Installation manual R22 Cassette _English

2) Adjusting air volume to the height of ceiling

You can choose the RPM(or air volume) of indoor motor according to the height of ceiling to supply the comfortable atmosphere to consumers.

Procedure

1. Choose the selectable position in the table after measuring the height of ceiling.

Remark Ceiling height more than 4.0m

3.2~4.0m

less than 3.2m

Mode of slide switch

High Ceiling

Standard

Low Ceiling

Change of air volume

Increasing

-

Decreasing

Maunfactured in standard mode

2. In the case of changing the height as "high" or "low", open the rear cover of the wired remote-controller.

3. Move the slide switch to the set position.

Slide switch for 2 Thermistor

Low ceiling

Standard

(Default)

High Ceiling

STAND

Lo

Hi

Slide switch for ceiling height

TH R13H R12H

CO1H

OP5R16H OP4

R15H

R14H

OP3

SW TH

OP2 OP1

R19H

R11H

REMO

MAIN

2TH

R17H

OP7

R18H

OP6

STAND

LO

HI R03S

R01S

SW HIGH

4. Close the rear cover and check if it works nomally.

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