Tosot TM09HEDI User manual

Service Manual

Service Manual
Table of Contents
Table of Contents
Part Ⅰ: Technical Information.......................................................................1
1.Summary .......................................................................................................................1
2.Specications ...........................................................................................................2
2.1 Specication Sheet...........................................................................................................2
2.2 Noise Criteria Curve Tables for Both Models ...................................................................7
3. Outline Dimension Diagram........................................................................9
4. Refrigerant System Diagram....................................................................11
5. Electrical Part.........................................................................................................12
5.1 Wiring Diagram...............................................................................................................12
5.2 PCB Printed Diagram .....................................................................................................15
6. Function and Control......................................................................................20
6.1 Remote Controller Introduction off YAA1FB1F...............................................................20
6.2 Remote Controller Introduction off YT1FF(MOTO) ........................................................24
6.3 Brief Description of Modes and Functions......................................................................28
Part Ⅱ: Installation and Maintenance .................................................31
7. Notes for Installation and Maintenance..........................................31
8. Installation................................................................................................................34
9. Maintenance............................................................................................................48
9.1 Trouble Table..................................................................................................................48
9.3 Maintenance Method for Normal Malfunction.................................................................54
10. Exploded View and Parts List ..............................................................56
11. Removal Procedure.......................................................................................72
Appendix:........................................................................................................................81
Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................81
Appendix 2: Pipe Expanding Method ...................................................................................81
Appendix 3: List of Resistance for Temperature Sensor ......................................................83
TM09HTDI TM12HTDI
TM18HTDI TM24HTDI

1
Technical Information
Service Manual
1.Summary
Part Ⅰ: Technical Information
Remote Controller:
YAA1FB1F
Indoor Unit
TM09HEDI
TM12HEDI
TM18HEDI
Model list:
No. Model Product Code Remote Controller:
1TM09HEDI CV010N00900_L81561
YAA1FB1F
2TM12HEDI CV010N01000_L81561
3TM18HEDI CV010N01100_L81561
4TM12HKDI CN51000060_L81561
5TM18HKDI CN51000070_L81561
6TM24HKDI CN51000080_L81561
7TM09HFDI CN210N0070_L81561
8TM12HFDI CN210N0060_L81561
9TM18HFDI CN210N0080_L81561
10 TM24HFDI CN210N0100_L81561
11 TM09HTDI CN610N0060_L81561
12 TM12HTDI CN610N0070_L81561
13 TM18HTDI CN610N0050_L81561
14 TM24HTDI CN610N0080_L81561
TM24HKDI
YT1FF(MOTO)
YT1FF(MOTO)
TM09HTDI TM12HTDI
TM18HTDI TM24HTDI
TM09HFDI
TM12HFDI
TM18HFDI
TM24HFDI
TM12HKDI
TM18HKDI

2Technical Information
Service Manual
2.Specications
2.1 Specication Sheet
Model Console
TM09HEDI TM12HEDI TM18HEDI
Product Code CV010N00900_L81561 CV010N01000_L81561 CV010N01100_L81561
Rated Voltage V~ 208-230 208-230 208-230
Rated Frequency Hz 60 60 60
Phases 1 1 1
Cooling Capacity W 2640 3520 5280
Heating Capacity W 2780 3810 5800
Air Flow Volume (H/M/L) m3/h 560/480/370 650/550/450 800/650/530
Dehumidifying Volume L/h 0.8 1.4 1.8
Fan Type Centrifugal Centrifugal Centrifugal
Fan Diameter-height mm Φ370X80 Φ370X80 Φ370X80
Fan Motor Speed (SH/H/M/L)(Cool) rpm 650/560/530/480/430/370/320 750/650/600/550/500/450/350 840/800/720/650/580/530/410
Fan Motor Speed (SH/H/M/L)(Heat) rpm 650/560/530/480/430/370/320 750/650/600/550/500/450/350 900/840/760/690/620/570/450
Fan Motor Power Output W 30 30 30
Fan motor running current A 0.14 0.14 0.14
Evaporator Material Aluminum Fin-copper Tube Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Φ7 Φ7 Φ7
Evaporator Number of Rows 2 2 2
Evaporator Fin Pitch mm 1.3 1.3 1.3
Evaporator Length(L) X Height(H)
X Width(W) mm 511X396X24 511X396X24 511X396X24
Motor Model FN30F-ZL FN30F-ZL FN30F-ZL
Overload Protector 3.15 3.15 3.15
Motor Full Load Amp(FLA) A 0.14 0.14 0.14
Sound Pressure Level (H/M/L) dB(A) 38/33/26 40/37/32 46/41/35
Sound Power Level (H/M/L) dB(A) 48/43/36 50/47/33 56/51/45
Outline Dimension (WXHXD) mm 700X600X215 700X600X215 700X600X215
Package Carton Dimension
(LXWXH) mm 785X280X682 785X280X682 785X280X682
Package Dimension (LXWXH) mm 788X283X697 788X283X697 788X283X697
Net Weight kg 15 15 15
Gross Weight kg 18 18 18
Liquid pipe mm Φ6 Φ6 Φ6
Gas Pipe(to indoor unit) mm Φ9.52 Φ9.52 Φ12
The above data is subject to change without notice. Please refer to the nameplate of the unit.

3
Technical Information
Service Manual
Model Cassette
TM12HKDI TM18HKDI TM24HKDI
Product Code CN51000060_L8156 CN51000070_L8156 CN51000080_L8156
Cooling Capacity kW 3.5 4.5 6.682
Btu/h 12000 14400 22800
Heating Capacity kW 4 5 8.03
Btu/h 13000 16000 27400
Air ow volume(H) m3/h 600 600 1180
CFM 353 353 694
Sound Pressure Level (H) dB(A) 46 46 39
Sound Power Level (H) dB(A) 56 56 49
Rated Voltage V 208/230 208/230 208/230
Rated Frequency Hz 60 60 60
Phases 11 1
Fan Type Axial-ow Centrifugal Axial-ow
Motor Full Load Amp(FLA) A 0.18 0.18 0.43
Fan Motor Speed rpm 845/700/600/515 845/700/600/515 620/570/520/280
Fan Motor Power Output W11 11 50
Fan Motor Power Input W 50 50 100
Fan motor running current A 0.23 0.23 0.43
Fan Motor Capacitor μF 1 1 3
Gas Pipe(to indoor unit) mm Φ9.52 Φ12 Φ16
Liquid pipe mm Φ6.35 Φ6 Φ9.52
Connection method Flare Connection Flare Connection Flare Connection
Drain Connection (outer diameter) mm 31 31 31
Dimension of Outline (WXDXH) mm 570X570X230 570X570X230 840X840X240
Dimension of Carton Box (LXWXH) mm 848X728X310 848X728X310 960X960X310
Dimension of Package (LXWXH) mm 851X731X325 851X731X325 963X963X325
Net/Gross Weight kg 18.0/23.0 18.0/23.0 30.0/38.0
The above data is subject to change without notice. Please refer to the nameplate of the unit.

4Technical Information
Service Manual
Model Duct Type
TM18HFDI TM24HFDI TM09HFDI
Product Code CN210N0080_L81561 CN210N0100_L81561 CN210N0070_L81561
Cooling Capacity kW 4.484 6.975 2.491
Btu/h 15300 23800 8500
Heating Capacity kW 5.481 8.03 2.784
Btu/h 18700 27400 9500
Air ow volume(H) m3/h 700 1000 450
CFM 412 589 265
Sound Pressure Level (H) dB(A) 41/37/33 42/38/34 37/34/31
Sound Power Level (H) dB(A) 50/47/43 52/48/44 47/44/41
Rated Voltage V 208/230 208/230 208/230
Rated Frequency Hz 60 60 60
Phases 1 1 1
Fan Type Centrifugal Centrifugal Centrifugal
Motor Full Load Amp(FLA) A 0.41 0.5 0.28
Fan Motor Speed rpm 1000/920/780/720 1160/985/800/680 1230/970/760/640
Fan Motor Power Output W75 22.5 40
Fan Motor Power Input W100 124 80
Fan motor running current A 0.43 0.54 0.35
Fan Motor Capacitor μF 3 3 1.5
Gas Pipe(to indoor unit) mm Φ12.7 Φ15.9 Φ9.52
Liquid pipe mm Φ6 Φ9.52 Φ6
Connection method Flare Connection Flare Connection Flare Connection
Drain Connection (outer diameter) mm 26 26 26
Drain Connection (outer diameter) inch 1 1 1
Dimension of Outline (WXDXH) mm 900X615X200 1100X615X200 700X615X200
Dimension of Carton Box (LXWXH) mm 1123X743X305 1323X743X305 893X743X305
Dimension of Package (LXWXH) mm 1126X746X320 1326X746X320 896X746X320
Net/Gross Weight kg 36/27 41/31 27/22
The above data is subject to change without notice. Please refer to the nameplate of the unit.

5
Technical Information
Service Manual
Model Floor Ceiling Type
TM24HTDI TM18HTDI TM12HTDI
Product Code CN610N0080_L81561 CN610N0050_L81561 CN610N0070_L81561
Cooling Capacity kW 6.68 5 3.5
Btu/h 22800 17000 11900
Heating Capacity kW 8.03 5.5 3.85
Btu/h 27400 18700 13100
Air ow volume(H) m3/h 1250 950 650
CFM 736 559 383
Sound Pressure Level (H) dB(A) 48/46/44 45/42/40 40/38/36
Sound Power Level (H) dB(A) 58/56/50 55/52/50 50/48/46
Rated Voltage V 208/230 208/230 208/230
Rated Frequency Hz 60 60 60
Phases 1 1 1
Fan Type Centrifugal Centrifugal Centrifugal
Motor Full Load Amp(FLA) A 0.5 0.5 0.3
Fan Motor Speed rpm 1160±30/985±30/800±35/680±35 1160±30/985±30/800±35/680±35 790±30/690±30/610±40/480±40
Fan Motor Power Output W40 20 15
Fan Motor Power Input W145 110 55
Fan motor running current A 0.63 0.56 0.28
Fan Motor Capacitor μF 3 2.5 1
Gas Pipe(to indoor unit) mm Φ16 Φ12 Φ9.52
Liquid pipe mm Φ9.52 Φ6 Φ6
Connection method Flare Connection Flare Connection Flare Connection
Drain Connection (outer diameter) mm 17 17 17
Dimension of Outline (WXDXH) mm 1220X700X225 1220X700X225 1220X700X225
Dimension of Carton Box (LXWXH) mm 1340X820X300 1340X820X300 1340X820X300
Dimension of Package (LXWXH) mm 1343X823X315 1343X823X315 1343X823X315
Net/Gross Weight kg 45.0/54.0 40.0/50.0 40.0/50.0
The above data is subject to change without notice. Please refer to the nameplate of the unit.

6Technical Information
Service Manual
Model Duct Type
TM12HFDI TM09HTDI
Product Code CN210N0060_L81561 CN610N0060_L81561
Cooling Capacity kW 3.488 2.50
Btu/h 11900 8500
Heating Capacity kW 3.839 2.80
Btu/h 13100 9500
Air ow volume(H) m3/h 500 650/550/450
CFM 294 383/324/265
Sound Pressure Level (H) dB(A) 39/35/32 40/38/36
Sound Power Level (H) dB(A) 49/45/42 50/48/46
Rated Voltage V 208/230 208/230
Rated Frequency Hz 60 60
Phases 1 1
Fan Type Centrifugal Centrifugal
Motor Full Load Amp(FLA) A 0.3 0.3
Fan Motor Speed rpm 1130/960/830/700 690/610/480
Fan Motor Power Output W49 15
Fan Motor Power Input W80 55
Fan motor running current A 0.35 0.28
Fan Motor Capacitor μF 3 1
Gas Pipe(to indoor unit) mm Φ9.52 Φ9.52
Liquid pipe mm Φ6 Φ6
Connection method Flare Connection Flare Connection
Drain Connection (outer diameter) mm 26 17
Dimension of Outline (WXDXH) mm 700X615X200 1220X700X225
Dimension of Carton Box (LXWXH) mm 893X743X305 1340X820X300
Dimension of Package (LXWXH) mm 896X746X320 1343X823X315
Net/Gross Weight kg 23/29 40/50
The above data is subject to change without notice. Please refer to the nameplate of the unit.

7
Technical Information
Service Manual
2.2 Noise Criteria Curve Tables for Both Models
Duct Type
0
MiddleLow High
20
30
50
60
Noice/dB(A)
40
24K
18K
12K
09K
Cassette
0
MiddleLow High
20
30
50
60
Noice/dB(A)
40
12、18K(Compact Panel)
24K
Floor ceiling type
0
MiddleLow High
20
30
50
60
Noice/dB(A)
40
09、12K
18K
24K

8Technical Information
Service Manual
0
MiddleLow High
20
30
50
60
Noice/dB(A)
40
09K
12K
18K
Console

9
Technical Information
Service Manual
3. Outline Dimension Diagram

10 Technical Information
Service Manual

11
Technical Information
Service Manual
4. Refrigerant System Diagram

12 Technical Information
Service Manual
5. Electrical Part
5.1 Wiring Diagram
● Indoor Unit
●Instruction
Symbol Symbol Color Symbol Symbol Color Symbol Name
WH White GN Green CAP Jumper cap
YE Yellow BN Brown COMP Compressor
RD Red BU Blue Grounding wire
YEGN Yellow/Green BK Black / /
VT Violet OG Orange / /
Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model.
These wiring diagrams are subject to change without notice; please refer to the one supplied with the unit.
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13
Technical Information
Service Manual
63629400001
63625200003
TM09HTDI TM12HTDI
TM18HTDI TM24HTDI
TM09HFDI TM12HFDI
TM18HFDI TM24HFDI
COMPONENT POSITION MAP
Bracket
Evaporator
AP1
TC
CN2
CN7
TR-OUT
TR-IN
TRANSFORMER
ROOM TEMP
CN3
CN5
CN9
AP2
P-mid In-Env
Outdoor
X3
X1
AC-N
X2 AC-L
2BK
3RD
1BU
20K 15K
CN22
4
AP3
CN20
SWING
COM
SENSOR
SENSOR
PIPE TEMP
Unit
XT
9
5
SWING MOTOR
NOTE：AP2 is optional accessory.
If AP2 and AP3 are connected to
the unit at the same time,the default
device will be AP2
Receiving Board
AP1
3
CN23
10
CN24
TC XT
C
M1
Indoor Unit
wired controller
N(1)
3
2
N(1)
3
2
YEGN
YEGN
M2
BN
YEGN
RD
FAN MOTOR G
C
CAPACITOR
FAN
CN12
G
G
G
G
20K 15K
M1
CN3
CN5
RT4
0
0
RT1
M2
AP1
TRANSFORMER
C
G
CN2
CN7
BN
RD
AP2
Unit
Outdoor
2BK
3BN
1BU
TC
XT1
AP1
Electric component position map
C
CN12 CN18
CN15
4
AP3
YEGN(GN)
FAN MOTOR
LIQUID SWITCH PUMP
MANUAL PANEL RECEVING BOARD
PIPE TEMP ENVIORMENT TEMP
SENSOR SENSOR
NOTE:AP3 is optinal accesorry,when AP2 and AP3 are
connected at the same time,AP2 is the default device
9
G
TC
G
TR-OUT
TR-IN
CN9
P-mid In-Env
N(1)
3
2
XT1
X3
X1(N1)
X2(AC-L)
CN13
2
3
N(1)

14 Technical Information
Service Manual
COMPONENT POSITION MAP
Evaporator
Shell
AP1
M1
AP2
M2
4
AP3
M3
8
device will be AP2
the unit at the same time,the default
If AP2 and AP3 are connected to
NOTE：AP2 is optional accessory.
5WH
4RD
X1
Outdoor
Unit
X3
X1 AC-N
X2 AC-L
2BK
3RD
1BU
COM
AP1
Swing-Check
CN19
8BK 9BK
S
X2
TC
C
G
CN2
CN7
TR-OUT
TR-IN
TRANSFORMER
FAN MOTOR
ROOM TEMP
CN3
CN5
CN9
P-mid In-Env
XT
X1 AC-N
20K 15K
PUMP MOTOR
CN12 CN18
CN15
LIQUID
CN21
X6
Pump-Check
SWING
PUMP
wired controller
SWITCH
SENSOR
SENSOR
PIPE TEMP
FAN
CAPACITOR
SWING MOTOR
Receiving Board
C
XT
TC
G
G
G
G
LIMIT SWICH
N(1)
2
3
N(1)
3
2
6YEGN
7YEGN
YEGN
TM24HKDI
TM12HKDI
TM18HKDI
63629400004
63629400002
COMPONENT POSITION MAP
AP1
M1
AP2
M2
AP3
device will be AP2
the unit at the same time,the default
If AP2 and AP3 are connected to
NOTE：AP2 is optional accessory.
Outdoor
Unit
X3
X1 AC-N
X2 AC-L
BK
RD
BU
COM
AP1
X1
MOTOR
M4
STEPPING
M3
X2
TC
C
G
CN2
CN7
TR-OUT
TR-IN
TRANSFORMER
FAN MOTOR
YEGN(GN)
ROOM TEMP
CN3
CN5
CN9
P-mid In-Env
XT
20K 15K
PUMP MOTOR
CN12 CN18
CN15
LIQUID
CN21
Pump-Check PUMP
MANUAL PANEL
SWITCH
SENSOR
SENSOR
PIPE TEMP
FAN
CAPACITOR
Receiving Board
C
XT
TC
G
G
CN20
SWING
N(1)
2
3
N(1)
3
2
4

15
Technical Information
Service Manual
5.2 PCB Printed Diagram
Floor ceiling type for 12/18/24K Unit
● Top view
1 Live Line 9Control Panel
2 Neutral Line 10 Indoor Te mperature Sensor
3 Fuse 11 Evaporator Mid-Tube Temperature Sensor
4Transformer (High Voltage) 12 DIP Switch
5Transformer (Low Voltage) 13 Wired Controller
6 Communication Line 14 Fan Motor
7Water Pump 15 Fan
8Water Level Indicator 16 MCU
● Bottom view

16 Technical Information
Service Manual
Duct Type for 09/12/18/24K Unit
● Top view
1 Live Line 9 Evaporator Mid-Tube Temperature Sensor
2 Neutral Line 10 Control Panel
3 Fuse 11 Water Pump
4Transformer (High Voltage) 12 Water Level Indicator
5 Communication Line 13 MCU
6Transformer (Low Voltage) 14 DIP Switch
7 Wired Controller 15 Fan
8 Indoor Temperature Sensor
● Bottom view

17
Technical Information
Service Manual
Cassette type for 12/18K Unit
● Top view
1 Live Line 9Control Panel
2 Fuse 10 Evaporator Mid-Tube Temperature Sensor
3Transformer (High Voltage) 11 Indoor Temperature Sensor
4Transformer (Low Voltage) 12 DIP Switch
5 Communication Line 13 Wired Controller
6 Neutral Line 14 Fan
7Water Pump 15 MCU
8Water Level Indicator 16 Fan Motor
● Bottom view

18 Technical Information
Service Manual
Cassette type for 24K Unit
● Top view
1 Live Line 9Control Panel
2 Neutral Line 10 Evaporator Mid-Tube Temperature Sensor
3 Fuse 11 Indoor Temperature Sensor
4Transformer (High Voltage) 12 Wired Controller
5Transformer (Low Voltage) 13 Fan Motor
6 Communication Line 14 MCU
7Water Pump 15 Fan
8Water Level Indicator 16 DIP Switch
● Bottom view