Lennox R22 User guide

APPLICATION GUIDE
FLOOR STANDING
•Heat pump
•Cooling Capacities of 8 a 13 kW

1
INSTALLATION
TECHNICAL DATA
VERTICAL FLOOR SPLIT. HEAT PUMP R22
HEAT PUMP UNIT VHA 30 VHA 50
Cooling capacity W 8.150 12.895
Heating capacity W 8.150 14.070
Cooling mode power input kW 3 4,5
Heating mode power input kW 2,8 4,5
Current Cool A 14,5 7,8
Heat A 13,5 7,5
Voltage: 50 Hz V/f 230/I 400/III
Indoor U. air flow (Height) m3/h 1140 2100
Compressor Type Reciprocating Reciprocating
Sound level Indoor U. dB(A), Height, 1m 46 48
Outdoor U. dB(A), Height, 1m 58 58
Bevel coupling pipe Liquid 3/8" 3/8"
Gas 5/8" 3/4"
Dimensions Indoor U. H x L x D (mm) 1.800 x 500 x 320 1.810 x 590 x 440
Outdoor U. H x L x D (mm) 800 x 870 x 320 1.225 x 900 x 370
Net weight Indoor U. kg 40 62
Outdoor U. kg 65 90
(1) At Eurovent Conditions Cooling operation Heating operation
Indoor air 27o C d.b.- 19o C w.b. Indoor air 20o C d.b. - 12o C w.b.
Outdoor air 35o C w.b. - 24o C w.b. Outdoor air 7o C d.b. - 6o C w.b.

2
Safety PrecautionsOperating InstructionsCare and MaintenanceTroubleshooting Tips
Air Outlet Vent
Remote Signal
Receptor
Air Inlet Vent
Air Inlet Vent
(Rear)
Air Outlet
Vent
Features and Specifications
Specifications
Designed for cooling and heating
Super energy efficiency
Micom control
Whisper quiet operation
Wireless remote control
Removable air filter
Anti-Bacteria filter
3 minutes delay circuit
Auto restart
Features
1
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7
8
9

ENGLISH
3
L
M
H
M
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E
A/CL
OUT
DOOR
ROOM TEMP SET TEMP
6
2 3 4 1
97 10 12 13 14
515
M
O
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E
A/CL
OUT
DOOR
ROOM TEMP SET TEMP
L
M
H
6
2 3 4 1
711 813 14
515
START/STOP BUTTON
Operation starts when this button is pressed
and stops when the button is pressed again.
OPERATION MODE SELECTION BUTTON
Used to select the operation Mode.
ROOM TEMPERATURE SETTING
BUTTONS
Used to select the room temperature.
INDOOR FAN SPEED SELECTION
Used to select fan speed in three steps-low,
med, high.
OUTDOOR UNIT OPERATION LAMP
COOLING OPERATION LAMP
SOFT DRY OPERATION LAMP
FAN OPERATION LAMP
HEATING OPERATION LAMP
ELECTRIC HEATER OPERATION LAMP
(Option)
AUTO OPERATION LAMP
DEFROST OPERATION LAMP
OFF TIMER OPERATION LAMP
AUTO AIRFLOW OPERATION LAMP
(HORIZONTAL)
AIR CLEANER OPERATION LAMP
(Option)
The remote control transmits the signals to the system.
Features of the Remote Control- Door Closed
1
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15
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7
Indoor Unit Controls and Indicators
(Heat Pump Model) (Cooling Model)

4
Safety PrecautionsOperating InstructionsCare and MaintenanceTroubleshooting Tips
2
4
10
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3
9
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12
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1
Control
Signal Transmitter
•Transmits the signals to the Floor
standing Type air conditioner
Operation Display of the Remote
Control
Indoor Fan Speed Selection Button
•To select the desired fan speed in three
steps [Low, Med, High]
Cooling ON Button
Temperature Setting Buttons
Power ON/OFF Button
•Operation will start when this button is
pressed, and stop when the button is
pressed again.
Timer Set Button
•Each time the button is pressed, the
mode is changed in the following
process.
Timerset(1,2,3,4,5,6,7hours)
If you select “0:00”the off Timer function
will be cancelled.
Auto Airflow Direction Control Button
•The vertical louvers swing left and right.
•The horizontal louvers can be set by
hand.
Heating Button
(Heat Pump Model Only)
Auto Mode Operation Button
(Cooling Model Only)
Soft Dry Operation Button
Indoor Fan Operation Button
(Cooling
Model Only)
Electric Heater ON/OFF Button (Option)
1
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3
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6
7
8
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Name and Function-Remote Control
Handling the remote control
•Aim at the signal receptor on the Floor standing Type air conditioner when operating.
•The remote control signal can be received at a distance of up to about 7meters.
•Be sure that there are no obstructions between the remote control and the signal receptor.
•Do not drop or throw the remote control.
•Do not place the remote control in a location exposed to direct sunlight, or next to a heating unit, or
other heat source.
Wireless Remote Control Puts all functions at your fingertips

ENGLISH
5
1
2
Insert Pull
Remote Control Preparation
How to mount onto a wall
To insert the remote control to the holder.
How to insert batteries
Remove the cover from the
back of the remote controller.
•Slide the cover according to
the arrow direction.
Insert two batteries.
•Be sure that the (+) and (-)
directions are correct.
•Be sure that both batteries
are new.
Re-attach the cover.
•Slide the cover into back
position.
•Do not use rechargeable
batteries such batteries
are different from
standard dry cells in
shape, dimensions, and
performance.
•Change the batteries with
a new one if the remote
control does not work
properly after using for an
extended length of time.
Use the screws to secure the holder to the wall or attach the holder side of indoor
unit.

6
Safety PrecautionsOperating InstructionsCare and MaintenanceTroubleshooting Tips
1
2
Heating Operation
Heating + E/Heater Operation
(model only with Electirc heater)
Cooling Operation Soft Dry Operation
OUT
DOOR
ROOM TEMP SET TEMP
OUT
DOOR
ROOM TEMP SET TEMP
OUT
DOOR
ROOM TEMP SET TEMP
OUT
DOOR
ROOM TEMP SET TEMP
HH
H
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M
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M
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OUT
DOOR
ROOM TEMP SET TEMP
H
OUT
DOOR
ROOM TEMP SET TEMP
H
OUT
DOOR
ROOM TEMP
H
Cooling Operation Soft Dry Operation
Medium
Auto Operation
M
O
D
E
H
M
L
High Low
Air conditioner operation
HowtousetheFanspeedButton
•Each time the Fan speed Button is pressed, the Fan speed is shifted in the arrow direction.
How to use the Operation Mode Button
•Each time the Operation Mode Selection Button is pressed, the Operation Mode is
shifted in the arrow direction.
(Heat pump Model)
(Cooling Model)

ENGLISH
7
3
2
3
4
1
To raise the temperature
To lower the temperature
OUT
DOOR
ROOM TEMP SET TEMP
H
M
O
D
E
M
O
D
E
OUT
DOOR
ROOM TEMP SET TEMP
H
M
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Cooling Operation Mode
Press the Start/Stop Button.
Select Cooling Operation.
Press the Operation Mode Selection Button.
Press the Cooling Operation Button on the remote controller.
Set the temperature lower than the room temperature.
Thetemperaturecanbesetwithinarangeof16°C~30°Cby1°C.
Set the Fan Speed.
•Each time the Button is
pressed, the Fan Speed mode
is shifted.

8
Safety PrecautionsOperating InstructionsCare and MaintenanceTroubleshooting Tips
4
2
3
1
M
O
D
E
M
O
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E
OUT
DOOR
ROOM TEMP SET TEMP
H
OUT
DOOR
ROOM TEMP SET TEMP
H
To raise the temperature
To lower the temperature
Press the Start/Stop Button.
Select Soft Dry Operation.
Press the Operation Mode Selection Button.
Press the Soft Dry Operation Button on the remote controller.
Set the temperature lower than the room temperature.
The temperature can be set within a range of 16°C~30°Cby1°C.
During soft Dry Operation
•The indoor fan speed is automatically set to low.
Soft Dry Operation

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5
2
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1
OUT
DOOR
ROOM TEMP SET TEMP
M
O
D
E
H
OUT
DOOR
ROOM TEMP SET TEMP
M
O
D
E
H
To raise the temperature
To lower the temperature
M
O
D
E
ENGLISH
Heating Operation Mode(Heat Pump Model Only)
Press the Start/Stop Button.
Select heating Operation.
Press the Operation Mode Selection Button.
Press the heating Operation Button on the remote controller.
Set the temperature upper than the room temperature.
The temperature can be set within a range of 16°C~30°C by 1°C.
Set the Fan Speed.
• Each time the Button is pressed,
the Fan Speed mode is shifted.