OUTLINE AND DIMENSIONS Indoor Unit (FDMRN/FDMQN) All dimensions are in mm Dimension Model Indoor Unit (FDMRN/FDMQN) All dimensions are in mm Dimension Model 1041 1002 1065 1176 1137 1097 1200 1 IM-5CCC-0912(0)-DAIKIN_EN.indd1 1 1 IM-5CCC-0912(0)-DAIKIN_EN.indd1 1 10/9/12 4:11:08 PM 10/9/12 4:11:08 PM...
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Indoor Unit (FDMRN/FDMQN) All dimensions are in mm Dimension Model 1001 100C 1306 1264 1225 Indoor Unit (FDMRN/FDMQN) All dimensions are in mm Dimension Model 125C 1369 1326 1287 140C 1569 1526 1487 1 IM-5CCC-0912(0)-DAIKIN_EN.indd2 2 1 IM-5CCC-0912(0)-DAIKIN_EN.indd2 2 10/9/12 4:11:08 PM 10/9/12 4:11:08 PM...
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Outdoor Unit (RN/RYN) All dimensions are in mm Dimension Model 25/35C 700 521 250 478 175 36 95 94 86 68 440 130 110 15 21 19 278 80 65 Outdoor Unit (RN/RR/RYN/RQ) All dimensions are in mm Dimension Model 60/71C Dimension Model...
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Outdoor Unit (RR/RQ) All dimensions are in mm MADE IN MALAYSIA Dimension Model 90/100/125/140D 1030 826 1 IM-5CCC-0912(0)-DAIKIN_EN.indd4 4 1 IM-5CCC-0912(0)-DAIKIN_EN.indd4 4 10/9/12 4:11:09 PM 10/9/12 4:11:09 PM...
INSTALLATION MANUAL This manual provides the procedures of installation to ensure a safe and good standard of operation for the air conditioner unit. Special adjustment may be necessary to suit local requirements. Before using your air conditioner, please read this instruction manual carefully and keep it for future reference. This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for commercial use by lay persons.
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IMPORTANT Important information regarding the refrigerant used This product contains fl uorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere. Refrigerant type: R410A value: 1975 GWP = global warming potential Please fi ll in with indelible ink, 1 the factory refrigerant charge of the product, ■...
INSTALLATION DIAGRAM Indoor unit Hanger Return Duct Supply Duct Wrap the insulated pipe with the finishing tape from bottom to top Drain Piping Thermal Insulation Air Intake Air Intake Outdoor unit Air Discharge 1 IM-5CCC-0912(0)-DAIKIN_EN.indd7 7 1 IM-5CCC-0912(0)-DAIKIN_EN.indd7 7 10/9/12 4:11:09 PM 10/9/12 4:11:09 PM...
INSTALLATION OF THE INDOOR UNIT The indoor unit must be installed such that there is no short circuit of the cool discharge. Respect the installation clearance. Do not put the indoor unit where there is direct sunlight on unit. The location is suitable for piping and drainage and it must have a large distance between a door and unit.
INSTALLATION OF THE OUTDOOR UNIT As condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achieve maximum cooling capacity, the location selected for outdoor unit should fulfi ll the following requirements: • Install the condensing (outdoor) unit in a way such that the hot air distributed by the outdoor condensing unit cannot be drawn in again (as in the case of short circuit of hot discharge air).
INSTALLATION CLEARANCE • Outdoor units must be installed such that there is no short circuit of the hot discharge air or obstruction to smooth air fl ow. Select the coolest possible place where intake air should not be hotter than the outside temperature (refer to operating range) Service Inlet Space...
REFRIGERANT PIPING Allowable Pipe Length and Elevation If the pipe is too long, both the capacity and reliability of the unit will drop. As the number of bends increases, resistance to the fl ow of refrigerant system increases, thus lowering cooling capacity. As a result, the compressor may become defective. Always choose the shortest path and follow the recommendations as tabulated below: Model Indoor (FDMRN/FDMQN)
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Piping Works And Flaring Technique • Fix the pipe firmly on the swaging block. Match the centers of both the flare die and the flaring punch, and tighten • Do not use contaminated or damaged copper tubing. If any flaring punch fully. piping, evaporator or condenser had been exposed or had been opened for 15 seconds or more, the system must be Piping Connection To The Units...
ELECTRICAL CONNECTION IMPORTANT: * These values are for information only, they should be checked and selected to comply with the local and/or national codes and regulations. They are also subjected to the type of installation and size of conductors. ** The appropriate voltage range should be checked with data label on the unit. FDMRN 25/35/50/60C - RN 25/35/50/60C (1PH) Interconnection cable FDMRN 71C - RR 71C (1PH)
FDMRN 100C - RR 90/100D (1PH) Power Supply Cable Outdoor unit Terminal Block COMP COMP Indoor unit Terminal Block There must be an all pole disconnection in the supply mains with a contact Interconnection cable separation of at least 3mm. Model Indoor (FDMRN) 100C...
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FDMQN 25/35/50/60C - RYN 25/35/50/60C (1PH) FDMQN 71C - RQ 71C (1PH) Outdoor Coil Sensor Interconnection cable Outdoor unit COMP COMP Terminal Block Indoor unit Terminal Block Power Supply Cable There must be an all pole disconnection in the supply mains with a contact separation of at least 3mm.
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FDMQN 100C - RQ 90/100D (1PH) Outdoor Coil Sensor Outdoor unit Terminal Block COMP COMP Indoor unit Terminal Block Interconnection cable Power Supply Cable There must be an all pole disconnection in the supply mains with a contact separation of at least 3mm. Model Indoor (FDMQN) 100C...
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• All wires must be fi rmly connected. • Make sure all the wire do not touch the refrigerant pipings, compressor or any moving parts. • The connecting wire between the indoor unit and the outdoor unit must be clamped by using provided cord anchorage. •...
VACUUMING AND CHARGING Vacuuming is necessary to eliminate all moisture and air from the system. The series II Outdoor Unit is provided with flare valve fittings. Vacuuming The Piping And The Indoor Unit Except for the outdoor unit which is pre-charged with Refrigerant Piping refrigerant, the indoor unit and the refrigerant connection Allen key...
ADDITIONAL CHARGE The refrigerant is pre-charge in the outdoor unit. If the piping length is less than 7.5m, then additional charge after vacuuming is not necessary. When the piping length is more than 7.5m, use the table below. Additional refrigerant charge [g] per additional 1m length as tabulated (for R410A models) Cooling only Model Indoor (FDMRN)
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SPECIAL PRECAUTIONS WHEN CHARGING UNIT WITH SCROLL COMPRESSORS These precautions are intended for use with Scroll compressors only with R22 and R410A refrigerants but are not applied to others competitive Scroll compressors. Scroll compressors have a very high volumetric effi ciency and quickly pump a deep vacuum if there is insuffi cient refrigerant in the system or if refrigerant is added too slowly.
Charging procedures – Three phase compressors The fundamental procedure is the same as for single phase models but the compressor can run in the wrong direction on starting. If this happens reverse any two phases and start again. Short term reverse rotation will not damage the compressor. All Specter compressors have internal discharge temperature protectors which are very effective in preventing dangerously high discharge temperatures during charging.
OVERALL CHECKING Ensure the following, in particular:- 2) Watch out for the following:- 1) The unit is mounted solidly and rigid in position. a) Is the electric plug fi rmly inserted into the socket? 2) Piping and connections are leak proof after charging. b) Is there any abnormal sound from unit? 3) Proper wiring has been done.
SERVICE AND MAINTENANCE Service Parts Maintenance Procedures Period Indoor Air Filter Remove any dust adhered on the fi lter by using a vacuum cleaner or At least once every wash in lukewarm water (below 40°C) with neutral cleaning detergent. 2 weeks. Rinse well and dry the fi...
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