Rotenso KASI K26Vi User manual

SPLIT WALL MOUNTED TYPE:
KASI K26Vi, K26Vo
KASI K35Vi, K35Vo
KASI K50Vi, K50Vo
KASI K70Vi, K70Vo
Service
manual
ENG

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1. Important Notice
This service manual is intended for use by individuals possessing adequate
backgrounds of electrical, electronic and mechanical experience. Any attempt
to repair the appliance may result in personal injury and property
damage.
The manufacturer or seller cannot be responsible for the
interpretation of
this information, nor can it assume any liability in
connection with its use.
The information, specifications and parameter are subject to change due to
technical modification or improvement without any prior notice. The accurate
specifications are presented on the nameplate label.
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How to order spare parts
To have your order filled promptly and correctly, please furnish the
following
information:
1. Model No. with Indoor or Outdoor
2. No. in the Explosion View
3. Part Name
4. The quantity you ordered

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2. Product Dimensions
Indoor Unit:
TURBO
Outdoor Unit:
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Model A B C D E F G H I J K
9K 800 280 185 760 552 256 507.8 302 277.8 48 55
12K 800 280 185 760 552 256 507.8 302 277.8 48 55
18K 900 280 202 780 605 290 500 360 327.5 55 63
24K 1033 202 313 902 650 307 623 399 349 65 63

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3. Refrigeration cycle diagram
Cooling only
Heat pump
Capillary
Compressor
Accumulator
Heat exchange
(condenser)
Heat exchange
(Evaporator)
2-way valve
Liquid side
3-way valve
Gas side
Cooling
Heating
Gas side
3-way valve
Liquid side
2-way valve
Heat exchange
(Evaporator)
Heat exchange
(condenser)
Accumulator
Compressor
4-way valve
Capillary Assembly
Check valve

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Note: Each mode and relevant function will be further specified in following pages.
Remote controller
1
2
4
3
5
6
9
7
MODE button
ECO button
FAN SPEED button
TEMP UP button
TIMER button
SLEEP button
TEMP DOWN button
To select the mode of operation.
In cooling mode,press this button ,the temperature
will increase 2 on the base of setting temperature:
In heating mode, press this button, the temperature
will decrease 2 on the base of setting temperature.
To switch the conditioner on and off.
To select the fan speed of auto/low/mid/high.
To set automatic switching-on/off.
Increase the temperature or time by 1 unit.
Operation Details
Remote Control
The remote controller is not presetting as Cooling Only Air Conditioner or Heat Pump by manufacturer.
Each time after the remote controller replace batteries or is energized, the arrowhead will flashes on the
front of Heat or Cool on LCD of the remote controller.
User can preset the remote controller type depending on the air conditioner type you have purchased as
follows:
Press any button when the arrowhead flashes on the front of Cool , Cooling Only is set.
Press any button when the arrowhead flashes on the front of Heat , Heat Pump is set.
If you don t press any button within 10 seconds, the remote controller is preset as Heat Pump
automatically.
Note :
If the air conditioner you purchased is a Cooling Only one, but you preset the remote controller as Heat
Pump, it doesn t bring any matter. But if the air conditioner you purchased is a Heat Pump one, and you
preset the remote controller as Cooling Only, then you CAN NOT preset the Heating operation with the
remote controller.
8DISPLAY button
In cooling mode, press this button, the unit will give
the maximum cooling temperature with 16
In heating mode, press this button, the unit will give
the maximum heating temperature with 31 .
9
SWING button
10
To activate or deactivate of the movement of the
DEFLECTORS .
12
HEALTH button
To switch - on /off HEALTHY funtion.
It is a button
which controls the ionizer or plasma generator only
for inverter type.
9
3
4
2
1
8
5
67
5
9
10
11
9
ON/OFF button
11
To LED display (if present)switch on/off the
ECO
12
TURBO button