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Table of Contents
Related Manuals for Daikin FXMQ-MF
Summary of Contents for Daikin FXMQ-MF
- Page 1 EDUS 39 - 900 - F10_a FXMQ-MF Outdoor Air Processing Unit AMERICAS...
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Page 2: Table Of Contents
EDUS39-900-F10 FXMQ-MF Outdoor Air Processing Unit 1. Features ......................2 2. Specifications ....................4 3. Dimensions ....................5 3.1 Indoor Units ....................5 4. Piping Diagrams..................7 5. Wiring Diagrams..................8 6. Capacity Tables ..................9 7. Operation Limit..................12 8. Electric Characteristics................14 9. Fan Performances..................15 10.Sound Levels ....................17 11.Installation ....................19... -
Page 3: Features
• When outdoor-air processing units and standard indoor units are connected, the total connection capacity of the outdoor-air processing units must not exceed 30% of that of the outdoor units. • Outdoor-air processing units can be used without indoor units. • Connectable outdoor units: R-410A P series. FXMQ-MF... - Page 4 “Auto,” the operation mode will switch according to 3. The system will not operate in fan mode when the outdoor air temperature is the outdoor air conditions, regardless of the indoor temperature. 41˚F or below. FXMQ-MF...
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Page 5: Specifications
5 Within the range that the total capacity of indoor units is 50 to 100%, it is possible to connect to the outdoor unit. 6 This equipment cannot be incorporated into the remote group control of the VRV III system. FXMQ-MF... -
Page 6: Dimensions
EDUS39-900-F10 Dimensions 3. Dimensions Indoor Units FXMQ48MFVJU Unit (in.) FXMQ-MF... - Page 7 Dimensions EDUS39-900-F10 FXMQ72MFVJU FXMQ96MFVJU Unit (in.) FXMQ-MF...
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Page 8: Piping Diagrams
EDUS39-900-F10 Piping Diagrams 4. Piping Diagrams 4D018650C FXMQ-MF... -
Page 9: Wiring Diagrams
3D065426C... -
Page 10: Capacity Tables
Air discharge temperature setting: 64°F for cooling operation, 77°F for heating (Factory setting). Equivalent piping length: 25ft. Level difference: 0ft. 2. The above capacities values are general average values which can be generated by each compressor operation level. 3. A value enclosed in means rated capacity. FXMQ-MF... - Page 11 Air discharge temperature setting: 64°F for cooling operation, 77°F for heating (Factory setting). Equivalent piping length: 25ft. Level difference: 0ft. 2. The above capacities values are general average values which can be generated by each compressor operation level. 3. A value enclosed in means rated capacity. FXMQ-MF...
- Page 12 Air discharge temperature setting: 64°F for cooling operation, 77°F for heating (Factory setting). Equivalent piping length: 25ft. Level difference: 0ft. 2. The above capacities values are general average values which can be generated by each compressor operation level. 3. A value enclosed in means rated capacity. FXMQ-MF...
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Page 13: Operation Limit
4) The system will not operate in fan mode when the outdoor-air temperature is 41°F or below. Operation limit (heating) 59 66.2 (92.3) 106.7 109.4 Outdoor air temp. (°F DB) C : 3D047750 FXMQ-MF... - Page 14 4) The system will not operate in fan mode when the outdoor-air temperature is 41°F or below. Operation limit (heating) 59 66.2 84.2 (92.3) 106.7 109.4 Outdoor air temp. (°F DB) C: 3D046313 FXMQ-MF...
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Page 15: Electric Characteristics
Electric Characteristics EDUS39-900-F10 8. Electric Characteristics MOP : Max. Overcurrent Protection (A) See Note 5 MCA / MOP FXMQ-MF... -
Page 16: Fan Performances
EDUS39-900-F10 Fan Performances 9. Fan Performances FXMQ48MFVJU 3D065649B FXMQ72MFVJU 3D065650B FXMQ-MF... - Page 17 Fan Performances EDUS39-900-F10 FXMQ96MFVJU 3D065651B FXMQ-MF...
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Page 18: Sound Levels
1. Sound levels will vary depending on a range of factors such as the construction (acoustic absorption coefficient) of the particular room in which the equipment is installed. Model 208-230V, 60Hz FXMQ48MFVJU FXMQ72MFVJU FXMQ96MFVJU 10.2 Octave Band Level 208V-230V, 60Hz FXMQ48MFVJU FXMQ72MFVJU 4D068575 FXMQ-MF... - Page 19 Sound Levels (Reference) EDUS39-900-F10 FXMQ96MFVJU 4D068577 FXMQ-MF...
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Page 20: Installation
Install the indoor and outdoor units, power supply wires and transmission wires at least 3.3ft. away from televisions or radios in order to prevent image interference or noise. (Depending on the radio waves, a distance of 3.3ft. may not be sufficient enough to eliminate the noise.) FXMQ-MF... - Page 21 2. Use suspension bolts for installation. Check whether the ceiling is strong enough to support the weight of the unit or not. If there is a risk, reinforce the ceiling before installing the unit. Outdoor-air processing unit (Upper face) 44 or more (Service space) (length: in.) Fig. 1 FXMQ-MF...
- Page 22 (Use bolts of 3/8in. diameter.) Install the unit where supporting structures are strong enough to bear the unit’s weight. Use embedded inserts or anchor bolts with new buildings and hole-in-anchors with old buildings. Adjust the distance to the ceiling beforehand. FXMQ-MF...
- Page 23 (Refer to Fig. 6) Hanger bracket Fig. 6 CAUTION Setting the unit at an angle opposite to the drain socket or air inlet side might cause leaks. FXMQ-MF...
- Page 24 0.760 – 0.776 Note: Use the flare nuts attached with the unit. CAUTION Over-tightening may damage the flare and cause a refrigerant leakage. Torque wrench Ester oil or ether oil. Spanner Fig. 7 Piping union Flare nut Fig. 8 FXMQ-MF...
- Page 25 Spring washer (accessory 7)) main body) Hexagon head bolt (accessory 8)) Eliminate Insulation for fitting a gap (accessory 3)) Main body pipe Insulation Insulation Liquid (Attached with (Field main body) pipe supply) Clamps (accessory 11)) Flare nut Fig. 10 FXMQ-MF...
- Page 26 Once this is done, connect the unit with a flared or a flanged connection. Nitrogen should be set to 2.90PSI with a pressure-reducing valve if brazing while inserting nitrogen into the piping. Refrigerant Pressure-reducing valve piping Part to be Taping brazed hands valve Nitrogen Nitrogen Fig. 11 FXMQ-MF...
- Page 27 Gas pipes : might cause explosions or fire if gas leaks. Water pipes : no grounding effect if hard vinyl piping is used. Telephone ground wires or lightning rods : might cause abnormally high electric potential in the ground during lightning. FXMQ-MF...
- Page 28 (3) Max. branches No. of branches :16 3. Up to 16 branches are possible for unit-to unit cabling. No branch is allowed after first branch. (Refer to Fig. 15) Subbranching Branch F1 F2 F1 F2 F1 F2 F1 F2 F1 F2 Fig. 15 FXMQ-MF...
- Page 29 Be sure to attach the sealing material or putty (field supplied) to the wiring through holes to prevent the infiltration of water as well as any insects and other small creatures from outside. Otherwise a short-circuit may occur inside the electrical components box. FXMQ-MF...
- Page 30 Keep wiring in neat order and so as not to obstruct other equipment such as the electrical components box lid. Make sure the lid closes tight. Incomplete connections could result in overheating, and in worse case, electric shock or fire. FXMQ-MF...
- Page 31 Control by 2 Fig. 19 Fig. 20 remote controllers [ PRECAUTIONS ] 1. A single switch can be used to supply power to units on the same system. However, branch switches and branch ground fault circuit interrupters must be selected carefully. FXMQ-MF...
- Page 32 Do not use the COOLING OPERATION or FAN OPERATION modes when outdoor tWemperature is 41ºF or lower. The unit will stop running to protect itself against cold damage. In such case, set the AUTOMATIC OPERATION or HEATING OPERATION mode. FXMQ-MF...
- Page 33 ZONE1 ZONE2 ZONE3 ZONE1 ZONE2 3) Don't set the R/C of Outdoor-air processing unit as the master remote controller. Set one of these remote controllers as the master remote controller. 3P086156-12Y FXMQ-MF...
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Page 34: Accessories
5-1 Electrical box KJB212AA Schedule timer DST301B61 External control adaptor for outdoor unit DTA104A61 D3-NET Expander adaptor DTA109A51 Adaptor for wiring KRP1B71 Wiring adaptor for electrical appendices KRP4A71 C:3D043022F Note: 1. Electrical box (No.4-1/5-1) is required for controller (No.4/5). FXMQ-MF...