DACA EDUS39-600-F20_b FXOQ-M + BEQ-M Concealed Vertical Air-Handler Type AMERICAS 1645 Wallace Drive, Suite 110 Carrollton, TX75006 info@daikinac.com www.daikinac.com EDUS39-600-F5 Printed in U.S.A.
FXOQ-M+BEQ-M Concealed Vertical Air-Handler Type 1. Features.......................................................................................... 2 1.1 Concealed Vertical Air-Handler Features ................................. 2 1.2 Rules for Use with VRV Systems .............................................. 2 1.3 BEQ Junction Box Application Rules ...................................... 2 2. Nomenclature and Combination .................................................... 3 2.1 Nomenclature ..........
EDUS39-600-F20_b Features 1. Features 1.1 Concealed Vertical Air-Handler Features Designed for use with R-410A Rifled copper tubing Patented Fin Design UL Listed Available voltage: 208/60Hz-1ph High efficiency motors 40 VA control voltage transformer Dynamically balanced blowers for quiet vibration-free operation Refrigerant connections are 3/8” ODF liquid and 3/4” ODF (12-30) or 7/8” ODF (36-48) suction. Dual 3/4” FPT condensate drains Drain pans are molded of corrosion-proof engineering polymer.
Nomenclature and Combination EDUS39-600-F20_b 2. Nomenclature and Combination 2.1 Nomenclature F X O Q 24 M VJ U R/L XX Other (IAQ option) 0000 R Right Vertical Drain Configuration L Left Vertical drain configuration U U.S. Model VJ Power Supply Voltage 208-240VAC 1-phase M Generation M 24 Capacity (MBH) Q Refrigerant R-410A O One Piece Air Handler V VRV Series Family F Air-Cooled Indoor Split Unit 2.1.1 Heater Selection Table Heater Size rated at 240V 00 - No Heat 05 - 5 kW 07 - 7.
EDUS39-600-F20_b 2.
Specifications EDUS39-600-F20_b 3.
Installation EDUS39-600-F20_b Air Handler Unit + BEQ Junction Box Model FXOQ36MVJU FXOQ42MVJU FXOQ48MVJU Cooling Capacity1 Btu/h 36,000 42,000 48,000 Heating Capacity2 Btu/h 40,000 47,000 54,000 Pre-Painted Steel Pre-Painted Steel Pre-Painted Steel 49 x 20 x 26” (1244 x 508 x 660 mm) 49 x 20 x 26” (1244 x 508 x 660 mm) 49 x 20 x 26” (1244 x 508 x 660 mm) Casing Color in (mm) Dimensions: (H × W × D) Coil Type Tubing A-Type A-Type A-Type Rifled Copper Rifled Copper Rifled Copper
Dimensions EDUS39-600-F20_b 4. Dimensions Dimensions Sizes 12 - 30 Electric line voltage enters top on both sides Electric line voltage enters top on both sides Line voltage Right, Left, and Top Side Line voltage Right, Left, and Top Side Knock outs for circuit breaker if used 24v Left hand side .
Installation EDUS39-600-F20_b Size 12 - 30 Installation Configurations Shading Indicates Proper Line Connections Upflow Upflow As shipped from factory (return in bottom or left side) Field Converted (return in bottom or right side) Optional filter rack Optional filter rack Liq. Liq. Suc. Suc.
Dimensions EDUS39-600-F20_b Size 36 - 48 Installation Configurations Shading Indicates Proper Line Connections Upflow As shipped from factory (return in bottom) Suc. Liq.
Installation FXOQ-M EDUS39-600-F20_b 10
Piping Diagrams EDUS39-600-F20_b 5.
EDUS39-600-F20_b Wiring Diagrams 6.
Wiring Diagrams 13 EDUS39-600-F20_b FXOQ-M
EDUS39-600-F20_b FXOQ-M Wiring Diagrams 14
Electric Characteristics EDUS39-600-F20_b 7. Electric Characteristics UNITS MODEL 12Type+BEQ12MVJLR1 18Type+BEQ18MVJLR1 24Type+BEQ24MVJLR1 30Type+BEQ30MVJLR1 36Type+BEQ36MVJLR1 42Type+BEQ48MVJLR1 48Type+BEQ48MVJLR1 Hz 60 POWER SUPPLY VOLTS 208 VOLTAGE RANGE MCA Max. 229 Min. 187 MFA FAN MOTOR FLA 1.5 1.1 2.8 3.4 3.9 2.1 2.6 3.0 5.2 15 4.0 NOTE: 1. The above Table of Electrical Characteristics refers to the Electronics Expansion Valve unit and the Vertical Air Handling unit. 2.
Installation EDUS39-600-F20_b 8. Bypass Factors Model 12 18 24 30 36 42 48 FXOQ-M EWB 67 67 67 67 67 67 67 EDB 80 80 80 80 80 80 80 Bypass Factor 0.32 0.36 0.32 0.39 0.36 0.33 0.
Fan Blower Performance EDUS39-600-F20_b 9. Fan (Blower) Performance 208 V (cfm) External Static Pressure (“wg) Size 12 18 24 30 36 42 48 17 Speed H/L H/L H/L H/L H/L H/L H/L .10 438 652 891 1032 1235 1527 1637 .20 424 628 846 1012 1215 1502 1606 .30 391 603 798 996 1184 1459 1562 .40 362 552 731 972 1184 1433 1540 .
Installation EDUS39-600-F20_b 10. Installation 10.1 Safety Considerations Read SAFETY CONSIDERATIONS carefully before installing air conditioning equipment, and install it correctly. After completing the installation, make sure that the unit operates properly during the start-up operation. Please instruct the customer on how to operate and maintain the unit. Inform customers that they should store this installation Manual along with the Operation Manual for future reference.
Installation EDUS39-600-F20_b • Refrigerant pipes may be very hot or very cold during or immediately after operation. Touching them could result in burns or frostbite. To avoid injury give the pipes time to return to normal temperature or, if you must touch them, be sure to wear proper gloves. • Do not install the electronic expansion valve in the following locations: (a) Where a mineral oil mist or an oil spray or vapor is produced, for example, in a kitchen.
Installation 10.2 EDUS39-600-F20_b Installation of FXOQ__MVJU Check the unit rating plate for unit size, electric heat, coil, voltage, phase etc. to be sure unit matches requirements. IMPORTANT: INSTALLATION CLEARANCE SHALL SATISFY STATE AND LOCAL CODES. WARNING! Product contains fiberglass wool. Disturbing the insulation in this product during installation, maintenance or repair will expose you to fiberglass wool. This material may cause respiratory, skin, and eye irritant.
Installation EDUS39-600-F20_b Ductwork Ductwork should be fabricated and installed in accordance with local and/or national codes. This includes the standards of the National Fire Protection Association for installation of AirConditioning and Ventilating Systems, NFPA No. 90B. The vast majority of problems encountered with combination heating and cooling systems can be linked to improperly designed or installed duct systems.
Installation 10.3 EDUS39-600-F20_b Installation Steps for BEQ__MVJLR1 Step 1: BEFORE INSTALLATION Take the Electronic Expansion Valve unit in its packing case to the installation space. Do not remove the packing case before installation. Remove the packing tape, open the packing case top, and pull out the unit using lifting lugs. Before installing, set the thermistor (8) on the auxiliary pipe of the Vertical Air Handling.
Installation EDUS39-600-F20_b Step 2: SELECTING THE INSTALLATION SITE CAUTION • When moving the unit while removing it from the packing case, be sure to lift it by the four hanger brackets. Avoid putting any pressure on other parts, especially the refrigerant piping. • If you think the humidity inside the ceiling might exceed 86°F and RH80%, reinforce the insulation on the unit body. Use glass wool or polyethylene foam as insulation so that the thickness is more than 1/2 in.
Installation EDUS39-600-F20_b Step 3: PREPARATIONS BEFORE INSTALLATION FXOQ-M 24
Installation EDUS39-600-F20_b Step 4: ELECTRONIC EXPANSION VALVE UNIT INSTALLATION 25 FXOQ-M
Installation EDUS39-600-F20_b Step 5: REFRIGERANT PIPING WORK 1. This section shows the piping method between the outdoor unit, the Electronic Expansion Valve unit, and the Vertical Air Handling unit. Select the pipe size and refrigerant branch kit depending on how the piping will be laid. 2. For refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit. 3. Execute heat insulation work completely on both sides of the gas piping and the liquid piping.
Installation EDUS39-600-F20_b NOTE • Make absolutely sure to execute heat insulation works on the pipe-connecting section after checking gas leakage by thoroughly studying the following Figures 12 and 13. • Wrap the insulation for fitting (3)(4) around the insulation for the joints on the liquid piping side and the gas piping side. Refer to Figures 12 and 13. • When installing the unit on the ceiling, make sure that the seam between the insulation for fitting (3)(4) faces up.
Installation EDUS39-600-F20_b PIPING CONNECTION PROCEDURE: • Make sure the length of the refrigerant piping between the Electronic Expansion Valve unit and the Vertical Air Handler unit is no more than 10 ft. and that the maximum difference in height is no more than 7 ft. • When installing in the same outdoor unit, on the same floor, use the following diagram.
Installation EDUS39-600-F20_b Step 6: ELECTRICAL WIRING WORK General Information: • All field supplied parts, materials, and electric works must comform to local codes. • Use copper wire only. • For electrical wiring work, refer to the WIRING DIAGRAM attached to the control box lid. • For remote controller details, refer to the installation manual attached to the remote controller. • All wiring must be performed by an authorized electrician.
Installation How to Connect Wiring • Connect the wiring only after finishing the refrigerant piping work. • First make sure all power supply is isolated. • As shown in Figure 17, loosen the 4 screws on the control box lid, remove it, and conduct wiring work. • Once all wiring is completed, attach the control box lid and secure it with screws. • Remote sensor lead wire: 1. Connect to (X13A) on AIP. Connector Color: White, Size: Large. 2. Bundle the remote sensor lead wire using the included clamp (1). 3.
Installation EDUS39-600-F20_b CAUTION • When clamping wiring, use the included clamping material to prevent outside pressure being exerted on the wiring connections and clamp firmly. Pass wiring through the wiring through holes to prevent damage to them. • Make the lid on the electric parts box fits snugly by arranging the wires neatly and attaching the electric parts box lid firmly. When attaching the electric parts box lid, make sure no wires get caught in the edges.
EDUS39-600 -F20_b FXOQ-M Installation 32
Installation EDUS39-600-F20_b Step 7: FIXING THE LIQUID LINE THERMISTOR Step 1 of 3 33 FXOQ-M
Installation EDUS39-600-F20_b Step 2 of 3 FXOQ-M 34
EDUS39-600-F20_b Installation Step 3 of 3 Step 8: CAUTION LABEL Attach CAUTION LABEL to the Air Handling Unit. Step 9: TEST OPERATION Make sure the control box lids are closed on the Vertical Air Handling unit, Electronic Expansion Valve unit, and outdoor units. Refer to the Installation Manual of the outdoor unit. The operation lamp of the remote controller flashes when a malfunction occurs. Check the malfunction and the corresponding trouble provided in CAUTION FOR SERVICING THE OUTDOOR UNIT.
Installation EDUS39-600-F20_b Step 10: FINAL PRE-STARTUP CHECKS USE SPECIAL CARE TO CHECK THE FOLLOWING ITEMS: Items to be checked: If not properly done what is likely to occur: Are the indoor and outdoor electronic expansion valves fixed firmly? Is the gas leak test finished? Is the unit fully insulated? Does the power supply voltage correspond to that shown on the name plate? The units may drop, vibrate or make noise.
Electric Heater Options and Electrical Tables EDUS39-600-F20_b 11. Electric Heater Options and Electrical Tables Electric Heaters for Models 12 -30 (1 - 2.5 ton) Description Heater Size rater at 240V Field Installed Kit Part Number kW @ 208V kW @ 240V Compatible Units MBTU/h 5 kW with Circuit Breaker EHFXOQ__0502FK 3.76 5 12,18,24,30 7.5 kW with Circuit Breaker EHFXOQ__0702FK 5.63 7.5 18,24,30 10 kW with Circuit Breaker EHFXOQ__1002FK 7.51 10 18,24,30 12.
FXOQ-M 10 0 5.63 7.51 18 Elec. Heat 18 Elec. Heat 0 12.5 (2) 0 5.63 7.51 9.39 (2) 24 Elec. Heat 24 Elec. Heat 24 Elec. Heat 15 (2) 0 5.63 7.51 9.39 (2) 11.27 (2) 30 Elec. Heat 30 Elec. Heat 30 Elec. Heat 30 Elec. Heat 20 (2) 0 11.27 (2) 15.02 (2) 36 Elec. Heat 36 Elec. Heat 15.02 (2) 18.78 (2) 48 Elec. Heat 48 Elec. Heat 25 (2) 20 (2) 15 (2) 12.
EDUS39-600-F20_b 39 Installation FXOQ-M
Electric Heater Installation Instructions EDUS39-600 -F20_b 12.
EDUS39-600-F20 41 Electric Heater Installation Instructions FXOQ-M
Electric Heater Installation Instructions FXOQ-M EDUS39-600 -F20_b 42
EDUS39-600-F20 43 Electric Heater Installation Instructions FXOQ-M
Accessories EDUS39-600 -F20_b 13.
DACA EDUS39-600-F20 FXOQ-M + BEQ-M Concealed Vertical Air-Handler Type AMERICAS 1645 Wallace Drive, Suite 110 Carrollton, TX75006 info@daikinac.com www.daikinac.com July 2008 EDUS39-600-F20_b Printed in U.S.A.
