Fisher FSKI-121B-EU Installation Instructions Manual Download Page 1

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Operating and Installation Instructions Manual

Cassette Type Air Conditioner (With Wire Controller)

Unit Model:

Thanks for your selection of

Air-Conditioning Unit. Before use, please read this

instruction manual carefully and keep it properly to ensure correct use of this machine.

FISHER

Indoor Unit

Outdoor Unit

FSKI-121B-EU FSOI-121B

FSKI-181B

FSOI-181B

FSKI-241B

FSOI-241B

FSKI-301B

FSOI-301B

FSKI-361B

FSOI-361B

FSKI-451B

FSOI-451B

FSKI-361B

FSOI-361B-3F

FSKI-451B

FSOI-451B-3F

Summary of Contents for FSKI-121B-EU

Page 1: ... Air Conditioning Unit Before use please read this instruction manual carefully and keep it properly to ensure correct use of this machine FISHER Indoor Unit Outdoor Unit FSKI 121B EU FSOI 121B FSKI 181B FSOI 181B FSKI 241B FSOI 241B FSKI 301B FSOI 301B FSKI 361B FSOI 361B FSKI 451B FSOI 451B FSKI 361B FSOI 361B 3F FSKI 451B FSOI 451B 3F ...

Page 2: ...t be adopted as signal line or wiring communication of wired controller once the unit is installed in the place where there is electromagnetic interference Make sure communication line is connected into correct port to avoid communication malfunction Never knock throw or frequently disassemble the wired controller Never operate the wired controller with wet hand ...

Page 3: ...nstruction to Operation 9 5 1 On Off 9 5 2 Mode Setting 9 5 3 Temperature Setting 10 5 4 Fan Speed Setting 10 5 5 Swing Control Function 10 5 6 Timer Setting 12 5 7 Air Exchange Setting 13 5 8 Sleep Setting 15 5 9 Turbo Function Setting 16 5 10 SAVE Function Setting 17 5 11 E HEATER Setting 19 5 12 Blow Function Setting 20 5 13 Quiet Function Setting 22 5 14 Field Functions 23 5 15 Other Functions...

Page 4: ... procedure 37 7 10 How to insert batteries 38 8 Instructions of Unit Installation 39 8 1 Installation Notes 39 8 2 Install of the Cassette Type Indoor Unit 40 8 3 Electric Wiring 46 8 4 Installation of Panel 47 8 5 Install of Outdoor Unit 49 8 6 Products Electric Installation 58 8 7 Schematic Diagram of Unit Line Connection 60 9 Test Operation 61 9 1 Prepare for test 61 9 2 Testing 61 9 3 Emergenc...

Page 5: ... the air conditioner The appliance shall not be installed in the laundry Before installation please check the power supply for compliance with the ratings on nameplate Check the power safety as well Operating by professional Before use please check and confirm if the cables drainage pipes and pipelines are correctly connected hence to eliminate the risk of water leakage refrigerant leakage electri...

Page 6: ...verter Cassette Type Air Conditioner Installation and Operation Manual 2 Read the following carefully to assure safe use NOTE Children should be supervised to ensure that they do not play with the appliance ...

Page 7: ...This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety ...

Page 8: ...tion and Operation Manual 4 1 Names and Functions of Parts Indoor Unit Outdoor Unit FSKI 121B EU FSOI 121B FSKI 181B FSOI 181B FSKI 241B FSOI 241B FSKI 301B FSOI 301B FSKI 361B FSOI 361B FSKI 451B FSOI 451B FSKI 361B FSOI 361B 3F FSKI 451B FSOI 451B 3F ...

Page 9: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 5 2 Displaying Part Fig 1 Outline of wired controller 2 1 LCD Display of Wired Controller Fig 2 LCD display ...

Page 10: ...control 11 Lock Lock state 12 Shield Shielding state buttons temperature on off mode or save is shielded by long distance monitoring 13 Turbo Turbo function state 14 Memory Memory state Indoor unit resumes original setting state after power failure and then power recovery 15 Twinkle Flicking when unit is on without operation of buttons 16 Save Energy saving state 17 Temperature Ambient setting tem...

Page 11: ...cooling heating fan dry mode of indoor unit 5 Function Switchover among these functions of air sleep turbo save e heater blow quite 7 Timer Timer setting 8 On off Turn on off indoor unit 4 Mode and 2 Memory function Press Mode and for 5s under off state of the unit to Enter Cancel key memory function If memory is set indoor unit will resume original setting state after power failure and then power...

Page 12: ... controller s soleplate 3 Joint the controller s soleplate on wall face and then fix it in mounting hole with screws M4 25 4 Insert the 4 core twisted pair line through rectangle hole into controller s slot and buckle the front panel and soleplate of controller together 5 At last fix the controller s front panel and soleplate with screws ST2 2 6 5 Caution During connection of wirings pay special a...

Page 13: ...his button to turn off the unit Note The state shown in Fig 5 indicates off state of the unit after energization The state shown in Fig 5 indicates on state of the unit after energization Fig 5 Off state of the unit Fig 6 On state of the unit 5 2 Mode Setting Under on state of the unit press Mode button to switch the operation modes as the following sequence Fig 7 ...

Page 14: ...to mode the setting temperature is un adjustable As shown in Fig 8 Fig 8 5 4 Fan Speed Setting Press Fan button fan speed of indoor unit will change as below As shown in Fig 9 Fig 9 5 5 Swing Control Function Under on state of unit press Function button till the unit enters swing control function and then press Enter Cancel button to turn on swing control function During swing function press Funct...

Page 15: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 11 Fig 10 Swing control function setting ...

Page 16: ... Timer to confirm When LCD displays xx Hour on off xx Hour means time of timer on but time of timer off won t be displayed Timer off setting Under on state of the unit without timer setting if Timer button is pressed LCD will display xx Hour with OFF blinking In this case press or button to adjust timer on and then press Timer to confirm If Mode button is pressed before pressing Timer button to co...

Page 17: ...el button to turn on off air function After turning on this function the air mark shows There are 10 types of AIR but only 1 2 types are for remote control Refer to the following details 1 The unit continuously runs for 60min and fresh air valve runs for 6 min 2 The unit continuously runs for 60min and fresh air valve runs for 12 min 3 The unit continuously runs for 60min and fresh air valve runs ...

Page 18: ...ration Manual 14 Fig 12 Air exchange device Note In air exchange mode press Function button or there is not any operation within 5s after the last button operation the system will be quit from air exchange setting and current energy saving data won t be memorized ...

Page 19: ...ion button under on state of the unit into sleep function and then press Enter Cancel button to turn on sleeping function Sleep off During sleep on state press Function button to go to the sleep function and then press Enter Cancel button to turn off this function Sleep setting is shown as Fig 13 Fig 13 Sleep setting ...

Page 20: ...on has run for 1 hour the preset temperature will be decreased by 1 C and 1 C in another 1 hour After that the unit will run at this temperature 5 9 Turbo Function Setting TURBO function The unit at high fun speed can realize quick cooling or heating so that room temperature can quickly approach setting temperature In cooling or heating mode press Function button till the unit enters TURBO functio...

Page 21: ...r limited value of setting temperature in cooing mode After that press Enter Cancel button to turn on energy saving function for cooling Under on state and in cooling or dry mode of the unit press Function button into energy saving function with SAVE blinking Press or button to adjust lower limited value of setting temperature in cooing mode After that press Enter Cancel button to turn on energy s...

Page 22: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 18 Fig 15 Energy Saving Setting ...

Page 23: ...fter save setting if the setting temperature is out of the range in the mode the limited value will prevail 5 11 E HEATER Setting E HEATER In the heating mode E heater is allowed to be turned on for improvement of efficiency If heating mode is turned on by button operation auxiliary electric heating function will be automatically turned on Press Function button in heating mode to go to the auxilia...

Page 24: ...Function Setting BLOW function After the unit is turned off water in evaporator of indoor unit will be automatically evaporated to avoid mildew In cooling and dry mode press Function button till the unit enters BLOW function with BLOW blinking and then press Enter Cancel button to turn on this function In BLOW mode press Function button till the unit enters BLOW function and then press Enter Cance...

Page 25: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 21 Fig 17 Blow function setting ...

Page 26: ...r heating mode 5 13 Quiet Function Setting Quiet function consists of two kinds QUIET and AUTO QUIET Press Function button till the unit enters quiet function setting state Quiet or Auto Quiet mark blinks In this case press or button to switch between Quiet and Auto Quiet and then press Enter Cancel button to turn on this function In quiet mode press Function button till the unit enters quiet func...

Page 27: ...press Function and Timer buttons continuously for 5s to go to the debugging menu Press Mode button to adjust the setting items and or button to set the actual value 5 14 1 Ambient Temperature Sensor Setting In field setting mode press Mode button to adjust the temperature displayed location displaying 00 and press or button to adjust setting state at timer displayed location There are 3 types for ...

Page 28: ...uit Note This function will be shielded after energization of 12hr for some models of the units without outdoor ambient sensors Please refer to Instruction for details If malfunction of outdoor ambient sensor occurs this function will be shielded in 12hr 5 15 4 Selection of Centigrade and Fahrenheit Under off state of the unit press Mode and at the same time for 5s the displayer panel will switch ...

Page 29: ...turn off the unit and contact nearest dealer for help As shown in Fig 19 it means high pressure protection of system 2 under unit on Fig 19 Error code meaning Error code Malfunction E0 Water Pump Malfunction E1 High pressure protection of compressor E3 Low pressure protection of compressor E4 High discharge temperature protection of compressor E5 Compressor overload or drive error E6 Communication...

Page 30: ... 8 times E5 Power protection Flash 9 times E5 Module overheating protection Flash 10times E5 EEPROM reading error Flash 11 times E5 Low voltage protection Flash 12times E5 High voltage protection Flash 13times E5 PFC over current protection Flash 14times E5 Unmatched indoor and outdoor units Flash 16times Limited frequency current Flash once Limited frequency discharge Flash twice Limited frequenc...

Page 31: ...ss of synchronization H7 E5 Missing phase Speed discard Ld E5 Malfunction from driving part to main control communication P6 E5 IPM module protection H5 E5 Sensor connection protection Pd E5 High pressure protection E1 E1 Low pressure protection E3 E3 Exhaust protection E4 E4 Compressor overload protection H3 E5 Communication malfunction among indoor unit outdoor unit and wired controller E6 E6 Ou...

Page 32: ...mperature sensing bulb fails It flashes five times when the air discharge temperature sensing bulb fails Compressor Indicating Lamp green it flashes when the compressor is on and goes out when the compressor is off It flashes when an error about the defrosting or the compressor occurs It flashes once on the condition of the mode conflict It flashes twice on the condition of defrosting It flashes t...

Page 33: ...e standard fitting 7 1 Name and Function Remote Control Note Be sure that there are no obstructions between receiver and remote controller Don t drop or throw the remote controller Don t let any liquid in the remote controller and put the remote controller directly under the sunlight or any place where is very hot ...

Page 34: ...and Function Remote Control Remove the cover Note This type of remote controller is a kind of new current controller Some buttons of the controller which are not available to this air conditioner will not be described below Operate on unmentioned buttons would not impact on the normal use ...

Page 35: ... procedure According to difference between room temp and set temp microcomputer can control cooling on or not If room temp is higher than set temp compressor runs at COOL mode If room temp is lower than set temp compressor stops and only indoor fan motor runs Set TEMP should be in range of 16 C to 30 C ...

Page 36: ...peration Manual 32 7 4 HEAT mode operation procedure If room temp is lower than set temp compressor runs at HEAT mode If room temp is higher than set temp compressor and outdoor fan motor stop only indoor fan motor runs Set TEMP should be in range of 16 Cto 30 C ...

Page 37: ...or stop indoor unit fan motor runs at low speed If room Temp is between 2 C of Set TEMP the compressor and outdoor unit fan motor will run for 6 minutes and stop for 4 minutes and always in such a cycle the indoor unit fan motor will run at low speed If room Temp is more than 2 C above Set TEMP compressor and outdoor unit fan motor run as COOL mode the indoor unit fan motor runs at low speed ...

Page 38: ...peration Manual 34 7 6 AUTO mode operation procedure According to room temp microcomputer can automatically set COOL HEAT DRY operation mode so as far best effect At AUTO mode operation standard TEMP is 26 C for COOL mode 24 C for DRY mode and 20 C for HEAT mode ...

Page 39: ...ion and Operation Manual 35 7 7 FAN mode operation procedure Connect the unit to power supply Press the ON OFF key Press the mode key to select the FAN mode The unit shall operate under FAN mode Press the FAN key to select from high medium and low speed ...

Page 40: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 36 7 8 TIMER operation procedure ...

Page 41: ...ion procedure When the unit is cooling or drying if SLEEP operation is set TEMP would increase 1 C in 1 hour and 2 C in 2 hours Indoor fan motor runs at low speed When the unit is heating if SLEEP operation is set TEMP would decrease 1 C in 1 hour and 2 C in 2 hours Indoor fan motor runs at low speed ...

Page 42: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 38 7 10 How to insert batteries ...

Page 43: ...p s n a r t d n a n o i t a l l a t s n I Installation and transportation of the unit must be done by skilled personnel Be sure to use only the specified accessories and parts for installation failure to use may lead to electric shock leakage or fire Carry out installation with consideration of strong winds typhoons or earthquakes Improper installation work may result in accidents due to fall of e...

Page 44: ...e sure that there are enough space for care and maintenance Make sure that the height between the indoor unit and ground is above 1800mm 7 When installing the suspender bolt check if the install place can stand the weight 4 times of the unit s If not reinforce before installation Refer to the install cardboard and find where should be reinforced Note There will be lots of lampblack and dust stick ...

Page 45: ...ent before installation Any malfunction caused by the unit that is installed by the department that is not special nominated by Fisher would not deal with on time by the inconvenience of the business contact 8 2 4 Dimension of ceiling opening and location of the hoisting screw M10 FSKI 121B EU FSKI 181B FSKI 241B FSKI 301B FSKI 361B FSKI 421B ...

Page 46: ... upper and lower of the hoisting stand to fix it The use of gasket anchor board can prevent gasket break off 2 Use install cardboard Please refer to the install cardboard about the dimension of ceiling opening The central mark of the ceiling opening is marked on the install cardboard Install the install cardboard on the unit by bolt 3 piece and fix the angle of the drainage pipe at the outlet vent...

Page 47: ...inage Pipe Diameter Wall Thickness mm Gas Pipe Liquid Pipe 3 8 1 4 20 15 30g m Φ32 3 1 2 1 4 5 8 3 8 30 15 60g m 50 30 Note 1 The standard pipe length is 5m When the length L of the connecting pipe is less than or equals 7m there is no need to add refrigerant If the connecting pipe is longer than 7m it is required to add refrigerant in the above table the amounts of refrigerant to be added for the...

Page 48: ...1 30 40 φ1 2 1 45 50 φ5 8 1 60 65 φ3 4 1 70 75 Examine the connection pipe to see if it had gas leakage and then take the treatment of heat insulation as shown in the Fig 22 Only use median sponge to entwine the wiring interface of the gas pipe and heat preservation sheath of the gas collection tube 8 2 7 Drainage hose 1 Install the drain hose The diameter of the drain hose should be equal or bigg...

Page 49: ...0mm The drain raising pipe should form a upright angle with the unit and distance to unit should not beyond 300mm 2 Instruction The slant gradient of the attached drain hose should be within 75mm so that the drain hole doesn t has to endure the unnecessary outside force Please install the drain hose according to the following process if several drain hoses join together Check the smoothness of dra...

Page 50: ...manufacturer or its service agents or a similar qualified person in order to avoid a hazard Caution Take great care when carrying out the following connections so as to avoid malfunction of the air conditioning unit because of electromagnetic interference The signal line of the Wired Controller must be separated from the power line and the connecting line signal wire between the indoor unit and th...

Page 51: ...he position of the swing flap motor of the decoration panel to the piping position of the indoor unit as shown in Fig 22 2 Install the decoration panel Hang the latch which is located on the opposite side of the swing flap motor on the panel temporarily to the hook of the indoor unit 2 Positions Temporarily hang the remaining 2 latches to the hooks on the sides of the indoor unit Be careful not to...

Page 52: ...ation Manual 48 Fig 23 Precautions 1 Improper screwing of the screws may cause the troubles shown in Fig 24 Fig 24 2 If gap is still left between the ceiling and the panel after screwing the screws readjust the height of the indoor unit body Refer to Fig 25 Fig 25 ...

Page 53: ...er to the figure below Fig 26 NOTE Two butted terminals connected with the panel must be placed inside the electric box they should be covered into the electric box by the electric box cover 8 5 Install of Outdoor Unit 8 5 1 Profile dimensions of outdoor unit Fig 27 Table 7 Unit mm Item Model A B C D E 776 320 540 510 286 955 396 700 560 360 980 427 790 610 395 1107 440 1100 631 400 FSOI 121B FSOI...

Page 54: ... air Ensure that there is no obstacle for the air intake and exhaust of the outdoor unit If there is any obstacle blocking the air intake or exhaust remove it 3 Place of installation shall be strong enough to support the weight of outdoor unit and it shall be able to insulate noise and prevent vibration Ensure that the wind and noise from the unit will not affect your neighbors 4 Avoid direct suns...

Page 55: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 51 8 5 4 gerant piping ...

Page 56: ... 5m longer than the refrigerant tube 2 Reaming Clean the inside of the inner refrigerant tube While reaming the tube end must be on the top of the reamer to prevent any dust going back into the tube 3 Flaring the Pipe End Flare both ends of the pipe with flaring kits by fitting the flare nut on the pipe before flaring Set the die on the pipe in the way that the pipe end is 0 5mm above the top of t...

Page 57: ...azing port shall be downward or horizontal when brazing the pipeline Try to avoid the upward brazing as shown in figure below which easily affects welding quality and causes leakage Upward facing Burner Solder Downward facing Side facing 5 Wrap connecting pipe and the joints that have not insulated with sponge and bind them up with plastic tape 8 5 7 Air Purging The purpose of the air purging is t...

Page 58: ...y tape and restrained to wall by saddles If the outdoor unit is installed higher than the indoor unit Taping should be done from lower to the upper part All pipes are bound and taped together and also should be trapped to prevent water from returning to the room Restraint all pipes to the wall with saddles 8 5 9 Installation of Protective Layer of Connecting Pipe To avoid generation of condensate ...

Page 59: ...o the figure on right Wrapped pipe must be fixed to wall using pipe clamps 8 5 11 Cautions in Connecting Pipes The layout of connecting pipeline shall comply with the following principles according to actual situation 1 The length of connecting pipe shall be short as much as possible and it is better to restrain the length within 5m 2 Shorten the height difference between indoor and outdoor unit a...

Page 60: ... optionally The installation and maintenance should be carried out by the installer 3 Firstly select an installation position According to the size of the control wire for the wired remote controller leave a recess or an embedded wire hole to bury the communication line 4 If the control wire between the wired remote controller and the indoor unit is surface mounted use 1 metallic pipe and make mat...

Page 61: ...se wire stripper to strip the insulation layer 25mm long from the end of the single wire Remove the screw at the terminal board of the air conditioning unit User pliers to bend the end of the single wire so that a loop matching the screw size is formed Put the screw through the loop of the single wire and fix the loop at the terminal board 2 Connection of multiple twisted wires Use wire stripper t...

Page 62: ...bly earthed if it is improperly earthed that may cause electric shock or fire Wiring layout Installation should be conducted by National Wiring Regulation he rated voltage and exclusive power supply must be adopted for the air conditioners The power cable should be reliable and fixed in order to avoid the wiring terminal be suffered from force And do not drag the power cable forcibly The wire diam...

Page 63: ...tallation condition on site changed please consider the modification on the required specification of Power cord and Air switch according to the specification manual provided by manufacturer Requirement for ground Air conditioner is the I class electric appliance thus please do conduct reliable grounding measure The yellow green two color wiring of air conditioner is grounding wire and cannot be u...

Page 64: ...mmunication Cords 1 Power cord 3 4 0 mm2 H07RN F 2 Power cord 3 1 0 mm2 H05VV F 3 Communication Cords 1 Power cord 3 4 0 mm2 H07RN F 2 Power cord 3 1 0 mm2 H05VV F 3 Communication Cords 1 Power cord 3 4 0 mm2 H07RN F 2 Power cord 3 1 0 mm2 H05VV F 3 Communication Cords FSKI 121B EU FSOI 121B FSKI 361B FSOI 361B FSKI 451B FSOI 451B FSKI 181B FSOI 181B FSKI 241B FSOI 241B FSKI 301B FSOI 301B ...

Page 65: ... operates normally 9 3 Emergency operation When the batteries fail or when the remote controller is missing operate as shown below On stopping you can press the AUTO button on cover NO until it is in AUTO mode The cover NO is the part of the panel As the picture below The air conditioner select from COOL HEAT DRY FAN modes automatically On operating press the AUTO button the air conditioner will s...

Page 66: ...e components burn out Is the unit safely grounded Risk of electric leakage Is wiring size according to specifications The unit may malfunction or the components burn out Is something blocking the air outlet or intake of either the indoor or outdoor unit It may result in insufficient cooling Have records of refrigerant piping length and additional refrigerant change been made Volume of refrigerant ...

Page 67: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 63 10 Optimum Operation ...

Page 68: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 64 11 Care and Maintenance It should be done by professionals ...

Page 69: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 65 ...

Page 70: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 66 ...

Page 71: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 67 Operate on unmentioned buttons would not impact on the normal use ...

Page 72: ...fall Replace batteries Out of the remote controlling range Keep the distance in 10mm The system stops right after it is started Object at the air intake and air outlet of the air conditioner Remove them Cooling and heating is malfunctioning Object at the air intake and air outlet of the air conditioner Remove them Wrong temperature setting Refer to Temperature Setting and SAVE Function Setting Low...

Page 73: ...ow is open There is obstacle at the air intake or outlet The set temperature is too high thus cooling is hindered There is refrigerant leakage The performance of room temperature sensor becomes worse Poor heating effect The air filter is dirty or blocked The door or window is not firmly closed The set room temperature is too low thus heating is hindered There is refrigerant leakage The outdoor amb...

Page 74: ...DC Inverter Cassette Type Air Conditioner Installation and Operation Manual 70 The following are not troubles ...

Page 75: ...he parameters are subject to change with the improvement of products in which case the values on nameplate shall prevail In this table the outdoor side DB temperature of low temp cooling include two values the one in the bracket is the working condition of the appliance with function of low temp cooling WARNING This appliance is not intended for use by persons including children with reduced physi...

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Summary of Contents for FSKI-121B-EU

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