Electra FS 1200 Operating manual

Technical Service Manual
REFRIGERANT
Rev.: Date:
SERIES: FS KFR120L
Free Standing
R
407C
HEAT PUMP
01
29/02/04
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD
FM
FM
12
AUTO
C
AM

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FS 1200
Model
Wall mountedInstallation method
HeatingCoolingUnitsCharacteristic
1280011000Kcal/hr
Capacity 5120044000Btu/hr
1500012900W
45674824WTotal input
2.862.55W/WCOP/EER
400/50/3Power supply (voltage, cycle)
3X16ACircuit breaker rating
Centrifugal
Fan type & qty. RPM
Fan speed (HI) 2000
1177
m3/hr
)CFM(
Airflow (HI)
52 / 56dBANoise Power
25mmCondensate drain tube I.D
600mmW
Dimensions 370mmD
1900mmH
70KgWeight
2000*710*490mmPackage dimensions
4unitsUnits per palet
1unitsHeight stacking
R-407CRefrigerant control
SCROLL HR61YAB LGCompressor type & model
AXIAL X 2Fan type & qty.
1125RPMFan speed - HI
4200
(2470)
m /hr
(CFM)
Airflow
69dBANoise Power
900mmW
Dimensions 340mmD
970mmH
95KgWeight
985*406*1016mmPacking dimensions
2unitsHeight stacking
6unitsUnits per palet
R407CRefrigerant
3750gramCharge
16mmCondensate drain tube I.D
3/8in.liquid
Tube size O.D 3/4in.suction
Indoor-Outdoor
Connection between units MAX. 20mheight difference
MAX. 40mtubing length
Operation by hand on LCDOperation control type
AWHeating elements
CDucts
C. Others
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

NOTES:
1. Rating conditions ISO/CD 13253R
Cooling: indoor: 27°C (80°F) DB 19°C (66°F) WB
Outdoor: 35°C (95°F) DB
Heating: indoor: 20°C (68°F) DB
Outdoor: 7°C (45°F) DB 6°C (43°F) WB
Refrigerant tubing length (one way) 7.5m (24.6 ft)
2. Guaranteed operating range:
Indoor Outdoor
Upper limit 32°C DB, 23°C WB 46°C DB
Cooling Lower limit 21°C DB, 15°C WB 21°C DB
Upper limit 27°C DB 24°C DB, 18°C WB
Heating Lower limit 20°C DB -9°C DB, -10°C WB
1 PH 198 – 242 V
Voltage 3 PH 360 – 440 V
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

FSKFR 120L /OU10-50 R407C
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

Model:
FS1200T R407c COOLING CAPACITY
10,000
11,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
10 15 20 25 30 35 40 45
Outdoor Temp. (C DB)
CAPACITY [W)
30 C DB/50%RH
26 C DB/50%RH
23 C DB/50%RH
Indoor Temp.
FS1200T R407c HEATING CAPACITY
6,000
8,500
11,000
13,500
16,000
18,500
21,000
-10 -5 0 5 10 15
Outdoor Temp. (C DB)
CAPACITY [W)
20 C DB
18 C DB
15 C DB
Indoor Temp.
FS KFR 120L
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

Model:
FS1200T R407c COOLING TOTAL INPUT
1,500
2,000
2,500
3,000
3,500
4,000
4,500
5,000
5,500
6,000
6,500
10 15 20 25 30 35 40 45
Outdoor Temp. (C DB)
TOTAL INPUT (W
)
30 C DB/50% RH
26 C DB/50% RH
23 C WB/50%RH
Indoor Temp.
FS1200T R407c HEATING TOTAL INPUT
2,500
3,000
3,500
4,000
4,500
5,000
5,500
6,000
6,500
-10 -5 0 5 10 15
Outdoor Temp. (C DB)
TOTAL INPUT (W
)
20 C DB
18 C DB
15 C DB
Indoor Temp.
FS KFR 120L
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

Model:
FS1200T R407c COOLING DISCHARGE PRESSURE
5.0
10.0
15.0
20.0
25.0
30.0
10 15 20 25 30 35 40 45
Outdoor Temp. (C DB)
DISCHARGE PRESSURE [Bar(g
30 C DB/50%RH
26 C DB/50%RH
23 C DB/50%RH
Indoor Temp.
FS1200T R407c HEATING SUCTION PRESSURE
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
-10 -5 0 5 10 15
Outdoor Temp. (C DB)
SUCTION PRESSURE [Bar(g
)
20 C DB
18 C DB
15 C DB
Indoor Temp.
FS KFR 120L
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

Model:
FS1200T R407c COOLING SUCTION PRESSURE
3.0
3.5
4.0
4.5
5.0
5.5
10 15 20 25 30 35 40 45
Outdoor Temp. (C DB)
SUCTION PRESSURE [Bar(g
)
30 C DB/50%RH
26 C DB/50%RH
23 C DB/50%RH
Indoor Temp.
FS1200T R407cHEATING DISCHARGE PRESSURE
14
15
16
17
18
19
20
21
22
23
24
-10 -5 0 5 10 15
Outdoor Temp. (C DB)
DISCHARGE PRESSURE [Bar(g
20 C DB
18 C DB
15 C DB
Indoor Temp.
FS KFR 120L
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

Model:
FS KFR 120L
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

HEAT PUMP MODELS
SERIES:
FS KFR 120L
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

Tubing Connections
Model:
Tube (Inch)
1/4” 3/8” 1/2” 5/8” 3/4”
TORQUE(N.m.)
11-13
13-20
11-13 11-13 11-13 11-13 11-13
13-20 18-25 18-25 40-50
FLARE NUTS 40-45 60-65 70-75 80-85
VALVE CAP
SERVICE PORT CAP
Tightening Torque Values
21
4
3
5
7
8
6
1. Valve Protection Cap-end
2. Use Allen Wrench to open/close
the Refrigerant Valve
3. Valve Protection Cap
4. Refrigerant Valve
5. Service Port Cap
6. Flare Nut
7. Unit Back Side
8. Copper Tube
When the outdoor unit is installed above the indoor unit an oil trap is required every 5m along the suction line
at the lowest point of the riser. In case the indoor unit is installed above the outdoor no trap is required.
R
R
Tube bending
3.5
Outdoor
Unit
Indoor
Unit
Suction line
Liquid line
Flare nut
Pipe insulation
Insulating sleeve
Outdoor
Indoor
Outdoor
:
FS KFR 120L
R
R
Tube bending
3.5
Outdoor
Unit
Indoor
Unit
Suction line
Liquid line
Flare nut
Pipe insulation
Insulating sleeve
Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

Rev.: 01
Series: FS
Date: 20/02/2004
ELECTRA CONSUMER PRODUCTS LTD

FM
FM
12
AUTO
C
AM
Free Standing Air Conditioner
Operation Instructions & Installation Manual

Introduction
System Description
Operation Modes, Functions and Features
Indicator Lights of the Indoor Unit and Control
Buttons on the Unit
Operational Principal of the Unit
Specifications and Technical Parameters
Operation Procedure (Operations on the Unit)
Turning on the Air Conditioner
Ventilating Operation
Cooling Operation
Cooling Operation with Auto Fan Mode
Heating Operation
Heating Operation With Auto Fan Mode
Dry Operation
Temperature Selecting
Sleep Function
Timer Function
Operation Modes for Timer Function
Air Direction Control
Turning Off
Lock Function
Protection Modes and Instructions for Service
Electric Heater
Maintenance and Care
Operating Tips
Preventive Measures
Before Calling For Service
If your air conditioner is for
cooling only, please
disregard the heating
instructions.
before
Please read these instructions
operating the air
conditioner.
The change of function
parameters and circuit
diagram will not be notified;
please refer to the nameplate
and the circuit diagram on
the unit.
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8
8
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12
12
12
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15
16
18
Operation Instructions Page

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27
29
29
31
32
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34
36
37
38
Installation Instructions Page
1. Outline Dimensions for Indoor & Outdoor Unit
2. Installation Process Chart
3. Installation of Indoor Unit
3.1 Selecting Location for Indoor Unit Installation
3.2 Indoor Unit Installation
3.3 Refrigerant Line Installation
3.4 Drain Line Installation
3.5 Electrical Cable Connections
4. Outdoor Unit Installation
4.1 Selecting Location for Outdoor Unit Installation
4.2 Outdoor Unit Installation
4.3 Interconnection and leak detection of Refrigerant Line
4.4 System Installation
4.5 Electrical Layout and Wiring Method
4.6 Test Operation
4.7 Drain Condensing Water
(used only by heat pump unit)
5. Wiring Diagram

FM
FM
12
AUTO
C
AM
The free Standing air conditioner is designed for various uses:
Cooling in summer
Dehumidifying at high humidity conditions.
Heating
Air Filter
Ventilation
INTRODUCTION
Operating Temperature Range
Indoor Outdoor
Cooling
16C~30C
oo
Heating
16C~30C
oo
10 C ~ 46C
oo
-10 C~21C
oo
The air conditioner must be
grounded to protect against
electrical shock.
Installation of the air
conditioner must be
performed by an experienced
air conditioning installer,
observing good refrigeration
practice.
Electrical connections and
power cord replacement
should only be made by
authorized electricians and in
accordance with electrical
regulations and local codes.
Failure to comply with the
manufacturer s installation
and operation instructions
could affect the performance
of the air conditioner and the
validity of the warranty.
IMPORTANT NOTICE:

FM
FM
12
AUTO
C
AM
Indoor Unit
Air Out
Air Outlet
Outdoor Unit
Air In
Control Panel
Air Out
Air Out
Air In
Drain Tube Interconnecting Lines
Air Inlet
SYSTEM DESCRIPTION

OPERATION MODES, FUNCTIONS AND FEATURES
Cools, dehumidifies and filters the room air. Maintains desired room
temperature.
Heats and filters the room air. Maintains the desired room temperature.
Automatically switches from COOLING to HEATING or from HEATING to
COOLING, maintaining the desired temperature according to the room
conditions.
Decreases humidity of atmosphere and maintains the room temperature. It
is suitable to use in dankish and rainy season.
Recirculates and filters the room air. Maintains constant air movement in the
room.
The air conditioner automatically selects the fan speed according to the
room temperature. At the start, the unit operates at high fan speed. As the
room air approaches to the set temperature, the fan switches automatically
to a lower speed for quieter operation.
In HEATING and in AUTO FAN, the fan will be turned off when the
compressor is not in operation and will not be restarted, unless the indoor
coil reaches adequate temperature. This HOT KEEP feature prevents
uncomfortable cold air drafts. Use of AUTO FAN is, therefore, recommended
when the air conditioner is in HEATING mode.
Real time control and display, automatically turns the air conditioner ON and
OFF according to the time of day setting, ensuring comfort conditions before
returning home, without wasting electricity. It turns the air conditioner off
automatically when sleeping.
This series of conditioners have the following functions:
HOT KEEP
TIMER
AUTO FAN
HEAT
COOL
FAN
DRY
AUTO
SLEEP Designed to create comfortable sleeping conditions. When in cooling mode,
the temperature rises one-degree centigrade after each consecutive hour,
up to three hours, from the start of the mode. The rising temperature
prevents the feeling of over-cooling while sleeping (when your body is at
rest). In heating mode the reverse occurs; the air conditioner lowers its
temperature one-degree every hour. When in sleeping mode, air conditioner
will be automatically turned off after operating for seven hours. The result is
a more comfortable and invigorating sleep, which leaves you feeling fresh
and energetic on the next morning.

Filter indicator on the indoor unit display is turned on when when the filter
requires cleaning. After cleaning and reinstalling the filter. The system
should be reset.
The compressor is protected by a three-minute delayed restart.
The microprocessor retains the last data entry whether or not the unit is
plugged in. Therefore, when the unit restarts after a power distruption or
failure, it will resume operating in the same mode as before the power was
disrupted.
Freezes the last operation setting on the remote control. When LOCK is
activated, the remote control will the be able to control the air-conditioner.
FILTER
INDICATOR
3-MIN.
DELAYED RNU
MEMORY
LOCK
OPERATION MODES, FUNCTIONS AND FEATURES

INDICATOR LIGHTS AND CONTROL BUTTONS ON THE UNIT
A. Stand-by Indicator
B. Fan Speed Button: To select
Low Fan / Mid Fan / High Fan / Auto
Fan.
for option
C. Timer Indicator
D. Filter Indicator
E. Operation Indicator
F. Mode
G. Ionizer Button
ionizer
ionizer
H. Temperature Button
I. Ionizer Indicator
ionizer
ionizer
J. Temperature Button
L/K.Timer Button
Lights up when the air conditioner is
connected to power.
Four modes
Lights up when the unit is proceeding
timer mode.
Lights up to remind you that the filter
needs to be cleaned.
Lights up when the conditioner is in
operation.
By pressing the button to select
Cool/Heat/Dry/Auto Fan/Auto mode.
When pressing this button, I lights up
indicating that is working ; I
indicator does not light up indicating
that is not working.
Pressing the button to decrease the
set room temperature.
Lights up when is working.
Goes out when is not working.
Pressing the button to increase the set
room temperature.
When pressing the button, to set
operation time longer or shorter by
pressing L button.
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M. Reset Button
N & V Power Switch Button and Indicator
O/Q/P Clock Set Button
R. Air Swing Button
will be
S. Sleep Button
T. Self-Lock Button
After cleaning filter, press this button to reset filter function.
The filter indicator goes out.
Press this button to set power on or off. Indicator lights up
when power is connected. Indicator goes out when power is
disconnected.
Press O or P button to decide clock time up or down.
Press Q button to cancel present clock set.
Press this button to decide if vertical air swing working
or not.
Decide whether or not to proceed sleep operation mode.
All set modes or status are locked after pressing this button.
Cancellation of self-lock button is necessary when adjusting
set status, otherwise it cannot be proceeded.
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FM
FM
12
AUTO
C
AM
A
E
D
CM
H
J
L
K
F
I
G
LCD
B
N
V
O
P
Q
R
S
T
POWER RUN FILTER TIMER RESET
IONIZER
FAN SPEED
TEMP
ON/OFF
MODE
TIMER
SET
HR
SWING
SLEEP
CLEAR
LOCK