(制冷百家)三洋 ECO 多联机 技术手册.pdf
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1、TEST RUN SERVICE MANUAL85464849254000REFERENCE NO.SM830154MINI ECO-i SYSTEMWOUTDOOR MODEL No.PRODUCT CODE No.APPLICABLE INDOOR MODEL No.V/HzSPW-CR365GXH56B85402843SPW-ADR, SR, XDR, KR, UR, FR, FMR74GXH56(A/B)SPW-CR485GXH56B85402844SPW-ADR, LDR, SR, XDR, KR, UR, FR, FMR94GXH56(A/B)SPW-CR605GXH56B8540
2、2845SPW-ADR, LDR, SR, XDR, KR, TDR, UR, FR, FMR 124GXH56(A/B)OUTDOORSPW-CR365GX56B85402846SPW-LDR, SR, XDR, KR, TDR, UR, FR, FMR164GXH56(A/B)220-240/1/50/60SPW-CR485GX56B85402847SPW-LDR, SR, XDR, KR, TDR, UR, FR, FMR184GXH56(A/B)380-415/3/50/60SPW-CR605GX56B85402848SPW-LDR, SR, XDR, KR, TDR, UR, DR,
3、 FR, FMR254GXH56(A/B)SPW-CR365GXH8B85403136SPW-XDR, TDR, UR, DR364GXH56(A/B)INDOORSPW-CR485GXH8B85403137SPW-XDR, TDR, UR, DR484GXH56(A/B)220-240/1/50/60SPW-CR605GXH8B85403138SPW-XDR604GXH56(A/B)SPW-DR764GXH56(A/B)SPW-DR964GXH56(A/B)06-408 Mini_ECOi_SM0 11/10/06 5:27 PM Page a制冷百家公众号iIMPORTANT! Pleas
4、e Read Before StartingThis air conditioning system meets strict safety and operatingstandards. As the installer or service person, it is an impor-tant part of your job to install or service the system so it oper-ates safely and efficiently. For safe installation and trouble-free operation, you must:
5、GCarefully read this instruction booklet before beginning.GFollow each installation or repair step exactly as shown.GObserve all local, state, and national electrical codes.GThis product is intended for professional use. Permission from the power supplier is required wheninstalling an outdoor unit t
6、hat is connected to a 16 A dis-tribution network.GPay close attention to all warning and caution noticesgiven in this manual.This symbol refers to a hazard orunsafe practice which can resultin severe personal injury or death.This symbol refers to a hazard orunsafe practice which can resultin persona
7、l injury or product orproperty damage.If Necessary, Get HelpThese instructions are all you need for most installationsites and maintenance conditions. If you require help for aspecial problem, contact our sales/service outlet or yourcertified dealer for additional instructions. In Case of Improper I
8、nstallationThe manufacturer shall in no way be responsible forimproper installation or maintenance service, including fail-ure to follow the instructions in this document. SPECIAL PRECAUTIONSWhen WiringELECTRICAL SHOCK CAN CAUSESEVERE PERSONAL INJURY OR DEATH.ONLY A QUALIFIED, EXPERIENCEDELECTRICIAN
9、 SHOULD ATTEMPT TOWIRE THIS SYSTEM. Do not supply power to the unit until all wiring and tubingare completed or reconnected and checked. Highly dangerous electrical voltages are used in this sys-tem. Carefully refer to the wiring diagram and theseinstructions when wiring. Improper connections and in
10、ad-equate grounding can cause accidental injury or death. Ground the unit following local electrical codes. Connect all wiring tightly. Loose wiring may cause over-heating at connection points and a possible fire hazard.When TransportingBe careful when picking up and moving the indoor and outdooruni
11、ts. Get a partner to help, and bend your knees when lifting toreduce strain on your back. Sharp edges or thin aluminum finson the air conditioner can cut your fingers. When InstallingIn a RoomProperly insulate any tubing run inside a room to prevent“sweating” that can cause dripping and water damage
12、 towalls and floors.In Moist or Uneven LocationsUse a raised concrete pad or concrete blocks to provide asolid, level foundation for the outdoor unit. This preventswater damage and abnormal vibration.In an Area with High WindsSecurely anchor the outdoor unit down with bolts and ametal frame. Provide
13、 a suitable air baffle.In a Snowy Area (for Heat Pump-type Systems)Install the outdoor unit on a raised platform that is higherthan drifting snow. Provide snow vents.When Connecting Refrigerant Tubing Ventilate the room well, in the event that is refrigerantgas leaks during the installation. Be care
14、ful not to allowcontact of the refrigerant gas with a flame as this willcause the generation of poisonous gas. Keep all tubing runs as short as possible. Use the flare method for connecting tubing. Apply refrigerant lubricant to the matching surfaces ofthe flare and union tubes before connecting the
15、m, thentighten the nut with a torque wrench for a leak-free con-nection. Check carefully for leaks before starting the test run.When Servicing Turn the power OFF at the main power box (mains)before opening the unit to check or repair electrical partsand wiring. Keep your fingers and clothing away fr
16、om any movingparts. Clean up the site after you finish, remembering to checkthat no metal scraps or bits of wiring have been leftinside the unit being serviced. Ventilate any enclosed areas when installing or testingthe refrigeration system. Escaped refrigerant gas, oncontact with fire or heat, can
17、produce dangerously toxicgas. Confirm after installation that no refrigerant gas is leak-ing. If the gas comes in contact with a burning stove, gaswater heater, electric room heater or other heat source,it can cause the generation of poisonous gas.WARNINGWARNINGCAUTIONCAUTION06-408 Mini_ECOi_SM0 11/
18、10/06 5:27 PM Page i制冷百家公众号ii2. The standards for minimum room volume are asfollows.(1) No partition (shaded portion)(2) When there is an effective opening with the adja-cent room for ventilation of leaking refrigerant gas(opening without a door, or an opening 0.15% orlarger than the respective floo
19、r spaces at the topor bottom of the door).(3) If an indoor unit is installed in each partitionedroom and the refrigerant tubing is interconnected,the smallest room of course becomes the object.But when mechanical ventilation is installed inter-locked with a gas leakage detector in the smallestroom w
20、here the density limit is exceeded, the vol-ume of the next smallest room becomes the object.3. The minimum indoor floor space compared with theamount of refrigerant is roughly as follows: (Whenthe ceiling is 2.7 m high)Check of Density LimitThe room in which the air conditioner is to beinstalled re
21、quires a design that in the event ofrefrigerant gas leaking out, its density will notexceed a set limit.The refrigerant (R410A), which is used in the air condi-tioner, is safe, without the toxicity or combustibility ofammonia, and is not restricted by laws imposed to pro-tect the ozone layer. Howeve
22、r, since it contains morethan air, it poses the risk of suffocation if its densityshould rise excessively. Suffocation from leakage ofrefrigerant is almost non-existent. With the recentincrease in the number of high density buildings, how-ever, the installation of multi air conditioner systems ison
23、the increase because of the need for effective useof floor space, individual control, energy conservationby curtailing heat and carrying power, etc.Most importantly, the multi air conditioner system isable to replenish a large amount of refrigerant com-pared to conventional individual air conditione
24、rs. If asingle unit of the multi air conditioner system is to beinstalled in a small room, select a suitable model andinstallation procedure so that if the refrigerant acci-dentally leaks out, its density does not reach the limit(and in the event of an emergency, measures can bemade before injury ca
25、n occur).In a room where the density may exceed the limit,create an opening with adjacent rooms, or installmechanical ventilation combined with a gas leakdetection device. The density is as given below.Total amount of refrigerant (kg)Min. volume of the indoor unit installed room (m3)Density limit (k
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