Heat-controller DMH24DB-1 Manual do Utilizador

Wall MountedMulti-Split SystemAir Conditioning/Heat PumpDMC24DB-1DMH24DB-1Before servicing the unit, read the“safety precautions” in this manual.Only

10 Multi type Air ConditionerDimensionsDimensionsIndoor UnitSplit Type IndoorInstallation plateDHWW mm(in) 895(35.2)H mm(in) 282(11.1)D mm(in) 165(6.5

Service Manual 11Outdoor UnitWDL1L2L4L3HL7L5L6W mm(in) 870(34.3)H mm(in) 800(31.5)D mm(in) 320(12.6)L1 mm(in) 370(14.6)L2 mm(in) 25(1.0)L3 mm(in) 775

12 Multi type Air ConditionerProduct SpecificationsProduct Specifications DMC24DB-123,600/24,000 11,800/12,000 208/230V--2.4(0.085) 1.2(0.042) at 230V

Service Manual 13Product SpecificationsDMH24DB-123,600/24,000 11,800/12,000 208/230V23,600/24,000 11,800/12,0002.4(0.085) 1.2(0.042) at 230V1Ø, 208/2

14 Multi type Air ConditionerInstallationInstallationType "A" screw and plastic anchorType "B" screwRemote Control HolderInstallat

Service Manual 15InstallationIndoor unit1. Do not have any heat or steam near the unit.2. Select a place where there are no obstacles in frontof the

16 Multi type Air ConditionerInstallationMulti Piping TypePiping length and elevation24k 30m(100ft) 15m(50ft) 3m(10ft) 7.5m(25ft) 7.5m(25ft)Capacity(B

Service Manual 17InstallationThe wall you select should be strong and solid enough toprevent vibration1. Mount the installation plate on the wall wit

18 Multi type Air ConditionerFlaring Work and Connection of PipingFlaring workMain cause for gas leakage is due to defect in flaring work. Carry out c

Service Manual 19Flaring Work and Connection of PipingCheck1. Compare the flared work with the figure by.2. If a flared section is defective, cut it

2 Multi type Air ConditionerMulti type Air Conditioner Service ManualTABLE OF CONTENTSCombination table...

20 Multi type Air ConditionerFlaring Work and Connection of Piping4. Indoor unit installationHook the indoor unit onto the upper portion of the instal

Service Manual 21Flaring Work and Connection of Piping1. Route the indoor tubing and the drain hose to the requiredpiping hole position.2. Insert the

22 Multi type Air ConditionerWrap the insulation material around the connecting por-tion.1. Overlap the connection pipe heat insulation and the indoor

Service Manual 23Flaring Work and Connection of PipingRemove the battery cover from the remote con-troller.• Slide the cover according to the arrow d

24 Multi type Air ConditionerOutdoorAlign the center of the pipings and sufficiently tighten the flarenut by hand.Finally, tighten the flare nut with

Service Manual 25Flaring Work and Connection of PipingConnect the cable to the indoor unit by connecting the wires to the terminals on the control bo

26 Multi type Air ConditionerConnect the cable to the Outdoor unit.1. Remove the cover control from the unit by loosening thescrew.Connect the wires t

Service Manual 27Connecting the Cable between Indoor Unit and Outdoor Unit(1) Remove two-caps on the conduit panel.(2) Make a hole appropriate for th

28 Multi type Air ConditionerConnect the cable to the indoor unitCAUTION: Provide a circuit breaker between power source and the unit as shownbelow.Ai

Service Manual 29Checking the Drainage, Forming the Pipings and Long Pipe SettingChecking the drainageTo check the drainage.1. Pour a glass of water

Service Manual 3Operation1 Unit2 UnitCombination of Indoor Unit(kBtu/h)CoolingEach CapacityUnit-A Unit-BUNIT-A(Btu/h) UNIT-B(Btu/h)Total Btu/h kWUNIT

30 Multi type Air ConditionerChecking the Drainage, Forming the Pipings and Long Pipe SettingForming the pipingForm the piping by wrapping the con-nec

Service Manual 31Air Purging and EvacuationAir and moisture remaining in the refrigerant system have undesirable effects as indicated below.1. Pressu

32 Multi type Air ConditionerChecking the Drainage, Forming the Pipings and Long Pipe Setting1. Connect the charge hose end described in the preceding

Service Manual 33Charging Each outdoor unit is factory charged (nameplate charge) for the evaporator as well as a 7.5m(25ft) line set for each indoo

34 Multi type Air Conditioner1. Check that all tubing and wiring have been properly con-nected.2. Check that the gas and liquid side service valves ar

Service Manual 35Operation 1. MAIN UNIT FUNCTION • DISPLAYOperation Indicator• On while in appliance operation, off while in appliance pause• Flashin

4 Multi type Air ConditionerSafety Precautions Safety PrecautionsTo prevent injury to the user or other people and property damage, the following in

Service Manual 5Safety Precautions Do not install, remove, or re-install the unit by yourself(customer).• There is risk of fire, electric shock,expl

6 Multi type Air ConditionerSafety Precautions Do not open the inlet grill of the productduring operation. (Do not touch the elec-trostatic filter,

Service Manual 7Safety Precautions When the product is not to be used for a long time,disconnect the power by turning off the breaker.• There is ris

8 Multi type Air ConditionerSafety Precautions Do not expose the skin direct-ly to cool air for long periodsof time. (Don't sit in the draft.)•

Service Manual 9Safety Precautions Do not recharge or disassemble the batteries.Do not dispose of batteries in a fire.• They may burn or explode.If