Olimpia splendid MAESTRO SMART 9HP Service Manual Download Page 25

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MAESTRO SMART

7.12.5 External

coil

temperature alarm

Is the external heat

exchanger temperature greater

than 70°C

(158°F)

Are the air intake/outlet

tubes free of

obstructions?

Does the external fan

turn correctly?

Is air recirculated

through the

intake/outlet tubes, or

are the grilles not

original parts?

Does the condensate

disposal system work

correctly?

Is the external

coil

clean?

Clean the

Coil

Replace worn components

Replace air tubes

/grilles

following

instructions in the manual

Verify whether operating

temperature is beyond the

stated limits

Check for mechanical blockage

and verify board in/out voltage

External exchanger temperature

too high

Check:

- Thermoactuator

- Pump

- Check valve

- Distributor

- Floats

Clear obstruction

Summary of Contents for MAESTRO SMART 9HP

Page 1: ...EN MODEL 01721 02020 2216 9 200 BTU Heat Pump 115 volt 1 phase SMART 9HP ...

Page 2: ...ING LOGIC 10 3 1 Automatic mode 10 3 2 Cooling mode 10 3 3 Heating mode only for heat pump units 11 3 4 Defrosting 11 3 5 Dehumidifier only mode 12 3 6 Fan only mode 12 3 7 Nighttime comfort mode 12 3 8 Auto restart function 12 3 9 Standby mode 12 3 9 1 Air outlet louver control 13 3 10 Timer programming 13 3 11 Air conditioner auto test mode 13 3 12 Board auto test mode 14 3 13 Condensate drainin...

Page 3: ...30 9 COMPONENT DISASSEMBLY 30 9 1 Filter removal 31 9 2 Body removal 32 9 3 Front panel removal 32 9 4 Board housing cover removal 33 9 5 Grille removal 33 9 6 Back panel removal 34 9 7 External fan removal 34 9 8 Upper tank removal 35 9 9 Internal fan removal 36 9 10 Display board removal 36 9 11 Electronic assembly housing removal 36 9 12 Main board removal 37 9 13 Capacitor removal 37 9 14 Pump...

Page 4: ...ous damage NOTE This unit must be installed and connected to electrical power only by qualified personnel in accordance with the installation instructions and current local regulations The manufacturer assumes no liability for the incorrect installation of any devices WARNING ELECTROCUTION HAZARD Ensure that the electrical outlet is configured to match the device connector If not consult a certifi...

Page 5: ...THE UNIT 2 1 Structure No DESCRIPTION 1 Upper grill 2 Body 3 Louver 4 Display 5 Remote control 6 On Off button No DESCRIPTION 7 Evaporator group 8 Condenser assembly group 9 Control panel 10 Base 11 Compressor group 12 Evaporating fan ...

Page 6: ...acity max med min m3 hr 520 350 500 340 External air heating capacity max med min m3 hr 520 350 500 340 Internal external fan speed 3 3 Wall opening diameter mm inches 162 202 6 4 8 Maximum remote control range distance angle m 8 80 Sound pressure level 5 min max dB A 33 41 33 42 Sound power level internal only EN 12102 dB A 56 57 Degree of cover protection IP 20 Refrigerant gas Type R410A Refrige...

Page 7: ...cooling mode C F DB 10 C DB 50 F Maximum operating temperature in heating mode C F DB 24 C WB 18 C DB 75 F WB 64 F Minimum operating temperature in heating mode C F DB 15 C DB 59 F Since the company is continually working to improve all of its products the aesthetic and dimensional properties technical data equipment and accessories may be subject to change Please consult the latest publications 2...

Page 8: ... Off 1 sec 2 5 Remote control The remote control is the interface between the unit and the end user It is very important to learn all the functions of the remote how to use the various controls and the meaning of the symbols used on the remote 2 5 1 Buttons REF DESCRIPTION 1 ON OFF Standby 2 Automatic button 3 Nighttime comfort button 4 Operating mode switch 5 Fan speed switch 6 Time and program s...

Page 9: ...unit 6 Nighttime operation 7 Automatic operation 8 Turn on first operating program 9 Turn on second operating program 10 Specify time or temperature 11 Desired temperature time programming 12 Fan speed 13 Command in progress 14 Program off time 15 Clock Program timer 16 Program on time 17 Low battery indicator 18 Minutes timer ...

Page 10: ... F high speed After every change the fan speed or the operating mode stay the same for at least 3 minutes to avoid annoying oscillations The desired temperature Tset may be adjusted via the remote control from 18 C 64 4 F to 30 C 86 F in increments of 1 C 2 F After 3 minutes have passed following activation or the prior compressor shutdown the compressor and the external fan are turned on if Troom...

Page 11: ...speed was selected from the remote control high speed if high speed was selected from the remote control if Tbatex T_vem while if Tbatex T_vem the maximum speed is set regardless of the speed selected from the remote control and whether nighttime mode is selected When Troom Tcamb Tset the compressor and the external fan are turned off the 4 way valve remains on The next time that the condition Tro...

Page 12: ...dings It is possible to select the air outlet louver oscillation mode at any time 3 7 Nighttime comfort mode This mode may be selected on the remote control by pressing the corresponding button nighttime comfort button and it may be used only in combination with cooling and heating modes In cooling mode when the nighttime mode is turned on the internal fan is forced to run at low speed and Tset is...

Page 13: ...o its last operating state The board stores the time in EEPROM every 10 minutes so therefore if a blackout occurs the unit startup and shutdown times may be delayed for up to 10 minutes beyond the length of the blackout 3 11 Air conditioner auto test mode This function may be activated only when the unit is in standby mode by pressing and holding the H button for 5 seconds Once the function is ena...

Page 14: ...d activate condensate disposal pump outlet for 1 second activate 4 way valve for 1 second activate compressor outlet for 1 second At this point the board Auto Test function is terminated and this is indicated by another single beep The working mode stored in memory before the last network interruption is then resumed 3 13 Condensate draining and disposal The condensate disposal pump is turned on o...

Page 15: ...MAESTRO SMART 15 4 ELECTRICAL DIAGRAM DESCRIPTION MAESTRO SMART 9 HP 12 HP Power supply voltage min 109 max 127 AC volts 115 Phase 1 Hz 60 ...

Page 16: ...ith 4 way valve 5 2 Heating circuit with 4 way valve DESCRIPTION TYPE QUANTITY UNITS Refrigerant gas charge factory R 410 A 652 1 7 gr lbs oz NOTE The refrigerant circuit is sealed COOLING HEATING CAPILLARY CAPILLARY OUTSIDE HOUSE OUTSIDE HOUSE ...

Page 17: ...rification filter green 1 13 Activated carbon filter black 1 6 2 Position 6 2 1 Installation at ceiling level NOTE The unit is suitable for installation in an upper wall position with air flowing downward which is possible due to the 180 louver rotation After changing the air outlet louver it is necessary to configure the electronics controlling the unit using the Auto Test Mode procedure See p 13...

Page 18: ...e wall with the airflow going from low to high The unit comes standard in the configuration for installation at floor level WITHOUT any ambient temperature setting correction 6 3 Mounting 6 3 1 Drilling into the wall 6 3 2 Condensate drain 6 3 3 Condensate drain connection to the unit INTERNAL DRAIN TANK ...

Page 19: ...6 3 6 Location of holes on the unit CAUTION RISK OF SUFFERING CUTS Although great care was taken to reduce sharp edges use gloves or other hand protection when handling the unit Failure to follow these instructions may cause slight to moderate personal injury ...

Page 20: ...OCUTION AND OR DEVICE MALFUNCTION Failure to heed this warning may cause personal injuries or death and or damage to the unit The unit MUST BE connected to an effective ground Do not use an extension cord Aluminum cabling in the building may be contraindicated consult a qualified electrician When the unit is in STOP position the electrical controls are still powered on Disconnect electrical power ...

Page 21: ...or by sending a reset command via the serial port 7 4 External exchanger overheat alarm HTE When Tbe thte the internal fan and the compressor are shut off while the external fan continues to run for 30 seconds at low speed The display shows TFS indicating exchanger overheat see the preceding table After 3 minutes if TBE thte the unit can restore its prior operating program If this warning occurs m...

Page 22: ...r distributor 7 8 Pump reversal alarm If bit 3 of the mch_id parameter is set and the condensate pump operates continuously for another t_mmxfcp in cooling or 3 minutes in dehumidification mode the disposal pump malfunction notice FCP is shown on the display see table above the external fan when it is enabled is set to low speed also in night mode Both conditions fan at high speed and FCP notice w...

Page 23: ...the instructions Filter indicator Reset filter alarm press microswitch for 10 sec Temperature sensor alarm Does the fan rotate without difficulty Are the values correct according to the table Is the probe connector correctly seated Connect the probe properly Check and remove the blockage Replace fan motor Motor malfunction Check probe values see table Replace board Replace sensor ...

Page 24: ...bstruction Adjust outlet remove obstruction In what mode is the unit operating Is the coil clean Is the condensate drain tube installed and unobstructed Is the thermoactuator correctly receiving power Are the level sensors blocked Is the slinger free of obstructions Is the pump blocked or obstructed Is the thermoactuator correctly connected to power when the pump is running for more than 60 sec Is...

Page 25: ...bes or are the grilles not original parts Does the condensate disposal system work correctly Is the external coil clean Clean the Coil Replace worn components Replace air tubes grilles following instructions in the manual Verify whether operating temperature is beyond the stated limits Check for mechanical blockage and verify board in out voltage External exchanger temperature too high Check Therm...

Page 26: ...sconnecting the power supply or by sending a reset command over the serial port Replace board Fix the connection EEPROM parameters not valid Inspect IDU Board connection Replace motor Clean filter Clear obstruction Eliminate obstructions Verify internal motor malfunction Inspect cooling circuit Replace IDU board Internal exchanger temperature 65 C 149 F Reset internal exchanger temperature 60 C 14...

Page 27: ...ION 1 Thermoactuator 2 Shutoff valve cover 3 Membrane shutoff valve 8 5 Ambient temperature sensor POSITION DESCRIPTION 1 Housing HELI XH 27 Alternative White CWB TJC3 White Alt JST XhP 2 White Alt 2 Terminal HELI XH 27 CWB TJC3 Alternative JSTSXH 001T P0 6 Alternative 3 Temperature sensor R25 10 KΩ 3 B25 100 3988 K 0 5 Operating temperature range 30 C to 80 C 4 Tube PVC 105 C 300 V ø4 mm sleeve 5...

Page 28: ...HER 2 Red 2 Terminal JST SHE 001T P0 6 530 mm 3 Temperature sensor R25 10 KΩ 3 B25 100 3988 K 0 5 Operating temperature range 30 C to 80 C 4 Tube PVC rubber hose Ø4 mm 150 C 530 mm The tube must be positioned at the end of the sensor LENGTH mm TOLERANCE 0 100 3 100 200 5 200 1000 10 1000 5000 30 5000 50 8 8 Condenser assembly sensor POSITION DESCRIPTION 1 Temperature sensor R25 10 KΩ 3 B25 100 398...

Page 29: ...RIPTION Voltage Frequency V AC Hz 115 60 Intake power W 37 3 15 Outlet power W 15 rated torque Current A 0 228 15 Speed rpm 1360 30 No of poles 4 Condenser µF 3 5 Insulation Class E Protection C Thermal prot 110 15 8 12 External fan 8 13 Compressor 8 14 Evaporator assembly 8 15 Condenser assembly 8 16 Louver motor ...

Page 30: ...t when working with refrigerants Failure to follow these instructions may cause serious injury or death CAUTION RISK OF BURNS It is necessary to follow correct safety procedures and wear protective equipment when working with a torch Failure to follow these instructions may cause serious injury or death CAUTION RISK OF FREEZING It is necessary to follow correct safety procedures and wear protectiv...

Page 31: ...all all panels before operating the unit Failure to follow these instructions may cause serious personal injury or death and damage to the product WARNING Steps for maintenance and disassembly of components requires the presence of two operators NOTE All steps described below are represented by illustrations of the unit with front refrigerant charging and they are also valid for the unit with rear...

Page 32: ... 2 Body removal Remove the lower cover 1 Remove the front cover 2 Remove the mounting screws 3 Remove the body 4 9 3 Front panel removal Remove all the mounting screws 1 Lift up and remove the front panel 2 ...

Page 33: ...cover removal Remove all the mounting screws 1 Remove the cover 2 9 5 Grille removal Remove the body Cf 9 2 Body removal on p 32 Remove all the mounting screws 1 Remove the front grille 2 rotate the rear grille 3 and remove the filter 4 ...

Page 34: ...panel removal Exert slight downward pressure on the lower plastic part of the housing 2 to release the back panel 3 Remove the bottom of the panel 3 9 7 External fan removal Remove all the mounting screws 1 Remove the external air sensor 2 ...

Page 35: ... 9 2 Body removal on p 32 Remove the grille Cf 9 5 Grille removal on p 33 Remove the screw 1 and remove the evaporating assembly 2 sideways NOTE Be careful not to force it too much and damage the tubing Remove the screws 3 Slightly lift up the tank and disconnect the condensate tube 4 Carefully remove the upper tank 5 from its seat ...

Page 36: ... Remove all the mounting screws 1 Carefully remove the display board 2 from its seat 9 11 Electronic assembly housing removal Remove the body Cf 9 2 Body removal on p 32 Remove the board housing cover Cf 9 4 Board housing cover removal on p 33 Disconnect all the electrical unions 1 Remove the mounting screws 2 Carefully remove the housing 3 from its seat ...

Page 37: ...2 Remove the front cover Cf 9 3 Front panel removal on p 32 Disconnect all the main board connectors A Remove the mounting screws 1 Carefully remove the main board 2 from its seat 9 13 Capacitor removal Remove the electrical wiring 1 Loosen the mounting bolts 2 Remove the capacitor 3 ...

Page 38: ... removal Remove the mounting screw 1 from the cover and the tube from the condenser 2 Remove the cover 3 being careful not to damage the electrical connections 9 16 Thermoactuator assembly removal Remove the connectors 1 from the thermoactuator Remove the locking clip 2 from the condensate drain tube and move the tube Remove the mounting screws 4 Remove the thermoactuator assembly 5 ...

Page 39: ...f 9 2 Body removal on p 32 Remove the grille Cf 9 5 Grille removal on p 33 Remove the front panel Cf 9 3 Front grille removal on p 32 Remove the electronic assembly housing Cf 9 11 Electronic assembly housing removal on p 36 Remove the upper tank Cf 9 8 Upper tank removal on p 35 Remove the internal fan Cf 9 9 Internal fan removal on p 36 NOTE Before removing every single assembly component ensure...

Page 40: ...are disconnected Remove the screw 1 Carefully remove the condensate slinger assembly 2 and disconnect the condensate drain tube 3 NOTE To clean the condenser slinger assembly it is recommended to fill it with water agitate it and empty it Repeat this several times so as to eliminate as much dirt from the inside as possible that could block the condensate drain holes 9 20 Refrigerant charging disch...

Page 41: ... to discharge charge the gas Connect the pressure gauge digital vacuum gauge to empty the refrigeration system and heat pump 9 and the recovery device 10 in order to reclaim and recover the gas Wait for the circuit to be empty pressure gauge at zero before working on refrigerant circuit components Complete the steps for discharging charging refrigerant reseal the circuit recreate the narrow point ...

Page 42: ...9 22 Evaporator assembly removal Remove the body Cf 9 2 Body removal on p 32 Remove the back Cf 9 6 Back removal on p 34 Discharge the gas from the refrigerant circuit Cf 9 20 Charge discharge refrigerant on p 40 Remove the insulation from the tubes 1 Position a shield to protect the unit and then unsolder the tubes at the end A B Remove the mounting screw 3 Remove the evaporator assembly 4 being ...

Page 43: ...l on p 36 Remove the intermediate tank assembly Cf 9 18 Intermediate tank assembly removal on p 39 Discharge the gas from the refrigerant circuit Cf 9 20 Charge discharge refrigerant on p 40 NOTE Before moving every individual assembly component ensure that the electrical wiring and any condensate drain tubes are disconnected Remove the screws 1 2 and release the right side 3 Remove the screw and ...

Page 44: ...ected more easily as the signal weakens In order to be able to use the Wi Fi board the smartphone must be able to communicate via Bluetooth Wi Fi or 3G based on the location of the same with respect to the climate control unit The quality of the connection to a wireless network may be affected by the presence of electromagnetic smog 10 1 2 Wi Fi board structure REF No DESCRIPTION 1 Electronic boar...

Page 45: ...h the B1018 board is housed is in the upper right Disconnect the electrical power from the climate control unit Remove the unit from the wall bracket Loosen the body Cf 9 2 Body removal on p 32 in order to access the housing A of the board Remove the screws 1 and the cover 2 Mount the B1018 board in its housing using the proper screws 3 Connect the communication cable to the serial port 4 located ...

Page 46: ...of the Wi Fi kit or in the included items documentation Wi Fi connection automatic procedure Configuration complete 10 2 3 Control diagrams BUTTON DESCRIPTION 1 Settings Access the app settings 2 Alarm history Access the list of alarms 3 Room Climate control unit selector indicates the unit connected to the app allows selection of another installed unit 4 Indicate communication channel Display the...

Page 47: ...erform these steps Bluetooth on the smartphone must be on and the climate control unit to be registered must be within Bluetooth communication range NOTE Your PIN cannot be changed and it is unique for every B1018 kit so you must keep it safe for any new registration of the climate control unit on the app We suggest that you use one of the labels provided in your welcome kit and attach it next to ...

Page 48: ...id access only If you select TIMER it is possible to access the Timer programming screen BUTTON DESCRIPTION 1 Close Used to confirm settings and return to the Manage Climate Control Units 2 Day indicator Displays the selected day of the week 3 Edit program Allows access to the page to modify programming for the selected day 4 Select day Used to select another day of the week 5 Daily program displa...

Page 49: ...s of another type submerge the filter in water and mild detergent solution If the filter is damaged replace it Correctly reinstall the filter in place Remove any lint from the grille 11 2 Maintenance If you do not plan to use the unit for a long period do the following Activate the fan only mode for several hours approx 1 2 hours to dry the inside of the unit Shut off the unit and disconnect power...

Page 50: ...13059 74 165 2 1 43498 5 41 26 8778 37 98 6 5 87359 75 167 1 38703 6 42 8 25 4954 38 100 4 5 62961 76 168 8 1 34105 7 44 6 24 1932 39 102 2 5 39689 77 170 6 1 29078 8 46 4 22 5662 40 104 5 17519 78 172 4 1 25423 9 48 2 21 8094 41 105 8 4 96392 79 174 2 1 21330 10 50 20 7184 42 107 6 4 76253 80 176 1 17393 11 51 8 19 6891 43 109 4 4 57050 81 177 8 1 13604 12 53 6 18 7177 44 111 2 4 38736 82 179 6 1...

Page 51: ...MAESTRO SMART 51 ...

Page 52: ... 00 Olimpia Splendid USA Inc 870 International Parkway Suite 120 Flower Mound TX 75022 USA www olimpiasplendidusa com sales olimpiasplendidusa com customerservice olimpiasplendidusa com Technical Support 1 800 408 5196 ext 102 and ext 103 ...

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