Connecting The Humidifying Hose - Daikin 2MXU40GV1B Installation Manual

1.

Connecting to indoor unit.

Keep the following items in mind in order to prevent the degrading of humidification performance when connecting the humidifying

hose to the indoor unit.

1) Cut the excessive portions of the humidifying hoses.

* Determine the overall length of the humidifying hoses according to the installation manual for the indoor unit.

2) Be sure to avoid traps as much as possible when installing the humidifying hoses.

3) Be careful not to crush the humidifying hoses in the case of bending the hoses at the time of

installation. Furthermore, make sure that the maximum bending radius will not exceed 90°.

4) Check that the overall length of the humidifying hoses is definitely 3m or more.

5) Attach a cover to the end of each humidifying hose so that no moisture or foreign substance

will go into the hose when leaving the hose without being connected to the outdoor and

indoor units.

CAUTION

• Make sure that the number of bending times will not exceed the

following limits at the time of installation.

3m-8m

:3 times

8.1m-10m :4 times

10.1m-15m :5 times

• Use the KPMH996A15S (15m set) only if the overall length of

the humidifying hoses exceeds 10m.

■ Connecting KPMH996A10S (10m set)

1) Be sure to connect the

C

the

2m hose to the outdoor unit, respectively, and join

D

the 2 hoses with the

A

joint.

A

Joint

Outdoor unit

D

• Cut the

8m hose to adjust the overall length of the

C

humidifying hoses.

11

Outdoor

Connect the hose

according to the

instructions on page 12

of this manual.

8m hose to the indoor unit and

Indoor unit

2m

C

8m

Indoor

Use the provided joint to connect the humidifying hoses.

Insert the joint into the humidifying hoses so that there

will be no clearance between the hoses on the joint,

and secure the position of 10mm from the end of each

hose with a binding band.

■ Connecting KPMH996A15S (15m set)

• Use the KPMH996A15S (15m set) only if the overall length of the

humidifying hoses exceeds 10m.

1) Be sure to connect one of the

the indoor unit and the other one to the outdoor unit.

Connect the

7.5m hose and

H

length.

J

3.5m

H

7.5m

G

Reducing joint

D

2m

Outdoor unit

Humidifying

hose

Connect the humidifying hose according to

the installation manual for the indoor unit.

Mark the cuff on the indoor unit side so

that the overall length of the hoses after

adjustment will be clearly known.

B

Binding

band

2m hoses (provided with a cuff each) to

D

3.5m hose midway to adjust the overall

J

D

2m

G

Reducing joint

• Connect the 2

2m hoses (provided

D

with a cuff each) and the

hose all together through the

reducing joint if the overall length of

the humidifying hoses is 11.5m or

less.

• Cut the

7.5m hose to adjust the

H

overall length of the humidifying

hoses.

Cover

Indoor unit

7.5m

H

G

■English