– 125 –
8-7-9. Manual Adjustment Function of Outside Temperature (TO) Sensor
This function is provided to fix TO sensor value manually by the switch operation on the interface P.C. board in
the outdoor unit. When the unit stops abnormally due to TO sensor failure, etc, an emergent operation is
available by setting up the value manually to position near the current outside temperature.
[Operation]
(1) Set the rotary switches on the interface P.C. board to numbers as follows:
• SW01/SW02/SW03 to [2/1/15]
• 7-segment display: [ t o ]
(2) Keep pushing the push switch SW04 on the interface P.C. board for 1 second or more. The mode changes
to the TO sensor value fix manual mode.
(3) As shown in the following table, TO sensor value can be fixed by setting the rotary switch SW02 on the
interface P.C. board.
[Clear]
Return SW01/SW02/SW03 on the interface P.C. board in the outdoor unit to [1/1/1].
NOTE
If operated with TO sensor fixed by this function, the system control operation of the air conditioner may not be
based on the specification of the product. Therefore an emergent operation should be restricted to a day or so.
SW02
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
7-segment display [B]
[ 50 ]
[ 59 ]
[ 68 ]
[ 77 ]
[ 86 ]
[ 95 ]
[ 104 ]
[ 109 ]
[ 113 ]
[ 5 ]
[ 14 ]
[ 23 ]
[ 32 ]
[ 35 ]
[ 41 ]
[ 44 ]
TO sensor value
50˚F (10˚C)
59˚F (15˚C)
68˚F (20˚C)
77˚F (25˚C)
86˚F (30˚C)
95˚F (35˚C)
104˚F (40˚C)
109˚F (43˚C)
113˚F (45˚C)
5˚F (–15˚C)
14˚F (–10˚C)
23˚F (–5˚C)
32˚F (0˚C)
35˚F (2˚C)
41˚F (5˚C)
44˚F (7˚C)
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...