FD 8 Series Split Systems CONTENTS FDT 8/8 FDT 8/6 Cassette Cassette Performance and Engineering data Performance and Engineering data Page 1 Page 2 FDT FDT FDT Cassette Cassette Cassette Installation Space Collars Engineering drawings Page 3 Page 5 Page 6 RCD Wired controller RCD Group Control and set up Operation, Error Codes Page 9 Page 10 Page 11 Remote Control FDEN 8/8 FDEN 8/6 Ceiling Ceiling Performance and Engineering data Performance and Engineering data Page 12 Page 13 FDEN FDEN C
FDT - 8 Series (Cassette) FDC - 8 Series (Outdoor) Technical data for R22 and R407C Systems SYSTEM REFERENCE PERFORMANCE 2088 2588 3088 3088(3ph) 4088 5088 Cooling performance nom. (1) KW 5.00 5.70 7.10 7.10 10.00 12.50 Cooling U K Conditions (2) KW 4.80 5.47 6.82 6.82 9.60 12.00 Sensible Cooling UK (3) KW 3.51 4.05 5.05 5.05 6.91 8.28 KW 5.40 6.10 8.00 8.00 11.20 14.
FDT - 8 Series (Cassette) FDC - 6 Series (Outdoor) Technical data for R22 and R407C Systems SYSTEM REFERENCE PERFORMANCE 3086 3086 (3ph) 4086 5086 Note Cooling performance nom. (1) KW 7.10 7.10 10.20 12.50 Cooling UK Conditions (2) KW 6.82 6.82 9.79 12.00 Sensible Cooling UK (3) KW 5.05 5.05 7.05 8.28 KW 7.30 7.30 10.50 12.80 Heating Performance (HP only) ELECTRICAL DATA System Power connection Mains to outdoor unit first.
Installation of FDT (Cassette) Application Unit installation The unit is designed for most commercial applications, i.e. shops, offices, gyms, meeting rooms, bars, restaurants, etc. It should not be installed in an area contaminated by oil, chemicals, or an area with steam or excessive humidity, or hazardous substances, i.e. flammable gases, vapours, resins, thinners, petroleum, acids.
Safety Warning: Refer to safety data on back cover of this manual Fascia panel fixing • Check the unit is level, using the level gauges provided. • Screw two of the fixing bolts into two diagonally opposed sockets. • RCD remote control installation (wired type) Please refer to page 8 for RCD installation instructions and customise settings. Locate the panel onto the bolts, and insert the two remaining bolts.
Installation of FDT Space Collar For installation of FDT cassette in restricted height ceiling voids. The SPACE COLLAR is used to provide a decorative enclosure for the FDT cassette where the unit protrudes below the level of the ceiling. This allows cassette units to be installed where there is a restricted ceiling void. The space collar height is to be specified by the installer.
FDT Cassette 208 (1) Indoor unit Models FDTN208H, FDT208-A 740 (Ceiling hole size) Decorative Panel 430 Fresh air opening for ducting 800 (Suspension bolts pitch) C 515 → 680 (Suspension bolts pitch) Exhaust air opening for ducting → 336 359 295 D 570 B→ Indication board (Only case of FDTN type) Air outlet 264 700 VIEW A Gas piping φ15.88(5/8") 295 ~ 325 → Hole for wiring A 215 26 141 Liquid piping φ6.
Models FDTN258H, 308H, FDT258-A, 308-A Unit : mm Decorative Panel Fresh air opening for ducting ↑ C 860~890 (Ceiling hole size) 950 780 (Suspension bolts pitch ) 630 400 420 637 D→ 422 675 (Suspension bolts pitch) Exhaust air opening for ducting B→ Air inlet grille 267 Drain hose (Accessories) (Connectable with VP25) 332 Indication boad (Only case of FDTN type) 310 VIEW A Air outlet Liquid piping φ9.52(3/8") 840 ↑ A Hole for wiring Control box 260 700 or less (Max.
Models FDTN408H, 508H, FDT408-A, 508-A Unit : mm Decorative Panel Fresh air opening for ducting ↑ C 860~890 (Ceiling hole size) 950 780 (Suspension bolts pitch ) 630 400 420 637 D→ 422 675 (Suspension bolts pitch) Exhaust air opening for ducting B→ Air inlet grille 267 Drain hose (Accessories) (Connectable with VP25) 332 Indication board (Only case of FDTN type) 310 VIEW A Air outlet Liquid piping φ9.52(3/8") 840 ↑ A Hole for wiring Control box 320 700 or less (Max.
RCD Remote Control (wired) Installation, Wiring & Setting RCD installation Time clock operation The RCD is a multi function touch pad controller, with LED display. It should be located away from direct sunlight, water splashing, high humidity, or a heat source. It can be located in another part of the building if required. The RCD includes a temperature sensor, which can be utilised as an alternative to the indoor unit return air sensor if preferred.
RCD Remote Control (wired) Installation, Wiring & Setting Group control The RCD can be used as a Group Control for up to 16 units. The RCD will determine the fan speed, heat / cool / auto mode, and temperature selection for all units together. The units will then operate in the same mode, with each individual temperature sensor independently operating the heating or cooling of each system.
RCD Remote Control Functions Filter sign Operation mode display When this sign is indicated, clean the filter. Displays the operation mode that has been selected. Remote display Heating preparation display This is displayed when the unit is controlled with an individual controller during normal operation. (Also displayed when the air conditioner is stopped.) Operation/ Inspection indicator lamp During operation: Green lamp flashes. In case of error: Red lamp flashes.
FDEN - 8 Series (ceiling) FDC - 8 Series (outdoor) Technical data for R22 and R407C Systems SYSTEM REFERENCE PERFORMANCE 2088 2588 3088 3088(3ph) 4088 5088 Cooling performance nom. (1) KW 5.00 5.70 7.10 7.10 10.00 12.50 Cooling U K Conditions (2) KW 4.80 5.47 6.82 6.82 9.60 12.00 Sensible Cooling UK (3) KW 3.51 4.05 5.05 5.05 6.91 8.28 KW 5.40 6.10 8.00 8.00 11.20 14.
FDEN - 8 Series (ceiling) FDC - 6 Series (outdoor) Technical data for R22 and R407C Systems SYSTEM REFERENCE PERFORMANCE 3086 (3ph) 3086 4086 5086 Note Cooling performance nom. (1) KW 7.10 7.10 10.20 12.50 Cooling UK Conditions (2) KW 6.82 6.82 9.79 12.00 Sensible Cooling UK (3) KW 5.05 5.05 7.05 8.28 KW 7.30 7.30 10.50 12.80 Heating Performance (HP only) ELECTRICAL DATA System Power connection Mains to outdoor unit first.
Installation of FDEN Ceiling Suspended Unit Safety Warning: Refer to safety data on back cover of this manual Application The unit is designed for most commercial applications, i.e. shops, offices, gyms, meeting rooms, bars, restaurants, etc. It should not be installed in an area contaminated by oil, chemicals, or an area with steam or excessive humidity, or hazardous substances, i.e. flammable gases, vapours, resins, thinners, petroleum, acids. Fix suspension bolts (4 no.
FDEN ceiling suspended 208, 258, 308, 408, 508 (1) Indoor unit Models FDEN208H, 258H, 308H 1244 [984] 15 15 (Holes for suspension bolt) ) 50 1160 [900] 50 Side panel 7 15 10 20 30 10 1200 [940] 1260 [1000] ↑ 135 ) ( Unit: mm Holes for suspension bolts (12 × 17 × 4 pcs.
Models FDEN408H, 508H 15 1451 [1244] The brackets face out 15 (Holes for suspension bolt) Holes for suspension bolts the unit is half ( When recessed above the ceiling ) 7 (Holes for suspension bolt) 135 the unit is sus( When pended beneath the ceiling ) 20 Side panel 10 10 1410 [1200] 1470 [1260] 30 ↑ 15 The brackets face interior (12 × 17 × 4pcs.
FDKN - 8 Series (cassette) FDC - 6 & 8 Series (outdoor) SYSTEM REFERENCE PERFORMANCE 2088 2588 3086 3086(3ph) 3088 3088(3ph) Cooling performance nom. (1) KW 4.85 5.70 7.10 7.10 7.10 7.10 Cooling U K Conditions (2) KW 4.66 5.47 6.82 6.82 6.82 6.82 Sensible Cooling UK (3) KW 3.41 3.83 5.05 5.05 5.05 5.05 KW 5.40 6.10 7.30 7.30 8.00 8.00 Heating Performance (HP only) ELECTRICAL DATA System Power connection Mains to outdoor unit first.
Installation of FDKN Wall Mounted Unit Safety Warning: Refer to safety data on back cover of this manual Application Preparation for installation The unit is designed for most commercial applications, i.e. shops, offices, gyms, meeting rooms, bars, restaurants, etc. It should not be installed in an area contaminated by oil, chemicals, or an area with steam or excessive humidity, or hazardous substances, i.e. flammable gases, vapours, resins, thinners, petroleum, acids.
FDKN - 8 Series (wall mounted) (1) Indoor unit Model FDKN208H 784 68 40 26 179 790 3 Mounting plate 15 Outlet for piping (On both side) Mounting plate 15 760 450 170 170 4.5 36 187.5 261.5 61 46 9 50 50 50 50 Gas piping φ15.88(5/8˝) 390 67 Hole on wall for rear connection (φ65) Drain hose (VP16) 440 600 Liquid piping φ6.
Model FDKN258H Dimensions in mm 930 75 51 45 940 196 3 Mounting plate Remote controller signal receives Lower piping outlet (Refer to the top view.) 9 55 298 A 51 Outlet for piping (On both side) Indoor unit Mounting plate 55 53 832 245 245 450 50 50 Hole on wall for rear connecting (φ65) 72 7 Drain hose (VP16) 65 463 Liquid piping φ9.52(3/8˝) 518 600 Gas piping φ15.
Model FDKN308H Dimensions in mm 1145 75 45 75 51 51 35 3 196 1155 Mounting plate 54 Remote controller signal receives 1047 220 54 245 690 50 450 50 450 50 45 60 9 50 51 Outlet for piping (On both side) Mounting plate Indoor unit 9 Lower piping outlet (Refer to the top view) 55 298 A Hole on wall for rear connecting (ø65) Drain hose (VP16) Liquid piping ø9.52 (3/8'') 72 245 65 465 515 Gas piping ø15.
Remote control (wireless Infra-red)) Indoor units with wireless control The receiver on the indoor unit must be kept clear of obstructions. The controller will operate in most situations at a distance of up to 3 metres. This distance may be reduced if there is interference, e.g. from high intensity lighting. All units with the designation ‘N’ in the product code, are controlled by a hand held ‘wireless’ remote control, e.g. FDEN (ceiling), FDKN (wall), and FDTN(cassette).
Refrigeration pipework Skill requirements Pipework support All interconnecting refrigeration pipework must be installed, tested and commissioned by a specialist refrigeration contractor, who should provide for each operator, Certificates of Competence regarding the Brazing of Refrigeration Copper Pipework, and the Safe Handling of Refrigerants. Material Only refrigeration quality seamless copper pipe must be used.
Refrigerant charging Low ambient control Vacuum pump Low ambient control Ref: L1220 (For FDC 6 Series OUTDOOR UNITS) NOTE: All equipment used on R22 systems must be kept separate from equipment used on R407C systems. With the outdoor unit service valves closed, the pipework and indoor unit must be evacuated, using a suitable vacuum pump. See diagram below regarding service valves.
Electrical site wiring - must be installed only by qualified personnel Safety Warning: Refer to safety data on back cover of this manual Power supply wiring Recommended MCB or fuse rating The system designation will indicate the requirement for either 1ph or 3 ph supply, to the outdoor unit e.g. Ref: HEN = 1 phase L +N +E Please refer to unit technical data for recommended sizes. These recommendations are for guidance only, and may vary depending on site conditions.
Superlynk Connection - FD Series Split Systems This board is used when conducting control of the single package (wired remote controller unit) 8-type series using a Super lynk option (SLA-1-E, SLA-2A-E, etc). (1) Functions (a) Transmits the settings from the Super lynk option to the indoor units. (b) Returns the priority indoor unit data in response to a data request from the Super lynk option.
Installation & recommendations - Condensate Drains Condensate lift pumps Gravity drain Lift pumps are included on FDT cassette, and FDR ducted cassette. Please refer to the maximum allowable lift for the relevant pumps. Condensate pumps are also included on the KX Inverter Multi systems –models: FDT cassette, FDR ducted cassette, FDTS single discharge cassette, FDTW 2-way cassette, and FDUM horizontal ducted unit. The condensate gravity drain must be rigid heavy duty PVC to BS3505 Class E.
Installation & recommendations - Condensate Drains Common drain piping Where a common drain is to be provided for several units, ensure that discharge water from one unit is prevented from entering another unit. The common drain must be installed below the pumped drain lift of all units. The common drain piping should be larger diameter, minimum 28mm i.d. Drain testing For units with condensate pumps fitted, the electrical supply will need to be connected, and the unit switched on in cooling mode.
Installation of - FDC Outdoor Units Warning: Units with CES or HES designation have electrical terminals 380v 3 Phase Application The outdoor unit is designed to operate in normal outside environments. It should not be installed in an area contaminated by oil, chemicals, or an area with steam or excessive humidity, or close to salt water in a seaside location, or hazardous substances, i.e. flammable gases, vapors, resins, thinners, petroleum, acids.
Safety Warning: Refer to safety data on back cover of this manual FDC 6 Series outdoor units All units have ‘draw through’ air flow. Pipe connections/service valves are external to the unit, at bottom right hand side. All units are fully weatherproof. FDC206/256 FDC306 FDC406/506 FDC 8 Series outdoor units All units have ‘draw through’ air flow. Pipe connections/service valves are allowing pipes to enter at side, front, bottom or rear. All units are fully weatherproof.
Models FDC206HEN3, 206HEP3, 256HEN3, 256HEP3 170 15 72 Unit: mm 170 510 72 15 Holes for anchorbolt (M10×4pcs.) 19 30 307 Drain: O.D.ø16 345 55 25 19 60 850 30 290 Gas piping: ø15.88 (5/8") (Flare connecting) 615 Opening for electric wiring 65 105 Liquid piping: ø6.
Models FDC306HEN3, 306HEP3, 306HES3 580 380 Unit: mm Anchor bolts (M10 × 4 pcs) Minimum allowable space to the obstacles Required space for maintenance and air flow Unit:mm Installation type 1 2 L1 Open Open 500 L2 300 0 Open L3 100 150 100 Mark 3 Notes (1) Fix the unit with anchor bolts. (2) Strong wind must not be directed to the air outlet. (3) Free space over the unit must be larger than 1 m. (4) The unit should not be surrounded by obstructions in all direction.
Models FDC406HES3, 506HES3, 506HEM3 Unit: mm 380 580 Required space for maintenance and air flow Minimum allowable space to the obstacles Unit:mm Installation type 1 2 3 L1 Open Open 500 L2 300 0 Open L3 150 300 150 Mark Notes (1) Fix the unit with anchor bolts. (2) Strong wind must not be directed to the air outlet. (3) Free space over the unit must be larger than 1 m. (4) The unit should not be surrounded by obstructions in all direction.
Outdoor unit Models FDC208HEN3A FDCP208HEN3A Unit: mm Liquid piping: φ 6.35 (1/4") (Flare connecting) 40 53 40 Gas piping: φ 15.88 (5/8") (Flare connecting) 95 Liquid piping: φ 6.35 (1/4") (Flare connecting) Terminal block Gas piping: φ 15.
Models FDC258HEN3A, 308HEN3, 308HES3 FDCP258HEN3A, 308HEN3, 308HES3 Unit: mm Liquid piping: ø9.52 (3/8") (Flare connecting) 53 40 Gas piping: ø15.88 (5/8") (Flare connecting) 40 95 Terminal block Liquid piping: ø9.52 (3/8") (Flare connecting) 110 195 50 50 10 195 460 110 845 Gas piping: ø15.
Models FDC408HES3, 508HES3 FDCP408HES3, 508HES3 Unit: mm Liquid piping: ø 9.52 (3/8") (Flare connecting) 46 100 48 50 Gas piping: ø 19.05 (3/4") (Flare connecting) Terminal block Liquid piping: ø 9.52 (3/8") (Flare connecting) 1250 (1050) Gas piping: ø 19.
Models FDC808HES3, 1008HES3 Unit: mm 1350 Opening for exit wiring (ø50) 1450 50 600 A Connect of liquid piping 808: ø12.7 (1/2") 1008: ø15.58 (5/8") ( ) 80 Power supply connecting terminal block 170 105 105 119 20 291.5 Opening for exit piping (ø88) Opening for exit wiring (ø50) 80 Connect of gas piping 170 ø25.4 (1") ( 1008:808:ø28.58 (1 1/8") ) 250 Anchor bolts (M10 × 4pcs.
FD Multi Systems - 8 Series The Mitsubishi MULTI SPLIT systems are designed for open plan areas such as retail stores, open plan offices, and other commercial applications. These systems offer a low cost solution for cooling and heating, where individual control and operation of the indoor units is not required. All units on the same system will operate together – • • MULTI SYSTEM COMBINATIONS OUTDOOR UNIT cooling / cooling off heating / heating off.
Safety Precautions All air conditioning systems described in this manual are connected to electrical mains power. The electrical power terminations are exposed once the protective enclosure cover is removed. Caution Warning • Ensure that the building structure is capable of supporting the weight of the installed equipment, and that vibration transmission through the structure will not cause a disturbance. • Ensure correct earth grounding.
