innovair BIN519C2V31 Installation Manual Download Page 4

Page: 4 / 17

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The design and specifications are subject to change without prior notice.

. Consult with the sales agency or manufacturer for details.

CS260I-BP11D(QF)

202000192602

20130319

Please read this manual carefully before installation and keep it for future reference.

ROOM AIR CONDITIONER

INVERTER SPLIT TYPE

DIY Series

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Test running

Perform test operation after completing gas leak check at the flare nut connections and

electrical safety check.

Check that all tubing and wiring have been properly connected.

Check that the gas and liquid side service valves are fully open.

1. Connect the power, press the ON/OFF button on the remote controller to turn the unit on.

2. Use the MODE button to select COOL, HEAT, AUTO and FAN to check if all the functions

works well.

3. When the am

the remote controller to run at cooling mode, manual operation can be taken. Manual

operation is used

Hold the panel sides and lift the panel up to an angle until it remains fixed

with a clicking sound.

Press the Manual control button to select the AUTO or COOL, the unit will

operate under Forced AUTO or COOL mode(see User Manual for details).

4. The test operation should last about 30 minutes.

Connect the cable to the indoor unit

Connect the cable to the outdoor unit

Before performing any electrical

work, turn off the power to the system.

1. The inside and outside connecting cable

can be connected without removing the

front grille.

2. The indoor power cord type is H05VV-F

or H05V2V2-F, the outdoor power cord

and interconnected cord type is H07RN-F.

3. Lift the indoor unit panel up, remove the

electrical box cover by loosening the screw.

4. Ensure the color of wires of outdoor unit

and the terminal Nos. are the same to the

indoor s respectively.

5. Wrap those cables not connected with

terminals with insulation tapes, so that

they will not touch any electrical components.

Secure the cable onto the control board

with the cord clamp.

NOTE:

Terminal block of indoor unit

Electronic box

cover

Front Panel

1. Remove the electrical control board cover

from the outdoor unit by loosening the screw.

2. Connect the connective cables to the terminals

as identified with their respective matched

numbers on the terminal block of indoor and

outdoor units.

3. Secure the cable onto the control board with the

cord clamp.

4. To prevent the ingress of water, form a loop of the

connective cable as illustrated in the installation

diagram of indoor and outdoor units.

5. Insulate unused cords (conductors) with PVC-tape.

Process them so they do not touch any electrical or

metal parts.

Cover

Screw

Fig.26

ELECTRICAL WORK

To outdoor unit

Cord clamp

L1 L2 S

To outdoor unit

Cord clamp

L N S

Model A

Model B

Troubleshooting

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Electric safety regulations for the initial Installation

1. If there is serious safety problem about the power supply, the technicians should refuse to install the air

conditioner and explain to the client until the problem is solved.

2. Power voltage should be in the range of 90%~110% of rated voltage.

3. The creepage protector and main power switch with a 1.5 times capacity of Max. Current of the unit

should be installed in power circuit.

4. Ensure the air conditioner is grounded well.

5. According to the attached Electrical Connection Diagram located on the panel of the outdoor unit to

connect the wire.

6. All wiring must comply with local and national electrical codes and be installed by qualified and skilled

electricians.

7. An individual branch circuit and single receptacle used only for this air conditioner must be available.

See the following table for suggested wire sizes and fuse specifications:

Electrical work

ELECTRICAL WORK

After the confirmation of the above conditions, prepare the wiring as follows:

1) Never fail to have an individual power circuit specifically for the air conditioner. As for

the method of wiring, be guided by the circuit diagram posted on the inside of control

cover.

2) The screw which fasten the wiring in the casing of electrical fittings are liable to come

loose from vibrations to which the unit is subjected during the course of

transportation. Check them and make sure that they are all tightly fastened. (If they

are loose, it could cause burn-out of the wires.)

3) Specification of power source.
4) Confirm that electrical capacity is sufficient.
5) See to that the starting voltage is maintained at more than 90 percent of the rated

voltage marked on the name plate.

6) Confirm that the cable thickness is as specified in the power source specification.

7) Always install an leakage circuit breaker in a wet or moist area.

8) The following would be caused by voltage drop.

Vibration of a magnetic switch, which will damage the contact point, fuse breaking, disturbance of the

normal function of the overload.

)

wiring and have an air gap contact separation of at least 3mm in each active(phase)
conductors.

CAUTION

NOTE

: The cable size and the current of the fuse or switch are determined by the maximum

current indicated on the nameplate which located on the side panel of the unit. Please refer to the

nameplate before selecting the cable, fuse and switch.

Appliance Amps

AWG Wire Size

Suggest Minimum Wire Size

(

AWG:

American Wire Gage)

Troubleshooting

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Test running:

Perform test operation after completing gas leak check at the flare nut connections and

electrical safety check.

Check that all tubing and wiring have been properly connected.

Check that the gas and liquid side service valves are fully open.

1. Connect the power, press the ON/OFF button on the remote controller to turn the unit on.

2. Use the MODE button to select COOL, HEAT, AUTO and FAN to check if all the functions

works well.

3. When the am

ient temperature is too low(lower than 63 °F), the unit cannot be controlled by

the remote controller to run at cooling mode, manual operation can be taken. Manual

operation is used

when the remote controller is disable

or maintenance

necessary.

Hold the panel sides and lift the panel up to an angle until it remains fixed

with a clicking sound.

Press the Manual control button to select the AUTO or COOL, the unit will

operate under Forced AUTO or COOL mode(see User Manual for details).

4. The test operation should last 30 minutes.

Manual control

button

AUTO/COOL

TEST RUNNING

Fig.27

Fig.28

Model A

Model B

To indoor unit

To indoor unit To power supply

To power supply

L1 L2 S L1 L2

Terminal block of outdoor unit

To indoor unit

To power supply

1(L) 2(N) S L N

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ELECTRICAL WORK

Connection at the condesnser

slides over the spade.

Condenser Connection

Air Handler Connection

Use screw to connect

to ground.

Air handler preconnected

at factory, no connection

needed.

Grounding Wire

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Coupling size (last 2 part numbers)

Pound-force foot(1bf-ft)

Newton meter(N-m)

Kilogram-force meter(kgf-m)

18 - 20

30 - 35

45 - 50

60 - 65

24.4 - 27.1

40.6 - 47.4

61.0 - 67.7

81.3 - 88.1

2.4 - 2.7

4.1 - 4.8

6.2 - 6.9

8.2 - 8.9

-06(9.5mm/3/8 dash size)

-08(12.7mm/1/2 dash size)

-12(19.1mm/3/8 dash size)

-16(25.4mm/1 dash size)

After

completing

steps

check

that

all

the

connections

are

sealed

correctly

using

leak

detection

spray

soap

suds.

any

bubbles

form,

the

system has

leak

and

the

screw

connectors

must

retightened

using

open-ended

wrench.

Now

remove

the

cover

the

top

valve

using

open-ended

wrench.

Open

the

valve

turning

counter-clockwise

far

will

using

Allen

key.

The

valve

now

open.

the

valve

not

opened

fully,

the

system

may

malfunction

and

suffer

damage.

Screw

the

cover

back

the

top

valve

and

tighten

well

ensure

that

properly

sealed. See Fig.24.

Now

remove

the

cover

the

bottom

valve

using

open-ended

wrench.

Open

the

valve by

turning

counter-clockwise

far

will

using

Allen

key.

The

valve

now

open.

the

valve

not

opened

fully,

the

system

may

malfunction

and

suffer

damage.

Screw

the

cover

back

the

bottom valve

and

tighten

well

ensure

that

properly

sealed. See Fig.25.

Important!

The conical ring on the valve has an

important sealing function together with the sealing

seat in the caps. Ensure that you do not damage the

cone and that you keep the cap free of dirt and dust.

After

completing

steps

check

that

all

the

connections

are

sealed

correctly

using

leak

detection

spray

soap

suds.

any

bubbles

form,

the

system

has

leak

and

the

screw

connectors

must

retightened

using

open-

ended

spanner.

Start

the

equipment

that

the

operating

pressures

build

inside

it.

Check

all

the

connectors

again

for

signs

leaks

during

cooling

mode

heating

mode.

any

bubbles

form,

the

system

has

leak

and

the

screw

connectors

must

retightened

using

open-ended

wrench.

Fig.25

Fig.24

Electric safety regulations for the initial Installation

1. If there is serious safety problem about the power supply, the technicians should refuse to install the air

conditioner and explain to the client until the problem is solved.

2. Power voltage should be in the range of 90%~110% of rated voltage.

3. The creepage protector and main power switch with a 1.5 times capacity of Max. Current of the unit

should be installed in power circuit.

4. Ensure the air conditioner is grounded well.

5. According to the attached Electrical Connection Diagram located on the panel of the outdoor unit to

connect the wire.

6. All wiring must comply with local and national electrical codes and be installed by qualified and skilled

electricians.

7. An individual branch circuit and single receptacle used only for this air conditioner must be available.

See the following table for suggested wire sizes and fuse specifications:

Electrical work

REFRIGERANT PIPE CONNECTION

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1. First remove the water tray on the outdoor unit

as shown in Fig.20.

2. Do not remove the plastic seals from the outdoor

unit and the appropriate refrigerant pipes until

immediately before you connect them, Fig.21.

3. Align the refrigerant pipes correctly so they

line up with the valves and are not stressed.

Place the screw connector on the refrigerant line

just on to the thread on the outdoor unit and

tighten the first few threads by hand, Fig.22.

NOTE:

The refrigerant pipes must be connected

to the valves on the outdoor unit with as little

stress as possible.

IMPORTANT:

Before you continue, it is essential

that you read the following instructions carefully.

4. Now tighten the bottom screw connector first

and then the top screw connector using the

open-ended wrench. Hold the points marked

“

”

using a 22mm/0.87in open-ended wrench

and turn the nuts only at the points marked

“

”

using a 24mm/0.95in open-ended wrench, see

Fig.23.

Ensure that the screw connectors do not skew

as you tighten them and work quickly. See the

next page for the proper torque.

IMPORTANT: Since the coupling works with
tapping rings, it may leak if you undo and
reconnect the pipes. This will void the
warranty.

CAUT ION:

For your safety, always wear goggles

and work gloves when connecting the pipes.

Fig.20

4. Connecting the refrigerant pipe to outdoor unit

A B

Fig.21

Fig.22

Fig.23

NOTE:

To distinguish the connectors to be connected

to the indoor unit and outdoor unit, the connectors

of the refrigerant pipe ha

been labelled

“

”

“

”

“

”

and

“

”

. Ensure the marks on the

connector are the same to the indoor s and outdoor s

respectively during connection.

REFRIGERANT PIPE CONNECTION

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Select the location for installation(follow the previous

notes on selecting the installation place).

If the outdoor unit is higher than the indoor unit,

make sure that a curve is made in the refrigerant

pipe which is lower than the bottom edge of the

indoor unit. See Fig.16.

In the case that the installation place is exposed to

strong wind such as a seaside, make sure the fan

operating properly by putting the unit lengthwise

along the wall or using a dust or shield plates, Fig.17.

If need suspending installation, the installation

bracket should accord with technique requirement

in the installation bracket diagram. The installation

wall should be solid brick, concrete or the same

intensity construction, or actions to reinforce,

damping supporting should be taken. The connection

between bracket and wall, bracket and the air

conditioner should be firm, stable and reliable.

Be sure there is no obstacle which can block radiating air.

Strong

wind

Fig.17

Outdoor unit installation

1. Outdoor installation precaution

2. Settlement of outdoor unit

Anchor the outdoor unit with a bolt and nut

10 or

tightly and horizontally on a concrete or rigid mount.

Outdoor unit

Refrigerant pipe

Indoor unit

Curve

Fig.16

Fig.18

Fig.19

Drain joint installation

Seal

Drain joint

Base pan hole of

outdoor unit

Seal

Drain pipe

(A)

(B)

For the drain joint with the seal(Fig.19 (A)), first fit the

seal onto the drain joint, then insert the drain joint

。

into the base pan hole of outdoor unit, rotate 90 to

securely assemble them. To install drain joint as

shown in Fig.19 (B), insert the drain joint

into the base pan hole of outdoor unit until it remains

fixed with a clicking sound. Connecting the drain

joint with an extension drain hose (Locally

purchased), in case of the water draining off the

outdoor unit during the heating mode.

NOTE:

The drain joint is slightly different according

to the outdoor unit

specifications

Outdoor unit dimension

mm/in(WxHxD)

A(mm/in)

B(mm/in)

530(20.87)

290(11.42)

624(24.57)

560(22.05)

366(14.41)

335(13.19)

549(21.61)

458(18.03)

276(10.87)

Mounting dimensions

780(30.71)x540(21.26)x250(9.84)

760(29.92)x590(23.23)x285(11.22)

660(25.98)x242(9.52)x540(21.26)

990(38.98)x965(37.99)x345(13.58)

840(33.07)x700(27.56)x320(12.6)

Air inlet

Air outlet

Air inlet

1. First remove the water tray on the outdoor unit

as shown in Fig.20.

2. Do not remove the plastic seals from the outdoor

unit and the appropriate refrigerant pipes until

immediately before you connect them, Fig.21.

3. Align the refrigerant pipes correctly so they

line up with the valves and are not stressed.

Place the screw connector on the refrigerant line

just on to the thread on the outdoor unit and

tighten the first few threads by hand, Fig.22.

to the valves on the outdoor unit with as little

stress as possible.

IMPORTANT:

that you read the following instructions carefully.

4. Now tighten the bottom screw connector first

and then the top screw connector using the

open-ended spanner.

and turn the nuts only at the points marked

using a 24mm/0.95in open-ended spanner, see

Fig.23.

Ensure that the screw connectors do not skew

as you tighten them and work quickly. See the

next page for the proper torque.

IMPORTANT: Since the coupling works with
tapping rings, it may leak if you undo and
reconnect the pipes. This will void the
war

CAUT

and work gloves when connecting the pipes.

4. Connecting the refrigerant pipe to outdoor unit

NOTE:

to the indoor unit and outdoor unit, the connectors

of the refrigerant pipe ha

“

connector are the same to the indoor s and outdoor s

respectively during connection.

INSTALLATION INSTRUCTIONS

523(20.59) 340(13.39)

820(32.28)x595(23.43)x330(12.99)

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INSTALLATION INSTRUCTIONS

Do not allow the piping to let out from the back of

the indoor unit.

Be careful not to let the drain hose slack.

Heat insulate both of the auxiliary piping.

Be sure that the drain hose is located at the

lowest side of the bundle. Locating at the upper

side can cause drain pan to overflow inside the

unit.

Never intercross nor intertwist the power wire

with any other wiring.

Run the drain hose sloped downward to drain

out the condensed water smoothly.

Note: Route the package of pipes/hoses in the

direction of (rear)right or (rear)left. See Fig.13 .

5. Bundle the tubing, connecting cable with tape

securely, evenly as shown in Fig.14.

Because the condensed water from rear of the

indoor unit is gathered in ponding box and is

piped out of room. Do not put anything else in

the box.

CAUTION:

Indoor unit

Connective

pipe

Pipe room

Ponding box

Wrapping belt

Connective

cable

Drain hose

Fig.14

. .

...

. .

Rear-right piping

Rear-left piping

Fig.13

Fig.15

5. Indoor unit installation

1. Feed the package of pipes/hoses through the hole

in the wall.

2. Hook the indoor unit onto the upper portion of the

installation plate.(Engage the two hooks of the rear

top of the indoor unit with the upper edge of the

installation plate.) Ensure that the hooks are

properly seated on the installation plate by moving

it left and right.

3. The female half can easily be made by lifting the

indoor unit with a cushioning material between the

indoor unit and the wall. Get it out after finish piping.

4. Press the lower left and right sides of the unit

against the installation plate until the hooks engage

into their slots.

One side drainage structure is standard. Both sides

drainage structure is optional and can only be

customized from factory.For both sides drainage

structure, it can be choosen for right, left or both

sides drainage connection. If choosing both sides

drainage connection, another proper drain hose is

needed as there is only one drain hose offered by

factory. If choosing one side drainage connection,

make sure the drain hole on the other side is well

plugged. For 9k/12k models, if choosing right side

drainage connection, please choosing right-hand

or right-back piping.The connection of the drain

hose is supposed to be done by qualified installer in

case of water leakage.

For more details visit www.MrCool.com

INSTALLATION INSTRUCTIONS

Remember

that

they

are

tightened

with

too

little torque

they

will

leak

but

they

are

tightened

with too

much

torque,

the

screw

connections

may

suffer

damage.

you

should

not

confident

about

connecting

the

refrigerant

line

connectors

yourself,

imperative

that

you

contact

your

customer

service

team

refrigeration

contractor.

Important! The EQ valves are only designed for

one-time installation. Their seal can not be

guaranteed if they are installed on more than one

occasion. This will also void the warranty.

4.3 Connecting the refrigerant pipes to indoor

unit

1. Do not remove the plastic seals from the indoor

equipment and the appropriate refrigerant pipe

until immediately before you connect them.

2. Align the refrigerant pipes correctly, make sure

the dimensions of the connecting refrigerant pipe

are the same. Place the screw connector on the

refrigerant pipes just on to the thread on the

indoor equipment and tighten the first few threads

by hand. See Fig.9.

IMPORTANT: Before you continue, it is essential

that you read the following instructions carefully.

3. Hold the points marked A using a 22mm/0.87in open-

ended wrench and turn the nuts only at the points

marked B using a 24mm/0.95in open-ended wrench.

See Fig.10a & 10b.

4. Ensure that the screw connectors do not skew as

you tighten them and work quickly.

IMPORTANT: Since the coupling works with tapping

rings, it may leak if you undo and reconnect the

pipes. This will also void the warranty.

5. After finishing the connection, first wrap up the quick

connectors with the sound deadening pads(packed with

accessories) solidly and tightly as shown in Fig.11,

then use the tape to wrap the refrigerant pipe and

connecting cable together. See Fig.12.

NOTE:

For aesthetic reasons, the quick connector parts

are recommended to be placed outside of room.

Fig.9

Fig.10a

Fig.10b

Fig.12

Fig.11

Note: Route the package of pipes/hoses in the

direction of (rear)right or (rear)left. See Fig.13 .

5. Bundle the tubing, connecting cable with tape

securely, evenly as shown in Fig.14.

Because the condensed water from rear of the

indoor unit is gathered in ponding box and is

piped out of room. Do not put anything else in

the box.

CAUTION:

5. Indoor unit installation

1. Feed the package of pipes/hoses through the hole

in the wall.

2. Hook the indoor unit onto the upper portion of the

installation plate.(Engage the two hooks of the rear

top of the indoor unit with the upper edge of the

installation plate.) Ensure that the hooks are

properly seated on the installation plate by moving

it left and right.

3. The female half can easily be made by lifting the

indoor unit with a cushioning material between the

indoor unit and the wall. Get it out after finish piping.

4. Press the lower left and right sides of the unit

against the installation plate until the hooks engage

into their slots.

not

smoke

during

the

installation

work.

The

equipment

must

never

operated

without

the

refrigerant

lines

connected,

otherwise

the

equipment

will

damaged

immediately.

The

screw

connections

may

only

tightened

using

the

appropriate

open-ended

wrench.

One side drainage structure is standard. Both sides

drainage structure is optional and can only be

customized from factory.For both sides drainage

structure, it can be choosen for right, left or both

sides drainage connection. If choosing both sides

drainage connection, another proper drain hose is

needed as there is only one drain hose offered by

factory. If choosing one side drainage connection,

make sure the drain hole on the other side is well

plugged. For 9k/12k models, if choosing right side

drainage connection, please choosing right-hand

or right-back piping.The connection of the drain

hose is supposed to be done by qualified installer in

case of water leakage.

For more details visit www.MrCool.com

2. Drilling

1. Determine hole positions according to

the diagram detailed in Fig.5. Drill

one (1) hole (

90mm/3.54in) slanting

slightly to outdoor side.

2. Always use wall hole conduit when

drilling metal grid, metal plate or the like.

Wall

Indoor

Outdoor

-0

INSTALLATION INSTRUCTIONS

3. Drainage Installation

1. Run the drain hose sloping downward. Do not

install the drain hose as illustrated in Fig.7.

2. When connecting extension drain hose, insulate

the connecting part of extension drain hose with

a shield pipe, do not let the drain hose slack.

Fig.7

Fig.6

Do not form a rise

Do not put the hose

end into water or any

container

4. Connecting the refrigerant pipes

4.1

Tools needed

-You

will

require

the

following

tools

carry

out

this

installation

work

correctly:

open-ended

wrench,

mm/0.75in

open-ended

wrench,

mm/0.87in

open-ended

wrench,

mm/0.95in

Allen

key,

mm/0.2in

Philips

screwdriver

leak

detection

spray

alternatively

soap

suds

(water/detergent mix)

the

detailed

instructions

for

connecting

the

refrigerant

pipes

the indoor unit and

outdoor unit.

can

only

provide

warranty

the

lines

are

installed

correctly

described

the

instructions.

not

remove

the

sealing

caps

and

stoppers

until

immediately

before

you

install

the

lines.

prevent

leaks,

ensure

that

the

quick-release

screw

connections

are

absolutely

free

dirt.

Moisture

foreign

bodies

will

adversely

affect

the

function

the

quick-release

connectors,

leading

risk

refrigerant

loss

(not

covered

the

warranty).

Only

install

refrigerant

lines

outdoors

dry

weather.

The

refrigerant

lines

must

not

installed

and

then

plastered

over.

Please

make

sure

that

refrigerant

never

allowed

enter

the

environment.

Improper

handling

refrigerant

may

harmful

health.

Always

wear

work

gloves

and

goggles

when

handling

refrigerant.

4.2

Important

information

Refrigerant pipe

Connectors(both ends):

Fig.8

NOTE:

To distinguish the connectors

to be connected to the indoor unit and

outdoor unit, the connectors of the

refrigerant pipe has been labelled

“

”

“

”

“

”

and

“

”

. Ensure the

marks on the connectors are the same

to the indoor s and outdoor s respectively

during connection.

90/3.54in

refrigerant pipe

or more to wall

18000Btu/h models(A:905/35.63, B:275/10.83, C:80/3.15, D:100/3.94)

Right rear side

refrigerant pipe

90/3.54

For more details visit www.MrCool.com

2. Drilling

1. Determine hole positions according to

the diagram detailed in Fig.5. Drill

one (1) hole (

slightly to outdoor side.

2. Always use wall hole conduit when

drilling metal grid, metal plate or the like.

INSTALLATION INSTRUCTIONS

3. Drainage Installation

1. Run the drain hose sloping downward. Do not

install the drain hose as illustrated in Fig.7.

2. When connecting extension drain hose, insulate

the connecting part of extension drain hose with

a shield pipe, do not let the drain hose slack.

4. Connecting the refrigerant pipes

4.1

-You

installation

(water/detergent mix)

4.2

Indoor unit installation

Fig.4

Fig.5

Note:

1. Fitting the Installation Plate

1. Fit the installation plate horizontally

on structural parts of the wall with

spaces around the installation plate.

2. If the wall is made of brick, concrete or

the like, drill five o r eight 5mm/0.197in

diameter holes in the wall. Insert Clip

anchor for appropriate mounting screws.

3. Fit the installation plate o n the wall with

eight or five type A screws.

Correct orientation

of Installation Plate

Fit the Installation Plate and drill

holes in the wall according to the

wall structure and corresponding

mounting points on the installation

plate.

(

Dimensions are in mm & in unless

otherwise stated)

Right rear side

refrigerant pipe

hole

90/3.54in

Right rear side

refrigerant pipe

hole

90/3.54

Left rear side

refrigerant

pipe hole

90/3.54in

Left rear side

refrigerant

pipe hole

90/3.54in

Left rear side

refrigerant

pipe hole

90/3.54in

Left rear side

refrigerant

pipe hole

90/3.54in

Indoor unit outline

150mm/5.91in or more to ceiling

120mm/4.72in

or more to wall

120mm/4.72in

or more to wall

120mm/4.72in

or more to wall

120mm/4.72in

or more to wall

120mm/4.72in

or more to wall

120mm/4.72in

or more to wall

120mm/4.72in

or more to wall

9000Btu/h models(A:680/26.77, B:255/10.04, C:170/6.69, D:92/3.62)

12000Btu/h models(A:770/30.31, B:255/10.04, C:170/6.69, D:95/3.74)

18000Btu/h models(A:905/35.63, B:275/10.83, C:80/3.15, D:100/3.94)

22000Btu/h models

>30000Btu/h models

Right rear side

refrigerant pipe

hole

90/3.54

Installation plate

Indoor unit outline

1030/40.55

1450/57.09

21.5/0.85

293/11.54

163/6.42

315/12.4

340/13.39

71.

35/1.38

For more details visit www.MrCool.com

INSTALLATION INSTRUCTIONS

The indoor unit should be installed on the wall at a height of 2.3m/7.55ft or more from the floor.

The indoor unit should be installed allowing a minimum clearance of 15cm/5.9in from the ceiling.

Select a place so that the warm air and noise from the air conditioner do not disturb neighbors.

If the outdoor unit is installed on roof structures or external walls, this may result in excessive

Accessories

Note:

Except the above parts provided, the other parts needed during installation you

must purchase.

Fig.3

Use a stud finder to locate studs to prevent

unnecessary damage to the wall.

Two of the A, B and C directions should be

free from obstructions.

This illustration is for explanation purposes

only.

Copper lines must be insulated independently.

CAUTION

Mounting screw B
ST2.9x10-C-H

Remote controller

holder

Remote Controller

Quick connecting

refrigerant pipe

Self-tapping Screw B ST2.9X10

Remote controller

Installation Plate

Name of Accessories

Self-tapping Screw A ST3.9X25

Seal

(For cooling & heating models only)

Drain Joint

(For cooling & heating models only)

Clip Anchor

Number

Remote controller holder

1
2
3
4
5
6
7
8

1(depending on models)

5-8(depending on models)
5-8(depending on models)

1
1
1
2
1

Quick connecting refrigerant pipe and wire

Optional

parts

>12cm/4.72in

Air Filter

>12cm/4.72in

>15cm/5.9in

>2.3m/7.54ft

Air freshening filter(used to install on Air filter)

Sound deadening pads(used to wrap up the

quick connectors)

ON/OFF

MODE

FAN

TEMP

SHORT

CUT

TIMER ON

TIMER OFF

SLEEP

SWING DIRECT

LED

TURBO

60cm above

30cm above

200cm above

Air Outlet

30cm above

QTY

INSTALLATION INSTRUCTIONS

Selecting installation place

Read completely, then follow step by step.

Indoor unit:

Do not expose the indoor unit to heat or steam.

Select a place where there are no obstacles

in front or around the unit.

Make sure that condensation drainage can

be conveniently routed away.

Do not install near a doorway.

Ensure that the space on the left and right

of the unit is more than 12cm/4.72in.

Use a stud finder to locate studs to prevent unnecessary damage to the wall.

The indoor unit should be installed on the wall at a height of 2.3m/7.55ft or more from the floor.

The indoor unit should be installed allowing a minimum clearance of 15cm/5.9in from the ceiling.

Any variations in pipe length will/may require adjustment to refrigerant charge.

There should not be any direct sunlight. Otherwise, the sun will fade the plastic cabinet and

affect its appearance. If unavoidable, sunlight prevention should be taken into consideration.

Outdoor unit:

If an awning is built over the outdoor unit to

prevent direct sunlight or rain exposure,

make sure that heat radiation from the

condenser is not restricted.

Ensure that the clearance around the back

of the unit is more than 30cm/11.81in and left

side is more than 30cm/11.81in. The front of the

unit should have more than 200cm/78.74in of

clearance and the connection side (right side)

should have more than 60cm/23.62in of clearance.

Do not place animals and plants in the path of the air inlet or outlet.

Take the air conditioner weight into account and select a place where noise and vibration

will not be an issue.

Select a place so that the warm air and noise from the air conditioner do not disturb neighbors.

If the outdoor unit is installed on a roof structure, make sure unit is level.

Ensure the roof structure and anchoring method are adequate for the unit location.

Consult local codes regarding rooftop mounting.

If the outdoor unit is installed on roof structures or external walls, this may result in excessive

noise and vibration, and may also be classed as a non serviceable installation.

Rooftop installation:

Fig.2

Level gauge

Screwdriver

Electric drill,Hole core drill (

90mm/3.54in)

Tools needed for installation:

Hexagonal wrench (4mm/0.157in)

Gas-leak detector (or a soapy spray)

User manual

Thermometer (no required, but recommended)

Multimeter (no required, but recommended)

Measuring tape

Gloves for saftey (especially connecting line set)

Saftey goggles (especially connecting line set)

More than 2.3m/7.55ft

(from the floor)

More than 15cm/5.9in

(to the ceiling)

More than

12cm/4.72in

More than

12cm/4.72in

Fig.1

More than30cm/11.81in

More than

60cm/23.62in

More than

30cm/11.81in

More than 200cm/78.74in

>12cm/4.72in

For more details visit www.MrCool.com

Warning .....................................................................................................................................2

Caution ......................................................................................................................................2

Refrigerant pipe connection ......................................................................................................10

Electrical work .................. .......................................................................................................12

.14

WARNING

Read the follow

ing

SAFETY PRECAUTIONS carefully before installation.

Incorrect installation due to ignoring of the instruction will cause harm or damage, and the

seriousness is classified by the following indications.

Installation must be performed in accordance with the requirement of NEC and CEC by

authorized personnel only.

This symbol indicates the possibility of death or serious injury.

The items to be followed are classified by the symbols:

Symbol will background white denotes item that is PROHIBITED from doing.

CAUTION

This symbol indicates the possibility of injury or damage to property.

WARNING

1) Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water

leakage, electrical shock or fire.

2) Install strictly according to installation instructions. If installation is defective, it will cause water

leakage, electrical shock or fire.

3) Use only included accessories in this package for installation.

4) Install at a strong and firm location which is able to withstand the set s weight. If the strength is not enough

or installation is not properly done, the set will drop and cause injury.

5) For electrical work, follow the local national wiring standard, regulation and these installation instructions. An

independent circuit and single outlet must be used. If electrical circuit capacity is not enough or defect found

in electrical work, it will cause electrical shock fire.
6) Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on

the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection.
7) Wiring routing must be properly arranged so that control board cover is fixed properly. If control board cover

is not fixed perfectly, it will cause heat-up at connection point of terminal, fire or electrical shock.
8) When carrying out piping connection, take care not to let air substances other than the specified

refrigerant go into refrigeration cycle. Otherwise, it will cause lower capacity, abnormal high pressure

in the refrigeration cycle, explosion and injury.
9) Do not modify the length of the power supply cord or use of extension cord, and do not share the

single outlet with other electrical appliances. Otherwise, it will cause fire or electrical shock.

CAUTION

1) This equipment must be grounded and installed with leakage current breaker. It may cause electrical

shock if grounding is not perfect.
2) Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and

accumulates at surrounding of the unit, it may cause fire.
3) Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water

may enter the room and damage the furniture.

SAFETY PRECAUTIONS

For more details visit www.MrCool.com

CONTENTS

Contact an authorized service technician for repair or maintenance of this unit.

Contact the authorized installer for installation of this unit.

This appliance is not intended for use by persons(including children) with reduced

physical, sensory or mental capabilities, or lack of experience and knowledge, unless

they have been given supervision or instruction concerning use of the appliance by a

person responsible for their safety.

Young children should be supervised to ensure that they do not play with the

air conditioner.

If the power cord is to be replaced, replacement work shall be performed by

authorized personnel only.

Installation work must be performed in accordance with the national wiring

standards by authorized personnel only.

CAUTION

SAFETY PRECAUTIONS

Warning .....................................................................................................................................2

Caution ......................................................................................................................................2

INSTALLATION INSTRUCTIONS

Selecting installation place ........................................................................................................3

Accessories ...............................................................................................................................4

Indoor unit installation ...............................................................................................................8

Outdoor unit installation ............................................................................................................9

REFRIGERANT PIPE CONNECTION

Refrigerant pipe connection ......................................................................................................10

ELECTRICAL WORK

Electrical work

...........................................................................................................................12

TROUBLESHOOTING

roubleshooting

.........................................................................................................................14

Read the follow

Incorrect installation due to ignoring of the instruction will cause harm or damage, and the

seri ousness is classified by the following indications.

authorized personnel only.

The items to be followed are classified by the symbols:

1) Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water

leakage, electrical shock fire.

2) Install according to this installation instructions strictly

leakage, electrical shock fire.

3) Use the attached accessories parts and specified parts for installation. otherwise, it will cause the set to fall,

water leakage, electrical shock fire.

4) Install at a strong and firm location which is able to withstand the set s weight. If the strength is not enough

or installation is not properly done, the set will drop and cause injury

5) For electrical work, follow the local national wiring standard, regulation and this installation instructions.

independent circuit and single outlet must be used. If electrical circuit capacity is not enough or defect found

in electrical work, it will cause electrical shock fire.
6) Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on

the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection.
7) Wiring routing must be properly arranged so that control board cover is fixed properly

refrigerant go into refrigeration cycle. Otherwise, it will cause lower capacity

in the refrigeration cycle, explosion and injury.
9) Do not modify the length of the power supply cord or use of extension cord, and do not share the

single outlet with other electrical appliances. Otherwise, it will cause fire or electrical shock.

1) This equipment must be earthed and installed with earth leakage current breaker. It may cause electrical

shock if grounding is not perfect.
2) Do not install the unit at place where leakage of flammable gas may occur

accumulates at surrounding of the unit, it may cause fire.
3) Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water

may enter the room and damage the furniture.

Test Running .....................................................................................................................................13

Please read this manual carefully before installation and keep it for future reference.

ROOM AIR CONDITIONER HEAT PUMP

Inspect all packaged components thoroughly.

may

INVERTER SPLIT TYPE

Installation Manual

DIY Series

For more details visit www.MrCool.com

•

Please read this installation manual