P C board for fan motor MCC 1610 FAN IPDU...
Page 45: ...45 3 7 5 Noise Filter P C board MCC 1608 A B For 208 230V model MMY MAP 4FT9UL...
Page 46: ...46 3 7 6 Noise Filter P C board MCC 1625 A B C For 460V model MMY MAP 4FT6UL...
Page 195: ...195...
Page 197: ...197...
Page 257: ...257 15 EXPLODED DIAGRAM PARTS LIST Outdoor unit 15 1 MMY MAP0724FT9UL...
Page 258: ...258 15 1 MMY MAP0724FT9UL...
Page 262: ...262 15 1 Inverter Assembly MMY MAP0724FT9UL...
Page 264: ...264 15 2 MMY MAP0964FT9UL MMY MAP1204FT9UL...
Page 265: ...265 15 2 MMY MAP0964FT9UL MMY MAP1204FT9UL...
Page 269: ...269 15 2 Inverter Assembly MMY MAP0964FT9UL MMY MAP1204FT9UL...
Page 271: ...271 15 3 MMY MAP0724FT6UL...
Page 272: ...272 15 3 MMY MAP0724FT6UL...
Page 276: ...276 15 3 Inverter Assembly MMY MAP0724FT6UL...
Page 278: ...278 15 4 MMY MAP0964FT6UL MMY MAP1204FT6UL...
Page 279: ...279 15 4 MMY MAP0964FT6UL MMY MAP1204FT6UL...
Page 283: ...283 15 4 Inverter Assembly MMY MAP0964FT6UL MMY MAP1204FT6UL...