Product Data. FB4CS, FB4CQ (50 Hz) Direct Expansion Fan Coil R- 410A Refrigerant Sizes 018 thru 060 AIR HANDLER TECHNOLOGY AT ITS FINEST

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1 , Q (50 Hz) Direct Expansion Fan Coil R- 410A Refrigerant izes 018 thru 060 Product Data AIR HANDLER TECHNOLOGY AT IT FINET The 50 Hz fan coil has the proven technology of Carrier fan coil units with Puron refrigerant as well as vertical and horizontal applications. Downflow installations require an accessory package. The design features contoured condensate pans with rugged drain connections, ensuring that little water is left in the unit at the end of the cooling duty cycle. The lack of standing condensate and corrosion free pans improves IAQ and product life, features homeowners appreciate. tandard features include grooved tubing and louvered fins. Coil circuiting has also been updated to make the most of all Carrier heat pumps and air conditioners. Units come with solid state fan controls, 1- inch (25mm) thick insulation with R- value of 4.2, multi- speed motors, and fully- wettable coils. The fan coil design is loaded with popular features. These fan coils utilize the latest in electronic commutation motor (ECM) technology through the use of high efficiency, multi- tap ECM motors allowing reliable air delivery with increased static pressure. It comes in a pre- painted (American terling) galvanized steel casing and a factory- supplied power plug for ease of installation. The unit is shipped with a Puron refrigerant TXV. A170301

2 TANDARD FEATURE Multi- tap ECM (electronic commutating motor) motors - all sizes All units multipurpose - install upflow, horizontal, or downflow. Integrated motor controls, with 90- sec off TDR function, have replaced integrated circuit board Five available speed taps to meet a wide range of applications Large, grooved tube, louvered fin coils All aluminum tubes Lanced sine wave aluminum fins Fully wettable coil Cooling controls on every unit 40va, control power transformer - 40va, 50 Hz, 24 VAC Replaceable 5- amp blade- type automotive fuse protects against transformer secondary short olid- state interlock control board Efficient, quiet, time- tested blower housings and diffusers turdy, drainable, reinforced plastic condensate pans econdary drain connection Cabinet construction features innovations designed to prevent cabinet sweating Tested for condensate disposal in much tougher conditions than Air Conditioning and Refrigeration Institute requirements uper- thick R- 4.2 insulation with vapor barrier Pre- painted galvanized steel cabinet (American terling) Installation- flexible, multipoise units Horizontal hanging provisions on cabinet No tools required to access filter Newly improved filter rack area filter door insulation added for improved air seal Factory- supplied power plug Entry options for high and low voltage wiring hook- up Leak- preventing sweat connections 15% bleed, thermostatic expansion valve (TXV), on all (,Q)L coils MODEL NUMBER NOMENCLATURE A A A A F B 4 C L L 0 0 Revisions F-FanCoil Coil Type L00 = Aluminum B - tandard Nominal Capacity , Multipoise , ,000 C-eries , , Q L - Export , , ,000 2

3 DIMENION Fig. 1 - L - English A

4 DIMENION (cont.) Fig. 2 - L - English A

5 DIMENION (cont.) Fig. 3 - L - Metric A

6 DIMENION (cont.) Fig. 4 - L - Metric A

7 DIMENION Fig. 5 - QL - English A

8 DIMENION (cont.) Fig. 6 - QL - English A

9 DIMENION (cont.) Fig. 7 - QL - Metric A

10 DIMENION (cont.) Fig. 8 - QL - Metric A

11 PHYICAL DATA ORDERING NO. NOMINAL COOLING CAPACITY (Btuh) (,Q)L018L 18,000 (,Q)L024L 24,000 (,Q)L030L 30,000 (,Q)L036L 36,000 (,Q)L037L 36,000 (,Q)L042L 42,000 (,Q)L048L 48,000 (,Q)L060L 60,000 DIMENION Height Width Depth 42-11/16 in mm 42-11/16 in mm 49-5/8 in mm 49-5/8 in mm 49-5/8 in mm 49-5/8 in mm 53-7/16 in mm 59-3/16 in mm 14-5/16 in mm 14-5/16 in mm 17-5/8 in mm 21-1/8 in mm 21-1/8 in mm 21-1/8 in mm 21-1/8 in mm 24-11/16 in mm 22-1/16 in mm 22-1/16 in mm 22-1/16 in mm 22-1/16 in mm 22-1/16 in mm 22-1/16 in mm 22-1/16 in mm 22-1/16 in mm HIPPING WEIGHT 112 lb 51 kg 112 lb 51 kg 122 lb 55 kg 157 lb 71 kg 157 lb 71 kg 157 lb 71 kg 175 lb 79 kg 201 lb 91 kg PECIFICATION EVAPORATOR COIL Face Area (sq. ft) Configuration lope A (,Q)L Metering Device TXV TXV TXV TXV TXV TXV TXV TXV Puron Refrigerant FILTER* 21-1/2-in (546 mm) X BLOWER AEMBLY Motor Type (ECM) 13- in (330 mm) 16-3/8-in (417 mm) 19-7/8-in (505 mm) 23-5/16- in (585 mm) Multi- tap ECM Motor HP 1/3 1/3 1/3 1/2 1/2 1/2 3/4 3/4 CFM *Filter must be field- supplied for units. (Depth x Width) 11

12 PERFORMANCE DATA AIRFLOW PERFORMANCE (CFM) MODEL & IZE BLOWER PEED (,Q)L 018 (,Q)L 024 (,Q)L 030 (,Q)L 036 (,Q)L 037 (,Q)L 042 (,Q)L 048 (,Q)L 060 Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Tap Airflow above 450 cfm/ton. NOTE: 1. Airflow based upon dry coil at 230v with factory- approved filter. 2. To avoid potential for condensate blowing out of drain pan prior to making drain trap: Return static pressure must be less than 0.40 in. wc. Horizontal applications of sizes must have supply static greater than 0.20 in. wc. 3. Airflow above 400 cfm/ton on size could result in condensate blowing off coil or splashing out of drain pan. 12

13 PERFORMANCE DATA (cont.) GRO COOLING CAPACITIE (MBH) - PURONR REFRIGERANT UNIT IZE (,Q)L 018 (,Q)L 024 (,Q)L 030 (,Q)L 036 (,Q)L 037 (,Q)L 042 INDOOR COIL ATURATED TEMPERATURE LEAVING EVAPORATOR (_F / C) AIR 35 / 2 40 / 4 45 / 7 50 / / 13 CFM EWB TC HC BF TC HC BF TC HC BF TC HC BF TC HC BF 72 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

14 PERFORMANCE DATA (cont.) GRO COOLING CAPACITIE (MBH) - PURONR REFRIGERANT UNIT IZE (,Q)L 048 (,Q)L 060 INDOOR COIL ATURATED TEMPERATURE LEAVING EVAPORATOR (_F / C) AIR 35 / 2 40 / 4 45 / 7 50 / / 13 CFM EWB TC HC BF TC HC BF TC HC BF TC HC BF TC HC BF 72 / / / / / / / / / / / / / / / / / / CFM - Cubic Ft per Minute EWB - Entering Wet Bulb _F (_C) LWB - Leaving Wet Bulb _F (_C) TC - Gross Cooling Capacity 1000 Btuh HC - Gross ensible Capacity 1000 Btuh BF - Bypass Factor MBH Btuh NOTE: 1. Contact manufacturer for cooling capacities at conditions other than shown in table. 2. Formulas: Leaving db = entering db - sensible heat cap x CFM Leaving wb = wb corresponding to enthalpy of air leaving coil (h lwb ) h lwb =h ewb - total capacity (Btuh) 4.5xCFM where h ewb = enthalpy of air entering coil. Direct interpolation is permissible. Do not extrapolate. 3. HC is based on 80_F (27_C) db temperature of air entering coil. Below 80_F (27_C) db, subtract (Correction Factor x CFM) from HC. Above 80_F (27_C) db, add (CorrectionFactorxCFM)toHC. 4. Bypass Factor = 0 indicates no psychometric solution. Use bypass factor of next lower EWB for approximation. BYPA FACTOR HC CORRECTION FACTOR ENTERING AIR DRY- BULB TEMPERATURE (_F) Under Over 85 ENTERING AIR DRY- BULB TEMPERATURE (_C) Under Over 29 Correction Factor Use formula shown below Interpolation is permissible. Correction Factor = 1.09 x (1 - BF) x (db - 80) AIR DELIVERY PERFORMANCE CORRECTION COMPONENT PREURE DROP (in wc) AT INDICATED AIRFLOW (DRY TO WET COIL) UNIT IZE CFM

15 ETIMATED OUND POWER LEVEL (dba) CONDITION PERFORMANCE DATA (cont.) OCTAVE BAND CENTER FREQUENCY* Ext tatic CFM Pressure ELECTRICAL DATA FOR UNIT MODEL NO. INGLE CIRCUIT BRANCH CIRCUIT MTR MTR VOLT/PH/HZ MAXIMUM MIN WIRE IZE* HP FLA MCA OVERCURRENT AWG PROTECTION L018L00 1/ /1/ L024L00 1/ /1/ L030L00 1/ /1/ L036L00 1/ /1/ L037L00 1/ /1/ L042L00 1/ /1/ L048L00 3/ /1/ L060L00 3/ /1/ QL018L00 1/ /1/ QL024L00 1/ /1/ QL030L00 1/ /1/ QL036L00 1/ /1/ QL037L00 1/ /1/ QL042L00 1/ /1/ QL048L00 3/ /1/ QL060L00 3/ /1/ *Usecopperwireonly.Use75_C only in this application. When using non- metallic (NM) sheathed cable, wire size required should be based on that of 60_C conductors, instead of wire sizes shown in table above per NEC Article NOTE: If branch circuit wire length exceeds 100 ft (30 m), consult NEC to determine maximum wire length. Use 2% voltage drop. FLA - Full Load Amps 15

16 ACCEORIE ITEM ACCEORY PART NO.* FAN COIL IZE UED WITH 1. Disconnect Kit KFADK0201DC All KFACB0101CFB 018, Downflow Base Kit KFACB0201CFB 030 KFACB0301CFB 036, 037, 042, 048 KFACB0401CFB Downflow Conversion Kit { KFADC0201LP lope Coil Units 018, 024, 030 KFADC0401ACL A- Coil Units 036, 037, 042, 048, Downflow/Horizontal Conversion Gasket Kit KFAHD0101LP All 5. Horizontal Water Management Kit (25 pack) } KFAHC0125AAA A- Coil Units 036, 037, 042, 048, 060 KFAFK0112ML 018, Filter Kit (12 Pack) KFAFK0212MED 030 KFAFK0312LRG 036, 037, 042, 048 KFAFK0412XXL PVC Condensate Trap Kit (50 pack) KFAET0150ETK All 8. Air Cleaner 240- volt Conversion Kit KEAVC All KFAFR0101FRM 018, tandard Filter Rack Kit KFAFR0201FRM 030 KFAFR0301FRM 036, 037, 042, 048 KFAFR0401FRM Quick Connect Kit KFAP0110KIT All * Factory authorized and listed, field- installed. { KFAHD0101LP must also be purchased for downflow applications. } KFAHD0101LP must also be purchased for downflow or horizontal applications. ACCEORY KIT DECRIPTION UGGETED AND REQUIRED UE Disconnect Kit The kit is used to disconnect electrical power to the fan coil so service or maintenance may be performed safely. Downflow Base Kit This kit is designed to provide a 1- in. (25mm) minimum clearance between unit discharge plenum, ductwork, and combustible materials. It also provides a gap- free seal with the floor. REQUIRED UE: This kit must be used whenever fan coils are used in downflow applications. Downflow Conversion Kit Fan coils are shipped from the factory for upflow or horizontal- left applications. Downflow conversion kits provide proper condensate water drainage and support for the coil when used in downflow applications. eparate kits are available for slope coils and A- coils. REQUIRED UE: This kit must be used whenever fan coils are used in downflow applications. Downflow/Horizontal Conversion Gasket Kit This kit provides the proper gasketing of units when applied in either a downflow or horizontal application. REQUIRED UE: Fan coils in either downflow or horizontal applications. Horizontal Applications - Water Management Kit This kit provides proper installation of fan coils under conditions of high static pressure and high relative humidity. UGGETED UE: All fan coils. Filter Kit (12 pack) The kit consists of 12 fan coil framed filters. These filters collect large dust particles from the return air entering the fan coil and prevents them from collecting on the coil. This process helps to keep the coil clean, which increases heat transfer and, in turn, the efficiency of the system. UGGETED UE: To replace filters in fan coils. REQUIRED UE: All units unless a filter grille is used. Condensate Drain Trap Kit This kit consists of 50 PVC condensate traps. Each trap is pre- formed and ready for field installation. This deep trap helps the system make and hold proper condensate flow even during blower initiation. UGGETED UE: All fan coils. Air Cleaner 240- volt Conversion Kit The AIRA electronic air cleaner comes ready for 115- v operation. REQUIRED UE: This kit is required when running 240- volt circuit to air cleaner. tandard Filter Rack Kit This kit mounts in fan coil filter rack area and modifies the existing filter rack to support standard 1- in. filter sizes. UGGETED UE: Fan coils using standard filter sizes. Copyright 2017 Carrier Corp W. Morris t. Indianapolis, IN Edition Date: 12/17 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Catalog No: L- QL- 01PD Replaces: NEW 16