Carrier 38GJ Series Owner'S Manual & Installation Instructions Download | Manualshive

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Summary of Contents for 38GJ Series

Page 1: ...Connection Pipe 10 4 3 Air Purgingand Refrigerant Charge 14 4 4 Electric Wiring 15 5 Troubleshooting 17 6 The conditions listed below are not classified into errors 18 7 Troubleshooting 20 8 Maintenan...

Page 2: ...ontaining oxygen for leak testing or operating refrigerant compressors Pressurized nfixtures of air or gases containing oxygen can lead to an explosion EQUIPMENT DAMAGE HAZARD Failure to follow this c...

Page 3: ...ensure a successful startup 6 It is normal for the indoor unit to run 20 70 seconds after the indoor unit receives the stop signal to make full use of the after heat function for the next operation 7...

Page 4: ...city regulation within range of 15 120 can be realized Various product lineup is provided with capacity range from 30KBtu to 42KBtu which can be widely used in a boarding house a working area and espe...

Page 5: ...nit receives the running command and all indoor units stop once the outdoor unit is turned off Table 1 Energy Level and Capacity Code of the Indoor High Wall 40GR High Wall 40GJ B Ducted 40GJ D Floor...

Page 6: ...shipping 2 The parameters below are tested under a rated working condition If there is any change to thel_ please refer to the nameplate 3 The heating capacity parameters of the heat pump indoor unit...

Page 7: ...unit to direct sunshine and rainfall Install the unit at a place free of dust typhoons and earthquakes 3 Try to keep the unit away from combustible inflammable and corrosive or exhaust gases 4 Leave...

Page 8: ...ft 229 6 246 1 246 1 3 8GJQG42 3 Max Height Difference between Indoor Unit and Outdoor Unit ft When the outdoor unit is above the maximum height difference between the indoor and outdoor units is up t...

Page 9: ...and dimension of the outdoor unit 38GJQF30 3 Outline dimension and mounting holes 36 2 9 38 3 7 14 4 7 1 17 1 3 38GJQG36 3 38GJQG42 3 Outline dimension and mounting holes 362 9 38 3 7 Fig 4 144 7 1711...

Page 10: ...0315 inch 26 29 ft lbf qbl 2 inch 0 0315 inch 33 37 ft lbf qb5 8 inch 0 0394 inch 44 48 ft lbf Torque Wrench Fid 7 ACAUTION 1 During the connection of the indoor unit and the refrigerant pipe never pu...

Page 11: ...outdoor upper unit and indoor unit Outdoor unit at low er Height difference between indoor units m 38GJQF30 3 229 6ft 82ft 49 2ft 49 2ft 24 6ft 38GJQG36 3 38GJQG42 3 246 1 ft 82ft 49 2ft 49 2ft 24 6ft...

Page 12: ...the outdoor unit is below the indoor unit it is not needed to install an oil trap on the vertical pipe for gas piping If the outdoor unit is below the indoor unit it is not needed to install an oil tr...

Page 13: ...efrigerant Pipe Protection Layer The refrigerant refrigerant pipe should be insulated by the insulating material and plastic tape to prevent condensation and water leakage The joints of the indoor uni...

Page 14: ...he refrigerant in the outdoor unit was charged before shipment Additional refrigerant needs to be charged into the refrigerant pipe during the field installation 2 Ensure the outdoor unit s liquid and...

Page 15: ...y a technician instructed in the local laws regulations and this manual 5 The diameter of the power cord should be large enough for the unit If the cord is damaged it must be replaced by the dedicated...

Page 16: ...rical wiring is working ensure the wire between the connection place and the fixed place has a certain amount of space 2 The connection piping and connection line of each indoor unit should connectwel...

Page 17: ...rdance with the rated voltage specified on the nameplate Is the electric wiring and piping connection installed correctly and securely Has the unit been earthed securely Is the power cord specified Ha...

Page 18: ...not be solved after checking the above items ease contact service center and provide details and model s The following conditions are not malfunctions malfunctions Table 11 Unit does not run Mist com...

Page 19: ...utdoor unit the indoor fault indicator flashes and the conflict appears on the wired controller after 5 minutes The indoor unit stops The outdoor operating mode switches to the mode of the indoor unit...

Page 20: ...ient sensor malfunction Flash 6 times Outdoor tube sensor malfunction Flash 5 times Exhaust sensor malfunction Flash 7 times Attain the temperature of switch on Flash 8 times Frequency limit power Fla...

Page 21: ...controller has been replaced 4 Check if the filter screen has been set correctly 5 After a long period ofnonuse open the main power switch 8 hours before re operating the unit to preheat the compresso...

Page 22: ...S 7310 W orz is St S Indianapolis IN 46231 Edition Date llA4 tmufacturerresez vesthe ri_ht to change at any time speeifict_tionsand designs wid_out notice and without obli_ations Catalog No 380J 30 42...

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