High-static ducted indoor unit for mini variable refrigerant flow (vrf) systems (17 pages)
Summary of Contents for Carrier 40TGF UP Series
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1115350146 4-Way Cassette air conditioner Model name: 40TGF____UP Installation Manual Notice: is committed to continuously improving its products to ensure the highest quality and reliability standards, and to meet local regulations and market requirements. All features and specifications are subject to change without prior notice. Installation Manual English...
– 1 – Contents Original instruction Please read this Installation Manual carefully before installing the Air Conditioner. 1 Precautions for safety ..........3 •...
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Thank you for purchasing this air conditioner. Definition of Protective Gear Please read carefully through these instructions that contain important information which complies with the When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves Machinery Directive (Directive 2006/42/EC), and ensure that you understand them.
– 3 – Precautions for safety Warning indications on the air conditioner unit The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual. WARNING WARNING WARNING ELECTRICAL SHOCK HAZARD ELECTRICAL SHOCK HAZARD General Disconnect all remote Disconnect all remote electric power supplies before servicing.
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• Wear protective gloves and safety work clothing during Selection of installation location installation, servicing and removal. • When the air conditioner is installed in a small room, provide • Do not touch the aluminium n of the unit. You may injure appropriate measures to ensure that the concentration of yourself if you do so.
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– 5 – • Follow the instructions in the Installation Manual to install the Electrical wiring • Only a quali ed installer (*1) or quali ed service person (*1) is air conditioner. Failure to follow these instructions may cause allowed to carry out the electrical work of the air conditioner. the product to fall down or topple over or give rise to noise, Under no circumstances must this work be done by an vibration, water leakage or other trouble.
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Test run • After the installation work, follow the Owner’s Manual to explain • Before operating the air conditioner after having completed the to the customer how to use and maintain the unit. work, check that the electrical control box cover of the indoor Relocation unit and service panel of the outdoor unit are closed, and set •...
– 7 – Accessory parts Selection of installation place ’ WARNING l l a Install the air conditioner at enough strong place to withstand the weight of the unit. If the strength is not enough, the unit may fall down resulting in injury. s ’...
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Installation space Ceiling height (Unit:mm) Secure the specified space in the figure for installation and servicing. Model Possible installed ceiling height 0131UP, 0181UP, 0241UP, 0301UP UP to 3.8 m Model A mm 0361UP, 0401UP, 0481UP, 0601UP UP to 4.6 m 0131UP, 0181UP, 0241UP, 0301UP 271 or more 0361UP, 0401UP, 0481UP, 0601UP...
– 9 – Installation Discharge direction As shown in the figure below, air discharge directions can be selected according to the shape of the room and REQUIREMENT the location of the indoor unit installation. Strictly comply with the following rules to prevent damage of the indoor units and human injury. Do not put a heavy article on the indoor unit.
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Opening a ceiling and When hanging a ceiling, open the ceiling along the Existing concrete slab outside dimensions of the installation pattern. installation of hanging bolts Use a hole-in anchors, hole-in plugs, or a hole-in bolts. Consider the piping / wiring after the unit is hung Indoor unit when determining the location of the indoor unit installation and orientation.
– 11 – Drain piping work Wireless remote controller REQUIREMENT Before installation of the indoor unit, be sure to remove The standard distance for signal reception is For length of the traversing drain pipe, restrict to 20 m the cushion for transportation between the fan and the approximately 8 m vertically against the signal CAUTION or less.
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Connecting drain pipe Check the draining Perform heat insulating After the electric work has finished, pour water during COOL mode operation. Connect a hard socket (Locally procured) to the hard In the test run, check that water drain is properly As shown in the figure, cover the flexible hose and If the electric work has not yet finished, pull out the socket of the attached supplied flexible hose.
– 13 – Refrigerant piping The sealed gas was sealed at the atmospheric REQUIREMENT pressure so when the flare nut is removed, there will Connecting refrigerant piping Charging an excessive or too little amount of no “whooshing” sound: This is normal and is not refrigerant causes a trouble of the compressor.
Electrical connection Wire connection REQUIREMENT WARNING Be sure to connect the wires matching the terminal numbers. Incorrect connection causes an error. Use the specified wires for wiring connect the terminals. Securely fix them to prevent external forces applied Be sure to pass the wires through the bushing of wiring connection port of the indoor unit. to the terminals from affecting the terminals.
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– 15 – Wired remote Controller Wiring (When a wired remote controller System interconnection terminal block is installed) Side D (Space: 8.5 mm) 1 2 3 Side C (Space: 4 mm) For details of wiring / installation of the remote controller, refer to the installation manual enclosed to in the remote controller.
Applicable controls Installing indoor unit on high Procedure Each time you push button, indoor unit ceiling A wired remote controller is required for applicable controls. numbers in the control group change cyclically. Select Purchase a wired remote controller (sold separately). the indoor unit you want to change settings for.
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– 17 – Filter sign setting Push button to check the setting. Louver lock (No swing) About “Dual swing” The display state changes from flashing to “Dual” means that louvers 01 and 03 are directed According to the installation condition, the lighting time lighting, and the setting is fixed.
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Cancelling louver lock Wired remote controller Group control To recognize the position of the switch monitoring function corresponding indoor unit though the Set the wind direction to “0000” of the louver lock setup One wired remote controller can control maximum 8 indoor unit No.
– 19 – Test run Procedure After confirmation, push button to return the mode to the usual mode. Before test run Procedure When pushing button, the display disappears and the status becomes the usual stop status. Cooling test run Before turning on the power supply, carry out the (When pushing button the operation from the After confirming a signal receiving sound “Pi”...
Maintenance Signal receiving unit Procedure Using button, select the operation mode, When TEMPORARY button is pushed for 10 [COOL]. Cleaning air filters The fan is running for self cleaning maintenance after seconds or more, “Pi!” sound is heard and Do not run the air conditioner in a mode other than running the cooling or dry mode.
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– 21 – Close the air intake grille. Mount the discharge louver. NOTE Close the air intake grille, slide the knob outward, First push in one side of the louver, and then insert Annual maintenance and fix the air intake grille securely. the other side sagging the centre downward.
Troubleshooting Check codes and parts to be checked Procure a wired remote controller (sold separately) and diagnose failure. Wired Wireless remote Temporally troubleshooting can be done with LED display on signal receiving unit. For remote controller controller Sensor block display of detail troubleshooting determination, connect a wired remote controller and diagnose display receiving unit...
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– 23 – Wired Wireless remote Wired Wireless remote remote controller remote controller controller Sensor block display of controller Sensor block display of display receiving unit display receiving unit Judging Judging Main defective parts Parts to be checked / error description conditioner Main defective parts Parts to be checked / error description...
Appendix 5. When a commercially available dryer is attached to the Work instructions existing pipes. The existing R22 and R410A piping can be reused for There is the possibility that copper green rust has inverter R32 product installations. Existing pipes: Cannot be used. been generated.