Panasonic S12NKUA Installation Manual
Contents
1. Installation work ini Connection cable Air purifying filter Q imay need two people to cany ol he isteliation work P ste Instat and finish the A i EEN INSTALLATION OF AIR CHECK THE DRAINAGE IMPORTANT 1 The inside and outside connection cable can be connected Peng X z KK Piping URIFYING FILTER Open front panel and remove air filters This product has been designed and manufactured to meet ENERGY STAR criteria for energy efficiency when matched with appropriate coil components However without removing the front grille Conduit WB Please refer to Insulation of me Ox Liquid side 1 Open the front panel Drainage checking can be carried out without removing the proper refrigerant charge and proper air flow are critical to achive rated capacity and efficiency Installation of this product should follow the manufacturer s 2 Unscrew the conduit cover and fix the con2. i P More than Sa Morstran ke y O WARNING This indication shows the possibility of causing death or serious injury E screw gt Om More than PA Indoor unit Model A B Cc D Connecting The Piping to Outdoor Oa s N e 22 7 16 n y m ee pE 7 i 16 4 1 8 23 32 12 19 32 ide pipi ing pi af A CAUTION This indication shows the possibility of causing injury or damage to properties only N Intake grille a S9NKUA S12NKUA 575 mm 105 mm 18 5 mm 320 mm Decide piping length and then cut by using pipe cutter 7 Fo o Remove burrs from cut edge A The items to be followed are classified by the symbols anl FOR MERIGAT REAR PIPING Make flare after inserting the flare nut locate at valve onto the et wierch F gt F Ra e copper pipe S Symbol with white background denotes item that is PROHIBITED RE oag EAE Align center of piping to valve and then tighten with torque Va Torque F 7 wrench to the specified torque as stated in the table wrench Q Symbol with dark background denotes item that must be carried out 4 pe 5 Tape it with o iping in a position as z i F 7 gt Y rn Oe PP Mentioned in i Carry out test running to confirm that no abnormality occurs after the installation Then explain to user the operation care and maintenance as stated st Installation A 2AL8 mm Fig below Gas Leak Checking in instructions Please remind the customer to keep the operating instructions for futur
3. r please g i 1 To cut 2 To remove burrs 3 To flare lanua awo 12 ESTS 5m m 0m 20m 7 5m consult authorized Z Additional drain hose eee a eee Pana as Te l f dealer specialist lake sure indoor unit drain hose e ie a p Control Board cover amp 3 4 20 mm nominal PVC pipe 344 20mm nominal PVC pipe ENGLISH ay K i Install incline downward more than 1 ifthe unit is installed at 32 8 ft 10 m distance the quantity of additional This illustration is for a ene O dan ioes Apply PVC glue at the join refrigerant should be 1 64 oz 50 g 32 8 24 6 ft x 0 2 oz ft 1 64 oz explanation purposes only F616361 10 7 5 m x 20 g m 50 g The indoor unit will actually J face a different way PRINTED IN MALAYSIA
4. If the strength is not enough or installation is not properly done the set will Drill the piping hole at either the right or the left and the hole should be slightly slanting to the outdoor side Drain hose the right eee i i drop and cause injury Piping 5 Grounding ee WEN 5 Disconnect Vacuum Gh 4 x z Saleh Ea a cree aia tata es Switch For installation work follow all electrical building plumbing local codes regulations and these installation instructions If electrical circuit capacity FORTHE EMBEDDED PIPING h c It Q lm enough or a defect is found in electrical work it will cause electrical shock or fire 2 FORTHE EMBEDDED PIPING Fie supply Pome Do not use spliced wires for indoor outdoor connection cable Use the specified indoor outdoor connection cable refer to instruction INDOOR K Power Supply Q OUTDOOR UNIT ELECTRICAL WIRING and connect tightly for indoor outdoor connection Clamp the cable so that no external force will have impact on D EZI Replace the drain hose Single Phase the terminal If connection or fixing is not perfect it will cause heat up or fire at the connection Install the indoor unit FOOTON GONE 1 Connect a charging hose with a push pin to the Low side of a charging set and the service port of the Wire routing must be properly arranged so that control board cover is fixed properly If control board cover is not fixed perfectly it will cause fire or electrical 5 pak tie ndoo unk noh H
5. mode for fifteen om 9 Ej Fuari Let T Left Colour of wires connection cable T minutes or more ottom ae Remote Air puriying titer Rear Left bottom Terminals on the outdoor unit 1 213 a Lil On Please follow the steps below to take out front grille if necessary such as when e Measure the temperature of the intake and discharge air 3 Control 1 1 servicing Ensure the difference between the intake temperature and Installation parts you A WARNING TU jH Ferran Ae 1 Set the vertical airflow direction louvers to the horizontal position the discharge is more than 46 4 F 8 C Battery Drain hose adapter Should purctiass 0 a2 023 Connection 2 Slide down the 2 caps on the front grille as shown in the illustration at right 4 DE 2 1 1 This equipment must be properly earthed pe Earth Wire Drain hose aS cable and then remove the 2 mounting screws S as 1919 Fe longer than iain ER Connection More than 45 9 32 3 Pull the lower section of the front grille towards you to remove the front grille o A gt e Earth lead wire shall be Yellow Green Y G in colour and AC wit Drain cap a cable 1150 mm Front grille ap Applicable piping kit ae Piping size a shall be longer than other lead wires as shown in the figure for safely A Adjust the piping Drain hose ed CZSFS 7BP I 9 52 mm T Ga Tam Installation plate for electrical safety in case of the slipping Indoor and reason slightly downwards N When reinstalling the front grille first s
6. or caulking compound Step 5 Install the Indoor Unit To take out the unit push the Do not touch the sharp aluminium fin sharp parts may cause injury amp marking at the bottom PIPING INSULATION E OE unit and pull it slightly towards you to disengage the hooks 1 Please carry out insulation at pipe connection portion as mentioned in Indoor Outdoor Unit Installation Step 6 Connect the piping from the unit Diagram Please wrap the insulated piping end to prevent water from going inside the piping 2 If drain hose or connecting piping is in the room where dew may form please increase the insulation by using POLY E FOAM with thickness 1 4 6 mm or above Do not install this appliance in a laundry room or other location where water may drip from the ceiling etc Carry out drainage piping as mentioned in installation instructions If drainage is not perfect water may enter the room and damage the furniture Select an installation location which is easy for maintenance Please refer to Connecting the piping column in outdoor unit section Below steps are done after connecting the outdoor piping and gas leakage confirmation Power supply connection to the room air conditioner p Power supply cord shall be UL listed or CSA approved 3 conductor with minimum AWG14 wires Power supply point should be in an easily accessible place for power disconnection in c
7. pal TOP egge ouni k i aredd beiak tisi 60Hz through circuit breaker Les Mixing of air etc will cause abnormal high pressure in refrigeration cycle and result in explosion injury etc For left side piping piping connection for liquid should be about from this line 5 Connect the UL listed or CSA approved wires iat Parti Liquid side oo For left side piping piping connection for gas should be about from this line minimum AWG14 to the terminal board and Indoor unit Outdoor unit OQ Do not add or replace refrigerant other than specified type It may cause product damage burst and injury etc 1 Mount the installation plate on the wall with 5 screws or more at least 5 screws Taian tnd naooe Unk connect the other end of the wires to ELCB GFCI ee Two way valve For R410A model use piping flare nut and tools which is specified for R410A refrigerant Using of existing R22 piping flare nut and tools may cause If mounting the unit on the concrete wall consider using anchor bolts Right and Right Bottom piping 8 Connect the power supply cord and connection abnormally high pressure in the refrigerant cycle piping and possibly result in explosion and injury 4 A i fait ti via A cable between indoor unit and outdoor unit Q Thickness or copper pipes used with R410A must be more than 1 32 0 8 mm Never use copper pipes thinner than 1 32 0 8 mm Always mount the installation plate horizontally by aligning the marking off li
8. AE v ra 7 gt PE A i 1 Insert the piping sleeve to the hole on the installation plate by Y 10 After completing wiring connections reattach the tifel fiefs turn off the vacuum pump During pump down operation stop the compressor before removing the refrigeration piping Removal of refrigeration piping while compressor is operating A Wall ne i k nN incl board Maral ena Reels and ine and valves are opened will cause suck in of air abnormal high pressure in refrigeration cycle and result in explosion injury etc 2 Fix the bushing to the sleeve Pull the connection cable moving it in left and right ffdoor unit T i coni a feud corer d etal and pe and the top Eann wie ealelel glelelee mra 5 Disconnect the vacuum pump house from the service port of the 3 way valve Tighten the flare nut with torque wrench according to specified method If the flare nut is over tightened after a long period the flare may break and cause 3 Cut the sleeve until it extrudes about Tear Dalat into Indoor Unit rein eee panel to the original position with the screws longer than come 6 Tighten the service port caps of the 3 way valve at a torque of 13 3 Ibf ft 18 Nem with a torque refrigerant gas leakage 19 22 15 mm from the wall 11 For wire stripping and connection requirement oe I prias wrench i i ofi ii k Ps Q After completion of installation confirm there is no leakage of refrigerant gas It may generate toxic gas when the refrigerant comes int
9. E WIO Over 5 All wires pass through conduits Control Board Lock Nuts Q Do not insert your fingers or other objects into the unit high speed rotating fan may cause injury In case of the cover is cut keep 6 Connection cable between indoor unit and outdoor Cover Resin EVACUATION OF THE EQUIPMENT The center of installation plate should be at more than at right and left of the wall 2 FOR THE RIGHT BOTTOM HG cover at the rear of chasals as unit should be UL listed or CSA approved 4 P z pl igl h Bo not sit or step onthe unit you may fall down secidontally The distance from installation plate edge to ceiling should more than PIPING Shown 1 the luster for unre conductor wires minimum AWG16 in accordance 9 SN Keo From installation plate left edge to unit s left side is i reinstallation with local electric codes Ries WHEN INSTALLING AN AIR CONDITIONER BE SURE TO EVACUATE THE AIR INSIDE THE INDOOR S Keep plastic bag packaging material away from small children it may cling to nose and mouth and prevent breathing ion p ge to uni nde Pull out the Indoor piping Left and 2 bottom covers for piping 7 Wire connection to the power supply 208 230V UNIT AND PIPES in the following procedure From installation plate right edge to unit s right is 4 i S When installing or relocating air conditioner do not let any substance other than the specified refrigerant eg air etc mix into refrigeration cycle piping oz a ch s
10. G in colour pi pirri ne 5 p J X ea d 4 Finish by sealing the sleeve with putty or Eo When determining the slot sound click X and shall be longer than other lead wires as shown in cord cable ie a ee maen the ae Seite are baie Tarnas comme on step OQ Do not install the unit at place where leakage of flammable gas may occur In case gas leaks and accumulates at surrounding of the unit it may cause fire caulking compound at the final stage gt amannan E bid nigh hic eo the figure for electrical safety in case of the slipping connection m ran S oana p aene nne sani pre rodan taad repa oea fion of leak N Unit s Installation i uri iping we it ic il tion 7 ipi i 7 T i i igerati i 7 Bushing for tube the installation plate late y 4 p S Do not release refrigerant during piping work for installation re installation and during repairing a refrigeration parts Take care of the liquid refrigerant it may Bushing ky kibe J te malaen Bite hook plate a Be careful with the liquid refrigerant it may cause frostbite O and flaring the piping 5 CONNECT THE CABLE TO THE INDOOR UNIT
11. LATI 0J X PLATE ut damage ii e After selecting the best location start installation to Indoor Outdoor Unit Installation Diagram Sona me piping Foii deuien ae 3 8 9 52 mm 31 0 Ibt 42 Nem 4 3 kgm A hi vi 1 Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut 013 32 010 mm ign the center of piping and sufficiently tighten aS ea eee Read the following SAFETY PRECAUTIONS carefully before installation i Pa ni 2 When installing at root please consider strong wind and earthquake the flare nut with fingers ___ 1 2 12 7 mm 40 6 Ibf ft 55 Nem 5 6 kgf m Electrical work must be installed by a licensed electrician Be sure to use the correct rating of the power plug and main circuit for the model to be installed The mounting walll shall be strong and solid enough to prevent it from the vibration a N m j Please fasten the installation stand firmly with bolt or nails Further tighten the flare nut with torque wrench in 5 8 15 88 mm 47 9 Ibf ft 65 Nem 6 6 kgf m The caution items stated here must be followed because these important contents are related to safety The meaning of each indication used is as below Ser a specified torque as stated in the table 3 4 19 05 mm 73 8 Ibt ft 100 Nem 10 2 kgm Incorrect installation due to ignoring of the instruction will cause harm or damage and the seriousness is classified by the following indications Wall Wall p Wall a _ e
12. Panasonic INDOOR UNIT OUTDOOR UNIT 7 SELECT THE BEST LOCATION F616361 Required tools for Installation Works 1 SELECT THE BEST LOCATION 3 CONNECT THE PIPING 4 INDOOR UNIT INSTALLATION 02 3 4 70 mm through hole Putty
13. ase of emergency In some countries permanent connection of this air conditioner to the power supply is prohibited Fix power supply connection to a circuit breaker for permanent connection Use NATL approved fuse or circuit breaker rating refers to name plate for permanent connection Philips screw driver 7 Reamer 13 Multimeter 47 9 Ibf ft 65 Nem 6 6 kgf m Refer to Select the best location section Refer to Select the best location section Level gauge 8 Knife 14 Torque wrench 73 8 Ibf ft 100 Nem 10 2 kgf m Electric drill hole core drill 2 3 4 70 mm 9 Gas leak detector 13 3 Ibf ft 18 Nem 1 8 kgf m 15 Vacuum pump Connecting The Piping to Indoor ie 31 0 Ibf ft 42 Nem 4 3 kgf m 16 Digital Micron Gauge Do not turn over the Use shook absorber s png j Hexagonal wrench 5 s2 4 mm 10 Measuring tape a turn ove during pull out the pipin F Spanner 11 Thermometer 40 6 Ibf ft 55 Nem 5 6 kgf m i unit without it s shock Ti to protect the AkO gril Please make flare after inserting flare nut locate at Do not overtighten over tightening may cause gas leakage Pipe cutter 12 Megameter T absorber during pull it from damage INSTALL THE OUTDOOR UNIT Joint partion of tube assembly onto the copper pipe ee im out the Piping N may ri In case of using long piping Piping size Torque va cause intake grille bn 1 4 6 35 mm 13 3 Ibf ft 18Nem 1 8 kgf m SAFETY PRECAUTIONS i HOW ake FIX IN STAL
14. duit connector to Connector Piping connection column as fa QZ piping 2 Remove the air filters front grille p ane Peo 4 A A ag a z k n ide j X A scien tessa eg air flow instructions Failure to confirm proper charge and airflow may reduce energy efficiency and shorten equipment life conduit cover with lock nut then secure it against chassis mentioned In indoor outdoor Gites Connection cable Drain hose 3 Put the air purifying filter into place as shown in illustration at right pou a glass at wales into the drain ty styrofoam 7 pri 3 Connection cable between indoor unit and outdoor unit should nsure that water Rows out trom drain hose of the Indoor Unit styrofoam No raise part Qty No 7g foscssones part Qty Indoor Outdoor Unit Installation Diagram pa w listed or CSA approved 4 conic ites minimum IEE Secure the Indoor Unit This can be used for left rear piping and bottom piping also in accordance with local electric codes hold i y i 1 1 rene E 1 Piping direction EIR seen ee o peng Ensure the colour of wires of outdoor unit and terminal number P are the same as the indoor s repectively Replace the drain hose EVALUATION OF THE PERFORMANCE z 5 Right Terminals on the ind it 1 2 3 i ipi Installation plate fixing Remote control holder erminals on the indoor uni Rear view for left piping installation 7 i i z ea 5 5 ming sow 2 Rear A X l ping HOW TO TAKE OUT FRONT GRILLE Operate the unit at cooling operation
15. e reference Measuring _ 241 6 plate 1 Dro Step 2 Install the Indoor Unit t is gt Tape lt ba W 1 0 UTDOO R U N IT Pressure test to system to 400 PSIG with dry nitrogen in stages Thoroughly leak check the system A WARNING o H Eme y A o Cover If the pressure holds release the nitrogen and proceed to section 4 E r Cover for the for the 1 Remove Top panel S Do not install outdoor unit near handrail of veranda When installing air conditioner unit on veranda of a high rise building child may climb up to outdoor unit Step 3 Secure the Indoor Unit Drain bottom piping jeft 2 Remove Control Board Cover Resin and Metal and cross over the handrail causing an accident hose Cover for the piping Top Panel Do not use unspecified cord modified cord joint cord or extension cord for power supply cord Do not share the single outlet with other electrical appliances y bottom piping 3 Remove Plugs Bo Y Poor contact poor insulation or over current will cause electrical shock or fire Model 4 Fix the conduit connectors to the knockout holes Supply z with lock nuts then secure them against the side 5 Insert the connection cable Control Board Wires Do not tie up the power supply cord into a bundle by band Abnormal temperature rise on power supply cord may happen TERA ITS a7 aang som Hiei ib keen the caver panel Metal Cover i S9NKUA S12NKUA 480 tam inn Ago inn aan m a tn mn HOWTO ROP
16. ed d Press Auto switch again Everytime Auto switch is pressed within 60 sec interval remote controller discharged air E Turn the piping end down to avoid the metal powder entering the pipe Drain hose adapter 8 usage receiving sound status will be reversed between ON and OFF Olt Piping length is over the piping length or gadiional gas additional ag Conduit 3 Please make flare after inserting the flare nut onto the copper pipes PIRE J doard P ROGN s Long peep sound indicates that remote controller receiving sound is ON refrigerant snould be ached 2a snown in the table viia Join Indoor drain hose to Indoor unit Short pep sound indicates that remote controller receiving sound is OFF Fi Fring SS a Power supply cord 4 Pipe Handle 0 12 yy 3 4 20 mm nominal PVC Peper urit pep sound indi iving sound is OFF iping size Min Max jeamer f Ar ipe size by using drain hose Capacity Sid Max pi Additional Length 7 Conduit B Bar 0 0 5 mm pipe size by using draii i Model uh S aga eta Sten p too for asa Its advisable to Connection cable oe ey Core Stee a W adapter 8 when necessary Close join by Vinyl Tape x Lad blockage directions Liquid side piping A Whi ly flared the intemal surface of th aaoi foie ge A gen aera Pann ya ewe ee eee ae ee i G9 Dr hoso ado Mmd su loser on oat lesen oda aiin amp multiple Gas side piping pipe Since the flare part comes into contact with the
17. et Vane TI TE 127 mm 1746 35 mm picking Sisto A outdoor CZA Sleeve for piping hole the vertical airflow direction louver to the lt gt ZA X x r af A tbe lt CZ 52F5 7 10BP 5 8 15 88 mm 1 4 6 35 mm S capes Holder i i g k horizontal position and then carry out q Move the vane leeve How to pull the piping and drain hose out in case Incase of left piping how to insert above steps 2 3 in the reverse order to upward SELECT THE BEST LOCATION of the embedded piping the connection cable and drain hose Putty oom INDOOR UNIT Gum Type Sealer WIRE STRIPPING AND CONNECTING REQUIREMENT ened Rites A oe Do not install the unit in excessive oil fume area such as kitchen J to seal the wall mane 2 workshop and etc Bend the OR Wire stripping opening U ian AUTO SWITCH OPERATION C Thera should not ba any heat source or steam near the unit closely on the wall as Conductor fully Conductor over Conductor not onnection cable HECK ITEMS There should not be any obstacles blocking the air circulation possible but be careful oat inserted inserted fully inserted Piping The below operations will be performed by pressing the AUTO switch QA irculation ir is i AREA Damen identical oat osen breaks E ancura P f pan 1 AUTO OPERATION MODE Is there any gas leakage at flare nut Is the indoor unit properly hooked to the place where air circulation in the room is good connecting TT P z A SE e O A place where drainage ca
18. l occu 4 ll identify Is the connection cable being clamped firmly is the cooling operation normal To cany out the for craln i je starting of Test Run operation 3 y OUTDOOR UNIT Attaching the remote control holder to the wall _ E aange a a ieee Piping iping 3 REMOTE CONTROLLER RECEIVING SOUND ON OFF Is the drainage ok zene hermes opernon henna a ta awning Ie bulk over thie t Unit to prevent direct sunlight oF ra be Remote control holder fixing screws El _ and pour water into i For the right piping follow the same The ON OFF of Remote controller receiving sound can be change over by the following steps Peters nee einen rons nT Is the remote control s LCD operation normal There should not be any animal or plant which could be affected by 4i Phen picharigar UTTING AND FLARING THE PIPING _Indoor unit procedure x Hed eed hh omy until pep pep pap p p sound Is heard about 16 38c Is the Air purifying filter installed hot air discharged LJ M4 oes elease the Auto switch button Keep thi dicated by ti ll ceiling f th _ y Saddle x 3 Rim 72 mm 4 n pep il a oboe indicated by arrows from wall ceiling fence or other f p 1 Please cut using pipe cutter and then remove the burrs c Press the remote controller AC RESET button once pep sound will occur Do not place any obstacles which may cause a short circuit of the y 2 Remove the burrs by using reamer If burrs is not removed gas leakage may be caus
19. n be easily done per U formnalbears O f t gt Bet Nera Drainhose r The Auto operation will be activated immediately once the Auto Switch is pressed connections installation plate E A place where noise prevention is taken into consideration 7 RI Wa from main unit ji Do not install the unit near the door way j Mi Se 7132 5 mm SAS arom and released before 5 sec Has the heat insulation been carried out at flare Is the power supply voltage complied with rated 7 et lt g i a Ensure the spaces indicated by arrows from the wall ceiling fence or Carry out insulation after IN paa or more Woie PVG tube VP 5 for piping 2 TEST RUN OPERATION FOR PUMP DOWN SERVICING PURPOSE nut connection value ther obstacl checking for gas leaks and Vinyl tape wide X No loose strand when inserted gap between PROHIBITED PROHIBITED hone vP 20 ak T s and connection cable x i nea j Is the connection cable being fixed to terminal Is there any abnormal sound Friii PI i i ith vinyl ny tape wide OF i drain hose VP 20 PVC tube for drain hose VP 30 The Test Run operation will be activated if the Auto Switch is pressed continuously wh r g y I Recommended installation height for indoor unit shall be at least secure with Vinyl Tape tape Apply after carrying wires isk thoro Mani sec A pan souhd wil oscur Al the HAN aoe th ordai i enti board firmly i A 8 2 ft 2 5 m A suka drainage test eve bite ios Pe ae ah Taete pep und wil
20. ne with the thread and using ss rs ae according to the diagram below tis desirable that the amount of residual oil is less than 0 0008 oz ft 40 mg 10 m a level gauge aah ncaa Gas side il ji i F il Insert the connection cable n ae i Outd Unit Q Engage authorized dealer or specialist for installation If installation done by the user is incorrect it will cause water leakage electrical shock or fire 2 Drill the piping plate hole with 02 3 4 670 mm hole core drill a ps Tape it with piping in a T Indoor Unit deadly Line according to the left and right side of the installation plate The meeting point of the extended line is 5 postion as mentioned in Terminal Terminal Q Install according to this installation instructions strictly If installation is defective it will cause water leakage electrical shock or fire the center of the hole Another method is by putting measuring tape at position as shown in the diagram 7 rl 1 208 230V min AWG16 1 F S i 7 F x above The hole center is obtained by measuring the distance namely 5 1 16 128 mm for left and right Step 4 Secure the Indoor Unit gt 208 230V min AWG16 7 Use the attached accessories parts and specified parts for installation Otherwise it will cause the set to fall water leakage fire or electrical shock h Cover for the hole respectively Dae Cover for amp bottom piping the left 3 208 230V min AWG16 3 Install at a strong and firm location which is able to withstand the set s weight
21. o contact with fire ops fs a 5 a ma and kenen refer to instruction of indoor unit art fac wes 7 Remove the valve caps of both of the 2 way valve and 3 way valve Position both of the valves to CAUTION tees Connected wihoutromevingthe Secure the Indoor Unit reason or safety Open using a hexagonal wrench 5 32 4 mm Ventiate it there is refrigerant gas leakage during operation It may cause toxic gas when the refrigerant comes into contact with fire Sleeve front grille WARNING 8 Mount valve caps onto the 2 way valve and the 3 way valve Q When the wall is hollow please be sure for tube 14 Press the lower left and SL as Holder s This equipment must be properly earthed Earth line must not be connected to gas pipe water pipe earth of lightning rod and telephone Otherwise it may to use the sleeve for tube assembly to assembly Cut and flare the right side of the unit against b This equipment must be properly earthed ERN ERE Be sure to check for gas leakage lectrical shock f breakd insulation breakd prevent dangers caused by mice biting P cause electrical shock in case of equipment breakdown or insulation breakdown bedded the installation plate until the connection cable Approx 7 32 9 30 embedded piping _ i Power 1 Indoor amp If micron gauge value does not descend 500 microns take the following measures CAUTION pen hooks engages with their g Earth lead wire shall be Yellow Green Y
22. ooks at 3 way valve shock 1 r installation Pe k F This equipment must installed with an Earth Leakage Circuit Breaker ELCB or Ground Fault Current Interrupter GFCI or Appliance Leakage Current O DRILL A HOLE IN THE WALL AND Step 2 Bend the embedded piping upper porion ot Installation plate 2 Connect the micron gauge between vacuum pump and service port of outdoor units Q Interrupter ALCI that has been certified by an NRTL Certified Testing Agency and that is suitable for the voltages and amperages involved Otherwise if plate Engage the indoor uni 3 Turn on the power switch of the vacuum pump and make sure that connect digital micron gauge and may cause electrical shock and fire in case of equipment breakdown INSTALL A SLEEVE OF PIPING WB lt Ue 2 spring bender or with the upper edge of the Sleeve for 9 Secure the wire onto the control board with the Taina to pull down to a value of 500 microns Q During installation install the refrigerant piping properly before running the compressor Operation of compressor without fixing refrigeration piping and equivalent to bend the pipingso installation plate Ensure the piping hole holder clamper ear 4 To make sure micron gauge a value 500 microns and close the low side valve of the charging set and valves at opened condition will cause suck in of air abnormal high pressure in refrigeration cycle and result in explosion injury etc T that the piping is not crushed hooks are properly seated a Piping
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