Trust TMSL Series User manual

TRUST AIR CONDITIONING EQUIPMENT CO.
Prepared By: Engineering & R & D Department.
Shiraz- AUG 2015
CLASS A
Wall Mounted Split
TMSL Series

CONTENTS
1. Precaution .................................................................................................................................................... 1
1.1 Safety Precaution.......................................................................................................................... 1
1.2 Warning ......................................................................................................................................... 1
2. Function........................................................................................................................................................ 6
3. Dimension .................................................................................................................................................... 9
3.1 Indoor Unit..................................................................................................................................... 9
3.2 Outdoor Unit.................................................................................................................................11
4. Refrigerant Cycle Diagram ..................................................................................................................... 122
5. Wiring Diagram .......................................................................................................................................... 13
5.1 Indoor Unit................................................................................................................................... 13
5.2 Outdoor Unit................................................................................................................................ 15
6. Performance data ...................................................................................................................................... 17

1. Precaution
1.1 Safety Precaution
To prevent injury to the user or other people and property damage, the following
instructions must be followed.
Incorrect operation due to ignoring instruction will cause harm or damage.
Before service unit, be sure to read this service manual at first.
1.2 Warning
Installation
Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated
circuit.
There is risk of fire or electric shock.
For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized
service center.
Do not disassemble or repair the product, there is risk of fire or electric shock.
Always ground the product.
There is risk of fire or electric shock.
Install the panel and the cover of control box securely.
There is risk of fire of electric shock.
Always install a dedicated circuit and breaker.
Improper wiring or installation may cause fore or electric shock.
Use the correctly rated breaker of fuse.
There is risk of fire or electric shock.
Do not modify or extend the power cable.
There is risk of fire or electric shock.
Do not install, remove, or reinstall the unit by yourself(customer).
There is risk of fire, electric shock, explosion, or injury.
Be caution when unpacking and installing the product.
Sharp edges could cause injury, be especially careful of the case edges and the fins on the

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condenser and evaporator.
For installation, always contact the dealer or an Authorized service center.
There is risk of fire, electric shock, explosion, or injury.
Do not install the product on a defective installation stand.
It may cause injury, accident, or damage to the product.
Be sure the installation area does not deteriorate with age.
If the base collapses, the air conditioner could fall with it, causing property damage, product failure,
and personal injury.
Do not let the air conditioner run for a long time when the humidity is very high and a
door or a window is left open.
Moisture may condense and wet or damage furniture.
Take care to ensure that power cable could not be pulled out or damaged during
operation.
There is risk of fire or electric shock.
Do not place anything on the power cable.
There is risk of fire or electric shock.
Do not plug or unplug the power supply plug during operation.
There is risk of fire or electric shock.
Do not touch (operation) the product with wet hands.
There is risk of fire or electric shock.
Do not place a heater or other appliance near the power cable.
There is risk of fire and electric shock.
Do not allow water to run into electric parts.
It may cause fire, failure of the product, or electric shock.
Do not store or use flammable gas or combustible near the product.
There is risk of fire or failure of product.
Do not use the product in a tightly closed space for a long time.
Oxygen deficiency could occur.
When flammable gas leaks, turn off the gas and open a window for ventilation before
turn the product on.
Do not use the telephone or turn switches on or off.

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There is risk of explosion or fire.
If strange sounds, or small or smoke comes from product. Turn the breaker off or
disconnect the power supply cable.
There is risk of electric shock or fire.
Stop operation and close the window in storm or hurricane. If possible, remove the
product from the window before the hurricane arrives.
There is risk of property damage, failure of product, or electric shock.
Do not open the inlet grill of the product during operation. (Do not touch the electrostatic
filter, if the unit is so equipped.)
There is risk of physical injury, electric shock, or product failure.
When the product is soaked (flooded or submerged), contact an Authorized service
center.
There is risk of fire or electric shock.
Be caution that water could not enter the product.
There is risk of fire, electric shock, or product damage.
Ventilate the product from time to time when operating it together with a stove, etc.
There is risk of fire or electric shock.
Turn the main power off when cleaning or maintaining the product.
There is risk of electric shock.
When the product is not be used for a long time, disconnect the power supply plug or
turn off the breaker.
There is risk of product damage or failure, or unintended operation.
Take care to ensure that nobody could step on or fall onto the outdoor unit.
This could result in personal injury and product damage.
CAUTION
Always check for gas (refrigerant) leakage after installation or repair of product.
Low refrigerant levels may cause failure of product.
Install the drain hose to ensure that water is drained away properly.
A bad connection may cause water leakage.
Keep level even when installing the product.

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It can avoid vibration of water leakage.
Do not install the product where the noise or hot air from the outdoor unit could damage
the neighborhoods.
It may cause a problem for your neighbors.
Use two or more people to lift and transport the product.
Avoid personal injury.
Do not install the product where it will be exposed to sea wind (salt spray) directly.
It may cause corrosion on the product. Corrosion, particularly on the condenser and evaporator
fins, could cause product malfunction or inefficient operation.
Operational
Do not expose the skin directly to cool air for long periods of time. (Do not sit in the
draft).
This could harm to your health.
Do not use the product for special purposes, such as preserving foods, works of art, etc.
It is a consumer air conditioner, not a precision refrigerant system.
There is risk of damage or loss of property.
Do not block the inlet or outlet of air flow.
It may cause product failure.
Use a soft cloth to clean. Do not use harsh detergents, solvents, etc.
There is risk of fire, electric shock, or damage to the plastic parts of the product.
Do not touch the metal parts of the product when removing the air filter. They are very
sharp.
There is risk of personal injury.
Do not step on or put anything on the product. (outdoor units)
There is risk of personal injury and failure of product.
Always insert the filter securely. Clean the filter every two weeks or more often if
necessary.
A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or
damage.
Do not insert hands or other object through air inlet or outlet while the product is

5
operated.
There are sharp and moving parts that could cause personal injury.
Do not drink the water drained from the product.
It is not sanitary could cause serious health issues.
Use a firm stool or ladder when cleaning or maintaining the product.
Be careful and avoid personal injury.
Replace the all batteries in the remote control with new ones of the same type. Do not
mix old and mew batteries or different types of batteries.
There is risk of fire or explosion.
Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire.
They may burn of explode.
If the liquid from the batteries gets onto your skin or clothes, wash it well with clean
water. Do not use the remote of the batteries have leaked.
The chemical in batteries could cause burns or other health hazards
The designs, and information in this book are subject to change without notice for product improvement

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2. Function
Model Names
Series
Capacity
Model
On-Off
9k
TMSL-09H410A
12k
TMSL-12H410A
18k
TMSL-18H410A
24k
TMSL-24H410A
30k
TMSC-30H410A

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The louver can be set at the desired position
or swing up and down automatically
The function is usually used in rainy
days in springtime or damp areas.
The unit will decide the louver direction according
to operation mode.
Turbo wind, high, med, low,
breeze.
Prevent the water being frozen on evaporator by
checking the evaporator pipe temperature
Indoor unit
Operation by remote controller
Anti-freezing control in cooling mode
Time Delay Safety control
Indoor fan speed control
Two-direction air vane
Sleep mode auto control
Independent dehumidification
Air flow Direction control
Auto mode
Flexible wiring connection
Auto defrost
Anti-cold function
Self-diag. function
Auto-restart
Ionizer (Optional)
Prevent the cold wind at
the beginning of unit start.
Follow me
Golden fin (Optional)

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It protects the valves and prevents water from dripping.
Outdoor unit
Power relay control
The hydrophilic fin can improve the heating efficiency at operation mode.
Hydrophilic aluminum fin
It is only operated in the heating operation mode except defrosting operation.
Valve protection cover
4 way valve control
Made from electrolytic zinc steel sheet and anti-rust coated components.
Low noise air flow system
Compressor crank case heater
Anti-rust cabinet

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3. Dimension
3.1 Indoor Unit
For 9k models,
For 12k,18k models

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For 24k models
Model
W
D
H
9k
790
198
265
12k,18k
918
223
292
24k
998
235
322
30k
1445
277
340

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3.2 Outdoor Unit
Model
W
H
D
B
C
F
TMSL-09H410A，
TMSL-12H410A
780
540
250
549
276
58
TMSL-18H410A
845
695
335
560
335
73
TMSL-24H410A
895
860
330
590
333
80
TMSC-30H410A
990
965
345
624
366
85

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4. Refrigerant Cycle Diagram

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5. Wiring Diagram
5.1 Indoor Unit
TMSL-09H410A

14
TMSL-12H410A TMSL-18H410A
TMSL-24H410A

15
5.2 Outdoor Unit
TMSL-09H410A TMSL-12H410A
TMSL-18H410A

16
TMSL-24H410A
TMSC-30H410A

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6. Performance data
TMSL-09H410A
Cooling Capacity
Indoor Conditions (kW) 21ºC 28ºC 35ºC 43ºC
TC 2.78 2.65 2.51 2.40
SC 2.06 2.04 2.01 2.02
S/T 0.74 0.77 0.80 0.84
Input 0.60 0.65 0.68 0.70
TC 2.86 2.73 2.59 2.43
SC 2.15 2.13 2.10 2.04
S/T 0.75 0.78 0.81 0.84
Input 0.63 0.68 0.71 0.74
TC 2.92 2.78 2.70 2.51
SC 2.16 2.14 2.11 2.06
S/T 0.74 0.77 0.78 0.82
Input 0.65 0.68 0.72 0.76
TC 2.97 2.86 2.81 2.59
SC 2.52 2.49 2.47 2.41
S/T 0.85 0.87 0.88 0.93
Input 0.68 0.71 0.76 0.78
Indoor Conditions (kW) 21ºC 28ºC 35ºC 43ºC
TC 2.67 2.54 2.41 2.28
SC 1.90 1.88 1.86 1.85
S/T 0.71 0.74 0.77 0.81
Input 0.58 0.63 0.66 0.68
TC 2.75 2.62 2.49 2.33
SC 1.98 1.96 1.94 1.89
S/T 0.72 0.75 0.78 0.81
Input 0.61 0.66 0.68 0.72
TC 2.80 2.67 2.59 2.41
SC 1.99 1.98 1.94 1.90
S/T 0.71 0.74 0.75 0.79
Input 0.63 0.66 0.70 0.73
TC 2.85 2.75 2.70 2.49
SC 2.34 2.31 2.29 2.24
S/T 0.82 0.84 0.85 0.90
Input 0.66 0.68 0.73 0.76
Indoor Conditions (kW) 21ºC 28ºC 35ºC 43ºC
TC 0.00 0.00 0.00 0.00
SC 0.00 0.00 0.00 0.00
S/T 0.68 0.71 0.74 0.78
Input 0.00 0.00 0.00 0.00
24/17ºC DB/WB
27/19ºC DB/WB
32/23ºC DB/WB
Medium speed
TMSL-09H410A
High speed
Outdoor conditions (DB) at 0Pa
21/15ºC DB/WB
32/23ºC DB/WB
Low speed
Outdoor conditions (DB) at 0Pa
21/15ºC DB/WB
Outdoor conditions (DB) at 0Pa
21/15ºC DB/WB
24/17ºC DB/WB
27/19ºC DB/WB

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Heating Capacity
Indoor Conditions (DB) (kW) 24/18ºC 7/6ºC 2/1ºC -5/-6ºC -7/-8ºC
TC 3.51 2.84 2.32 2.11 1.97
Input 0.78 0.67 0.58 0.54 0.51
TC 3.40 2.70 2.19 2.05 1.89
Input 0.85 0.72 0.63 0.58 0.55
TC 3.19 2.54 2.05 2.00 1.78
Input 0.90 0.78 0.68 0.63 0.59
Indoor Conditions (DB) (kW) 24/18ºC 7/6ºC 2/1ºC -5/-6ºC -7/-8ºC
TC 3.33 2.69 2.21 2.00 1.87
Input 0.75 0.64 0.55 0.52 0.49
TC 3.23 2.57 2.08 1.95 1.80
Input 0.82 0.69 0.61 0.56 0.53
TC 3.03 2.41 1.95 1.90 1.69
Input 0.86 0.75 0.66 0.61 0.57
Indoor Conditions (DB) (kW) 24/18ºC 7/6ºC 2/1ºC -5/-6ºC -7/-8ºC
TC 3.19 2.58 2.11 1.92 1.79
Input 0.72 0.62 0.53 0.50 0.47
TC 3.10 2.46 1.99 1.87 1.72
Input 0.78 0.66 0.58 0.54 0.50
TC 2.90 2.31 1.87 1.82 1.62
Input 0.83 0.72 0.63 0.58 0.54
20ºC
27ºC
Middle speed
Outdoor conditions(DB/WB) at 0pa
TMSL-09H410A
High speed
Outdoor conditions(DB/WB) at 0pa
15ºC
Outdoor conditions(DB/WB) at 0pa
15ºC
20ºC
27ºC
15ºC
20ºC
27ºC
Low speed