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FDTN-H - Aircon.Ru

1. Secure the wiring with wiring clamp so that no external force is transmitted to the connecting portion of terminal 4 There is a ground Earth terminal in the control box 1 phase model Note 1 The diagram below is for models equipped with heat pumps Cooling only units do not have TB 4 5 Circuit breaker Indoor 3 phase model Note 1 The diagram below is for models equipped with heat pumps Cooling only units do not have TB 4 5 Circuit breaker Earth leakage Indoor breaker unit Outdoor unit HIGH VOLTAGE Outdoor Earth leakage unt ual breaker TB hs HIGH VOLTAGE xe N z 3 3 z 3 3 g f Interconnecting j _J wires t_ 6 Test run A CAUTION Power source and ground terminal block Wiring clamp O Secure the wiring so that no external force is applied to the connecting portion of terminal Take out direction of wiring O Same as the refrigerant piping 4 directions are allowed which are right front rear and down Wiring diagram O Wiring diagram is fixed at the backside of service panel THIS UNIT WILL BE STARTED INSTANTLY WITHOUT ON OPERATION WHEN ELECTRIC POWER IS SUPPLIED BE SURE TO EXECUTE OFF OPERATION BEFORE ELECTRIC POWER IS DISCONNECTED FOR SERVICING e This unit has a function of automatic restart system
2. A 241 UO saSuLyo X WOJ UONIIG SOLAS NLGH OU SIJLOIPUI wresserp SULL HUN 100PINO ZHO9 AO8E ZHOS ASLb 08E SLUd 8901NOS JOMOd 6 Cautions for wireless remote conniroller operation As wireless remote controller is operated by infrared rays as a signal make sure to explain to customers the following matters regarding the operating distance and protection from jamming Operate it by directing the remote controller switch correctly to the receiver amp section Operating distance is shown below but it may become shorter or longer depending on circumstances When its receiving section is directly under the sun or strong illumination or covered by dust or behind an obstacle the operating distance may become shorter or it may not work A hook for fixing the remote controller is provided for to keep the controller Ceiling from missing a Operating distance of wireless remote coniroller Operate it within the distance and angle shown in the sketch Floor 1 Standard receivi ng d istance Scope possible for receiving under illumination at receiving section of 300 lux CONDITION 300 luxes at the receiving section at an ordinary office where there is no ceiling light within one meter around the unit 2 The receiving distance as viewd from the plane and the rela tion between the illumination at the receiving section and re ceiving distance CONDITION The relation between illumination and r
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4. after recovering power stoppage DO NOT LEAVE OUTDOOR UNIT WITH THE SERVICE PANEL OPENED When the service panel is removed high voltage portion and high temperature areas are exposed A IMPORTANT e Check that the service valves are fully opened without fail before operation e Turn on the power for over 12 hours to energize the crankcase heater in advance of operation e Wait more than 3 minutes to restart the unit after stop Run the unit continuously for about 30 minutes and check the following O Suction pressure at check joint on the compressor suction pipe Discharge pressure at check joint on the compressor discharge pipe for Heat pump model or at check joint of service valve for gas pipe for cooling only model O Temperature difference between return air and supply air for Indoor unit Refer to Check Indicator Table on wiring diagram of Outdoor unit or User s manual of Indoor unit for diagnosis of operation 266 failure
5. box and two switch cover 600 m 2 00 mm X 3 core wires with paint margin Make sure to ground one side only of the 2 Remove the upper case from the remote controller shielding wire 3 Secure the remote controller body on the JIS box with 2 pieces of M4 round head screw provided by customer 4 Connect remote controller cords with the remote controller Refer to the section regarding the exposed installation 6 5 3 Installation of outdoor unit AAWARNING BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGIN NING INSTALLATION FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH EQUIPMENT MALFUNCTION AND OR PROPERTY DAMAGE Models FDC208 508 series 1 Installation a Accessories Confirm accessories shown below are attached in the bag with this installation manual re i ging 1 Edging for protection of electric wires from opening edge b Selection of installation location Select the installation location after obtaining the approval of customer 1 The place where the foundation can bear the weight of Outdoor unit 2 The place where there is no concern about leakage of combustible gas 3 The place where it is not stuffy 4 The place where free from thermal radiation of other thermal source 5 The place where flow of drain is allowed 6 The place where noise and hot air blast do not trouble neighboring houses 7 The place where there is no obstruction of wind at t
6. eceiving distance when the remote controller is operated at the place one meter above the floor with the ceiling 2 4 m high When the illumination is Scope possible for receiving under illumination at doubled the receiving distance become 2 3 receiving section of 600 lux By switching the dip switch SW3 3 on the indoor unit printed circuit board Specify the following switch number the operation mode can be changed to the quiet mode mild mode Confirm at installation and change if necessary 6 5 2 Installation of the wired remote controller Optional parts 1 Selection of installation location b Remote controller cords can be taken out upward only as Following locations should be avoided shown below a Where exposed to direct sunlight b Near the heat source c Highly humid area or where splashed with water d Uneven installation surface 2 Selection of installation location Fd Exposed installation Top a Remove the remote controller case Cord take out direction Insert finger nails between the upper white and lower Cut the remote controller lower case off at the top and thin brown cases and ply them to open section with a nipper knife or other and remove burrs from the cut with a file or other c Secure the remote controller lower case on the wall with 2 pieces of wood screws Upper case white Top Lower case brown Yy Bottom d Connect the remote controller c
7. he intake air port and discharge air port 261 5 Electrical wiring This air conditioning system should be notificated to supply authority before connection to power supply system a Selection of size of power supply and interconnecting wires Al e Use copper conductor only MPORTANT e Electric wiring work should be conducted only by authorized personnel e Power source wires and Interconnecting wires shall not be lighter than polychloroprene sheathed flexible cord design HOSRN F IEC 57 e Do not connect more than three wires to the terminal block e Use round type crimped terminal lugs with insulated grip on the end of the wires Select wire sizes and circuit protection from Table 2 Table 2 This table shows 20m length wires with less than 2 voltage drop Model Circuit breaker Switch breaker Over current protector A rated capacity A Power source wires minimum Interconnecting and grounding wires minimum FDC208H C type FDC258H C type FDC258CEP3 FDC308HEN3 20 2 0mm FDC308HES3 FDC408H type FDCS508H type b Wiring connection 5 5mm 2 0 mm 5 5mm 1 Connect the same terminal number between the Indoor unit and Outdoor unit as shown in the following diagram 2 Make wiring to supply to the Outdoor unit so that the power for the Indoor unit is supplied by and terminals 3
8. ords with the terminal block Make sure to align the terminal numbers on the indoor unit and the remote controller Polarities are specified on the ter minal block so that the unit will not be operated if the cords are connected improperly Terminals X red wire Y white wire Z black wire 260 1 Set necessary functions in accordance with the model of indoor 5 Couple the upper case with the lower case as it was to unit finish up the installation Refer to c for the setting of functions 2 Couple the upper case with the lower case as they were e 3 Secure the remote controller cords on the wall or other using cord clamps Embedded installation Ya H 1 Have a JIS box and remote controller cords use shielding wires Rs YA or twisted pair wires for extension embedded in the wall in M4 round head screw x 2 pieces Provided by customer advance Cautions for extension of remote controller cords Remote controller cords Make sure to use shielding wires only All models 0 3 mm x 3 core wires MVVS3C products of Keihan Cables Note 1 When the extension distance exceeds 100 m change the JIS box Provided by customer wire size as follows 100 200 m 0 50 mm X 3 core wires Adequate JIS box 300 m 0 75 mm X 3 core wires JIS C 8336 Single switch box without cover 400 m 1 25 mm X 3 core wires JIS C 8336 Medium size square outlet

FDTN-H - Aircon.Ru

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