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SK2013-SON-002-TechMnl-SWC-002

HYDRONIC HIGH-WALL FAN COILS

INSTALLATION OPERATION AND

SERVICE MANUAL

SWC~EC SERIES

Содержание SWC-04-V-ECM

Страница 1: ...SK2013 SON 002 TechMnl SWC 002 HYDRONIC HIGH WALL FAN COILS INSTALLATION OPERATION AND SERVICE MANUAL SWC EC SERIES ...

Страница 2: ...uality and safety The Highest Standards of Manufacturing In order to guarantee the very highest standards and performance we manage every stage in the manufacturing of our products Throughout the production process we maintain strict control originating with our extensive resources in research and development through to the design and manufacture of almost every individual component from molded pl...

Страница 3: ...Up Grille Cover 25 C 2 2 Removing Front Cover Assembly 25 C 2 3 Air Purging 25 C 2 4 Wiring Connections 25 C 3 PIPE CONNECTIONS WITH VALVE 26 D CONTROL SPECIFICATIONS 27 D 1 SK NCSWC 001 COMPLETE FUNCTION FCU CONTROLLER 27 D 1 1 Abbreviations 27 D 1 2 Definition of Input Output 27 D 1 3 Wiring Diagram SK NCSWC 001 28 D 1 4 Configuration Settings 29 D 1 5 Control Logics For 2 Pipe System 31 D 1 6 C...

Страница 4: ... 4 6 Error Description 53 D 5 OPEN MODBUS PROTOCOL 54 E USERS INTERFACE 58 E 1 REMOTE CONTROL HANDSET 58 E 2 WIRED WALL PAD 59 E 2 1 Wall Pad Display 59 E 2 2 Wall Pad Operation Guidelines 60 E 2 3 EC unit RPM setting 63 E 3 SENSOR RESISTANCE R T CONVERSION TABLE 64 E 4 TROUBLESHOOTING GUIDE 66 ...

Страница 5: ...n S Complete function onboard PCB with integrated group control functionality W Limited function onboard PCB with drain pump louver and zone control functionality V 2 pipe system 04 Model See General Specification section B for cooling heating Sizes capacities 06 12 15 18 20 24 SWC Hydronic high wall C Series ...

Страница 6: ...s are standard to all High wall models Tabs located on the front of the unit can be unsnapped allowing the filter to be easily slid downward and removed No tools are required nor are dismantling of any equipment Air Grille Distribution all High wall units are equipped with both deflector blades and independent directional vanes enabling supply air to be automatically distributed and air flow and d...

Страница 7: ...8 2 44 Max Electric Heater Capacity 0 6 1 2 FCCOP e Rating 172 211 246 232 Class B B B B Sound Sound PressureLevel Outlet dB A 27 24 21 35 27 24 35 27 24 41 32 27 Sound Power Level Outlet e 38 35 32 46 38 35 46 38 35 52 43 38 Electrical Fan Motor Power e H W 10 13 13 20 M 8 10 10 13 L 6 8 8 10 Fan Motor Apparent Power H 20 32 32 50 Fan Motor Running Current H A 0 08 0 142 0 142 0 182 Hydraulic Coo...

Страница 8: ...COP e Rating 255 212 153 Class B B C Soun d Sound PressureLevel Outlet dB A 46 40 34 41 35 30 48 45 35 Sound Power Level Outlet e 57 51 45 52 46 41 59 56 46 Electrical Fan Motor Power e H W 30 45 83 M 20 24 60 L 13 18 24 Fan Motor Apparent Power H 83 90 200 Fan Motor Running Current H A 0 272 0 4 0 75 Hydraulic Cooling Water Flow Rate H L h 752 889 1072 M 658 727 961 L 536 601 727 Cooling Pressure...

Страница 9: ...ms Model Fin Height mm Fin Length mm Fins per Inch No of Rows No of Copper No of Circuits Tube Diameter mm SWC 04 230 680 19 5 2 8 2 7 SWC 06 357 680 2 20 4 7 SWC 12 357 680 2 26 5 7 SWC 15 357 680 2 26 5 7 SWC 18 357 680 2 34 5 7 SWC 20 378 845 2 36 6 7 SWC 24 378 845 2 36 6 7 ...

Страница 10: ...0625 1 41 0 0971 18 6 15 4 11 4 0 0671 1 7 1 03 19 16 2 15 8 0 0813 290 0 853 0 658 16 8 14 4 86 0 0407 1 09 0 804 18 1 14 8 7 4 0 052 1 17 0 804 18 1 15 1 8 33 0 0559 1 42 0 853 18 5 15 9 11 5 0 0675 220 0 687 0 526 16 2 13 7 2 04 0 0328 0 877 0 642 17 4 14 5 5 1 0 0418 0 94 0 642 17 4 14 7 5 73 0 0448 1 13 0 681 17 8 15 5 7 89 0 0541 9 370 0 721 0 67 18 2 15 2 3 6 0 0344 1 02 0 85 19 6 16 6 44 0...

Страница 11: ...rate in heat exchanger Qa air flow Pfs sensible cooling capacity Tad discharge air dry temperature Taw discharge air wet temperature SWC 12 V ECM TAI DB24 C WB17 4 C TAI DB27 C WB19 C TAI DB27 C WB19 5 C TAI DB28 C WB21 C Twi qa Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw C m3 h kW kW C C kPa l s kW kW C C kPa l s kW kW C C kPa l s kW kW C C kPa l s 5 50...

Страница 12: ...ate in heat exchanger Qa air flow Pfs sensible cooling capacity Tad discharge air dry temperature Taw discharge air wet temperature SWC 18 V ECM TAI DB24 C WB17 4 C TAI DB27 C WB19 C TAI DB27 C WB19 5 C TAI DB28 C WB21 C Twi qa Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw C m3 h kW kW C C kPa l s kW kW C C kPa l s kW kW C C kPa l s kW kW C C kPa l s 5 876...

Страница 13: ...anger Qa air flow Pfs sensible cooling capacity Tad discharge air dry temperature Taw discharge air wet temperature SWC 24 V ECM TAI DB24 C WB17 4 C TAI DB27 C WB19 C TAI DB27 C WB19 5 C TAI DB28 C WB21 C Twi qa Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw Pf Pfs Tad Taw dPw Qw C m3 h kW kW C C kPa l s kW kW C C kPa l s kW kW C C kPa l s kW kW C C kPa l s 5 1240 6 17 4 27 13 1...

Страница 14: ...1 58 31 5 0 0378 3 48 1 45 32 4 0 0347 3 1 32 33 3 0 0316 2 52 1 19 34 2 0 0285 2 04 290 1 3 32 2 0 0314 2 47 1 2 33 1 0 0288 2 15 1 1 34 0 0262 1 83 1 34 9 0 0236 1 51 220 1 8344 33 1 0 025 1 69 0 961 34 0 023 1 47 0 876 34 9 0 021 1 25 0 791 35 8 0 019 1 03 70 60 370 2 83 42 0 0676 8 74 2 7 43 0 0644 8 05 2 57 44 0 0612 7 36 2 44 45 0 058 6 67 290 2 34 43 3 0 056 6 26 2 23 44 3 0 0533 5 77 2 12 ...

Страница 15: ...Tad discharge air dry temperature Tai in flow air temperature Twi in flow fluid temperature Two out flow fluid temperature Qa air flow SWC 12 V ECM TAI 18 C TAI 20 C TAI 22 C TAI 24 C Twi Two qa Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw C C m3 h kW C l s kPa kW C l s kPa kW C l s kPa kW C l s kPa 45 40 500 2 83 35 8 0 136 9 61 2 59 36 4 0 124 8 29 2 35 37 0 112 6 97 2 11 37 6 0 1 5 6...

Страница 16: ...r Tad discharge air dry temperature Tai in flow air temperature Twi in flow fluid temperature Two out flow fluid temperature Qa air flow SWC 18 V ECM TAI 18 C TAI 20 C TAI 22 C TAI 24 C Twi Two qa Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw C C m3 h kW C l s kPa kW C l s kPa kW C l s kPa kW C l s kPa 45 40 876 4 78 35 2 0 229 18 7 4 37 35 8 0 209 16 1 3 96 36 4 0 189 13 5 3 55 37 0 169...

Страница 17: ...rge air dry temperature Tai in flow air temperature Twi in flow fluid temperature Two out flow fluid temperature Qa air flow SWC 24 V ECM TAI 18 C TAI 20 C TAI 22 C TAI 24 C Twi Two qa Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw Pf Tad Qw dPw C C m3 h kW C l s kPa kW C l s kPa kW C l s kPa kW C l s kPa 45 40 1240 6 78 35 2 0 324 26 1 6 19 35 8 0 296 22 5 5 6 36 4 0 268 18 9 5 01 37 0 24 15 3 1080 6 ...

Страница 18: ... SWC 04 06 12 15 18 ECM Model Unit Dimensions mm A B C D E F G H SWC 04 06 12 15 18 40 105 875 55 105 R20 60 74 Model Unit Dimensions mm a b c d e f g h SWC 04 06 12 15 18 200 55 30 30 220 229 10 300 Model Unit Dimensions mm 1 2 3 4 SWC 04 06 12 15 18 665 170 710 125 All dimensions shown in mm ...

Страница 19: ...rawing for SWC 20 24 ECM Model Unit Dimensions mm A B C D E F G SWC 20 24 90 1050 51 90 15 73 74 Model Unit Dimensions mm a b c d e f g h SWC 20 24 215 52 30 32 235 310 58 13 Model Unit Dimensions mm 1 2 3 4 SWC 20 24 855 155 820 175 All dimensions shown in mm ...

Страница 20: ...Page 20 of 67 SK2013 SON 002 TechMnl SWC 002 B 5 Valve Information B 5 1 2 Way Valve Body Valve Dimensions mm DN A B C D D15 G1 2 52 47 19 5 63 ...

Страница 21: ...re the clearance on every side of the fan coil unit conforms to the following drawing 5 From the floor the height should be more than eye level 6 Avoid installing the unit in direct sunlight Required clearance for maintenance and servicing is as shown above All dimensions shown in mm 7 The signal receiver on the unit must be kept away from any high frequency emission source 8 Keep the unit away fr...

Страница 22: ...Page 22 of 67 SK2013 SON 002 TechMnl SWC 002 C 1 2 Mounting Plate Dimensions SWC 04 06 12 15 18 ECM SWC 20 24 ECM All dimensions shown in mm ...

Страница 23: ...own in the above figure or by means of gradiometer Fail to follow this may cause indoor water dripping and abnormal noise 4 Fix the mounting plate by means of expansion screws or tapping screws C 1 4 Drilling the Condensate Drainage Hole 1 Ensure that the hole for condensate drainage is correctly positioned The height should be lower than the below edge of the indoor unit 2 Drill a 65mm diameter h...

Страница 24: ...late C 1 6 Drainage Piping Works 1 Install the drain hose so that it slopes downward slightly for free drainage Avoid installing it as shown in the below illustration marked with X 2 Put water in the drain pan and make sure that the water is drained outdoors 3 If the flexible drain hose provided in the indoor unit is not long enough please extend it by joining it to an extension hose not provided ...

Страница 25: ...owards you C 2 3 Air Purging 1 After connecting the water inlet and outlet pipes to the main supply lines turn on the main breaker and operate the unit in COOLING mode 2 Open the water inlet valve and flood the coil 3 Check all connections for water leakage if no leak is found open the purging valve by using hand and support the unit with an open end wrench Then purge the air trapped inside the co...

Страница 26: ...Page 26 of 67 SK2013 SON 002 TechMnl SWC 002 C 3 Pipe Connections with Valve Pre assembly Complete Assembly Flexible copper Valve body with actuator gasket Coil connector ...

Страница 27: ...afety switch EH Voltage free NC The contact is closed before the EH is turned on Power input Phase L1 Power supply to the PCB and all the loads connected to the voltage outputs Max length 5 m Neutral N1 Power supply to the PCB and all the loads connected to the voltage outputs Max length 5 m Earth PE1 Power supply to the PCB and all the loads connected to the voltage outputs Max length 5 m Voltage...

Страница 28: ...Page 28 of 67 SK2013 SON 002 TechMnl SWC 002 D 1 3 Wiring Diagram SK NCSWC 001 ...

Страница 29: ...guration selection 2 pipe system only SW4 Pre heat protection temperature selection SW5 SW6 brushless DC fan motor configuration 1 Default DIP Switch Settings DIPA S1 DIPB S2 2 Thermoelectric Valve Configuration An on board dip switch SW3 of DIPB is used for this configuration 3 Unit Configuration On board DIP Switch on DIPB are used for below configuration SW1 PR O contact setting 0 Economy conta...

Страница 30: ...Cool Heat booster heater 1 0 Cooling only 1 1 Cool primary heater 6 Air Conditioner ON OFF There are 3 ways to turn the system on or off a By the ON OFF button on the handset or wired wall pad b By the programmable timer on the handset or wired wall pad c By the manual control button on the air conditioner 7 Power On Setting a When the power on signal is received by the air conditioner the Mode Fa...

Страница 31: ...eater MTV1 MTV2 AUX1 and AUX2 are turned off b Indoor fan speed can be adjusted for low medium and high HEAT MODE Heat Mode without Electrical Heater a MTV2 AUX2 and heater are always off b If Tr Ts 1ºC or 4ºC if economy contact is activated heat operation is activated MTV1 and AUX1 are turned on Indoor fan runs at the set speed c If Tr Ts heat operation is terminated MTV1 and AUX1 are turned off ...

Страница 32: ... runs at 200RPM b If Ti1 38ºC or 30ºC depends on DIP setting when MTV1 and AUX1 are on indoor fan runs at set speed c If indoor coil temperature sensor is damaged pre heat time is set for 2 minutes and indoor fan runs at set speed Pre Heat with Electrical Heater a If Indoor fan speed 300RPM electrical heater will turned on POST HEAT Post Heat without Electrical Heater a If Ti1 38ºC MTV1 and AUX1 a...

Страница 33: ...e it will change over to AUTO HEAT mode upon satisfy all the conditions below 1 Ts Tr 1 0 C or 4ºC if economy contact is activated 2 MTV1 has stop 10 minutes b If current running mode is AUTO HEAT mode it will change over to AUTO COOL mode upon satisfy all the conditions below 1 Tr Ts 1 0 C or 4ºC if economy contact is activated 2 MTV1 has stop 10 minutes Note AUTO COOL or AUTO HEAT operations are...

Страница 34: ...ter a MTV1 MTV2 and AUX2 are off b If Ti1 36ºC or 28ºC is selected by DIPB S2 position SW4 AUX1 is on while indoor fan remains off c If Ti1 38ºC or 30ºC is selected by DIPB S2 position SW4 AUX1 is on while indoor fan runs at set speed d If indoor coil temperature sensor is damaged pre heat time is set for 2 minutes and indoor fan runs at set speed Pre Heat with Electrical Heater a If Indoor fan sp...

Страница 35: ... for 5 seconds before it is turned off FAN MODE a Indoor fan runs at the set speed while heater MTV1 MTV2 AUX1 and AUX2 are turned off b Indoor fan speed can be adjusted for low medium and high HEAT MODE Heat Mode without Electrical Heater a MTV1 AUX2 and heater always off b If Tr Ts 1ºC or 4ºC if economy contact is activated heat operation is activated MTV2 and AUX1 are turned on Indoor fan runs ...

Страница 36: ...an runs at 200RPM after the unit off for 20 seconds LOW TEMPERATURE PROTECTION OF INDOOR COIL a If Ti1 2ºC for 2 minutes MTV1 and AUX2 are turned off If indoor fan is set for low speed it will run at medium speed If it is set at medium or high speed it will keep running at the same speed b If Ti1 5ºC for 2 minutes MTV1 and AUX2 are turned on Indoor fun runs at set speed OVER HEAT PROTECTION OF IND...

Страница 37: ...nutes Note AUTO COOL or AUTO HEAT operations are the same as COOL or HEAT mode respectively SLEEP MODE a SLEEP mode can only be set in COOL or HEAT modes b In COOL mode after SLEEP mode is set the indoor fan will run at low speed and Ts will increase 2ºC during 2 hours c In HEAT mode after SLEEP mode is set the indoor fan will run at set speed and Ts will decrease 2ºC during 2 hours d Changing of ...

Страница 38: ...has run at this speed for more than 30 seconds Fan speed is regulated according to the profile below b In HEAT mode the fan speed cannot change until it has run at this speed for more than 30 seconds Tr Ts Ts 1C Ts 2C Ts 3C Low Low Medium High Low Medium High High Tr Medium Low Low Ts 3C Ts 2C Ts 1C Ts High Medium Low ...

Страница 39: ... stop louver at any desired poison between 35 100º D 1 9 Buzzer If a command is received by the air conditioner the master unit will respond with 2 beeps for each setting and the slave unit will respond with 1 beep D 1 10 Auto Restart The system uses non volatile memory to save the present operation parameters when system is turned off or in case of system failure or cessation of power supply Oper...

Страница 40: ...all pad will globally broadcast Note When button pressing is effective master unit buzzer will beep twice and slave unit beeps once D 1 11 2 Electric Heater Safety Switch on control PCB Before the electrical heater is turned on the EH safety switch must be closed If this contact is opened continuously 1 second heater must be cut off immediately and report error Once the contact is returned to clos...

Страница 41: ...Page 41 of 67 SK2013 SON 002 TechMnl SWC 002 D 2 LED lights For all units Power Operation LED light both green Unit on Operation LED On Power LED Off Unit in standby Power LED On Operation LED Off ...

Страница 42: ... sensor failure Green LED blink 3 times stop 3 sec Room sensor unplugged or damaged 1 Check Tr plug is connected or not 2 Check sensor s resistance is correct or not Indoor coil sensor 1 failure Green LED blink 4 times stop 3 sec Ti1 sensor unplugged or damaged 1 Check Ti1 plug is connected or not 2 Check sensor s resistance is correct or not Indoor coil low temperature protection Green LED blink ...

Страница 43: ...ure RED LED blink 15 times stop 3 sec Check unit 15 communication plug and fix it Unit 16 failure RED LED blink 16 times stop 3 sec Check unit 16 communication plug and fix it Unit 17 failure RED LED blink 17 times stop 3 sec Check unit 17 communication plug and fix it Unit 18 failure RED LED blink 18 times stop 3 sec Check unit 18 communication plug and fix it Unit 19 failure RED LED blink 19 tim...

Страница 44: ...andset operation c The master unit settings are Unit ON OFF Mode Fan Speed Timer Clock Set Temperature Swing Function and Sleep Function for wall pad operation SLAVE UNIT FUNCTION a The slave unit receives data on its settings from the master unit b The slave unit is allowed to change to a locally desired setting by local controller as long as there are no subsequent changes to the settings of the...

Страница 45: ... 001 2 Communication plug A B A B is printed on the main PCB When you connect the wires please ensure connection of A to A and B to B 3 Connection wire 3 1 If the total length of wire is more than 1000m please use shielded wire in order to protect the signal transmission 3 2 Complete wire connection First unit Middle unit Last unit ...

Страница 46: ...espondence 3 3 2 Check the wire contact by using a multimeter 3 3 3 Check 1 and 2 3 and 4 5 and 6 to be sure connections correct 3 3 4 If the resistance between two wire contacts is too high please check and reconnect the wire contacts 1 st contact 2 nd contact 3 rd contact 4 th contact 5 th contact 6 th contact First unit Middle unit Last unit ...

Страница 47: ... while Slave unit will beep once Using Wall pad to Set Master Control Unit a Connect all the units PCBs according to the wire color and type of connector b Select the master unit by setting DIPA S1 SW6 to ON 1 in the PCB c Ensure the DIPA S1 SW6 is set to OFF 0 in the PCB on each slave unit d Provide each slave unit an addressable code by configuring SW1 SW5 of DIPA S1 according to the DIP switch ...

Страница 48: ...SW5 DIPA S1 SW4 DIPA S1 SW3 DIPA S1 SW2 DIPA S1 SW1 Unit No Remark 1 0 0 0 0 0 01 Master 0 0 0 0 0 1 02 Slave 0 0 0 0 1 0 03 Slave 0 0 0 0 1 1 04 Slave 0 0 0 1 0 0 05 Slave 0 0 0 1 0 1 06 Slave 0 0 0 1 1 0 07 Slave 0 0 0 1 1 1 08 Slave 0 0 1 0 0 0 09 Slave 0 0 1 0 0 1 10 Slave 0 0 1 0 1 0 11 Slave 0 0 1 0 1 1 12 Slave 0 0 1 1 0 0 13 Slave 0 0 1 1 0 1 14 Slave 0 0 1 1 1 0 15 Slave 0 0 1 1 1 1 16 Sl...

Страница 49: ...Page 49 of 67 SK2013 SON 002 TechMnl SWC 002 D 3 4 Unit Network Wiring Scheme Wiring diagram for a master slave network connection ...

Страница 50: ... power the unit is turned off R 2 Med R 3 Hi Power input Phase L Power supply to the PCB and all the loads connected to the voltage outputs Max length 5 m Neutral N Power supply to the PCB and all the loads connected to the voltage outputs Max length 5 m Earth GND Power supply to the PCB and all the loads connected to the voltage outputs Max length 5 m Digital input Wired wall pad TTL Change EC mo...

Страница 51: ...Page 51 of 67 SK2013 SON 002 TechMnl SWC 002 D 4 2 Wiring diagram SK NCSWC 002 ...

Страница 52: ...2 0 1 0 900 700 600 SWC 15 0 1 1 1100 800 700 SWC 18 1 0 0 1300 1100 900 SWC 20 1 0 1 1100 900 800 SWC 24 1 1 0 1350 1200 900 Default RPM 1 1 1 Set by customer requirement D 4 4 Control Logics 1 Power On Setting Any speed is powered the unit is turned on When all of relays are off the unit is turned off 2 Swing Louver When the unit is turned on the louver will restore to the largest angle at 100º ...

Страница 53: ...ff D 4 6 Error Description For all units Operation LED light Green Item Blink Reason Remedy Indoor coil sensor 1 failure Green LED blink 4 times stop 3 sec Ti1 sensor connection is not good or damaged 1 Check Ti1 plug is good or not 2 Check sensor s resistor is good or not EC motor failure Green LED blink 9 times stop 3 sec No EC motor feedback 1 Check EC motor s wires connector 2 Check the EC mot...

Страница 54: ...ion 01 01H Read Coils 02 02H Read Discrete Inputs 03 03H Read Holding Registers 04 04H Read Input Registers 05 05H Write Single Coil 06 06H Write Single Register 15 0FH Write Multiple Coils 16 10H Write Multiple Registers 255 FFH Extended Commands which is used to test Valid Error code table Error code Description Definition 01 01H Invalid commands Received commands beyond valid commands 02 02H In...

Страница 55: ...100011 Reserved 100012 Reserved 100013 Reserved 100014 Reserved 100015 R read only W write only R W read and write Discrete table Description Address Type Remark MTV1 200000 R MTV2 200001 R AUX1 200002 R AUX2 200003 R Condensate pump 200004 R Electrical heater 200005 R Wired wall pad 200006 R PRO 200007 R Float switch 200008 R Reserved 200009 R EH protection switch 200010 R Internal actually runni...

Страница 56: ...7 W Calibration wired wall pad and set timer function Minute 300008 W Calibration wired wall pad and set timer function Second 300009 W Calibration wired wall pad and set timer function Hours in Timer on 300010 R W Timer ON Minute in Timer on 300011 R W Timer ON Hours in Timer off 300012 R W Timer OFF Minute in Timer off 300013 R W Timer OFF Icon of Timer ON or OFF 300014 R W BIT0 Icon of Timer ON...

Страница 57: ... over heat protection Bit6 Reserved Bit7 Electrical heater failure Bit8 Motor1 Error Bit9 Motor2 Error Bit10 System parameters error Bit11 Reserved Bit12 Reserved Bit13 Reserved Bit14 Reserved Bit15 Reserved Fan speed status 400006 R Low 04 H Medium 02 H High 01 H Mode status 400007 R Cooling mode 01 H Dehumidify mode 02 H Fan mode 04 H Heating 08 H Setting temperature status 400008 R Testing only...

Страница 58: ...Mnl SWC 002 E Users Interface E 1 Remote Control Handset Attention When unit with handset is master settings are automatically sent to slaves Auto Cool Heat operation will be applicable in 4 pipe system only Use Swing is not applicable ...

Страница 59: ...Page 59 of 67 SK2013 SON 002 TechMnl SWC 002 E 2 Wired Wall Pad E 2 1 Wall Pad Display ...

Страница 60: ...will show Press DAY button to change the day the ON timer is to be programmed Press TIMER button again and OFF symbol blinking indicates OFF timer programming mode The setting method is the same as ON timer setting above Press TIMER button again to exit timer ON OFF setting function Should there be any on or off timer being programmed will light up Should there be any unexecuted ON or OFF timer fo...

Страница 61: ...vate clock synchronization to all slave units Master wall pad will respond with a beeping sound f Key lock In order to prevent unauthorized access to the system setting a key lock function is provided to prevent mischief Hold down and for 3 seconds to activate key lock symbol lights up Repeat the same to exit key lock Only button is applicable in key lock mode g Swing No applicable h Sleep Press S...

Страница 62: ... shows the slave unit under browsing Slave unit selection method is the same as in networking control above Press HUMIDIFY or HUMIDIFY to browse various parameters as follow Wall pad display temperature area Wall pad display time area C0 Return air temperature displayed C1 Indoor coil temperature displayed C2 DIP switch setting displayed C3 Indoor coil 2 temperature Press CANCEL button to exit o E...

Страница 63: ...ition 4 Wired wall pad LED will be shown as following 5 After finish the RPM setting turn the DIP switch 1 to OFF position The Wired wall pad display will resume normal This is the motor RPM setting Press TEMP button to increase the RPM setting by 10RPM step This is the speed level setting d0 means low speed d1 means medium speed d2 means high speed Press PARAMETER button to select ...

Страница 64: ... 16 16 18 84 5 88 11 91 85 16 14 69 15 05 15 41 17 79 8 83 17 86 64 17 14 03 14 37 14 7 16 75 39 78 53 81 76 18 13 41 13 72 14 03 15 71 26 74 18 77 19 19 12 81 13 1 13 4 14 67 37 70 1 72 9 20 12 24 12 52 12 79 13 63 73 66 26 68 88 21 11 7 11 96 12 22 12 60 3 62 67 65 1 22 11 19 11 43 11 67 11 57 08 59 28 61 55 23 10 71 10 93 11 15 10 54 05 56 1 58 22 24 10 24 10 45 10 66 9 51 19 53 12 55 08 25 9 8...

Страница 65: ... 3 225 3 326 3 43 89 0 8998 0 9401 0 9818 53 3 105 3 204 3 305 90 0 8721 0 9115 0 9522 54 2 99 3 086 3 185 91 0 8455 0 8839 0 9237 55 2 88 2 974 3 07 92 0 8198 0 8573 0 8961 56 2 774 2 866 2 959 93 0 795 0 8316 0 8696 57 2 673 2 762 2 854 94 0 7711 0 8069 0 8439 58 2 576 2 663 2 752 95 0 748 0 783 0 8192 59 2 483 2 568 2 655 96 0 7258 0 7599 0 7953 60 2 394 2 477 2 562 97 0 7043 0 7376 0 7722 61 2...

Страница 66: ...tion Place in the ON position Faulty room control Check the room control Faulty fan Check fan motor Insufficient output Filter clogged Clean the filter Air flow obstructed Remove obstacles Room control regulation Check the room air sensor Incorrect water temperature Check the water source Noise and vibrations Contact between metal parts Check for loosening parts Loose screws Tighten screws ...

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