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24

Performing Leak Tests

Before completing the installation (insulation of the hose and piping), 
you must check that there are no gas leaks.

To check for gas leaks on the...

Then, using a leak detector, 
check the...

Indoor unit

Flare nuts at the end of sections 
A and B.

Outdoor unit

Valves on sections C and D.

D

C

A

B

Summary of Contents for DH60 T Series

Page 1: ...8 23539A 7 S F A DH60 T Series DH48 T Series INSTALLATION MANUAL DC60 T Series DC48 T Series DC60 TV Series DC48 TV Series This product is not manufactured for Iran SVC Warranty will not be applicable...

Page 2: ...This appliance should be installed according to the provided installation instruction WARNING INSTALLING THE UNIT If the power cord of this air conditioner is damaged it must be replaced by the manufa...

Page 3: ...iping 19 Cutting Flaring the Pipes 20 Checking Correct Grounding 21 Fixing the Unit in Position 22 Connecting Up and Removing Air In the Circuit 23 Performing Leak Tests 24 Insulation 25 Adjusting Air...

Page 4: ...er Cable Tie Cable Clamp M4 x 16 Tapped Screws Indoor unit power drawing cable Communication cable of the wired remote controller Wire joint Owner s Instruction Installation Manual Wired remote contro...

Page 5: ...lation Service Construction Standard for Inspection Hole 1 In case the ceiling is tex tile Inspection hole dose not need 2 In case the ceiling is plaster board Inspection hole depends on Inside height...

Page 6: ...oise and vibration Position the outdoor unit so that the air flow is directed towards the open area Maintain sufficient clearance around the outdoor unit especially from a radio computer stereo system...

Page 7: ...ll e r o m r o 0 0 5 1 2000 or more The upper part of the outdoor unit and the air outlet is towards the wall e r o m r o 0 0 5 300 or more The upper part of the outdoor unit and the air outlet is opp...

Page 8: ...000 or more 5000 or more 200 or more 4000 or more 600 or more 600 or more e r o m r o 0 0 3 e r o m r o 0 0 0 2 600 or more 600 or more 600 or more When 3 sides of the outdoor unit are blocked by the...

Page 9: ...e connection 9 52 2 Gas pipe connection 19 05 3 Drain pipe connection OD32 ID26 4 Drain pipe connection Using drain pump Optional 5 Power supply connection 6 Air discharge flange 7 Air filter 8 Hook M...

Page 10: ...the unit test the strength of each attached suspension bolt IMPORTANT You must install the suspension bolts more than 4 when installing the indoor unit IMPORTANT Tubing must be laid and connected insi...

Page 11: ...ect the piping N N N No o o ot t t te e e e Connecting the Connection Cord The indoor unit is powered from the outdoor unit via the connection cord When connecting the cables you must pass them throug...

Page 12: ...breaker Indoor unit power cable Communication cable Wired remote controller power communication cable Power cable 20m or less 50m or less DH48FTA X DH60FTA X DC48FTA X DC60FTA X 3 220V 60Hz 30A 1 25mm...

Page 13: ...ODEL Power Circuit breaker Indoor unit power cable Communication cable Wired remote controller power communication cable Power cable 20m or less 50m or less DH48GTA X DH60GTA X DC48GTA X DC60GTA X 3 3...

Page 14: ...DC48FTVA DC60FTVA Signal The following electrical characteristics must be respected MODEL Power Circuit breaker Indoor unit power cable Wired remote controller power communication cable Power cable 20...

Page 15: ...GTVA Signal The following electrical characteristics must be respected MODEL Power Circuit breaker Indoor unit power cable Wired remote controller power communication cable Power cable 20m or less 50m...

Page 16: ...it Remove the terminal board cover on the side of the outdoor unit Connect the connection cord and power cable to terminals as shown in the diagram 1 2 Connect the power cable to the auxiliary circuit...

Page 17: ...ling 75cm or less Ceiling When installing the drain pump If it is necessary to increase the height of the drain hose somewhat the portion directly after 75cm If it is raised higher than 75cm there can...

Page 18: ...nstallation Continued E 18 Prepare a little water about 5 liters Pour water into the base pan in the indoor unit as shown in figure 1 Confirm that the water flows out through the drain hose 2 Testing...

Page 19: ...refrigerant tube to protect the condensate water on the outside of pipe falling onto the floor and the efficiency of the unit will be better 1 2 Cut off any excess foam insulation 3 Be sure that ther...

Page 20: ...from leaking out remove all burrs at the cut edge of the pipe using a reamer 3 Slide a flare nut on to the pipe and modify the flare Outer Diameter D Depth A 9 52 mm 3 8 1 8 mm 19 05 mm 3 4 2 2 mm 4 A...

Page 21: ...r greater If the grounding wire is too short connect an extension lead in a mechanical way and wrapping it with insulating tape do not bury the connection Secure the grounding wire in position with st...

Page 22: ...to be installed in a location exposed to strong winds or at a height the unit must be fixed to an appropriate support wall or ground Position the outdoor unit so that the air flow is directed towards...

Page 23: ...vice port as shown at the figure 3 Open the valve of the low pressure side of manifold gauge counter clockwise 4 Purge the air from the system using vacuum pump for about 10 minutes Close the valve of...

Page 24: ...llation insulation of the hose and piping you must check that there are no gas leaks To check for gas leaks on the Then using a leak detector check the Indoor unit Flare nuts at the end of sections A...

Page 25: ...over pipe Insulation pipe Be sure to overlap the insulation Body C C C CA A A AU U U UT T T TI I I IO O O ON N N N Must fit tightly against body without any gap Always make the seam of pipes face upwa...

Page 26: ...36 30 1059 50 1765 45 1589 40 1412 50 1765 45 1589 40 1412 Model External static pressue mmAq DH48FTA DC48FTA DH60FTA DC60FTA DH48GTA DC48GTA DH60GTA DC60GTA Min 0 Normal 2 Max 4 6 8 10 015811 1303C2...

Page 27: ...eads or repeatedly 1 2 3 4 5 6 1 2 3 4 5 6 Press the button to set the display panel to Every time you press the button the display panel reads repeatedly Press the button to set the display panel to...

Page 28: ...play panel reads repeatedly Press the button to set the display panel to Every time you press the button the display panel reads repeatedly Press the button to set the display panel to Every time you...

Page 29: ...e battery into the remote control again c Press the towards the indoor unit If all indicators of the indoor unit are flashing plug out the power plug and plug it in again Then press the button If the...

Page 30: ...address if you install the wired remote controller and or the centralized controller 3 If you install optional accessories such as the wired remote controller centralized controller etc see an approp...

Page 31: ...ing filter cleaning cycle You can adjust the cycle for filter sign indicator K5 2 C compensation 5 C compensation Switch No Switch ON Switch OFF K6 1000 hours 2000 hours Switch No Switch ON Switch OFF...

Page 32: ...e external control when the K11 switch is turned off Operation ON OFF Function CN83 RED Operation ON Operation OFF Connector No SHORT OPEN Operation State Display PIN 1 and 2 of CN81 RED PIN 3 and 4 o...

Page 33: ...filter Assemble the drain socket as seen in the picture after removing the rubber cap 1 2 Assemble the float switch with the drain pump 3 Connect the drain hose 4 Attach the drain hose tightly with t...

Page 34: ...indoor unit with an insulating materials N N N No o o ot t t te e e e Connect the drain pump cable to yellow terminal CN74 and the float switch to black terminal CN51 N N N No o o ot t t te e e e Che...

Page 35: ...Number of press times 1 2 3 4 K1 K3 K2 CHECK MODE Use the K1 only for heat pump models Except for cooling only models The outdoor unit PCB is not applied to the cooling only value models DC48FTV DC48...

Page 36: ...mp Down for recovery of refrigerant End Reset Discharge temperature of compressor Temperature of outdoor heat exchanger Outdoor temperature Step of electronic expansion valve 0 step all closed 480 ste...

Page 37: ...ding to the pipe length If you press K2 again test operation is started If you don t stop the operation of adding refrigerant it will be stopped automatically after 1 hour If you don t stop test opera...

Page 38: ...rature sensor Error of the condensor temperature sensor Error of the discharge temperature sensor 1 No communication for 2 minutes between indoor units Communication error for more than 2 minutes 2 In...

Page 39: ...ischarge 5 Error of reverse phase 6 Compressor down due to 6 th detection of freezing Communication error between indoor units X X X X X X X X On Flickering X Off If you turn off the air conditioner w...

Page 40: ...t Master wired remote controller Slave wired remote controller COM1 COM2 Cross installed error Error of setting option for wired remote controller COM2 Error of discharge temperature sensor Open Short...

Page 41: ...imes Close error of electronic expansion valve in outdoor unit Detected once or more times Below 5 C when cooling Outdoor temperature Over 30 C when heating Outdoor temperature If an error occurs duri...

Page 42: ...mote control holder 1 STS 2S 2x10 tapped screw 2 Owner s instructions 1 Installation manual 1 Owner s instructions 1 Installation manual 1 Owner s instructions 1 Installation manual 1 Wireless Remote...

Page 43: ...tapped screw 7 Owner s instructions 1 Installation manual 1 Function controller 1 7 day Scheduler Accessories Cable tie 2 Cable clamp 2 M4x16 tapped screw 4 Owner s instructions 1 Installation manual...

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