Toshiba MMD-AP0724H2UL MMD-AP0964H2UL, Service Manual

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*1 Only a part of indoor unit types is installed with the discharge temperature sensor. This temperature is not displayed for other types.
*2 When the units are connected to a group, data of the header indoor unit only can be displayed.
*3 The first digit of an CODE No. indicates the outdoor unit number.
*4 The upper digit of an CODE No. -4 indicates the outdoor unit number.
1 , 5 ... U1 outdoor unit (Header unit)
2 , 6 ... U2 outdoor unit (Follower unit 1)
*5 Only the CODE No. 5* of U1 outdoor unit (Header unit) is displayed.
CODE No.
Data name Display format Unit Remote controller display example
U1 U2
Outdoo
r u
n
it in
dividual d
a
ta 1
*
3
10 20 High-pressure sensor detention pressure (Pd) ×10 psi
[4350]=435psi
11 21 Low-pressure sensor detention pressure (Ps) ×10 psi
12 22 Compressor 1 discharge temperature (Td1) ×1 ˚F
[0075]=75˚F(24˚C)
13 23 Compressor 2 discharge temperature (Td2) ×1 ˚F
14 24 Compressor 3 discharge temperature (Td3) ×1 ˚F
15 25 Suction temperature (TS) ×1 ˚F
16 26 Outdoor coil temperature 1 (TE1) ×1 ˚F
17 27 Outdoor coil temperature 2 (TE2) ×1 ˚F
18 28 Temperature at liquid side (TL) ×1 ˚F
19 29 Outside ambient temperature (TO) ×1 ˚F
1A 2A PMV1 + 2 opening ×1 pls
[0500] =500pulse
1B 2B PMV4 opening ×1 pls
1C 2C Compressor 1 current (I1) ×10 A
[0135]=13.5A
1D 2D Compressor 2 current (I2) ×10 A
1E 2E Compressor 3 current (I3) ×10 A
1F 2F Outdoor fan current (IFan) ×10 A
CODE No.
Data name Display format Unit Remote controller display example
U1 U2
Ou
td
oor unit
individ
ual dat
a 2
*
4
50 60 Compressor 1 revolutions ×10 rps
[0642]=64.2rps 51 61 Compressor 2 revolutions ×10 rps
52 62 Compressor 3 revolutions ×10 rps
53 63 Outdoor fan mode ×1 mode [0058]= 58 mode
54 64 Compressor IPDU 1 heat sink temperature ×1 ˚F
[0075]=75˚F(24˚C)
55 65 Compressor IPDU 2 heat sink temperature ×1 ˚F
56 66 Compressor IPDU 3 heat sink temperature ×1 ˚F
57 67 Outdoor fan IPDU heat sink temperature ×1 ˚F
58 - Heating/cooling recovery controlled
*
5
0: Normal
1: Recovery controlled [0010]=Heating recovery controlled
[0001]=Cooling recovery controlled
59 - Pressure release
*
5
0: Normal
1: Release controlled
[0010]=Pressure release controlled
5A
5B
-
-
Discharge temperature release
*
5
[0001]=Discharge temperature release controlled
Follower unit release
(U2/U2/U4 outdoor units)
*
5
[0100]=U2 outdoor unit release controlled
[0010]=U3 outdoor unit release controlled
[0001]=U4 outdoor unit release controlled
5F 6F
Outdoor unit capacity
×10 ton [0080]=8ton
CODE No. Data name Display format Unit Remote controller display example
Indoo
r u
n
it
d
a
ta
*
2
00 Room temperature (During control) ×1 ˚F
[0075]=75˚F(24˚C)
[0081]=71˚F(27˚C)
01 Room temperature (Remote controller) ×1 ˚F
02 Indoor suction temperature (TA) ×1 ˚F
03 Indoor coil temperature (TCJ) ×1 ˚F
04 Indoor coil temperature (TC2) ×1 ˚F
05 Indoor coil temperature (TC1) ×1 ˚F
06 Indoor discharge temperature (TF)
*
1
×1 ˚F
08 Indoor PMV opening ×1/10 pls [0150]=1500pulse
Syst
em dat
a
0A No. of connected indoor units ×1 unit [0024]=24 units
0B
Total capacity of outdoor units
Total capacity of connected indoor units
×10 ton [0215]=21.5ton
0C No. of connected outdoor units ×1 unit [0002]=2 units
0D ×10 ton [0160]=16ton
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