Olimpia splendid INVERTER 9 SF, INVERTER 9 HP, INVERTER 12 SF, INVERTER 12 HP Service Manual
INVERTER 9 -12 DC
1. TECHNICAL DATA:
DESCRIPTION OF PARAMETERS
INVERTER
9 SF
INVERTER
9 HP
INVERTER
12 SF
INVERTER
12 HP
Cooling capacity (1) (min / rated / max)
kW
1.4/2.3/2.7
1.4/2.3/2.7
1.8/2.7/3.1
1.8/2.7/3.1
Heating capa
city (2) (min / rated / max)
kW _
1.4/2.4/2.7
_
1.8/2.7/3.0
Power consumption in cooling mode(min/rated/max)(1)
W
460/850/1300
460/850/1300
580/1000/1400
580/1000/1400
Power
consumption in heating mode
(min/rated/max)
(2) W _ 420/750/1200
_
530/840/1300
Current consumption in cooling mode(min/rated/max)
A 2.1/3.9/5.8
2.1/3.9/5.8
2.7/4.6/6.4
2.7/4.6/6.4
Current consumption in heating mode (2) (min / rated /
A _ 1.9/3.4/5.3
_
2.4/3.8/5.9
Yearly energy consumption in cooling mode (1)
kWh 425 425 500 500
Dehumidification capacity
l/h 1.0 1.0 1.1 1.1
Power supply
V-F-Hz
230–1-50 230–1-50 230–1-50 230–1-50
Power supply min / max
V 198/264
198/264
198/264
198/264
Power absorption in cooling mode
W
1300 1300 1400 1400
Power absorption in heating mode
W _ 1200 _ 1300
Maximum absorption in cooling mode
A 5.80 5.80 6.40 6.40
Maximum absorption in heating mode
A _
5.30 _ 5.80
Protection level
IP20 IP20 IP20 IP20
Maximum operating pressure
MPa 3.60 3.60 3.60 3.60
E.E.R.
_
2.70 2.70 2.70
C.O.P.
_ 3.20 _ 3.21
Energy Efficiency Class in cooling mode
A A A A
Energy Efficiency Class in heating mode
_ A _ A
Fan speed
( indoor / outdoor )
3/4 3/4 3/4 3/4
Room air volume in cooling mode ( max/med/min )
m³/h 490/430/360
490/430/360
490/430/360
490/430/360
Room air volume in heating mode ( max/med/min )
m³/h _ 490/430/360
_
490/430/360
Outdoor air volume in cooling mode ( max/min )
m³/h 520/350
520/350
520/350
500/340
Outdoor air volume in heating mode ( max/min )
m³/h _ 520/350
_
500/340
Dim
ensions ( W x H x D )
mm
902x506x229
902x506x229
902x506x229
902x506x229
Weight ( without packing )
kg 39 39 39 39
Indoor noise level
db
34 - 43
34 - 43
34 - 43
34 - 43
Wall hole diameter
mm 162/
202 162/202
162/202
162/202
Refrigerant gas / charge
Tip
o/kg R410A/0.490
R410A/0.490
R410A/0.490
R410A/0.490
Power cable ( N° pole x section mmq )
3x1.5
3x1.5
3x1.5
3x1.5
Maximun remote control range ( distance / angle )
m/° 8/80°
8/80°
8/80°
8/80°
Fuse
10AT 10AT 10AT 10AT
OPERATIONAL LIMITS
Indoor tempe
rature
outd
oor temperature
Maximum operating temperature in cooling mode
DB 32°C –
WB 24°C
DB 43°C
– WB 32°C
Minimum operating temperature in cooling mode
DB 18°C
DB –
10°C
Maximum operating temperature in heating mode
DB 27°C
DB 24°C
– WB 18°C
Minimum operating temperature in heating mode
_ DB –
15°C
TEST PARAMETERS (wall hole diameter of 200 mm)
Indoor temperature
outd
oor temperature
(1) Cooling capacity test
DB 27°C
– WB 19°C
DB 35°C
– WB 24°C
(2) Heating capacity test
DB 20°C
– WB 15°C
DB 7°C
–
WB 6°C
2. DISPLAY:
G=> Riceiving remote control signal;
H=> Micro-button RESET;
FUNCTION
S DESCRIPTION
LED D
(green)
LED C
(yellow)
LED B
(green)
LED A
(red)
Standby
OFF OFF OFF OFF
Air conditione
r active (
reached se
t point)
ON X X X
Timer(s) active, waiting state
OFF ON OFF OFF
Timer(s) active,
ON state
ON ON X X
Compressor
ON state
ON X ON X
Dirty filter warning
(FS) ON X X ON
(FS): After passing the 600 hours of operation, the alert appears on the FS replace dirty filters (the machine
doesn’t stop); it is reset by pressing the micro button for a few seconds.
3. REMOTE CONTROL
T1 ON/OFF /standby)
T2 Economy
key
T3 Night key
T4 Operating mode selector
T5 Fan speed selector
T6 S
etting timer and programs
T7 I
ncreasing or decr
easing the temperature/time
setting
T9 Activation / deactivation of the deflector unit.
T10 Reset
T11 Activation program
D1 Fan speed
D2 Heating
D3 Cooling
D4 Dehumidifier only
D6 Night operaio switch
D7 Automatic operation switch
D8 First operat
ing program switch
D9 Second operating program switch
D10 Temperature indicator or time indicator
D11 Eco activation of the economy function
4. MODE AND LOGIC OPERATION
4.1 Automatic mode:
These mode can be selected from the Remote Control by acting on the relative key as well as by pressing the
switch on the display card (in the latter case, only if the appliance was formerly in standby mode). In this program
the appliance working mode is selected automatically depending on the room temperature value monitored:
• T°room < 17°C (heating) IDU maximum speed enabled;
• 17°C ≤ T°room < 19°C (heating) IDU medium speed enabled;;
• 19°C ≤ T°room < 21°C (heating) IDU minimum speed enabled;
• 21°C ≤ T°room ≤ 23°C (ventilation only) IDU minimum speed enabled;
• 23°C < T°room ≤ 25°C (cooling) IDU minimum speed enabled;
• 25°C < T°room ≤ 27°C (cooling) IDU medium speed enabled;
• T°room > 27°C (cooling) IDU maximum speed enabled;
4.2 Cooling mode:
In this mode, the air conditioner dehumidifies and cools the room. Before carrying out the operation, set the
required temperature and choose the fan speed (refer to the related paragraphs). After having activated this run
mode, the compressor will start running after 3 minutes at the most and the unit will begin to emit cold air; if the
temperature is below the set temperature the compressor doesn’t start. Only at first start-up from power off, if
T°room is higher than T°set, T°room is forced by IDU board to 45°C in order to force the compressor to the
maximum frequency for 1 minute. When time ends, the compressor continues to work in according to procedure
described below (frequency is recalculated every 3 minutes):
• T°room ≥ T°set +3°C MAXIMUM frequency;
• T°set +3°C > T°room. ≥ T°set +1°C MODULATED frequency;
• T°set -1°C ≤ T°room. ≤ T°set +1°C MINIMUM frequency;
• T°room ≤ T°set-1°C compressor OFF;
The IDU FAN motor works at selected speed (MIN, MED or MAX depending on Remote Control setting). In case
automatic speed mode is enabled, IDU FAN speed works in this way (in case T°room changes instead, the automatic
speed waits at least 3 min. working at the same speed before changing):
• T°room. ≤ T°set+1°C MINIMUM speed;
• T°set +1°C < T°room. ≤ T°set +3°C MEDIUM speed;
• T°room. > T°set+3°C MAXIMUM speed;
4.3 Heating mode (heating pump only):
First set the desired temperature and fan speed. After three minutes the compressor should start and the air
conditioner starts heating the room. The start of the compressor can be checked through the lighting of the green
LED located on the console. It’s only available for models with heat pump (HP). This operation must be preceded by
the setting of desired temperature and fan speed selection. Only at first start-up from power off, if T°set deviates
± 1°C from the value measured in, the temperature of the room is forced to 5°C in order to force the compressor
frequency for a maximum interval of 1 minute. When time ends, the compressor continues to work in according to
procedure described below where T°camb. corresponds to environment temperature correction on the location of
the high/low unit (see cap.6):
• T°room ≤ (T°set+T°camb) -3°C MAXIMUM frequency;
• (T°set+T°camb) -3°C < T°room ≤ (T°set+T°camb) -1°C MODULATED frequency;
• (T°set+T°camb) -1°C < T°room. ≤ (T°set+T°camb) +1°C MINIMUM frequency;
• T°room. > (T°set+T°camb) +1°C compressor OFF;
The frequency is recalculated and modified as necessary at intervals of 3 minutes. The speed of the internal fan
works, if not specifically set, in accord the temperature of the internal heat-exchanger, in particular:
• T°int. heat-exchanger < 31°C IDU fan and air-sweep stop to prevent cold air;
• 31°C ≤ T°int. heat-exchanger ≤ 38°C IDU fan starts working SUPER-LOW speed;
• T°int. heat-exchanger > 38°C IDU fan and air-sweep operate in according with Remote Control;
4.3.1. Defrost:
DEFROST is enabled after 20 minutes of the compressor start to the occurrence of any of these conditions:
• T°out - T°ext. heat-exchanger > 7°C and T°out > 5°C (for next 5 minutes);
• T°out - T°ext. heat-exchanger > 15°C and -1°C < T°out ≤ 5°C (for next 2 minutes);
• T°out - T°ext. heat-exchanger > 8°C and -8°C < T°out ≤ -1°C (for next 2 minutes);
• T°out - T°ext. heat-exchanger > 7°C and T°out ≤ 8°C (for next 5 minutes);
• T°est. exchanger ≤ -8°C and defrost function isn’t activated in the previous 120 minutes;
The compressor reduces the frequency to 38 Hz and then work at least for 28 sec. after which the outdoor fan is
turned off. After another 2 sec. also 4-ways valve is disabled, so the compressor increases the frequency to the
limit of 60 Hz. The defrost ends when the T°ext. heat-exchanger ≥ 12 ° C or 10 minutes after it.
In particular the end of the defrosting expects to decrease the frequency to 38 Hz followed by a stage at a constant
frequency of 28 sec. Finally 2 sec. to enable 4-way valve and further 5 sec. before that frequency starts to
increase.
4.4 Dehumidify only mode:
When used in this mode, the air conditioner only eliminates the humidity in the room. In this mode, both T°room
and fan speed settings are ignored, which correspond to minimum.
After setting the desired temperature, T°room is constantly monitored by software and it is compared with T°set.
Depending on the difference between these two temperature, compressor is turned ON/OFF in according to values
described below:
• T°room - T°set <-2°C compressor OFF;
• T°room – T°set > 1°C compressor ON;
The compressor (ON) switches one stage to the max frequency for 6 min. and one at a minimum for 10 min.
4.5 Fan mode:
In this mode the air conditioner does not perform any action with regard to temperature and air humidity in the
room. At this stage you can select the fan speed and air sweep.
All other outputs are switched off and only DIRTY
FILTER alarm (FS) is enabled.
4.6 ECO key:
Energy saving function is activated through this button (T2) and the switching on of the ECO icon remote control on
the display, which automatically optimizes machine running. These savings are guaranteed by imposing a current
limit (3.8 A) lower than expected for the IPM module (including accessories), so varying in proportion to the
frequency of the compressor.
4.7 Night well-being mode:
This mode can be selected from the remote control by acting on the relative key and can only be used in
conjunction with cooling and heating mode.
In cooling mode, when the night mode is enabled, both the internal and external fans are forced to run at minimum
speed and the T°set is automatically increased by 1°C after 1 hour and by a further 1°C after 2 hours.
In heating mode when the night mode is enabled, the internal fan is forced to minimum speed, external fan is
forced to medium speed and the T°set is automatically decreased by 1°C after 1 hour and by a further 1°C after 2
hours.
The night well-being mode button may be disabled at any time (ideally when you wake up in the morning) by
pressing button T3 again; at this stage the temperature and fan speed settings made prior to starting Night wellbeing comes back into effect.
4.8 AUTORESTART:
In case of black-out from standby mode, when the AC power comes back, the compressor activation is immediately
allowed. In case of black-out during fan/heating/cooling/dehumidify mode, when the AC power comes back, the
compressor activation delayed is 3 minutes.
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