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33 

 

CN-STM1

CN-MTR1

CN-MTR2

CN-TANK

CN-TH1

CN-HOT

AC-BLK

DATA

AC-WHT

POWER

TRANSISTOR

(IPM)

 

 

 
 
 
 
 
 
 
 
 
 

34 

Attached accessories 
 
Indoor Unit 

No.

Accessories part

Qty. No.

Accessories part

Qty. No.

Accessories part

Qty.

1

Installation plate

3

4

1

3

Remote Control 

1

5

Remote control holder 

1

2

Installation plate fi xing 
screw  

5

4

Battery 

2

6

Remote control holder 
fi xing screw 

2

7

Air Purifying Filter

1

 

 
Outdoor Unit 

No.

Accessories part

Qty.

1

Drain elbow 

1

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

35 

  Do not install the unit in excessive oil fume area 

such as kitchen, workshop and etc. 

  There should not be any heat source or steam 

near the unit. 

  There should not be any obstacles blocking the air 

circulation. 

  A place where air circulation in the room is good. 

  A place where drainage can be easily done. 

  A place where noise prevention is taken into 

consideration. 

  Do not install the unit near the door way. 

  Ensure the spaces indicated by arrows from the 

wall, ceiling, fence or other obstacles. 

  Installation height for indoor unit must be at least 

2.5 m. 

  If an awning is built over the unit to prevent direct 

sunlight or rain, be careful that heat radiation from 
the condenser is not obstructed. 

  There should not be any animal or plant which 

could be affected by hot air discharged. 

  Keep the spaces indicated by arrows from wall, 

ceiling, fence or other obstacles. 

  Do not place any obstacles which may cause a 

short circuit of the discharged air. 

  If piping length is over the [piping length for 

additional gas], additional refrigerant should be 
added as shown in the table. 

 
Table A 

Model 

Capa- 

city 

W  

(HP) 

Piping size 

Std. 

Leng-
th (m) 

Max 

Eleva-

tion (m) 

Min.   

Piping 

Length 

(m) 

Max.  

Piping 

Length 

(m) 

Addi-
tional 

Refri-

gerant 

(g/m)

Piping 

Length 

for 

add. 

gas 

(m) 

Indoor 

A

min

 

(m

2

) 

Gas Liquid 

TZ60*** 2.25HP 

12.7 

mm 

(1/2

"

)  6.35 

mm 

(1/4

"

) 

5 

15 3 30 

15 

7.5 

1.9976

TZ71*** 2.50HP 

15.88 

mm 

(5/8

"

) 

20 3 30 

25 

10 

3.1580

 
* Table “A” only applicable for single split connection. 
* In case of connection to outdoor multi inverter, refer  
   to installation manual at outdoor unit. 
 
Example: For TZ60*** 
If the unit is installed at 10 m distance, the quantity of 
additional refrigerant should be 37.5 g .... (10-7.5) m x 
15 g/m = 37.5 g. 
 
 
 
 
 
 
 

 
 
 

min

 = (M / (2.5 × (LFL)

(5/4)

 × h

0

)) 

2

 

 

min

  = Required minimum room area, in m

2

= Refrigerant charge amount in appliance, in kg

LFL  = Lower flammable limit (0.306 kg/m

3

) 

0

= Installation height of the appliance (1.8 m for 
   wall mounted) 

 

 

 

d

n

e

b

 

o

t

 

t

o

n

 

n

o

i

t

n

e

t

t

A

n

o

i

t

c

e

r

i

d

 

g

n

i

p

i

P

up drain hose

(Front side)

Right

Right 
Rear

Right 
bottom

Left 
Rear

Left bottom

Left

Additional drain hose

Gas side piping 

Connection cable

Liquid side piping 

It is advisable to 

avoid more than 2 
blockage directions. 
For better ventilation 
& multiple-outdoor 
installation, please 
consult authorized 
dealer/specialist.

300 mm 

or more

100 mm 

or more

100 mm 

or more

1000 mm 

or more

WARNING

Flare connection only 
at outside of building

 )

(

 )

(

 )

(

(Left and right are identical)

Installation plate 

1

Sleeve (   )

Bushing-Sleeve (   )

Bend the pipe as closely 
on the wall as possible, 
but be careful that it 
doesn’t break.

Saddle  

 )

Floor

Putty (   )
(Gum Type Sealer)

Installation parts you 
should purchase (   )

65 mm 

or more

50 mm 

or more

2.5 m (min)

Vinyl tape (wide) (   )

 

• Apply after carrying 

out a drainage test.

 

• To carry out the 

drainage test, 
remove the air filters
and pour water into 
the heat exchanger.

 

•

Carry out insulation after 
checking for gas leaks and 
secure with vinyl tape.

 Vinyl tape

Remote control holder 

5

Remote control holder fi xing screws 

6

Remote 
control 

3

Insulation of piping connections

Attaching the remote control holder to the wall

(

 

 

  This illustration is for explanation purposes only. 

The indoor unit will actually face a different way. 

 
 
 
 
 
 
 
 
 
 
 

 

36 

The mounting wall shall be strong and solid enough to prevent it from vibration. 
 

3

4

B

A

C

Ceiling

Wall

Wall

Installation 
plate 

1

2  screw

More than 

1

More than 

1

Measuring Tape

Indoor unit

184 mm

128 mm

222 mm

128 mm

More 

than 

2

For best strength of 
INDOOR unit installation, 
it is highly recommended 
to locate “ ” at 5 position 
as shown. 

 

 

Model 

Dimension 

1

 

2

 

3

 

4

 

5

 

6

 

MTZ16***, 
TZ20***, TE20*** 
TZ25***, TE25*** 
TZ35***, TE35*** 
TZ42***, TE42*** 

470 mm 

90 mm 

380 mm 

420 mm 

45 mm 

95 mm 

 

3

4

5

6

Ceiling

Wall

Wall

Installation plate 

1

2 screw

More than 

1

More than 

1

Measuring Tape

Indoor unit

256 mm

128 mm

128 mm

256 mm

128 mm

More 

than 

2

For best strength of 
INDOOR unit installation, 
it is highly recommended 
to locate “ ” at 5 position 
as shown. 

 

 

Model 

Dimension 

1

 

2

 

3

 

4

 

5

 

6

 

TZ50***, TE50*** 
TZ60***, TE60*** 
TZ71*** 

605 mm 

95 mm 

550 mm 

550 mm 

270 mm 

320 mm 

 

The center of installation plate should be at more than 1 at right and left of the wall. 
The distance from installation plate edge to ceiling should more than 2. 
From installation plate center to unit’s left side is 3. 
From installation plate center to unit’s right side is 4. 
 
B

 

: For left side piping, piping connection for liquid should be about 5 from this line. 

 

: For left side piping, piping connection for gas should be about 6 from this line. 

 

1  Mount the installation plate on the wall with 5 screws or more (at least 5 screws). 

(If mounting the unit on the concrete wall, consider using anchor bolts.) 

o 

Always mount the installation plate horizontally by aligning the marking-off line with the thread and using 
a level gauge. 

2  Drill the piping plate hole with ø70 mm hole-core drill. 

o 

Line according to the left and right side of the installation plate. The meeting point of the extended line is 
the center of the hole. Another method is by putting measuring tape at position as shown in the diagram 
above. The hole center is obtained by measuring the distance namely 128 mm for left and right hole 
respectively. 

o 

Drill the piping hole at either the right or the left and the hole should be slightly slanting to the outdoor 
side.