Olimpia splendid Maestro Pro 12 HP EVUN Service Manual
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- Instructions for use and maintenance manual (88 pages)
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Summary of Contents for Olimpia splendid Maestro Pro 12 HP EVUN
- Page 1 12 HP - EVUN SERVICE MANUAL...
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Page 2: Table Of Contents
Maestro PRO 12 HP EVUN dimensions ... 6 Control panel ....... . 8 ATTENTION 2.4.1... - Page 3 ERROR 24 - External temperature too high for 11.1 OLIMPIA SPLENDID APP..... 57 heating mode......33 11.1.1...
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Page 4: Warnings And Safety Rules
WARNINGS AND SAFETY RULES WARNING WARNING READ THE INSTRUCTIONS DANGER OF ELECTROCUTION Read this manual carefully before performing any Ensure the power voltage and frequency match operation on the unit. those indicated on the unit’s identification plate. If Failure to do so could cause damage, injury or they do not, consult an authorized electrician. -
Page 5: Unit Description
UNIT DESCRIPTION Structure REF. DESCRIPTION REF. DESCRIPTION Evaporator fan Upper grill Compressor unit Display Left cover MAIN board Frame Condenser battery unit Pump unit Flap Base Right cover Remote control Condenser fan Power board (POWER) IPM board Evaporator unit MAESTRO PRO 12HP EVUN... -
Page 6: Technical Characteristics
Minimum operating temperature in heating mode °F/°C DB 5°F/-15°C (*) The company is constantly working to improve product manufacturing, so appearance, size, technical data, equipment and accessories may change. Please see the latest version. Maestro PRO 12 HP EVUN dimensions... - Page 7 442 (17.4”) 140 (5.5”) 1 = 1mm 472 (18.6”) 261 (10.3”) mm (Inch) DESCRIPTION MAESTRO PRO 12 HP EVUN 900 x 518 x 215 Dimensions (excluding packaging) (inches) (35.5” x 20.4” x 8.5”) 980 x 609 x 330 Dimensions (including packaging) (inches) (38.6”...
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Page 8: Control Panel
2.4.1 Operating conditions Control panel FUNCTION DISPLAY LED2 LED1 Stand-by 18÷30°C MODE Display Cooling BLUE 64÷86°F 16÷30°C Heating 61÷86°F Dehumidification BLUE MODE Display Automatic Maximum fan speed Medium fan speed DESCRIPTION ON/OFF Minimum fan speed - Press to select speed - Press and hold to activate/deactivate Reduce setpoint temperature Automatic fan speed... -
Page 9: Special Functions
Remote control The remote control serves as the interface between the unit and FUNCTION DISPLAY LED2 LED1 the user. It is very important that you learn all of the functions, how Temperature unit - CEL- to use the commands and the meaning of the symbols used. SIUS 2.5.1 Keys... -
Page 10: Display
2.5.2 Display 2.5.3 SILENT mode This mode can be selected on the remote control (key 3) or on the serial port, and can be used only in combination with cooling or heating modes. When cooling mode is enabled with noise reduction, the external and internal fans are forced to operate at low speed. -
Page 11: Energy Boost / System Enable
2.5.5 Energy BOOST / System ENABLE PI °C if it is in heating mode. When the contact closes, the unit returns to its previous operating state. ENERGY BOOST input has no effect when the unit is in fan, dehumidifier or automatic mode. -
Page 12: User Menu Interface
USER MENU INTERFACE How to select a temperature unit (Celsius or High/low wall installation configuration Fahrenheit) The unit can be installed either high or low on a wall. Depending How to set the unit on the installation location (high or low), the electronic configu- ration may need to be modified to optimize the deflector angles. -
Page 13: Operating Logic
OPERATING LOGIC Heating Cooling Compressor: modulation and shutdown based on setpoint and Compressor: modulation and shutdown based on setpoint and ambient temperature. ambient temperature. COMPRESSOR COMPRESSOR COMPRESSOR COMPRESSOR Tset -1°C Tset +1°C Tset -1°C Tset +1°C Internal fan: minimum internal exchanger temperature control. Internal fan: automatic mode –... -
Page 14: Dehumidifier
Dehumidifier Fan only Dehumidification mode can be selected only on the infrared recei- Fan mode can be selected only on the infrared receiver (key 10), ver (key 10) or on the serial port (not on the display); the following on the display (key 5) or on the serial port; DISPLAY ‘--’ and LE- message is displayed: DISPLAY ‘-’... -
Page 15: Thermal Actuator
Thermal actuator Condensation drainage pump In FAN mode Pump activation conditions for cooling and dehumidification: The condensation valve is always closed. Only when compressor is enabled In AUTOMATIC mode FLOAT SWITCH PUMP Pump and condensation valve management depends on the ope- rating mode (cooling, heating or fan). -
Page 16: Circuit Diagram
CIRCUIT DIAGRAM DESCRIPTION MAESTRO PRO 12 HP EVUN 208/230 AC Volt Power voltage (min 98 - max 127) Phase Hertz... -
Page 17: Coolant Circuit
COOLANT CIRCUIT Cooling refrigerant circuit with four-way valve EXTERNAL COOLING HOUSE EXPANSION VALVE Heating refrigerant circuit with four-way valve EXTERNAL HEATING HOUSE EXPANSION VALVE DESCRIPTION TYPE QUANTITY Coolant charge (factory) 0,42 NOTE: The coolant circuit is sealed. MAESTRO PRO 12HP EVUN... -
Page 18: Installation
INSTALLATION Included Position 7.2.1 Ceiling installation min 60 2,4” MODE 3,2” MODE WARNING Check that for this type of installation, parameter “P0” is set to “uP” REF. DESCRIPTION MAESTRO PRO 12HP EVUN 7.2.2 Floor installation Remote control, batteries included User and Maintenance Manual & warranty Adhesive insulating strip External air input and output grills, including chains and grill installation kit... -
Page 19: Assembly
Assembly SIPHON TANK 7.3.1 Drilling holes in walls 300mm 12” 7.3.3 Connecting condensation drainage to the unit 7.3.2 Condensation drainage 3° MAESTRO PRO 12HP EVUN... -
Page 20: Air Conduit
7.3.4 Air conduit ø202 8” ø162 6,5” 7.3.5 External grills 5,1”... -
Page 21: Location Of Holes On The Unit
7.3.6 Location of holes on the unit ATTENTION DANGER OF CUTTING We have taken great care to minimize the num- ber of sharp edges. However, you should still wear gloves or other hand protection when handling the unit. Failure to follow these instructions could cause mi- nor or moderate injuries. -
Page 22: Electrical Connections
Electrical connections Turning on the unit WARNING DANGER OF ELECTROCUTION AND/OR UNIT OPERATION Failure to follow these instructions could cause injury or death and/or damage to the unit. – The unit MUST be grounded. – Do not use extension cords. –... -
Page 23: Alarm Diagnostic
ALARM DIAGNOSTIC 8.1.2 Internal alarms When there is an alarm, the compressor shuts off and an alarm code is displayed. The alarm can be automatically reset in three minutes (if condi- DESCRIPTION DISPLAY tions are normal), or by restarting the unit (using the ON/OFF key). Internal temperature sensor failure (Troom) An LED on the main IPM board indicates the alarm displayed. -
Page 24: Ipm Board Alarms
8.3.2 Error 2 - External exchanger temperature sen- IPM board alarms sor failure 8.3.1 ERROR 1 - External air temperature sensor fai- lure ERROR 2 External exchanger temperature sensor failure ERROR 1 External air sensor failure Connect the sensor correctly sensor connected Connect the to the board... -
Page 25: Error 3 - Compressor Drainage Temperature Sensor Failure
8.3.3 ERROR 3 - Compressor drainage temperature 8.3.4 ERROR 4 - POWER board high temperature sensor failure protection Start-up ERROR 3 Dimension Ø 0.4 Ø 0.4 Ø 0.4 (AWG / mm (inch) (0,015”) (0,015”) (0,015”) Compressor drainage temperature sensor failure Type MW30-C MW30-C... -
Page 26: Error 6 - Incorrect Compressor Start-Up (Phase Loss, Inverted Rotation)
8.3.5 ERROR 5 - No communication between IPM-I- 8.3.6 ERROR 6 - Incorrect compressor start-up (pha- DU boards se loss, inverted rotation) ERROR 5 ERROR 6 No IPM-IDU board Incorrect compressor communication start-up Check Check white/ yellow cable connections Connect correctly communication U,V,W Connect correctly... -
Page 27: Error 7 - Loss Of Compressor Rotation Speed
8.3.7 ERROR 7 - Loss of compressor rotation speed 8.3.9 ERROR 9 - Current anomaly ERROR 9 ERROR 7 Current anomaly Loss of compressor rotation speed Check An alarm is displayed if the absorption. Replace IPM IPM board detects a current of Is it between 1.0A board less than 1.0A for more than... -
Page 28: Error 10 - External Exchanger Temperature Too High (Hte)
8.3.10 Error 10 - External exchanger temperature too high (HTE) ERROR 10 External exchanger temperature too high (HTE) Check external exchanger external exchanger temperature sensor probe temperature greater (ERROR 2) than 64°C? the air inlet/ Repair hoses outlet hoses clear of obstructions? Does Check mechanical blocks and... -
Page 29: Error 11 - Internal Fan Motor Zero-Crossing Error
8.3.11 ERROR 11 - Internal fan motor zero-crossing 8.3.13 ERROR 13 - Compressor drainage temperature error too high ERROR 13 Compressor drainage ERROR 11 temperature too high Internal fan motor zero-crossing error Is the compressor Check sensor drainage temperature Chek (Ref. -
Page 30: Error 14 - Ambient Temperature Sensor Failure
8.3.14 ERROR 14 - Ambient temperature sensor fai- 8.3.16 ERROR 16 - Internal air exchanger temperature lure too low ERROR 14 ERROR 16 Ambient temperature sensor Internal air exchanger failure temperature too low Connect the sensor connected sensor correctly to correctly? the internal Check sensor... -
Page 31: Error 17 - Internal Exchanger Temperature Too High (Hti)
8.3.17 ERROR 17 - Internal exchanger temperature 8.3.18 ERROR 18 - External fan motor failure too high (HTI) ERROR 18 External fan error ERROR 17 Internal exchanger temperature too high (HTI) there Remove blockage mechanical Is the Check sensor internal exchanger blockages? temperature greater (Ref. -
Page 32: Error 20 - High Water Level
8.3.20 ERROR 20 - High water level ERROR 20 High water level alarm COOLING HEATING which mode is the unit operating? the battery Clean battery condensation clean? drainage hose Provide drainage/ installed and free of clear obstruction obstructions? distributor clear of Clean distributor obstructions? the thermal... -
Page 33: Error 21 - Eeprom Reading Error
8.3.21 ERROR 21 - EEPROM reading error 8.3.23 ERROR 24 - External temperature too high for heating mode ERROR 21 ERROR 24 EEPROM reading error External temperature too high for heating mode Check IDU board connection External Operating outside temperature is product limits greater than 33°C... -
Page 34: Error 25 - Internal Ambient Temperature Too Low For Cooling Mode
8.3.24 ERROR 25 - Internal ambient temperature too 8.3.26 ERROR 27 - DC overvoltage low for cooling mode ERROR 27 DC overvoltage ERROR 25 Internal ambient temperature too low for cooling mode Does the pressure switch activate? Check installation External Operating outside temperature is product limits... -
Page 35: Error 28 - Dc Undervoltage
8.3.27 ERROR 28 - DC undervoltage 8.3.28 ERROR 30 - Compressor current protection ERROR 28 ERROR 30 DC undervoltage Compressor current protection Does Check Replace IPM the pressure Check installation absorption. board switch activate? Over 16A? Check Check U-V-W voltage terminals between DC+ Correct... -
Page 36: Error 31/32 - Driver Board Ac Voltage Protection Too High/Low
8.3.29 ERROR 31/32 - Driver board AC voltage pro- tection too high/low ERROR 31/32 Driver board AC voltage pro- tection too high/low Does Check the pressure installation switch activate? External board and driver power Check voltage Is it between 144 Vac and 286 Vac? Replace IPM board Check power... -
Page 37: Components
COMPONENTS IPM board WARNING DANGER OF ELECTROCUTION Disconnect from power source before performing maintenance or cleaning. Failure to follow these instructions could cause electrical shock, serious injury or death. EXV - electronic expansion valve EEPROM parameters DESCRIPTION U.M. VALUE Maximum low-noise compressor frequency (same yellow black blue... -
Page 38: Odu Board
ODU board Display Thermal actuator and shutter MAIN board External air probe EEPROM parameters Default DESCRIPTION MIN IDU fan speed 950 Rpm MAX IDU fan speed 1050 Rpm... -
Page 39: Internal Air Probe
Internal air probe 9.11 ODU probe POSITION DESCRIPTION HELI XH-2Y (Alternative) White White CWB TJC3 Housing (Alternative) White JST XhP-2 (Alternative) HELI XH-2Y Terminal CWB TJC3 (Alternative) POSITION DESCRIPTION JSTSXH-001T-P0,6 (Alternative) Housing TJC3-6Y CWB R25 - 10 KOhm ±3% Temperature Terminal TJC3-TER CWB B25/50 = 3988 K ±0.5%... -
Page 40: Level Sensor
9.12 Level sensor 9.15 Compressor 9.13 Basin resistance kit CABLES Cable dimension Ø 0,4 Ø 0,4 Ø 0,4 (AWG / mm2) (inch) (0,015”) (0,015”) (0,015”) Cable type MW30-C MW30-C MW30-C Coils Volt CC resistance ±10% at 20°C Ω 9.16 Internal fan 9.14 Pump... -
Page 41: External Fan
9.18 Condenser battery 9.17 External fan 9.19 Flap motor GND - RED = 310 vdc GND - WHITE = 15 vdc GND - YELLOW = 1,5-6 vdc GND - BLUE = 0-15 vdc (OUTPUT) Evaporator battery 9.20 Condensation distributor unit MAESTRO PRO 12HP EVUN... -
Page 42: Pressure Switch
9.21 Pressure switch... -
Page 43: Component Disassembly
10 COMPONENT DISASSEMBLY WARNING WARNING DANGER OF ELECTROCUTION DANGER OF FIRE Disconnect from power source before performing Use extreme caution when using a blowtorch. Follow all recom- maintenance or cleaning. mended safety instructions and protect the surrounding area with fireproof material. Keep a fire extinguisher within reach. Failure to follow these instructions could cause Failure to follow these instructions could cause moderate or se- electrical shock, serious injury or death. -
Page 44: Removing The Filter
Remove the air purification filter (green) and the charcoal filter 10.1 Removing the filter (black) from the filter unit. Lift the upper grate (1). GREEN BLACK 10.2 Removing the frame Remove the bezels (1), sliding them outward. Rotate the flap forward (2). Seize the tabs (2), pull upward and remove the filter unit. -
Page 45: Removing The
Open the upper grill and remove the screws (1). Remove the frame 10.3 Removing the front cover Remove the screws (2) behind the flap and the screws (3) in the Remove all screws (1). bottom. MAESTRO PRO 12HP EVUN... -
Page 46: Removing The Back
Remove the cover (2). Remove the back (3), taking care not to disconnect the con- nections or the external air probe. 10.4 Removing the back 10.5 Removing the external fan Remove the frame (ref. “10.2 Removing the frame” at page 44). Remove the frame (ref. -
Page 47: Removing The Internal Fan
Gently remove the external fan (2) and disconnect the electrical Gently remove the fan (2), taking care not to break the blades. connections. 10.7 Removing the front IDU electronic cover 10.6 Removing the internal fan Remove all screws (1). Remove the frame (ref. “10.2 Removing the frame” at page 44). Remove the front IDU electronic cover (2) and remove the con- Remove the back (ref. -
Page 48: Removing The Display Inverter Board
10.8 Removing the display inverter board. 10.10 Removing the MAIN board Disconnect the connectors. Remove the front cover (ref. “10.3 Removing the front cover” at Remove all screws (1). page 45). Gently remove the display inverter board (2) from its slot. Remove the front IDU electronic cover (ref. -
Page 49: Removing The Odu Electronic Unit
10.12 Removing the ODU electronic unit 10.13 Removing the IPM board Remove the cover (ref. “10.11 Removing the ODU electronic co- Remove the ODU electronic unit (ref. “10.12 Removing the ODU ver” at page 48). electronic unit” at page 49). Disconnect all electrical connectors and remove the screws (1). -
Page 50: Removing The Pump/Sensors/Shutter Unit
10.15 Removing the pump/sensors/shutter unit 10.16 Removing the cable cover Remove the condensation hose (2). Remove the screws (1) from the cover and the condensation hose Remove the screws (1). (2). Gently remove the unit (3), taking care not to detach the cables. Remove the cover (3), taking care not to damage the tabs (4). -
Page 51: Removing The Thermal Actuator And Shutter
10.17 Removing the thermal actuator and shutter 10.18 Removing the pump Remove the cable cover (ref. “10.15 Removing the pump/sensors/ Remove the cable cover (ref. “10.15 Removing the pump/sensors/ shutter unit” at page 50). shutter unit” at page 50). Disconnect the thermal actuator connectors (5) and remove the Use the tabs (1) to disconnect the pump (2) and remove it, taking screws (6). - Page 52 pump/sensors/shutter unit” at page 50). Rotate the condensation distributor unit (6) and remove it. Disconnect the condensation drainage hose (2). N.B.: Take care not to break the attachment tip (A). N.B.: To clean the condensation distributor unit, fill it with water, shake and pour the water out.
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Page 53: Charging/Discharging Coolant
tor (7). 10.20 Charging/discharging coolant NOTE: Protect the components during welding. 10.20.1 Unit with rear charge The unit with rear charge has an access opening to the coolant drainage hoses. Gently rotate the coolant charge/discharge hose (1). NOTE: Before inserting the internal valve, cool the hose using a damp cloth to prevent it from burning. -
Page 54: Removing The Condenser Battery Unit
10.21 Removing the condenser battery unit 10.22 Removing the evaporator battery Remove the frame (ref. “10.2 Removing the frame” at page 44). Remove the frame (ref. “10.2 Removing the frame” at page 44). Remove the front cover (ref. “10.3 Removing the front cover” at Remove the back (ref. -
Page 55: Removing The Compressor
Remove the evaporator battery (5), taking care not to crush the 10.23 Removing the compressor fins. Remove the frame (ref. “10.2 Removing the frame” at page 44). Remove the front cover (ref. “10.3 Removing the front cover” at page 45). Remove the back (ref. -
Page 56: Removing The Pump Switches
Unscrew the bolts from the compressor base (6). Remove the screws and remove the electrical connection cap Gently remove the compressor (7). (3). Disconnect the cables (4). 10.24 Removing the pump switches Remove the cable cover (ref. “10.17 Removing the thermal actua- tor and shutter”... -
Page 57: External Connections
Contact the original supplier for assistance. 11.1.1 App download and installation You can download the OLIMPIA SPLENDID app to your device from Google Play Store or Apple Store. See the information provided in Play Store or Apple Store for sup- ported operating systems. -
Page 58: Login
11.1.4 Login – Select your device from a category in the list. If you have already registered: – Click on “Log in”. – Enter your e-mail address, then click on “Log in”. – Ensure the device is connected to the Wi-Fi router you want to use. -
Page 59: Scenes
– Select “Confirm indicator rapidly blinks” for “EZ” mode, and – Once the device is connected, you can rename it and select the press “Next”. room in which it is located. – Select “Confirm indicator slowly blinks” for “AP” mode, and press “Next”. - Page 60 – Select “Tap-to-run” if you want one more commands to be exe- cuted when you select the desired activity.
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Page 61: Regular Maintenance
12 REGULAR MAINTENANCE WARNING 12.3 Drain condensation water DANGER OF ELECTROCUTION Disconnect from power source before performing maintenance or cleaning. Failure to follow these instructions could cause electrical shock, serious injury or death. 12.1 Replacing filter It is important to clean the air filter regularly to guarantee effective internal air filtration and correct operation of your air conditioner. -
Page 62: Probe Value Tables
13 PROBE VALUE TABLES 13.1 Sensor table ALL SENSORS EXCEPT FOR COMPRESSOR PROBE (10 KOHM 25 C) TX °C RMIN (KΩ) RNOM (KΩ) RMAX (KΩ) TX °C RMIN (KΩ) RNOM (KΩ) RMAX (KΩ) TX °C RMIN (KΩ) RNOM (KΩ) RMAX (KΩ) 333.6 349.2 365.4... -
Page 63: Compressor Probe Table
13.2 Compressor probe table COMPRESSOR DISCHARGE PROBE TX °C RMIN (KΩ) RNOM (KΩ) RMAX (KΩ) TX °C RMIN (KΩ) RNOM (KΩ) RMAX (KΩ) TX °C RMIN (KΩ) RNOM (KΩ) RMAX (KΩ) 873.7 908.5 944.6 34.96 35.43 35.91 3.663 3.797 3.935 820.9 853.0 886.3... - Page 64 CONTACT INFORMATION: Olimpia Splendid USA 870 International Parkway Suite 120 Flower Mound, TX 75022 TECHNICAL SUPPORT Phone: (800) 408-5196 Ext 103 Email: techsupport@olimpiasplendidusa.com...
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