Manuale Tecnico WMZ Ing
Contents
1. i Performance curves B Model WMZ 12 WMZ le COULING DISCHARGE URE i 350 320 a a 290 Indoor Temp 3 i e 24 WBIC z 5 260 e 22 WBLCI a a 20 WBIC i 1 x 18 WBLIC i lt 230 200 i gt 3 3 140 10 15 20 25 30 35 40 45 Outdoor Temp DBC z ISCHARGE PRESSUR _ 340 O f J O 320 i 300 wy 280 DE Indoor Temp 4 25 DBIC i y 260 A m 20 DBIC a 4 15 DEC 9 J 240 a l i ee ia o ES Wiring diagram Y Model WMZ 7 9 12 a Y U p lt A O gt U A S S vu e a BK BRN W NE RV ki TURAL BRN U BK ZIG a B STEP EN IEN Le 6 gt MOTOR ololololololog CABLESS BETWEEN SR SICT INDOOR AND OUTDOOR O UNIT l l bd A HEAT PUMB 5x1 5MM 1 IPH 2D 240V SON N f NEUTRAL lt ii2. i wMZ lc LING CAPACITY i 4 200 l 4250 DN 4000 GAN 5 Indoor Temp t Tb e 24 WBIC i 3 2004 22 WBIC OP TT a 20 WBC 18 WBIC pa 2500 lia a T n a 3250 3000 ef 10 19 20 ES 30 Do 40 43 Outdoor Temp DBC i WMZ 12 HEATING CAPACITY i i 4 200 i DA 4000 il A Indoor Temp gt 23200 sal 15 DBIC i A a 20 DBIC L E a 25 DBICI E 3000 a 3 2900 o 2000 i no 0 9 10 Lo Outdoor Temp WBC i i d Performance curves 5 Model WMZ 12 AH 20 DBLC a ed DBICI Suciton pressur gE NN 3 a WMZ lIe LING i UCTION PR UR i l 80 a J i Da Indoor Temp i MA 24 WBIC i 22 WBIC l AT 4 20 WBI
3. gE HEATING MODE Service Sensor ca zE port 7 IK L 5 7 Sensor _ o H Sy op Neel p B nn E E Viva Nk il Reverse O connection C 3 valve Capillary p mn Lt ttt ttt A E tube i aa Capillary pa Indoor coil tube VVVV HHH COMM et o Outdoor coil Filter Check Filter NO Da et valve y Sa ae OUTDOOR UNIT a N p INDOOR UNIT a e DE 8 di N Service Sensor A port IC 5 Z E Sensor o D JJ LI Ww f i J Ced J are Reverse MU connection 4 al valve tube lt l i A n a Capillary nnn Indoor coil C tube VVVV RIO ms LC J O0 a E essi Outdoor coil Filter Check Filter Y valve pr a cl mai E mn OO nn nn nn mn nn mio e e nn e e e e e es nn ne e mimli nn nn ies e a mn O Refrigeration diagram HEAT PUMP MODELS SERIES WMZ 9 OUTDOOR UNIT INDOOR UNIT Service Sensor Wm port 5 Y SS Sensor 2 gt NE Nw E Flared a Reverse ki connection valve O J ba o Capillary T Indoor coil tube MPA a J Outdoor coil Filter Filter j NL ii y COOLING MODE OUTDOOR UNIT INDOOR UNIT
4. Service Sensor O A port l o i E i Sensor O mhi LL Y y Lo 5 IN wa Bi Reverse 3 connection a valve 4 J bM x 7 Caella Indoor coil cen mE ST WY TC L Outdoor coil Filter gE EE nm e e e Gw e e ce e ic em sn nn e ce wo mn nn nn ee I Ra e e e ms OO e ne e ce e NO e IE VO O e nn ee e ee ies er S tE E E E l l i Josuos i diagram ST MODELS COOLING ONLY WMZ 7 9 12 109 JOOPUI A Ba Refrigeration LINN HOOGQNI HI E IA UOI D9UUOD poe ala a TE loo JOOPINO i Je nato p di a _ O A SSAJBA Pali E 7 l MAL Mod MU Josues 99IAJ9S ea Term J e LINN HOOQLMO Yi Ol N u o ll O Ol al 7 gt S OF ol 0 n s O ol a u al Ul E Ol a Ol az u Qui e4 LI Mi Z n Ol Q A i al Ol ca ml 2 a MT ie Tubing Connections Model WMZ 7 9 12 RC ST R407C Outdoor C E Unit Il A Suction line ka B Liquid line I I Tube bending c Flare nut D Pipe insulation E Insulating sleeve Indoor Unit h A 1 4 3 8 112 5 8 3 4 A jj
5. 9 236332 6POLESTERMINALBLOK Et i 10 286179 2POLESTERMINALBLOK 1_ i 11 253046 oupserpve tt 12 201019 WM Pt 13 203008 wasee a PA Y 14 4517990 capacitor MN _ 15 4517993 CAPACITOR UBV Et 16 4519934 CompressorassyPG225X2C4FS pa 4519998 COMPRESSORASSY 5 _____ l dh fd mh 224136 ewayvaive 3 3 3 3 3 Y Y i i 361069 CAPILLARYTUBE 3 3 Y os oa foe EA a NR ZZZ ZZZ nne i FR Exploded view 212 Model GCZ 12 ST R407C ae NN Nue _ o iDN PEANN i ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 Klee eee ee gt f T o ot Spare paris list Model GCZ 12 ST R407C NO PARTNO NAME ____ _ LE 6 460129 JPAINTED SIDE PANEL ASSY 1 1 b8 204107 CABLE CLIP NYLON gt gt 4 1 9 236332 6 POLES TERMINAL BLOCK 4 1 4519933 comPRESSORASSY OI oa o UN UN SSN N ON VS RN I VSS A A eee eee eee ee ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 e C ma ma HEN HON E HON HENW ON ON Tri IS GS Ittiri iti iti II SS ES II NS SS II ne med
6. Performance curves 5 Model WMZ 7 wMZ CUULING PLETAL INPUI 1300 1200 100 Indoor Temp 1000 ii 4 e 24 WBIC on 12 AS eo wan i i 2 800 AT E 3 700 ET o Pr as a i 500 400 10 15 20 25 30 35 40 45 i Outdoor Temp DBC WMZ 7 HEATING 3 TUTAL INPU i 3 900 i _ Indoor Temp f 3 25 DBLCI i n m 20 DBIC i l 4 15 DBICI i p 3 3 3 j Performance curves 5 Model WMZ 7 e UP PO PO T gt O O E Indoor Temp eo DBIC s 20 DBLC A 15 DBLC Dischara A i
7. WMZ 7 9 12 da LL XII EE oS Se Sy Exploded Model mmm nn i T fN i l N i p a l a A iag J 1 Spare parts list 12 Model WMZ 7 9 12 7 No PartNo Name in Version aortas wzPmwg e TTT aeu nz Printing sname TTT sporto wnz Printing rt omo a lo seras Jwnz PAINTING orti bor awna JwnzprningorimFago A To gt awm err a 6600187 Frames TT ma 496598 coi indoorunt MT A awe coi indoorunt wz Ti S am peaingassyten A A E TA 6 ame Fan assy pesteny Tui C e awm Rear panelassy Oo y o l assi Mount Bracket A p i o l sess arching TT n ata040 remote contee Tui Tr eee Remote controler RCIA Tua TT 2 484879 Power cord cable ForEwop A i aan Power cora cable Forse i 4518407 Power cora cabe For Australian JA 8 ame lsem A bi is 4520534 wuz Control boxassy 91606808 a l gt ie aew memistor ngoorco LL 1 7 asu emise IT ow aem Motor Zi TT eeen rotore A To spiano Motor wz TT we 496526 cover A AO ao amr Base sensor Tui Tr a 496629 cover connector TT E I I I The recommended quantity of spare part is 1 1 5 per cent a a fa A N a a a a Lau Su a a fot oi li ll a ma ma HEN HOH ri ON ON Tri O riti iti II SS II IS IS
8. 4521326 4514098 4 WAY VALVE ASSY GC9RC e C ma ma o HOH E HON Tri Tri IS Ittiri iti II SS ON UUN SS ES II NESS SS ES II NE o IS II SE II SS IE II NS NG II SS II SE II IE o SE U NE II NESS __ E UO iti med 26 4514092 CAPILLARY WELDING ASSY GC7RC 4 27 28 29 0 1 32 33 Y ii id ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 Exploded view 212 Model GCZ 7 9 ST R407C A f IL L LL L Z 7 7 TT ZZ ZL IV ZL IJLOFIA LS6 432 ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 e Spare parts list Model GCZ 7 9 ST R407C NO PARTNO NAME OY REV 3 436358 LEFTHANDLE a 1 4 4516159 JPAINTED FRONT PANEL ASSY 0000000000 ti 1 5 4516160 JPAINTED BASEASSV 14 1 6 460129 PANTEDSDEPANELASSY Z o Z o o 1 1 7 436357 RIGHTHANDLE a 1 8 204107 CABlECLPNYLON 7 5 y 1 io 9 236332 6 POLES TERMINAL BLOCK 75 1 1 10 4518022 CapacitorClip o OSa oo 11 201019 NUTM8 at 1 4520670 4520697 COMPRESSOR TOSHIBA PG135X1C 4DT2 GC7RO ___ 4520798 4520806 COMPRESSOR PG170X1C 4FS2 GC9RO 1 4514591 JSUCTION TUBE GC9
9. FLARE NUTS 11 13 40 45 60 65 70 75 80 85 VALVE CAP 13 20 13 20 18 25 18 25 40 50 Tightening Torque Values 1 Valve Protection Cap end 2 Use Allen Wrench to open close the Refrigerant Valve 3 Valve Protection Cap 4 Refrigerant Valve 5 Service Port Cap 6 Flare Nut 7 Unit Back Side 8 Copper Tube When the outdoor unit is installed above the indoor unit an oil trap is required every 5m along the suction line at the lowest point of the riser In case the indoor unit is installed above the outdoor no trap is required omer ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 mn LL iti Le A iz oe i A EEEE A EE EEE E EETA INSTALLATION OPERATION MANUAL CLIMATIZADOR SPLIT MURAL CONDIZIONATORE D ARIA A PARETE SPLIT KLIMAGERAET IN SPLIT BAUWEISE PROGRAMMING AND OPERATING MANUAL MANUEL D UTILTSATION ET DE PROGRAMMATION MANUAL DE UTILIZACION Y DE PROGRAMMACION MANUALE DI UTILIZZO E DI PROGRAMMAZIONE BEDIENUNGS UND PROGRAMMIERUNGS HANDBUCH SIM ply ce C gt L OC WM CONTENTS INTRODUCTION SYSTEM DESCRIPTION ON UNIT INDICATORS AND CONTROLS REMOTE CONTROL OPERATION MODES FUNCTIONS AND FEATURES USE OF WIRELESS REMOTE CONTROL OPERATION PROCEDURE e Turning on the air conditioner e Ventilating operation Cooling operation Cooling operatio
10. Hang the indoor unit on the two hooks that are located near the top edge of the mounting plate 3 Press the lower part of the indoor unit against the mounting plate until the catches snap into the slots and lock the indoor unit to the mouting plate 4 When installing the drain hose avoide traps and U bends The end of the drain hose should not be immersed in water 4 Check the installation by pulling the unit towards you 5 To release the unit from the mounting plate lift up the unit and then pull the unit towards you to ensure that the hooks are locked Fig tf 1 Indoor unit 3 Top hooks 2 Snap catches 4 Botoon hooks 5 For a lefthand outlet lay the drain hose on the bottom of the indoor unit rear groove Fig 12 1 Mounting plate 3 Lift up 2 Lower hook 4 Pull 6 When the installation location requires long horizontal sections a vent must be provided at the top of the hose to prevent overflow of the unit drain pan water drains off CONDENSATE HOSE CONNECTION 1 Attach the condensate drain hose to the corrugated hose in the rear groove of the indoor unit Fig 13 1 drain hose 2 Clamp 3 Downward slope Fig 14 1 Trap 2 U bend 3 End immersed in water Fig 15 1 Electric calbe 2 Refrigerant tubing 3 Condensate drain hose Fig 16 1 Vent 2 Downword drain 3 Water drain hose Upon completing the installation test the water drain by pouring at least two
11. SO 4516372 CAPILLARY WELDINGASSY GO9 NN 4516835 CONDENSOR ASSY GC9 000000 FAN MOTOR _ YDK20 6M GC7 b o bf m f meal e C ma ma o HOH E HON GWANN OH ON NENN 1 SGS IS HEN a n DDN IS 1 SS IS 1 IS II SS II SS SS U iti iti iti o IS II ES II SS U IS IS NESS NS II II ES IS II NE SI ES II IE II IE O UN EE ES IS IS II II riti med __ 261507 JFANMOTOR VDK20 6N GC9 id ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 gE a aaa em u ee Exploded view 12 Model GCZ 12 RC R407C SIS DAS IOS IDS IAS IOV G MENE 10094 TY o Es E c00c ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 O IEEE LMMM MAMAS o MTH IT EA TAL ELL Ly ay SS PO Ge po n FU w DO AI AE Bah ee l Spare parts list 12 Model GCZ 12 RC R407C se mm O Tan 3 496358 LEFTHANDE a A Ji 4 4516159 JPAINTEDFRONTPANELASSV tt i s 4516160 JPAINTEDBASEASSV i 6 460129 PAINTED SIDE PANELASSY Et o 7 486957 RGHTHANDE tT Ji 8 204107 CABLECLIPNYLON PA
12. virtually at any time and in any season regardless of the outdoor temperature Some of the protection modes are listed below Mode Operation Protection Controlled conditons from remedy Cooling Low outdoor Indoor coil Stops outdoor fan and temperature freezes up compressor when approaching freezing conditions Resumes operation automatically High outdoor Outdoor coil Stops compressor when temperature overheating approaching over heating conditions Resumes operation automatically Operating indicator D blinks Heating Low outdoor Outdoor coil Reverses Operation from temperature ice build up heating to cooling for short periods to de ice outdoor coil Oiperating indicator D blinks High indoor Indoor coil Stops outdoor fan and or outdoor overheating compressor when temperature approaching high indoor coil temperature Resumes operation automatically CARE AND MAINTENANCE Befor performing any maintenance procedure make sure to disconnect the air conditioner from the power CLEANING THE AIR FILTER To remove the air filters lift up the panel Push the air filters up slightly to unlock them Pull out the i il filters clean the filter by washing in warm soapy water and dry thorougly Align and fit the filters in place Close the panel by pushing it in the center to lock it in place CLEANING THE AIR CONDITIONER Wipe the unit with a soft dry cloth or clean it using a vacuum cleaner Do not
13. Lu i PH220 240V 50Hz A Y G LIN RB HEAT PUMR 2x0 5MM IW VY gt i R z Y G Y W GREEN 3 LIWN x BK BLACK USI 3 19A i ae ZO E X Z CONNECTED ONLY HEAT PUMB UNIT CAT NO 4520751 01 UTDUOR UNI R URN YO 3 Cs LON ae et Wil AL A JG be LI eee eee o YN CO C Fa No gt NE r Xo 2 a BLK c SLU or ii DEICER TEMP ia U SENSOR py tl RT3 OL Pe REVERSE Ee A ver cpy VALVE Ss fy YEL GRN X comp 9 A le e NA lt A ae o te al e Z Ll 7 104 EGEND m x i g l EL GRN YELLOW GREEN gt Ji Refrigeration diagram HEAT PUMP MODELS SERIES WMZ 7 12 OUTDOOR UNIT INDOOR UNIT l N
14. SS II NESS NESS ES II NS II IS iti itiiti U NE NS ES II SS II ES II SS IT IS NEE II SI SI ES II EG II IS IT NE IN NS II SI NS I ES II SE II NESS IT SE II NE NS NS II NE iti iti iti mitici iti iti riti II IE II IE iti iti iti i A mk A a mk ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 AUU HU HU HU UU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU HU Ea Exploded view 12 Model GCZ 7 9 RC R407C AAA ZZ Z ZZ ZZ ZZ LL ZL ZL Z VA o aaa J CA PP PP PISS i Es er mn SE asse A TIT AAT J 74 a 7 ei 7 7 7 NI TL Y UU UU HU Y OO ui l N jn JU AU SS SS SS es Pr Z i NAU 4 4 nn mn nn n A AAA PIA A X si ii FU Ww LD 0 U a SIT an a s A GS SNES SESS SS ze I 4 0 A L 7 go INS VAELH Klee eee ee gt f T o ot Spare paris list Model GCZ 7 9 RC R407C CO NO PO 4516158 PAINTED COVER PANEL ASSV 0000000001 4521257 OUTDOOR GRILLE PAINTING ASSY Ot 436358 LEFTHANDLE PA 7 10 11 14 15 16 4520670 ne bn O1 4520798 17 18 19 0 1 22 23 24 25
15. TIMER SET button TIMER CLEAR button Transmission sign OPERATION PROCEDURE TURNING ON THE AIR CONDITIONER Press START STOP button 1 to turn the air conditioner After connecting to the power supply The indicator B on the air conditioner light up indicating that the air conditioner is in the standby status Please note that LCD operation display 13 will always show the last mode of operation and the previous function used If you want to change the control settings proceed according to the following instructions Otherwise the air conditioner will start and operate in the same mode and functions prior to being turned off VENTILATING OPERATION Select the ventilating mode by pressing MODE button 2 Switch to the desired fan speed by pressing FAN speed button 3 COOLING OPERATION Select the COOLING mode by pressing MODE button 2 Switch to the desired FAN SPEED or to AUTO FAN by pressing button 3 Select suitable temperature setting By selecting the COOLING mode the air flap will move automatically to air delivery position optimal for cooling COOLING OPERATION WITH AUTO FAN MODE This operation starts with the highest air flow in order to quickly lower the room temperature It will then automatically switch to the low air flow to quietly maintain the selected temperature HEATING OPERATION Select the HEATING mode by pressing MODE button 2 Switch to the desired FAN SPEED
16. or to AUTO FAN by pressing FAN button 3 Select suitable temperature setting By selecting the HEATING mode the air flap will move automatically to air delivery position optimal for heating HEATING OPERATION WITH AUTO FAN MODE This operation starts with the highest air flow in order to quickly raise the room temperature It will then automatically switch to a lower air flow to quietly maintain the selected temperature HEATING with AUTO FAN will automatically provide the user with the HOT KEEP function The fan will be turned off when the indoor coil temperature is not sufficiently hot to prevent uncomfortable cold air drafts UU B cy y lan ji 10 38 AUTO COOLING HEATING OPERATION Select the AUTO mode by pressing MODE button 2 Switch to the desired FAN SPEED or to AUTO FAN by pressing button 3 Select suitable temperature setting The air flap will automatically move to either horizontal air delivery for cooling or to vertical air delivery for heating At start the air conditioner will select its mode of operation according to the room temperature and the temperature setting DRY OPERATION Select the DRY mode by pressing MODE button 2 Select the suitable temperature setting While in DRY mode the air conditioner will operate at low fan speed regardless of the fan setting on the LCD operat
17. panel Place the top end of the panel onto the top end of the indoor unit press on the upper part of the panel and at the same time push the bottom toward the indoor unit 7 Replace the screw and their caps F odo o AW 145 5 Fig 7 SAS AQ SSN 1 Lift front panel 2 70 0 2 Screw caps 154 290 exe EE 3 Screw 4 Horizontal deflection levers 5 Screws 6 Front panel SN SE 2 70 130 PENETRATION OF WALL FOR TUBING 1 Mark the location of the hole on either side of the mounting plate as shown and drill it at a 5 downward angle as shown 2 The hole is drilled at an angle to prevent condensed or rain water from penetrating back into the room 3 Trim the hole in the wall with a 70 mm commercial plastic tube 2 Wrap the drain hose Fig 10 together with the A OUTDOOR SIDE 1 Drill 70 mm B INDOOR SIDE 2 Wall refrigerant tubes and electrical cables 3 Ensure that the condensate drain hose is at all points installed ina downward slope manner SUSPENDING AND RELEASING THE UNIT FROM THE MOUNTING PLATE 1 Make sure that the refrigerant tubes electric cables and condensate water hose are well insulated with closed cell rubber based insulating tubes 6 mm thickness are wrapped together with UV stabilized non adhesive plastic tape and are passed through the hole in the wall 2
18. use hot water or volatile materials which could damage the surface of the air conditioner AT THE BEGINNING OF THE SEASON Make sure there are no obstacles blocking the flow of inlet or outlet air in both indoor and outdoor units Make sure the power is properly connected PROTECT THE ELECTRONIC SYSTEM Indoor unit and remote control must be at least 1 meter away from a TV radio or any oter home electronic appliance e Protect the inner unit from direct sun or lighting REMOTE CONTROL BATTERY CHANGE e Remove the batteries from the remote control as shown e Use two 1 5 volt size AAA batteries OPERATING TIPS Set a suitable room temperature excessively low room temperature is not good for your health and wastes electricity Avoid frequent setting of the temperature e During cooling avoid direct sun Keep curtains and blinds closed Close doors and windows to keep the cool air in the room Avoid generating heat or using of heating appliances while the air conditioner in cooling mode Make sure that the air flap is positioned properlay horizontal flow incooling and downward vertical flow for heating Keep the room temperature uniform by adjusting the left right vertical air blades Position the air flap and the left right air blades in such a manner as to prevent your body from being exposed directly to air drafts During prolonged operation ventilate the room occasionally by Op
19. using the up and down buttons 9 and 10 respectively Press Set button 13 to activate the timer Example Operation is restored at 10 30 a m Operation stops at 18 00 AUTOMATIC VERTICAL AIR SWING Press button 7 to activate the auto air swing By Pressing button 7 again you can stop the auto swing and position the air flap at any desired anle TURNING OFF THE AIR CONDITIONER Press START STOP button 1 to turn off the air conditioner Indicator B on the air conditioner will be turned off Indicator A will stay lit indicating that the air conditioner is in STAND BY mode and ready to accept any new command from the remote control The remote control LCD will display the clock time The last operating set up will be kept for the next operation CURRENT CLOCK TIME SET Clock setting is performed when batteries are inserted The remote control displays the setting and the clock display will blink 0 00 or 12 00 AM AM sign will blink too till a new time is set For clock setting use buttons 9 and 10 for setting the hours and minutes respectively and then press timer SET button 13 The clock setting can be also performed by pressing time SET button 13 for 5 seconds The clock display will blink for new setting follow the steps described above PROTECTION MODES Your air conditioner includes several automatic protection modes which enables you to use it
20. 280 Weight kB Unit stacking nits Ps Refrigerant control Compressor type Compressor model Starter type Protection device 5 Heat exchanger gt Fan drive x No Propeller direct x 1 5 o E Defrost method Power ne Refrigerant Charge 4m connection tube eo 830 FreshAir EN S Tube size m O D Connection method between the indoor andheight difference outdoor unit tubing length Additional charge 4m lt Lin lt 8m 5g m Lin gt 8m 9g m ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 e C ma ma o HOH E HON III Tri iti a n iti iti II IS II SS IS IE II NESS SI ES II ES UUN ES II IS II SS IS IS NE I NE II ES II ES II ES ID IE ee II iti med Y id Cieli eee eee i ia Ei aa aa a a a R407C WMZ GCZ SPLIT A C SPECIFICATIONS amp OPERATING RANGE e e On ma ma HEN HOH MAGNA HON HENW ON ON Tri IG GG IS IG ISSN IG IG SS II IS II IS II SS SS II NESS SS ES iti iti iti II SS U IE II NE NS II NS II SE II IS II SE II NE iti iti iti iti iti II NESS U NESS SI iti i I ES II IS II IE ON UN IE IS IE U NESS NS iti iti II IE II IS II ES IS II NI SI ES II IE II IE II EE II EE II HN II iti meg Item Capacity Total Input Cooling Heating EER Cooling COP Heating W W Power Supply ph cy voltage L h External finish lonizer Yes optional Electrostatic Filter Heat exchanger Fan drive 5 Fan motor output S WI gt Airflow Hi Me Lo O Operation co
21. 4 WBIC a 2500 a 22 WBIC DN THIS IE gt al i U ee i a 2000 A O i 1750 1500 a i 10 15 20 25 30 35 40 45 Outdoor Temp DBC WMZ HEATING CAPACITY 3500 3000 Indoor Temp Z 2500 A e 15 DBICI ka po 20 DBLCJ La 2000 Z 25 DPIC G 5 ZZ i O 1500 ab 1000 Z 10 5 0 5 10 5 Tan o a e l mija mma mwa al ni ew i mw nn nn i e e e ce e EE nn nn e xiii NN e nn NO e e SA nn nn ON ies e e e N O gE NN 3 pn ee ee ee ee Performance curves Model WMZ 7 WML LING OCHTEN PR JR 93 90 O vi as a Indoor Temp ATA 6 24 WBIC 3 80 01 a 22 WBC a 20 WBIC a LAT aa AT 18 WBIC C 19 a A L 5 65 7 AAT 10 15 20 ES 30 39 40 49 Outdoor Temp DBC WMZ HEATING Ul IN PR URE O Indoor Temp a 6 15 DB C a m 20 DBIC a 29 DBLC 20 10 U 9 10 F Outdoor Temp WBC a o e e e e e e e wee e e cm i e e e e ce e e oe oe sn e e O e e e me nw e e en oe e e CI e e NE ies ee IC DI e N O
22. At the start the unit operates at high fan speed As the room air approaches to the desired temperature the fan switches to a lower speed for quieter operation In HEATING and in AUTO FAN the fan will be turned off when the compressor is not in operation and will not be restarted unless the indoor coil reaches adequate temperature This HOT KEEP feature prevents uncomfortable cold air drafts Use of AUTO FAN is therefore recommended when the air conditioner is in HEATING mode Real time control and display automatically turns the air conditioner ON and OFF according to the time of day setting ensuring comfort conditions before returning home without wasting electricity It turns the air conditioner off automatically when sleeping Designed to create comfortable sleeping conditions When in COOLING mode the temperature rises one degree centigrade every hour for to three hours from the start of the mode The temperature rise prevents the feeling of over cooling while sleeping when your body is at rest In HEATING mode the reverse occurs the air conditioner lowers its temperature one degree every hour When in SLEEP mode the air conditioner will be automatically turned off after have operated for seven hours The result is a more comfortable and invigorating sleep which leaves you feeling fresh and energetic on the next morning AUTO LOUVRE VERTICAL AIR SWING BUZZER ON UNIT OPERATION 3 MIN DELAYED RUN The air louve
23. C i l TT 18 WBIC i l a AT ile i Ai 453 a 5 D AS Y KATA 50 LO ika ell 29 30 Ce 40 AD i Outdoor Temp DBC WMZ 12 HEATING UCIILIN PR JR SA 60 i Indoor Temp 3 U i A 15 DBIC d Allie akk aka Model WMZ 12 WMZ 1c LING 10 U o 10 l JI ITAL INPUI 1800 1 00 A 1600 A Indoor Temp i o i JUU e e 24 WBIC i po NO m 22 WBIC i 400 L a 20 WBC i 18 WBIC 2 1300 ZL 1200 AA o ee 1100 A i 1000 i 200 10 LD CU CI 30 39 40 49 Outdoor Temp DBC i WMZ 12 HEATING IJTAL INPU 1600 1300 gt Indoor Temp jp 1400 e 25 DBICI m 20 DEC 1300 16 DBC i O i Performance curves 5 Dd
24. E WMZ 7 9 12 Wall Mounted REFRIGERANT R407C COOLING ONLY HEAT PUMP Date 11 01 2004 zE NN Item Capacity Total Input Cooling Heating 3 3 3 3 3 i Power Supply ph cy voltage Uh External finish lonizer i Electrostatic Filter Heat exchanger i Fan drive i i 5 Airflow Hi Me Lo 5 Operation control type Remote control card type B Noise level Lo M Hi dB A Ai Z 41 44 47 mm in 815 170 280 Weight kg jp Unit stacking uits _H H A Hi Refrigerant control 3 Compressor type Compressor model 3 Starter type 3 Protection device 3 E Heat exchanger i 5 Fan drive x No i 5 i 9 E Defrost method i cn 63 W D H Refrigerant Charge 4m connection tube Og 610 610 Fresh Air NO m O D F Connection method between the indoor andheight difference m lt lt mam J outdoor unit ii eee eee eee TIT NN a R407C__ WMZ GCZ SPLIT A C Model Item Cooling Only Capacity Kcal hr 2150 2340 2150 Btu hr 8525 9275 8525 2500 2720 2500 Power Supply ph cy voltage External finish lonizer Yes optional Electrostatic Filter Heat exchanger Fan drive 5 Fan motor output OW gt 5 Operation control type Remote control card type lt Power 41 45 48 815 170
25. ONS CON OOF DIN ACCESSORIES SUPPLIED WITH AIR CONDITIONER LOCATION OF INDOOR AND OUTDOOR UNITS ELECTRICAL REQUIREMENTS INSTALLATION OF THE INDOOR UNIT CONDENSATE HOSE CONNECTION ELECTRICAL CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNITS REFRIGERANT TUBING FINAL TASKS The appliance shall not be installed in the laundry INSTALLATION INSTRUCTIONS FOR SPLIT WALL MOUNTED AIR CONDITIONER 1 ACCESSORIES SUPPLIED WITH THE AIR CONDITIONER Shape Name Qty Used for Wall mounting Mounting Plate 1 Of the Indoor unit Remote control Operation of With batteries Unit oe Screws 4 Wall mounting yy _ washers dowels of indoor unit f Outdoor unit Outdoor unit Y n drain connector water drain Padding of i Mounting pads 4 outdoor unit go bottom support Y Securing wires Cable ties 4 inthe indoor and outdoor unit Securing of grounding wire on the indoor and outdoor unit Cable terminals 1 Operation and Users and installation 1 installers Twin wire cable for heat pump 1 o units ZA S EZ instructions reference LOCATION OF INDOOR AND OUTDOOR UNITS Select the location considering the following INOOR UNIT 1 Choose a location which will provide good air circulation ensure that no objects or furnishings prevent air circulation 2 Do not install the unit near a heat source or where it will be exposed to direct sunlight 3 The lo
26. UTIL INI PLA TUBING WALL OPENING FOR REAR LEFT ROUTING ACA 813 _ AIR INTAK Sie gt AIR INTAKE ama 2 PS CU H b Sa AIR DUTLE i i r 7 5 760 a n 220 l i i WIRING fo AL CONNECTIONS el o l A a N j N LO SUCTION TUBE FLARED LIQUID TUBE FLARED o tal _ VALVES pea CONNEDTIONS A MAP ka 47 eet OO ae og 1 88 5 L 260 li n CO du Y pau B O O O A E akk ka Performance curves 2 i Model WMZ 7 i wWMZ LING CAPACITY 3250 a i AAA Indoor Temp 7 TJ T gt 2
27. al regulations and local codes e Failure to comply with the manufacturer s installation and operation instructions could affect the performance of the air conditioner and the validity of the warranty SYSTEM DESCRIPTION o 000 oe Ge O Ss 8 6 0 0 A ir intake grille Supply air flap louver Air filter Power cord Unit s indicators and on unit control Horizontal air flow defecting louvers Suction line Liquid line Power cable Control wire Condensate tube Outdoor unit air intake Outdoor unit air outlet Remote control Air outlet OPERATION MODES FUNCTIONS AND FEATURES DO BIL HK a O COOL HEAT AUTO DRY FAN AUTO FAN HOT KEEP TIMER SLEEP Cools dehumidifies and filters the room air Maintains the desired room temperature Heats and filters the room air Maintains the desired room temperature Automatically switches from COOLING to HEATING or from HEATING to COOLING maintaining the desired temperature according to the room conditions Dehumidifies and softly cools the room In DRY Mode the air conditioner operates at an inceased dehumidifying power This function is recommended to be used when temperature is rather low but the humidity is high Recirculates and filters the room air Maintains constant air movement in the room The air conditioner automatically selects the FAN speed in accordance to with the room temperature
28. at any time as the system is under pressure Fig 21 1 INDOOR UNIT 2 Liquid tube small dia 3 Suction tube large dia 4 Plugs 5 Flare nuts 6 Tubing between units 7 Suction tube 8 Liquid tube 9 0UTDOOR UNIT 10 Flare nuts 11 Suction valve larger 12 Liquid valve small Tightening TUBE SIZE TORQUE torques of unions Liquid line 1 4 15 20 N M and valve caps Suction line 3 8 30 35 N M Suction line 1 2 50 54 N M Suction line 5 8 75 78 N M Fig 23 Fig 24 Fig 23 Fig 24 To prevent refrigerant 1 Suction valve 2 Torque wrench leakage coat the flared 2 Service port surface with refrigeration oil 3 Union 3 Liquid valve EVACUATION OF THE REFRIGERATION TUBES AND THE INDOOR UNIT After connecting the unions of the indoor and outdoor units puge the air from the tubes and indoor unit as follows 1 Connect the charging hoses with a push pin to the low and high sides of the charging set and the serice port of the suction and liquid valves Be sure to connect the end of the charging hose with the push pin to the service port 2 Connect the center hose of the charging set to a vacuum pump 3 Turn on the power switch of the vacuum pump and make sure that the needle in the gauge moves from OMPa 0cm Hg to 0 1 MPa 76cm Hg Let the pump run for fifteen minutes 4 Close the valves of both the low and high sides of the charging set and turn off the vacuum pump Note t
29. cation must allow convenient electrical draingage and tubing connections 4 Installation site should provide an easy passage to outdoors 5 The unit must be mounted on a strong wall that will withstand the generated vibrations 6 Install the mounting plate as shown OUTDOOR UNIT 1 The location must allow easy servicing and provide good air circulation 2 The unit may be suspended from a wall by a bracket Optional or located in a free standing position on the floor preferably slightly elevated 3 if the unit is suspended ensure that the bracket is firmly connected and the wall is strong enough to withstand vibrations 4 Unit location should not disturb neighbors with noise or exhaust air stream 5 Place the mounting pads under the unit legs 6 Install the outdoor unit as shown Refer to the technical and service manual for allowed distances 7 When the unit is installed on a wall install the drain connector hose and drain plug as shown Fig 1 Fig 2 1 Bottom of outdoor unit Drain installation 2 Drain connector Example Fig 3 Length of electric cable to mains Fig 6 1 Mounting pads x4 ELECTRICAL REQUIREMENTS REFRIGERATION TUBE ROUTING 1 There are five possible routes for installing the refrigeration tube as shown 2 For route 6 cut the bottom notch in the rear 3 For routes 5 or 7 cut the side notches in the rear and in the fr
30. caused by heat expansion or contraction of plastics BEFORE CALLING FOR SERVICE Before calling for service please check the following common malfunctions and correct it as needed Problem e Unit does not operate Stand bv indicator does not light up e unit does not operate Stand bv indicator lights e Unitdoes not respond properlv to remote control command e Air does not blow out from indoor unit e COOLING or HEATING does not start immediately e Unit functions but does not perform sufficiently Cause l Unit not connected to power I l Power failure Remote control malfunctions _ IR signal does not reach unit Distance between remote control and unit too large or aimed at from improper angle IR receiver on unit exposed to strong light source De icing protection mode is activated _ 3 min compressor delayed start _ Improper temperature setting I l Unit capacity insufficient for load or room size Remedy IM Plug in the power cora MW Check main fuse EN Check remote control batteries IM Try to operate from a closer distance IM Start from on unit controls EN Check for obstruction between unit and remote control Clear if needed IM Get closer to unit IM Dim lights fluorecents especiallv IM Normal operation in HEATING mode IM Normal operation for these modes IM Resset temperature IM Consult your dealer INSTALLATION INSTRUCTI
31. ening a window from time to time In a power failure the microprocessor memory is retained When restarted operation will be resumed in the last mode of operation e After turning on allow more than 3 minutes for cooling heating or dry operation to start When COOL modes are used make sure that the room s relative humidity is below 78 If the unit is used for a prolonged periods of time in high humidity moisture may form on the air outlet and drip down Remote control signals may not be received if the indoor unit controls cover is exposed to direct sunlight or strong light In such a case block the sunlight or dim the lighting The remote control is operative in a range of 7 meters If you are out of range the remote control may have difficulties in transmitting signals PRECAUTIONS Use the proper electrical fuse Do not pull out the power cord unless the unit is turned off e Do not obstruct or block the air inlet or air outlet of the air conditoner pp Patos ECT Do not insert any objects in the air outlet of the indoor or outdoor units Oyo Do not start or stop operation by disconnecting the power cord IF NOISE IS HEARD There may be hissing sound during operation or just after shut down this is caused by the refrigerant that is circulating inside the unit There may be a cracking sound at starting and stopping the unit s Operation This is
32. es 5 Model WMZ 9 i i i i WMZ 9 LING 3 JI N PR JR i 35 E 30 D Q sa O Indoor Temp l e e 24 WBIC l 70 A WBIC 18 WBIC f v 65 A o 50 p Na Llb 4 A 50 i 10 15 20 25 30 35 40 45 i Outdoor Temp DBC WWNZ 9 HEATING UCTION PR UR o 70 60 Indoor Temp l JU C e 15 DB C m 20 DBIC 40 a 25 DBICI p a D 30 i i i i i d gE NN 3 ALe Performance curves Model WMZ 9 WMZ 9 LING IUTAL INPUI 1600 1500 1400 A Indoor Temp gt 300 A 24 WBIC A a 22 WBIC 200 a 20 WBIC 18 WBIC d 100 AU P A TA ZETA 900 a 700 10 15 20 25 30 35 40 45 Outdo
33. hat the needle in the gauge should not move after approximately five minutes 5 Disconnect the charging hose from the vacuum pump and from the service ports of the suction and liquid valves 6 Tighten the service port caps of both suction and liquid valves 7 Remove the valve caps from both valves and open them using a hexagonal Allen wrench 8 Remount valve caps onto both of the valves 9 Check for gas leaks from the four unions and from the valve caps Text with electronic leak detector or with a sponge immersed in soapy water for bubbles For additional OTE charge of various tubing lengths refer to outdoor unit nameplate Fig 24a 1 Charging set 5 Cap 9 Liquid valve 2 Vacuum pump 6 Suction valve 10 INDOOR UNIT 7 Service valve 11 Suction flare connection 8 Cap 12 Liquid flare connection In some models only 3 0UTDOOR UNIT 4 Service valve FINAL TASKS 1 Replace all valve caps and ensure that they are tightened properly 2 Fill gaps on the wall between hole sides and tubing with sealer 3 Attach wiring and tubing to the wall with clamps where necessary 4 Operate the air conditioner together with the customer and explain all functions 5 Explain filter removal cleaning and installation 6 Give the operating and installation manuals to the customer Part No 4521 702 01 Il ew gt gt y A SS DA XS X 2 SS L L LIZ SS GA RA RI HZ 4 Z
34. i i WMZ 7 COOLING i ISCHARGE U 350 i 320 A 9 Q 290 Indoor Temp a e 24 WBIC Mak I do van 18 WBIC 2 i U gt 140 10 15 20 95 30 35 40 45 i Outdoor Temp DBC i i i i i i WMZ 7 HEATING i ISCHARGE PRESSUR i i _ 300 i O 280 i i i i i i i i i i i j B O O O A E akk ka Performance curves Model WMZ 9 PALI Y Indoor Temp e 24 WBLC ma 0 WBIC a WN 4 20 WBIC E a PTT TT ca az o TO i 2050 4 A i 2000 10 15 20 25 30 35 40 45 Outdoor Temp DBC WMZ 9 HEATING CAPACITY 4000 i 3500 A A Indoor Temp Z 3000 e 15 DBIC gt w 20 DBIC i E 215010 4 25 DBLCI a l e O 2000 ez 1500 10 zi 0 5 10 5 Outdoor Temp WBC i Dd gE NN 3 Performance curv
35. ion display Fan might terminate operation from time to time to prevent from over cooling By selecting the mode the air flap will move automatically to optimal horizontal air delivery position SELECTING THE TEMPERATURE Press TEMP button 4 or 5 to change the temperature setting in the LCD operation display 11 The temperature setting is shown in degrees centigrade A higher number indicates a higher room temperature Alower number indicates a lower room temperature SLEEP FUNCTION Press the SLEEP button 6 to select the SLEEP function When the sleep function is activated the air conditioner will be automatically turned OFF after seven hours If at the same time TIMER is activated as well the air conditioner will be turned ON and OFF according to the TIMER setting To cancel the SLEEP function press on one of the following e START STOP button 1 SLEEP button 6 gt Cc o 1T 8 mi gt 10 38 e B JI ji Mo 10 38 Gun SE EA GE en N ka TIMER OPERATION Press TIMER select button 8 to activate the timed operation mode Each time vou press TIMER button 8 is pressed one of the following four tvpe of operation modes will appear on the LCD display The operation modes are sequenced in turn in the direction of arrow Indicator C on the air conditioner will light up during TIMER operation Note After
36. liters of water into the unit drainpan Check that the 6 ELECTRICAL CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNITS 1 To connect the indoor unit to the outdoor nit MULTIPLE WIRE POWER CABLE use the following electrical cables protected for outdoor use Cooling and heating model Multiple wire cable 5 wires x 1 5 mm2 5 wires x 0 5 mm2 for low voltage supplied with the unit Fig 18 A OUTDOOR B INDOOR Cooling only models Multiple wire cable 4 wires x 1 5 mm2 TWIN WIRE LOW VOLTAGE CABLE 2 Prepare the multiple wire 7 cable ends for connection as shown in fig 18 3 Connect the cable ends to the terminals of the indoor and outdoor units as shown in fig 20 4 Shape a loop and connect the yellow green ground wire 2 to ground terminal screw of the indoor unit as shown in fig 20a 5 Prepare the twin wire cable end for connection as shown in fig 19 6 Disconnect the resistor 5 from the indoor unit twin wire cable 3 and connect the win wire cable 6 connector instead 7 connect the other end of the twin wire cable 6 to the outdoor unit twin wire terminal 9 8 Secure the multiple wire power cable with the cable clamps 9 Fasten the twin wire cable to the power cable with cable ties Fig 17 1 Terminal 2 Cover 3 Cable tie NOTES 1 The wire color code can be selected by the installer 2 Wires leading to outdoor unit twin wire terminal 9 must be in a separate twin wi
37. n with auto fan mode Heating operation Heating operation with auto fan mode Auto cooling heating operation Dry operation Selecting the temperature Sleep function Timer operation e Automatic vertical air swing e Turning off the air conditioner Current clock time set PROTECTION MODES CARE AND MAINTENANCE OPERATING TIPS PRECAUTIONS BEFORE CALLING FOR SERVICE BEBRENM EBBEBBBBBBBBBBBOBOBBORDB IF VOUR AIR CONDITIONER IS FOR COOLING ONLY PLEASE DISREGARD THE HEATING INSTRUCTIONS PLEASE READ THESE INSTRUCTIONS BEFORE OPERATING THE AIR CONDITIONER INTRODUCTION This Split Air Conditioner is desighned for versatile applications Cooling air in the summer e Dehumidifying the air at high humidity conditions Heating e Ventilation De OPERATING TEMPERATURE RANGE According to T temperature condition Cooling 21 43 C H eating deed IMPORTANT NOTICE e This air conditioner must be grounded to protect against electrical shock e Installation of the air conditioner must be performed bv an experienced air conditoning installer observing good regrigeration practice e Electrical connections and power cord replacement should only be made by authorized electricians and in accordance with electric
38. ntrol type B Noise level Lo M Hi SI z 45 50 53 Weight kg Unit stacking its AO Refrigerant control Compressor type Compressor model Starter type Protection device E Heat exchanger 2 jFan drive x No Propeller direct x 1 5 9 E Defrost method Refrigerant Charge 4m connection tube g 100 1000 Fresh Air NO 2 Tube size m O D F Connection method indoor amp outdoor between the indoor and outdoor unit ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 HEH ee HU UU ee ee ee ee UN ee i ee ee i ee UU i ee ee i ee OU UU UU ee i i ee ee ee ee EU ee HU EU HU NU ee ee ee ee eee oe NOTES 1 Rating conditions ISO CD 13253R Cooling indoor 27 C 80 F DB 19 C 66 F WB Outdoor 35 C 95 F DB Heating indoor 20 C 68 F DB Outdoor 7 C 45 F DB 6 C 43 F WB Refrigerant tubing length one way 7 5m 24 6 ft 2 Guaranteed operating range Upper limit Upper limit 27 C DB 24 C DB 18 C WB Heating Lower limit 20 C DB 9 C DB 10 C WB ELECTRA CONSUMER PRODUCTS LTD Series WMZ Date 12 01 2004 MITI TTI IG Tri O A SESSI Int Y EE Y EE ISE IE IE 1 NE EE iti iti iti iti iti iti II IE iti IS IE II IE II IE II IE II iti rt Operating range 3 a i 32 C DB 23 C WB 46 C DB 3 21 C DB 15 C WB 21 C DB n 198 242 360 440 V gt Outline dimensions WMZ 7 9 12 ATE R ICATION UN THE WALI CEELING S13
39. ont Electrical wiring and connections should be made by qualified electricians and in accordance with local electrical codes and regulations The air conditioner units must be grounded panel The air conditioner unit must be connected to an adequate power Fig 8 4 Lefthand oulet outlet from a separate branch circuit protected by a time dela p p y y 1 Front 5 Lefthand rar outlet circuit breaker as specified on unit s nameplate 2 Rear 6 Bottom oulet Voltage should not vary beyond 10 of the rated voltage 3 Rear outlet 7 Righthand outlet INSTALLATION OF THE INDOOR UNIT REMONALANE TAE ON OF THE INSTALLATION OF THE NOUNTING PLATE FRONT PANEL 1 Figure 9 shows the location of the mounting plate relative to the 1 Open the front panel unit size Refer to one of the drawings according to your unit 2 Place the horizontal deflection louvers in a horizontal position length marked in square 2 Locate the mounting plate as shown on the wall in a horizontal 3 Open the screw caps on the panel front position using a spirit level 4 Unscrew the screws to release the front panel 3 Mark the position of the four mounting holes on the wall and drill 5 Remove the front panel by lifting it in the direction indicated four holes to accommodate the dowels 4 Mount the mounting plate on to the wall by the four screws Ensure by arrows screws are tightened properly 6 After installation of the indoor unit reinstall the front
40. or Temp DBC WMZ 9 HEALING IJIAL INPUHI L200 Indoor Temp 5 oo DBLC a a 20 DBLCI E 4 15 DBIC G R O Tan o a e l mija mma mwa al ni ew i mw nn nn i e e e ce e EE nn nn e xiii NN e nn NO e e SA nn nn ON ies e e e N O Performance curves 5 Model WMZ 9 5 270 LT U 250 Indoor Temp e 25 DBIC a 20 DBICI Eg a 15 DBIC TA No Dschar gi PO ED WMZ 9 LING i ISCHARGE P U 350 320 A l E 7 a eu Indoor Temp U WA 24 WBIC 3 gt Eo 7 22 WBIC U A 4 20 WBC l Z 18 WBIC O P 140 10 is 20 25 30 35 40 45 Outdoor Temp DBC i WMZ 9 HEATING DISCHARGE PRESSUR 310 J IN d gE NN i gE NN 3 Performance curves 5 Model WMZ 12
41. power failure when the unit is in timer mode indicator D will be blinking and the unit will be automatically turned to stand by mode and the timer operation will be cancelled To resume the timer wait 30 sec before reprograming Follow the instructions above TIMER OPERATING MODES I TIMER ON This mode enables you to set a start operating time Press the TIMER button 8 till ON sign blinks Star time can be adjusted using up and down buttons 9 and 10 respectively Press SET button 13 to activate the timer Example Operation is restored at 10 30 a m ll TIMER OFF This mode enables you to set the stop time of operation Press the Timer button 8 till the OFF sign blinks Time can be adjusted using up and down buttons 9 and 10 respectively Press Set button 13 to activate the timer Example Operation stops at 18 00 IV CLEAR Use this mode to cancel timer operation Press CLEAR button 14 timer operation will terminate and the LCD display will be cleared for each timer mode Note If timer button 8 is selected and neither time adjust SET or CLEAR buttons are not pressed within 15 seconds the timer operation will be cancelled and the last setup will be displayed Ill TIMER ON OFF This mode enables you to set the start and stop time of operation Press Timer button 8 till the ON sign blinks By pressing again the OFF sign blinks By press again the ON sign blinks Time can be adjusted by
42. re cable otherwise the electronic controls will Fig20 be subjected to operational malfunctions Fig 20 a FOL SRT ONY MOERSE 1 Indoor unit terminal 5 Resistor 9 Outdoor twin wire terminal should not be connected 2 Ground wire 6 Twin wire calbe 3 Indoor twin wire cable 7 Multiple wire calbe 4 Indoor coil 8 Cable clamp A OUTDOOR B INDOOR REFRIGERANT TUBING CONNECT THE INDOOR TO THE OUTDOOR UNIT The indoor unit contains a small quantity of refrigerant Do not unscrew the nuts from the unit until you are ready to connect the tubing The outdoor unit is supplied with sufficient refrigerant charge Refer to outdoor unit nameplate To prevent crushing bend tubes using a bending tool NOTE Use refrigeration type copper tubing only 1 Use tubing diameter that corresponds to the tubing diameter of the indoor and outdoor units Note that the liquid and suction tubes have different diameters See tube size torque tightening table 2 Place flare nuts on tube ends before preparing them with a flaring tool Use the flare nuts that are mounted on the supplied outdoor and indoor units 3 Connect the four ends of the tubing to the indoor and outdoor units 4 Insulate each tube separately and their unions with at least 6 mm of insulation Wrap the refrigerant tubing drain hose and electric cables together with a vinyl tape UV protected Caution When unscrewing the valve caps do not stand in front of them or the spindles
43. rs is automatically positioned for the most suitable blow out angle when COOL HEAT DRY or FAN modes are selected When the air conditioner is turned off the flap will close automatically for an aesthetic appearance Automatic swing of supply air in vertical direction The flap moves automatically in upward and downward direction to spread the conditioned air evenly throughout the room A soft buzzer will sound from the indoor unit display to indicate that a command sent by the remote control has been accepted and stored in the unit s memory This feature may be easily cancelled by the user from the display panel The air conditoner can be aturned ON for COOLING or HEATING or be turned OFF directly form the indoor unit display panel without the use of the remote control This compressor is protected bv a three minute delaved restart USE OF WIRELESS REMOTE CONTROL PRIOR TO OPERATION Prior to operating your air conditioner make sure that e The indoor unit is properly plugged into power E xcept for multi split models e Indicator A jon the unit s displav is lit meaning that the air conditioner is ready to accept your remote control commands For clock setting see page 11 CARD TYPE REMOTE CONTROL PUTS ALL FUNCTIONS AT YOUR FINGERTIPS Aim at the infrared signal receiver on the room air conditioner when operating The remo
44. te control signal can be received at a distance of up to about 7m Be sure that there are no obstructions between the remote control and the signal receptor e Do not drop or throw the remote control Do not place the remote control in a location exposed to direct sunlight or next to a heating unit and or other heat source Do not expose the air conditioner signal receiver C to a strong light such as fluorescent lamp or sunlight ON UNIT INDICATORS AND CONTROLS STAND BY INDICATOR Lights up when the air conditioner is connected to power and ready to receive the remote control commands ON UNIT CONTROL e Press to turn on or turn off for COOLING or HEATING without the use of remote control SIGNAL RECEIVER Receive signals from the remote control OPERATION INDICATOR Lights up during operation Blinks once to announce that the remote control infrared signal has been received and stored Blinks continuously in protection mode QO O 2 13 8 o REMOTE CONTROL SET TIMER CLEAR OOo Gee 686800 00 O START STOP button Operation mode selection button COOLING HEATING AUTO COOL HEAT DRY FAN FAN SPEED and AUTO FAN button Room temperature UP button Room temperature DOWN Button SLEEP button Airflow direction AUTO CONTROL button TIMER button TIMER UP button TIMER DOWN button LCD operation display Infrared signal transmitter
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