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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 capacity (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) 

460/850/1300 

460/850/1300  580/1000/1400  580/1000/1400 

Power consumption in heating mode(min/rated/max)(2) 

420/750/1200 

530/840/1300 

Current consumption in cooling mode(min/rated/max) 

 

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 / 
max) 

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 

198/264 

198/264 

198/264 

198/264 

Power absorption in cooling mode  

1300 

1300 

1400 

1400 

Power absorption in heating mode 

1200 

1300 

Maximum absorption in cooling mode  

5.80 

5.80 

 

6.40 

6.40 

Maximum absorption in heating mode 

 

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  

 

Energy Efficiency Class in heating mode  

 

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 

Dimensions ( 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 

Tipo/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 temperature 

 

outdoor 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 

 

outdoor 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 

Содержание INVERTER 12 HP

Страница 1: ...y 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 m h 490 430 360 490 430...

Страница 2: ...ilters 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 select...

Страница 3: ...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...

Страница 4: ...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 def...

Страница 5: ...um 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 exte...

Страница 6: ...2 minutes after that the limit was overtaken In case of air conditioner is turned on with T discharge on the limit compressor starts to work The frequency is limited to the first compressor frequency...

Страница 7: ...n T camb amounted to 3 C it is not possible to separate two operations Figure 1 refers to a machine configured for installation near the floor in which air flows upwards The same configuration may als...

Страница 8: ...in real time DIAGNOSTIC ALARMS CONTROL MODULE blinking on display Tripping threshold LED D green LED C yellow LED B green LED A red T room sensor fault open short circuit 0 1 T int heat exchanger sen...

Страница 9: ...side the machine Excessive dirt accumulated on the indoor heat exchanger Malfunction IDU fan Low external air temperature 8 4 Internal heat exchanger temperature too high HTI The HTI alarm occurs when...

Страница 10: ...10 SCHEMATIC...

Страница 11: ...9 1 Control board side...

Страница 12: ...9 2 IPM board side...

Страница 13: ...11 OHMICH VALUES COMPRESSOR DISCHARGE SENSOR...

Страница 14: ...12 OHMICH LVALUES HEAT EXCHANGER AND AIR SENSOR...

Страница 15: ...13 ACCESSORIES Currently there aren t accessories except those supplied with the machine...

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