Philips Comfort-Cire AMC 25 User's Manual
Contents
1. Li gt 08 MOIOA N 4 MOQCNI 40 3345 31Y104 NL NINONGY 03 SI NOLJAIOYA 3HLSISMN TONAL VI MOTIBA ONY dV NZAO HIOB UIN SOSNOS IHL A8 NOLOSIOUU IND ONV ANIMAL N MIRONEY ONO SI al 3HLSISATINY STONA dfi N36 MONO NOVINI 0 USHYOASNYAUTORNOS AMOS NN JHL HIM ONO ONHZHOS SI 2U3HESISA TAN NO JON SI dI 34 SISATYNY 18003 66 m a m MONIS JONIVAZNAL MOON q g u EL CUR 2 deat W ar Hz Q M09 MAINIDMADL Id YOLON dals ma Su LI AE X SdX oe ES Zy e Clay A gt eo N e fae a TE En qu 2 o m Lr a m So H Zld F2 O m c 8 qae nee 8 i 118 TG z Ed rg a B 2 m NS E lt OSS3AM0J er o ES BOON WHS SOON CD 07 HHE JUL L Wo00N Hi N95 S d i ol e Lj 2 m8 L ml Nn ug 2 pla AS za m8 2 m me Ls LL unos T t un 83109 aep Sn Ol r Mos 1A 7 TER l Qu Jw LINA YOOULAO 404 WVUOVIC LINQ JAL T3 D Er 5 E LLU dr Ee Xe mo e 2 21213 0 ONY IAOW un s o wa iH ma IINA 3000NI 303 AYYIVIC HONO OL L3 OEMINV TIQOW 9v AMW AMC 45 amp 60 YOLON NY 8000100 LINA YOOCLNO 303 RVSOVIO MAUS 19313 09 Y Sp INV 1SGOWN S D c z S 3 D m 2001104 OT AA 804 SE MOU HI VO vt Hi Hum NO JAHIS S ADAL NO 108 SI ril 00 SISA MN JIBNOUL 3 2 5 Z UNO 32. Y bending tool big ec or more FLARE FITTING CONNECTION There are 3 piping rules a DRY Never allow any water to get inside the piping Keep cap attached until immediately before making piping connections CLEAN Never allow dirt sand or other foreign particles to get inside the piping Keep cap attached until immediately before making piping connections c PRECAUTIONS WHEN CONNECTING PIPES Connections will go more smoothly if the First 2 or 3 turns by hand large pipe is connected first followed by the Pm small pipe Hold the nipple and the flare nut straight and lightly turn the nut two or three turns by hand to ensure that the threads are aligned Nipple Then tighten to the specified torque using a Flair nut wrench In particular when tightening 1 4 diameter flare nuts use the specified torque wrench aor Always look at arrow on Fix in place torque wrench to ed determine direction Y d Torque wrench Fan Coil e Align the center of both flare fittings nd tighten the flare nut wi ur EN Y T ae fam the flare nut with yo E Y gt 7 a A e With a torque wrench tighten the flare nut fully i Outdoor unit Liquid side piping Condensing Units e Align the center of the flare nut of the liquid line to the liquid valve Tighten the flare nut first with your hand and then fully tighten with the torque wrench e Align the center of the flare nut of the gas line to the
3. e Wall Mount Split Units Arce AMW AMC 25 30 45 amp 60 y AMW AMC SERIES Installation Operation And Maintenance Manual Please read this manual before installing and operating the unit CONTENTS INSTALLATION INSTRUCTIONS e Tools Supplies Safety considerations Selection of location Recommended height and length Installation Method Refrigerant piping amp drainage Electrical wiring OPERATING INSTRUCTIONS e Operating tips Product description Auxiliary control Remote control operation Operating instructions Care and maintenance Trouble shooting nnn M B INSTALLATION INSTRUCTIONS TOOLS AND SUPPLIES The following tools are needed The following materials are for installation required 1 Level 1 Correct size copper tubing 2 Hole Saw 2 Correct size drain pipe El ces 3 Sleeve and bush 4 Hammer 5 Drill 4 Vinyl tape 6 Torque wrench 5 Saddle amp Clamps to support E s MEE refrigerant piping 3 at head screwdriver 9 Philips head screwdriver id F Ower SUPPI e 7 Insulation material 10 Wire stripper 11 Measuring tape 8 Putty or similar sealant 12 Ratchet set 13 Flaring tools 14 Tube cutter SAFETY CONSIDERATIONS Installation and servicing of air conditioner can be hazardous due to high refrigerant pressure and electrical components inside the unit Only fully trained qualified and certified service personnel should install repair and service the air
4. Refer to Local Electric Codes for wire sizing e Always use a separate power line with circuit breaker for each air conditioner e Always ground the unit e Ensure that no wiring touches the tubing motors or any other moving parts e Depending on the outdoor unit type the number of inter connecting wires between indoor and outdoor unit varies Please refer to the wiring diagram on the unit to determine the number of wires required and correct connection e Finally inspect all the electrical connections including the factory wiring to ensure that all connections are tight Insulation EXTERNAL FINISHING OF PIPING e After completing the installation of the refrigerant piping drain pipe and wiring bind them together into a bundle with tape Refrigerant Tubing Inter connecting Wiring at 4 inches to 8 inches 100 to 200 mm intervals Start from the bottom and work to the top Keep the drainpipe at the bottom of the bundle e Do not fail to apply insulation to the joints and wrap them with tape If the joints are not insulated condensation could form on them resulting in water leakage lt Insulation e Use saddles to secure piping in place so that it does not sway back and forth e Plug any open portions of the pass through hole with putty to ensure that no rain or wind can get inside e Finally tidy up both the inside and outside and the installation process is complete _ Tape Drain Pipe Wall cap Inside W
5. The condensing unit should be located as ible to the fan coil close as possible to the fan co More than 4 inches More than 4 inches e The air inlet shall be located at least 4 from the wall or other obstruction for unrestricted airflow e The air outlet shall be located so as to direct discharged warm air away from the building Avoid low overhanging roofs to avoid re circulation of condenser discharge air on vertical discharge models A More than 28 inches e Mount the unit on a sturdy base e Figure on the right shows the spacing to be provided RECOMMENDED HEIGHT AND LENGTH mE MAXIMUM PIPING LENGTH If the refrigerant piping is longer than the amp HEIGHT RECOMMENDED recommended length or if the height difference between the indoor and outdoor P Piping length feet unit is greater than recommended the ee OVE Notes capacity will drop and the compressor could m malfunction Select an installation location ming uci Piping as capacity Not Needed no that is within the recommended parameters 7 500 to UA 1 Br Diameter 9 000 mended Btuh 3 8 7 a Recommended height difference is 23 ft or less B Evacuate refrigerant lines Alowa Allowable i bie 1 An installation with a piping length of 23 ft or less is desirable height length If this is not possible the maximum piping length can be aif crence extended to 50 ft by charging the system with additional refrigeran
6. electrical Drain hose AUXILIARY CONTROL Figure below illustrates the auxiliary control on the fan coil This can be used to operate control the air conditioner when the remote controller is not available or lost a LTL EA NE controller MA l nia Indicating lamps Auto AL Signal receiver window Test Test Use to operate the air conditioner under COOL mode All other functions will not be effective The air conditioner will automatically stop operating after 30 minutes This is to test if the air conditioner is in working condition Remote In this position the air conditioner is controlled by the remote controller Auto Use to by pass the remote controller The air conditioner will operate automatically when power is supplied The remote controller is ineffective in this position Red indicating lamp Red light will be lit when electrical power is supplied to the air conditioner Green indicating lamp This green lamp will be lit when the compressor starts operating It indicates cooling operation is in progress It will blink if the operating temperature is abnormal REMOTE CONTROL OPERATION CONTROLS AND INDICATORS Figure below illustrates the various controls and indicators of the LCD wireless remote control 12 00 Display real time or set time TINE OFF Display timer off time THE ON Display timer on time 25 C Display set temperature Display low fan speed Display medium
7. fan speed afl Display high fan speed SLEEP Display sleep mode Mode Display F Indicates transmitting signal C Indicates cool mode ORY Indicates dry mode indicates fan only mode e P ag IME OFF aff 12 00 ON OFF button To start and stop the i f air conditioner For selection of cooling mode For adjusting time and temperature For selection of Dry or dehumidification mode For fan only mode Use to set real time For adjusting position of horizontal louvers and auto swing For setting timer according to the following sequence Press this Fan button to select the following fan mode eem j Ca TIME OFF TIME g ae canceled SLEEP Use nan amp y button to adjust time after setting To timer mode MODEL AMW 25 30 19h Real time Or Timer Off Or Timer On 25 Temperature setting Low fan speed Medium fan speed Ye High fan speed We Auto fan speed h Sleep mode ON OFF button To start and stop the unit For selecting the following modes 7 ER i Mt For setting timer On and Off De Mr El hime caaeled For selecting Sleep mode Signal transmitting head Mode Display t Indicates transmitting signa Indicates auto mode Indicates cooling mode Indicates drying mode Indicates fan only mode For selecting fan speed according to the following sequence oh Ls qot e mi spad 7 as
8. gas valve Tighten Torque wrench the flare nut with your hand After purging tighten it fully with a torque wrench and check all connections for leaks with soap solution AIR PURGING This procedure is used to remove air from inside the piping connecting the indoor and outdoor units as well as the air inside the indoor unit If air purging is not carried out air will beocme mixed into the refrigerant cycle causing the pressure to rise to abnormally high levels increasing power consumption and reducing the capacity of the unit Also moisture in the air can cause insulation failure in the compressor motor and deterioration of the refrigerant oil resulting in a significant reduction in the air conditioner life The procedure is as follows e Confirm that all piping connections have been completed correctly e Connect a gauge manifold and a vacuum pump as shown in the diagram e Completely open the low pressure valve of the gauge manifold and completely close the high pressure valve e Start the vacuum pump and allow it to operate until the pressure is at 29 of vacuum This will take about 15 minutes or more e With the low pressure valve completely open switch off the vacuum pump e Completely open both the suction and liquid service valves e Disconnect the manifold e Tighten the caps on the service valves and the flange nut on the charging port Gauge Manifold Low pressure valve High pressure valv
9. with the blade of the pipe cutter 7 Keep pipe facing downward when removing burrs e For connection to flare settings the pipe has to be flared Remove the flare nut from the unit and insert it onto the piping e Fit the pipe into the bar of the flare tool about 0 5 mm higher than the surface of the bar e Center the flare punch carefully on the pipe and turn gradually to widen the pipe Check the finish of the flare to ensure even flaring e Cover the flared ends with tape to prevent dust from entering LATA Handle S Inside surface should be shiny and free of scratches e Flaring bar Length of periphery portion L should be constant Flare nut 0 635 1 4 only 0 952 3 8 and larger E EB PIPING INSULATION Liquid and suction lines must be insulated separately In a cooling only type air conditioner both pipes become cold during operation This can cause moisture to condense on the surface of the pipes resulting in heat loss PRECAUTIONS WHEN BENDING PIPES e The air conditioner s performance will suffer if the piping is crushed e Bend pipes using the pads of your thumbs to prevent them from collapsing See picture on the right e Use a pipe bending tool to bend pipe wider than 1 2 in diameter d A 482 ES Narrow Pipe Wide Pipe O Common insulation Separate insulation is essential E d i im i i i Bend with pads of thumbs
10. 0008 403 PROC LINDO MNI 09 8 Sy MINV TICION SERVICE NOTES AA AITONS EQUIPMENT INC Comfort E e Guelph Ontario by AITONS i www aitons com EEE e mail info aitons com Printed in Canada 03 03
11. all Outside Putty HA Putty Putty OPERATING INSTRUCTIONS OPERATING TIPS Observe the following points for economical and safe operation e Keep the room temperature at a comfortable level Too much cooling is unhealthy and results in excessive consumption of electricity A temperature setting of 75 F 24 C is usually sufficient during the day During the night set the temperature a few degrees higher as the body temperature is reduced when a person is asleep e Adjust the vertical and horizontal louvers to provide uniform distribution of air in the room e Clean the filter at least twice a month A clogged air filter reduces performance and increases power consumption e Keep the indoor and outdoor coils clean to maintain high heat transfer capability Periodically inspect the coils and call a professional serviceman to clean the coils with special cleaning chemicals if necessary e Reduce heat gain through windows by stopping direct sunlight with curtains or blinds Awnings are also helpful by creating shade around the windows Keep windows and doors closed except when ventilating the room e Itis good practice to ventilate the room occasionally to rid the room of stale air PRODUCT DESCRIPTION Figure below illustrates the important components of the air conditioning unit Front Cover Auxiliary controller Indicating lamps Vertical louver Horizontal louver Remote controller Air filter Pipe and
12. awed feu sped For setting position of the horizontal vane and also setting horizontal vane to auto swing mode Use and buttons to Adjust temperature and time Setting MODEL AMW 45 60 OPERATING INSTRUCTIONS Before operating the unit for the first time it is necessary to install the batteries in the remote controller e Batteries are located at the back of the remote controller Model AMW25 30 and at the front of the remote controller Model AMW45 60 e Open the battery holder by simultaneously pushing downwards and inwards at the area marked OPEN e Use only AAA alkaline batteries e Dispose of used batteries correctly in a manner not causing pollution or harm to the environment OPERATING GUIDE MODEL AMW 25 30 Start air conditioner Point the remote controller at the fan coil and press ON OFF button Select the operational mode Press either Cool Dry or Vent button to select the desired mode Set temperature Press or button to set desired temperature Select fan speed Press Fan button to select desired fan speed Set airflow position Press Vane button to adjust airflow direction or to set vane to auto swing Set Timer If required press Time button to set timer On or Off After pressing Time button the Time display on the LCD will start to flash Press or to set the time before flashing stops Sleep mode Select sleep mode by pressing Time
13. button until Sleep appears on the LCD display Sleep mode allows the air conditioner to raise the room temperature by up to 2 F from set temperature while you sleep to save power MODEL AMW 45 60 e Start air conditioner Point the remote controller at the fan coil and press ON OFF button e Select operation mode Press Mode button to select any of the following modes Cool Dry or Vent e Temperature setting Press or button to set desired temperature e Select fan speed Press Fan control button to select desired fan speed e Select airflow direction Press Louver control button to set position of horizontal vane or set it to auto swing e Set Timer If desired set timer on or off by pressing Time Control button followed by or button to select time before air conditioner starts or stops operating e Sleep mode Press Sleep button to select sleep mode As the name suggests it is used during sleeping The room temperature would be adjusted by 2 F up from set temperature to save power 2 FUNCTIONS AUTO This allows the air conditioner to operate automatically at a pre set temperature Cooling will be affected when room temperature is above 82 F 28 C COOLING When activated the fan will automatically operate at high speed for 5 minutes before operating at the set speed During cooling if the humidity in the room is very high RH above 80 96 condensation may occur at the air discharge louv
14. conditioner While working on the air conditioner all precautions in the literature tags and labels attached to the unit and all other general safety precautions should be carefully observed Please follow all safety codes wear safety glasses and work gloves Also use quenching cloth for brazing operations It is highly recommended that this manual be read completely before installing and operating the system WARNING The main power breakers to the unit including its accessory or parts should be turned off before performing service or maintenance operations on the unit Dangerous high voltage can cause electric shock serious personal injury or even death SELECTION OF LOCATION Select a convenient location where Minimum 2 me TS Minimum 2 inches Um 2 inches INDOOR UNIT e The cool air can reach every corner of the area to be cooled Above eye leve e The unit is away from any direct heat source e Easy and short routing of the refrigerant and drain pipes to the exterior e There are no flammable gas alkaline or acid present in the air e Air circulation is not obstructed preventing good air circulation e The structure where the unit is installed should be strong enough to support the weight of the unit and also prevent any vibration during operation of the unit e Figure on the right shows the spacing to the nearest wall OUTDOOR UNIT e
15. e The lack of a downward slope causes water to build up and overflow the drain pan there must not be any double traps formed Long Horizontal Extensions Gap of approximately 50 cm k 4 Good He ie icem NE Ue 22277 Stiff vinyl Secure in place chloride PVC with saddles tubing No good 631 DIDI mhrap effect created e CUN S ouf T i Flexible tube O a Y No good ee aa Drain water cannot oo 43 flow freely aa NE DT fa ue V d eevece o get l tore ge Drainage gutter Drainage gutter Nutrients components of perspiration and dust in the air A combination of certain types of mold and bacteria To reduce the chance of clogging it is very important to ensure that the drain hose has a downward slant to prevent water from accumulating and a clean and a well ventilated environment Outdoor unit c Holder for Control board Connecting iu cover Su ELECTRICAL WIRING LOCATION OF TERMINAL BLOCK The terminal block on the indoor unit is located next to the PCB Cable access is through the back of the unit For the condensing unit the power supply cord terminal block is located behind the control panel Holder to connecting cable WIRING CONNECTION e All wiring and grounding must comply with the local Electric Codes e See the unit nameplate for electrical rating and use correct wire size to handle the minimum circuit ampacity required for the unit
16. e Narrow pipe service valve Wide pipe service valve Vacuum pump DRAIN PIPE CONNECTION The fan coil is equipped with a drain hose It is tied together with the refrigerant piping During installation it is important to observe the following instructions to prevent water overflowing from the drain pan Insure that the indoor unit is level and not tilted forwards or backwards Insure that the drain hose does not rise above the drain pan It should be sloping towards the hole Route the drain hose through the same hole as the refrigerant pipes If the drain pipe extends horizontally a long way use PVC tubing to provide heat insulation Outside insert the drain hose into a PVC drainpipe and not the other way around and glue them together Run the PVC drainpipe straight down the wall There should be no traps and avoid putting the end of the pipe into water Ensure that all sections of the PVC pipes are glued securely together Ensure that the entire indoor part of the drain hose is insulated to avoid condensation from dripping Drain pipe may be required for heat pump unit and should be connected if necessary SLIME Water leakage due to a clogged drain hose can be caused by accumulated dirt in the drain pan or by a buildup of slime inside the drain hose Slime is caused by the following factors Temperature 25 C 77 F to 30 C 86 F Accumulated water Downward Slant 25D Drain Pip
17. e ground This can be done by aligning the marking off line with a thread and weight as shown in figure on the right This is to ensure that the condensate water does not overflow from the drain pan Marking off line Thread Weight Mount the installation plate with the 4 screws provided If the unit is to be mounted on a concrete wall consider using anchor bolts instead of the screws provided INSTALLATION OF FAN COIL The extended liquid and suction pipes and drain hose are hidden inside a slot at the back of the fan coil This allows the hole on the wall to be either on the right or left side of the fan coil RIGHT SIDE HOLE POSITION The piping and drain hose are routed straight through the hole LEFT SIDE HOLE POSITION The piping and drain hose run from the right side to the left side of the unit hidden in the slot at the back of the unit before routing through the hole on the left side of the unit MOUNTING FAN COIL UNIT Hook the fan coil onto the upper portion of the installation plate ensuring that it sits securely on the installation plate Press the lower portion of the unit against the installation plate until the hooks at the back of the unit are securely engaged with the installation plate MOUNTING CONDENSING UNIT Do not place the condensing unit directly on the ground It should preferably be placed on a slightly raised platform to prevent rain water from splashing into it A
18. er It is advisable to operate the fan at high speed under this condition DRYING When activated the air conditioner will operate on and off intermittently The fan will automatically operate at low speed Fan speed temperature settings and sleep mode will be by passed This function will not operate if the room temperature is lower than 59 F 15 C FAN ONLY The following speed can be selected Low mid high auto At auto the fan speed will be automatically selected by the micro processor depending on the difference between factory pre set and room temperature TIMER This feature allows the air conditioner to be automatically SWITCH ON or SWITCH OFF after a pre determined time CLOCK This is for setting the real time to facilitate the operation of the timer CARE AND MAINTENANCE e The air conditioner requires proper care and maintenance for efficient operation A periodic inspection and cleaning may be available from your dealer or distributor Be sure to ask about this service at the time of installation The user can also perform some of the care and maintenance Please follow these instructions e Besure to disconnect the power supply before undertaking any inspection e Open the RETURN AIR GRILLE and remove the air filters Clean by washing or with a vacuum cleaner Dry the filters before putting them back on the unit e Do not operate the air conditioner without the air filters in it Remember that the filters protec
19. hanism built into the unit prevents the compressor from starting for a few minutes This is to protect the compressor from breakdown e Smell from the supply air The coil and filters absorb the smell from the environment and the supply air may also have the same smell This usually happens in places where heavy cigarette smoke exists in the air BEFORE CALLING FOR SERVICE PLEASE CHECK THE FOLLOWING Air conditioner does not operate e Check the thermostat setting to ensure that it is not set above the room temperature e Check the circuit breaker e Check the power supply to ensure that it is not interrupted Cooling is insufficient e Check and clean the filters if necessary e Check that the thermostat setting is not above room temperature for cooling e Check that all windows and doors are closed e Check if there are sources of heat present in the room like stove burners e Check that the fan speed is set to the HIGH setting e Ifthe system still does not operate or does not provide sufficient cooling call for a professional serviceman AMW AMC 25 LINA 00010 04 NAIVI LINDA MLT Sc OINV 1300 g m x8 03 1 u m 5 won as O se TOYLNOD auvodg LINA XOQONI 404 WVYOVIG LINJ 9I 93 L3 SC MWY 1300M
20. lso ensure that it is level Avoid installing the unit in places where flammable gases may be present Hang here Indoor unit Ty LE Rear panel beams or blocks If necessary due to the placement conditions rubber cushions can be placed underneath the outdoor unit REFRIGERATION PIPING amp DRAINAGE PREPARATION OF PIPING Fan coil and side discharge condensing units are equipped with flare connections Improper flaring and brazing may cause refrigerant to leak out of the system Follow these instructions carefully in preparing the refrigerant piping e Ensure that all piping is of the correct size e Measure the distance between the indoor and outdoor units refrigerant connections together with all the curves necessary Add a few inches as slack e Lay the piping as straight as possible on a flat surface and with a pipe cutter cut the piping according to the measured length Do not tighten the cutter excessively during cutting as this may cause the pipe to deform Do not use hacksaw or similar tools to cut the pipe as it results in metal shavings getting inside the pipe This also makes proper flaring impossible e Useareamer to remove burrs from cut edges Hold the pipe ends upside down to prevent metal powder from getting into the pipe Reamer X Pm RH I Pipe cutter Pipe Note As the pipe is round cutting should be performed on a straight section Also do not apply too much force
21. t However cooling and heating capacity will be reduced Additional charge volume piping length 23 ft x 0 2 oz INSTALLATION METHOD ide E m HOLE DRILLING After deciding the Cooling Installation PUE method your unit will be installed a hole to en Not Needed not Diameter needed 2 recom route the connecting tubes and wires to the 36 000 mended outdoor unit is to be drilled on the wall The PUR hole must be lower than the point where the drainpipe attaches to the drain pan of the Recommended height difference is 23 ft or less unit It should also be slightly declined Evacuate refrigerant lines towards the outside 2 An installation with a piping length of 33 ft or less is desirable If this is not possible the maximum piping length can be extended to 55 ft by charging the system with additional refrigerant However cooling and heating capacity will be reduced Additional charge volume piping length 33 ft x 0 2 oz x Inside PAR ARARAS EFA LL PP PP PA LII PPP LOPES ES EES LAELAE Outside T 1 50 Inclination MOUNTING INSTALLATION PLATE The fan coil can be installed using any of the four methods described below Determine which is the most suitable method t Mounting an Wall Pane B Mounting on Pillar Mounting on Bolts Provided tor that Purpose Installation alte Position the installation plate on the wall On making sure that it is parallel to th
22. t the coil from getting dirty A dirty coil is more difficult to clean than a dirty filter Clean the filters at least twice a month and more if the environment is dusty e CLEAN THE UNIT Clean with a wet soft cloth Do not wash the air conditioner Never use the following to clean the air conditioner Hot water above 104 F 40 C Volatile substances like benzene gasoline thinner and other solvents END OF SEASON e When the air conditioner is to stop operating for prolonged periods for example at the end of the season please follow these instructions before shut down Operate the unit at the following setting for 2 to 3 hours Type of Operation Cool Temperature setting 86 F 30 C This will dry up any residual water in the unit Remove the batteries from the Remote Controller e Use car wax on the painted surface of the outdoor unit START UP Operation after prolonged period e Clean the unit and the filter as described above e Operate the FAN ONLY for half a day to remove any moisture that may have accumulated inside the unit TROUBLE SHOOTING The following are normal and should not be treated as defects e Hissing sound like flow of water from the unit This is the sound of the refrigerant at the expansion device which can be heard from time to time depending on the indoor and outdoor ambient conditions e The unit does not cool for a few minutes after it restarts This is because a time delay mec
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