Olimpia splendid INVERTER 12 HP Service Manual Download Page 5

 

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 well-
being 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.

  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for INVERTER 12 HP

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 10: ...10 SCHEMATIC...

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

Page 12: ...9 2 IPM board side...

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

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

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

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