Table of Contents
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HIGH STATIC DUCTED AIR CONDITIONER
IMPORTANT NOTE:
Read this manual carefully before
•
installing or operating your new air
conditioning unit. Make sure to save
this manual for future reference.
This manual only describes the installation of
•
outdoor unit. When installing the indoor unit,
refer to the installation manual of indoor unit.
INSTALLATION MANUAL
42/38SHDV095
42/38SHDV105
42/38SHDV125
42/38SHDV140
42/38SHDV165
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Table of Contents
Related Manuals for Carrier 42/38SHDV095
Summary of Contents for Carrier 42/38SHDV095
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Page 1: Installation Manual
HIGH STATIC DUCTED AIR CONDITIONER INSTALLATION MANUAL 42/38SHDV095 42/38SHDV105 42/38SHDV125 42/38SHDV140 42/38SHDV165 IMPORTANT NOTE: Read this manual carefully before • installing or operating your new air conditioning unit. Make sure to save this manual for future reference. This manual only describes the installation of •... -
Page 2: Table Of Contents
Table of Contents Installation Manual Accessories ............ 04 Safety Precautions ........05 Installation Overview ....... 06 Indoor Unit Installation Indoor Unit Installation ......07 ......07 a. Indoor Unit Parts ........07 b. Indoor Unit Installation Instructions ..08 Outdoor Unit Installation ...... - Page 3 Refrigerant Piping Connection ....... A. Notes on Pipe Length and Elevation ....B. Refrigerant Piping Connection Instructions ..Wiring ..........a. Outdoor Unit Wiring ....b. Indoor Unit Wiring ...... c. Constant air flow control ....d. Power Specifications ....Air Evacuation ..........
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Page 4: Accessories
Accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock, or cause the equipment to fail. NAME SHAPE QUANTITY Soundproof / insulation sheath Tubing &... -
Page 5: Safety Precautions
Safety Precautions Read Safety Precautions Before Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classi ed as either a WARNING or CAUTION. Failure to observe a warning may result in death. The appliance must be installed in accordance with national regulations. -
Page 6: Installation Overview
Installation Overview INSTALLATION ORDER Install the indoor unit Install the outdoor unit Install the drainpipe (Page 7) (Page 13) (Page 16) Evacuate the refrigeration system Connect the wires Connect the refrigerant pipes (Page 25) (Page 21) (Page 18) Perform a test run (Page 27) ... -
Page 7: Indoor Unit Installation Indoor Unit Installation
Indoor Unit Installation Indoor Unit Parts Air inlet Air outlet Heat exchanger Air filter(inside air-in grill)(optional) Electric control cabinet Drain hose Refrigerant connecting pipe Fig. 4.1 Safety Precautions CAUTION WARNING • Securely install the indoor unit on a structure • Install the indoor and outdoor units, cables that can sustain its weight. -
Page 8: Indoor Unit Installation Instructions
Step 2: Hang indoor unit. Please refer to the following diagrams to locate the four positioning screw bolt holes on the ceiling. Be sure to mark the paces where you will drill ceiling hook holes. This unit has been installed air intake pipe flange, but there is no air filter. (see Fig. - Page 9 Wood 3. Install hanging screw bolts. Place the wood mounting across the roof beam, Cut off the roof beam. then install the hanging screw bolts.(See Fig.4.7) Strengthen the point at which the cut was made. Consolidate the roof beam. Wood mounting 4.
- Page 10 Step 3: Diagrammatic sketch for installing Motor maintain: There are three methods: the main body 1: Remove the front side plate from the top. Installing the dust proof net and canvas air Remove the top cover as shown. • passage 1.
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Page 11: Outdoor Unit Installation
Outdoor Unit Installation The area must be free of combustible gases √ Outdoor Unit Installation Instructions and chemicals. The pipe length between the outdoor and √ Step 1: Select installation location. indoor unit may not exceed the maximum The outdoor unit should be installed in the allowable pipe length. - Page 12 Split Type Outdoor Unit (Refer to Fig 5.4, 5.5, 5.6, 5.10 and Table 5.1) Fig. 5.4 Fig. 5.5 Fig. 5.6 Table 5.1: Length Specifications of Split Type Outdoor Unit. Unit mm Model 38SHDV095 38SHDV105 38SHDV125 38SHDV140 1333 38SHDV165 Page 12 ...
- Page 13 NOTE: The minimum distance between the Drain Joint Installation outdoor unit and walls described in the Before bolting the outdoor unit in place, you installation guide does not apply to airtight must install the drain joint at the bottom of the rooms.
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Page 14: Drainpipe Installation
Drainpipe Installation The drainpipe is used to drain water away from NOTE ON DRAINPIPE INSTALLATION the unit. Improper installation may cause unit When using an extended drainpipe, tighten • and property damage. the indoor connection with an additional protection tube to prevent it from pulling CAUTION loose. - Page 15 3. Using a 65-mm (2.5”) core drill, drill a hole in The unit with pump. the wall. Make sure that the hole is drilled at a 1. Remove the test cover. slight downward angle, so that the outdoor Fill the water pan with 2 liters of water. end of the hole is lower than the indoor end by about 12mm (0.5”).
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Page 16: Refrigerant Piping Connection
Refrigerant Piping Connection Safety Precautions Notes On Pipe Length and Elevation Ensure that the length of the refrigerant pipe, the WARNING number of bends, and the drop height between the indoor and outdoor units meets the • All field piping must be completed by a licensed technician and must comply with requirements shown in Table 7.1: the local and national regulations. -
Page 17: Refrigerant Piping Connection Instructions
Step 2: Remove burrs. Refrigerant Piping Connection Instructions Burrs can affect the air-tight seal of refrigerant piping connection. They must be completely CAUTION removed. 1. Hold the pipe at a downward angle to The branching pipe must be installed • prevent burrs from falling into the pipe. - Page 18 6. Place aring tool onto the form. 7. Turn the handle of the aring tool clockwise until the pipe is fully ared. Flare the pipe in accordance with the dimensions shown in table 7.2. Table 7.2: PIPING EXTENSION BEYOND FLARE Fig.
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Page 19: Wiring
Wiring Follow these instructions to prevent distortion Safety Precautions when the compressor starts: • The unit must be connected to the main WARNING outlet. Normally, the power supply must • Disconnect the power supply before have a low output impedance of 32 ohms. working on the unit. -
Page 20: Indoor Unit Wiring
Table 8.2: Other World Regions Indoor Unit Wiring Rated Current of Nominal Cross-Sectional 1. Prepare the cable for connection Appliance (A) Area (mm²) a. Using wire strippers, strip the rubber jacket 0.75 from both ends of the signal cable to reveal ≤... -
Page 21: Constant Air Flow Control
CONSTANT AIR FLOW CONTROL CAUTION DO NOT adjust the dampers when • Using the wire controller to set external automatic airflow adjustment is active. static pressure. After 3 to 6 minutes, the air conditioning You can use the unit’s automatic airflow •... -
Page 22: Power Specifications
Power Specifications NOTE: Electric auxiliary heating type circuit breaker/fuse need to add more than 10 A. Power Supply Model Voltage Min. Max. 38SHDV095 220-240V 198V 254V 38SHDV105 220-240V 198V 254V 38SHDV125 220-240V 198V 254V 38SHDV140 220-240V 198V 254V 38SHDV165 220-240V 198V 254V ... -
Page 23: Air Evacuation
Air Evacuation 4. Turn on the vacuum pump to evacuate the Safety Precautions system. 5. Run the vacuum for at least 15 minutes, or until the Compound Meter reads -76cmHG CAUTION (-1x105Pa). 6. Close the manifold gauge’s Low Pressure • Use a vacuum pump with a gauge reading valve and turn off the vacuum pump. -
Page 24: Note On Adding Refrigerant
Note On Adding Refrigerant CAUTION • Refrigerant charging must be performed after wiring, vacuuming, and the leak testing. DO NOT exceed the maximum allowable quantity of refrigerant or overcharge the system. • Doing so can damage the unit or impact it’s functioning. •... -
Page 25: Test Run
Test Run f. Check to see that the drainage system is Before Test Run unimpeded and draining smoothly. A test run must be performed after the entire g. Ensure there is no vibration or abnormal system has been completely installed. Con rm noise during operation.