Related Manuals for Giatsu JONICA GIA-FST3-O-48JON
Summary of Contents for Giatsu JONICA GIA-FST3-O-48JON
- Page 1 OWNER’S AND INSTALLATION MANUAL OUTDOOR UNIT COLUMN AIR CONDITIONER JÓNICA GIA-FST3-O-48JON Thanks for choosing our product. Please, read carefully this manual before using the product.
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Page 2: Table Of Contents
Content Safety Precautions..................1 Outline of the Unit and Main Parts..............3 Preparative for Installation................4 Selection of the Installation Location............4 Connection Pipe Requirement..............5 Electrical Requirement.................5 Installation of the Unit..................7 Installation of the Outdoor Unit..............7 Installation of the Connection Pipe............8 Vacuum and Gas Leakage Inspection............11 Electrical Wiring..................12 Test Running....................15 Trial Operation and Testing................15... -
Page 3: Safety Precautions
Safety Precautions This mark indicates procedures which, if improperly performed, WARNING! might lead to the death or serious injury of the user. This mark indicates procedures which, if improperly performed, CAUTION! might possibly result in personal harm to the user, or damage to property. - Page 4 Safety Precautions During the pump-down operation, make sure that the compressor is turned off before you remove the refrigerant piping. Do not remove the connection pipe while the compressor is in operation with 2-way or 3-way valve open. This may cause abnormal pressure in the refrigerant cycle that leads to breakage and even injury.
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Page 5: Outline Of The Unit And Main Parts
Outline of the Unit and Main Parts Standard Accessory Parts Table 1 Drainage To connect with the hard PVC Connecter drain pipe Outdoor Unit Drain Plug To plug the unused drain hole Other Instructions，Bar code Outdoor unit Air inlet Air inlet Front Grill Front Side Plate Air outlet... -
Page 6: Preparative For Installation
Preparative for Installation Selection of the Installation Location WARNING! The unit must be installed where strong enough to withstand the weight of the unit and fixed securely, otherwise the unit would topple or fall off. CAUTION! ● Do not install where there is a danger of combustible gas leakage. ●... -
Page 7: Connection Pipe Requirement
Preparative for Installation Connection Pipe Requirement CAUTION! The maximum length of the connection pipe is listed in the table below. Do not place the units between which the distance exceeds the maximum length of the connection pipe. Table 2 Size of Fitting Pipe Max.height Difference between Max.Pipe Length (Inch) - Page 8 Preparative for Installation 5. The specifications of the breaker listed in the table above are applied to the breaker with the working temperature at 40°С. If the working condition changes, they should be modified according to the related national standard. 6.
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Page 9: Installation Of The Unit
Installation of the Unit Installation of the Outdoor Unit WARNING! ● Install the unit where it will not be tilted by more than 5°. ● During installation, if the outdoor unit has to be exposed to strong wind, it must be fixed securely. -
Page 10: Installation Of The Connection Pipe
Installation of the Unit 2. Condensate Drainage of the Outdoor Unit(Only for the heat pump unit) (1). It is required to install a drain pipe for the outdoor unit to drain out the condensate water during heating operation. (only for the heat pump unit) (2). - Page 11 Installation of the Unit (2). Do not bend the pipes in an angle more than 90°. (3). When pipes are repeatedly bent or stretched, the material will harden, making it difficult to bend or stretch them any more. Do not bend or stretch the pipes more than three times.
- Page 12 Installation of the Unit 4. Connecting the Pipe at the Outdoor Side Unit Tighten the flare nut of the connection pipe at the outdoor unit valve connector. The tightening method is the same as that as at the indoor side. 5.
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Page 13: Vacuum And Gas Leakage Inspection
Installation of the Unit Vacuum and Gas Leakage Inspection CAUTION! Do not purge the air with refrigerants but use a vacuum pump to vacuum the installation! There is no extra refrigerant in the outdoor unit for air purging! 1. Vacuum (1). -
Page 14: Electrical Wiring
Installation of the Unit Note: For the large-sized unit, it has the service port for both the gas valve and the liquid valve. During evacuation, it is available to connect two hoses of the manifold valve assembly to two service ports to quicken the evacuating speed. 2. - Page 15 Installation of the Unit ● The special branch circuit breaker is installed in the permanent wiring. Always use a circuit that can trip all the poles of the wiring and has an isolation distance of at least 3mm between the contacts of each pole. ●...
- Page 16 Installation of the Unit Screw with special washer Round Insulation tube terminal Round Terminal terminal board Wire Insulation tube Fig.15 Wire Cord clamp Fig.14 (3). How to fix connection cord and power cord by cord clamp After passing the connection cord and power cord through the insulation tube, fasten it with the cord clamp.(Fig.15) CAUTION! ●...
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Page 17: Test Running
Test Running Trial Operation and Testing The meaning of error codes as shown below: Table 7 Error Code Name Filter filth blockage alert High exhaust temp. protection Overcapacity protection Compressor overload protection System high pressure protection System low pressure protection Lack refrigerant/valve stop protection Jumper malfunction No feedback signal of indoor unit fan... -
Page 18: Working Temperature Range
Test Running Working Temperature Range Table 8 The unit may not work properly temperature range Outdoor side temperature: Outdoor side temperature: above 43°C or below 15°C above 24°C or below -15°C Cooling Heating operation operation Indoor side temperature: Indoor side temperature: below 21°C above 27°C Note:... -
Page 19: Troubleshooting And Maintenance
Troubleshooting and Maintenance Troubleshooting If your air-conditioning unit suffers from abnormal operation or failure, please first check the following points before repair: Table 9 Failure Possible Reasons 1. The power supply is not connected. 2. Electrical leakage of air-conditioning unit The unit cannot be started. -
Page 20: Routine Maintenance
Troubleshooting and Maintenance Routine Maintenance Only a qualified service person is allowed to perform maintenance. Before accessing to terminal devices, all power supply circuits must be disconnected. Do not use water or air of 50°C or higher for cleaning air filters and outside panels. Note: 1. - Page 21 C./ Industria, 13 l Polígono Industrial El Pedregar 08160 Montmeló Barcelona (Spain) Phone: (0034) 93 390 42 20 Fax: (0034) 93 390 42 05 info@giatsu.com www.giatsu.com...