Product Data. FB4B Base Series Fan Coil Sizes 024, 036, 048 and 060 AIR HANDLER TECHNOLOGY AT ITS FINEST

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1 Base eries Fan Coil izes 024, 036, 048 and 060 Product Data AIR HANDLER TECHNOLOGY AT IT FINET The direct expansion fan coils are designed to cover a wide range of air handling requirements. They are compact and ready to fit where needed in the basement, crawlspace, attic, utility room, or closet. The unique cabinet design of these fan coils meet new stringent regulations for cabinet air leakage a requirement of 2% cabinet leakage rate when tested at 1.0 inches of static pressure. All units come with solid state fan controls, 1 -inch thick insulation with R value of 4.2, super -quiet multispeed motors, and fully wettable coils. Units can accommodate field -installed heaters from 3 to 30 kw.

2 TANDARD FEATURE Grooved copper tubing Lanced sine-wave aluminum fin Fully -wettable coil High -impact thermoplastic condensate pan Primary and secondary drain connections with brass inserts Multipoise design for maximum versatility Unique cabinet design that meets new stringent regulations for air leakage. Meets requirements of a 2% cabinet leakage rate when tested at 1.0 inches of static pressure. Field -installed heater packages from 3-30 kw (fused, circuit breaker, or non -fused) Control board with built -in, replaceable 5 -amp blade -type auto fuse Cooling controls Time -delay relay (TDR) Pre -painted galvanized steel cabinet High -density, super-thick R -4.2 insulation Newly -improved filter rack area filter door insulation added for an improved air seal weat connections Inspection plate for cleaning A -coil design HUD approved for manufactured housing 40 -VA, 208/230v transformer 024, 036, 048 and 060 sizes AccuRaterr metering device 3 -speed motor on all sizes Factory -supplied, cleanable, permanent framed filter Factory -supplied power plug Multiple electric entry ADDITIONAL FEATURE 2

3 NOMENCLATURE CHART CARRIER FAN COIL , 8, 9 10, 11, F B 4 B N L A A A A Product eries Type Position Major eries Electrical Cabinet/Insulation Nominal Capacity (Btu) Heating ize (kw) Variations F=FanCoil B=tandard, R = Multipoise B N = 208/230v 1ph---60hz L=LatinAmerican Export 024 = 24, = 36, = 48, = 60, No Heat IO 9001:2000 REGITERED 3

4 DIMENION A06165 UNIT IZE COIL TYPE A B C D E J IN. MM IN. MM IN. MM IN. MM IN. MM IN. MM 024 lope / / / / / lope / / / / / A / / / / / A / / / / /

5 DIMENION (CONT.) A05356 UNIT IZE COIL TYPE F G IN. MM IN. MM 024 lope / / lope / / A / / A / /

6 PECIFICATION MODEL hipping Weight (Lb) Refrigerant Metering Device Bypass AccuRaterR Piston ize COIL Rows and Fins Per In. 3 and 14.5 Face Area (q Ft) Configuration lope lope A A FAN AirDischargeCFM(Nominal)MotorHp(PC) 850 1/ / / /4 FILTER IZE /2 x /2 x / /2 x /8 FILTER CABINET CONFIGURATION OPTION piece piece piece piece AIRFLOW PERFORMANCE (CFM) PERFORMANCE DATA IZE BLOWER MOTOR PEED TOTALEXTERNALTATICPREURE(IN.WC) V 230V 208V 230V 208V 230V 208V 230V 208V 230V 208V 230V High Medium Low High Medium Low High Medium Low High Medium Low NOTE: 1. Airflow based upon dry coil at 230v with factory approved filter and electric heater (2 element heater, sizes 024 and 036; 3 element heater, sizes 048 and 060). 2. To avoid potential for condensate blowing out of drain pan prior to making drain trap: Return static pressure must be less than 0.4 in. wc. Horizontal applications of sizes must have supply static greater than 0.20 in.wc. Airflow outside max ARI airflow of 450 cfm/ton on sizes. Airflow above 400 cfm/ton on sizes. Airflows in this region could result in condensate blowing off coil or splashing out of drain pan. MINIMUM CFM AND MOTOR PEED ELECTION IZE HEATER KW * *Indicates medium speed (blue). All other motor speeds at low tap. FACTORY -INTALLED ACCEORY FILTER TATIC PREURE DROP (IN. WC) UNIT IZE CFM

7 ELECTRIC HEATER TATIC PREURE DROP (IN. WC) HEATER ELEMENT KW EXTERNAL TATIC PREURE CORRECTION HEATER ELEMENT KW EXTERNAL TATIC PREURE CORRECTION , , , , , , 24, The airflow performance data was developed using fan coils with 10---kW electric heaters (2 elements) in the 024 and 036 size units and 15---kW heaters (3 elements) in the 048 and 060 size units. For fan coils with heaters of a different number of elements, the external available static at a given CFM from the curve may be corrected by adding or subtracting available external static pressure as indicated above. AIR DELIVERY PERFORMANCE CORRECTION COMPONENT PREURE DROP (IN. WC) AT INDICATED AIRFLOW (DRY -TO -WET COIL) IZE CFM NOTE: ubtract the above pressure drop corrections from unit airflow data when that component or condition is used. The remaining external static pressure will be available for the duct system. GRO COOLING CAPACITIE (MBH) UNIT EVAPORATOR AIR CFM AND BF COIL REFRIGERANT TEMPERATURE ( F)* Evaporator Air Entering Wet---Bulb Temp ( F) CFM - Cubic Ft. per Minute EWB - Entering Wet Bulb (_F) LWB - Leaving Wet Bulb (_F) TC - Gross Cooling Capacity 1000 Btuh HC - Gross ensible Capacity 1000 Btuh BF - Bypass Factor MBH Btuh 7

8 NOTE: 1. Contact manufacturer for cooling capacities at conditions other thanshownintable. 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) 4.5 x CFM where h ewb = enthalpy of air entering coil. Direct interpolation is permissible. Do not extrapolate. 3. HC is based on 80_F db temperature of air entering coil. Below 80_F db, subtract (Correction Factor x CFM) from HC. Above 80_F db, add (Correction Factor x CFM) to HC. 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 Correction Factor Use formula shown below Interpolation is permissible. Correction Factor = 1.09 x (1 --- BF) x (db ) ACCEORY ELECTRIC HEATER HEATER PART NO. VOLT/ TAGE (KW INTERNAL CIRCUIT FAN COIL IZE HEATING CAP.** 240V PH OPERATING) PROTECTION UED 230V KFCEH0401N /1 3 None ,400 KFCEH0501N /1 5 None ,700 KFCEH0801N /1 8 None ,100 KFCEH0901N /1 10 None ,400 KFCEH /3 5, 15 None ,100 KFCEH /3 6, 12, 18 None ,500 KFCEH2401C /1 5 Circuit Breaker ,700 KFCEH2501C /1 8 Circuit Breaker ,100 KFCEH2601C /1 10 Circuit Breaker ,400 KFCEH2901N /1 3, 9 None ,200 KFCEH3001F /1 5, 15 Fuse ,100 KFCEH3101C /1 5, 15 Circuit Breaker ,100 KFCEH3201F /1 5, 20 Fuse ,800 KFCEH3301C /1 5, 20 Circuit Breaker ,800 KFCEH3401F /3* 8, 16, 24 Fuse 048, 060, ,300 KFCEH3501F /3* 10, 20, 30 Fuse 048, 060, ,100 * Field convertible to 1 phase. { Fieldconvertibleto3phase. } ingle point wiring kit required for these heaters in Canada. ** Blower motor heat not included. ETIMATED OUND POWER LEVEL (dba) CONDITION OCTAVE BAND CENTER FREQUENCY* IZE Ext tatic CFM Pressure * Estimated sound power levels have been derived using the method described in the 1987 AHRAE HVAC ystems & Applications Handbook, Chapter 52, p FAN COIL ELECTRICAL DATA (UNIT WITHOUT ELECTRICAL HEAT) BRANCH CIRCUIT IZE VOLT (1 PHAE) FLA MIN CKT AMP Min Wire ize Fuse Amps Awg* / / / / *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 FLA --- Full Load Amps NOTE: If branch circuit wire length exceeds 100 ft, consult NEC to determine maximum wire length. Use 2% voltage drop. 8

9 ACCEORY ELECTRIC HEATER ELECTRICAL DATA HEATER PART NO. KW P H A E INTERNAL CIRCUIT PROTEC- TION ingle Circuit HEATER AMP 208/230V Dual Circuit ingle Circuit Min Ampacity 208/230V** Dual Circuit 240v 208v L1,L2 L3,L4 L1,L2 L3,L4 Min Wire ize (AWG) 208/230V ingle Circuit Dual Circuit L1,L L3,L 2 4 BRANCH CIRCUIT ingle Circuit Min Gnd Wire ize 208/230V Dual Circuit L1,L L3,L 2 4 Max Fuse/Ckt Bkr Amps 208/230V ingle Circuit Dual Circuit ingle Circuit Max Wire Length 208/230V (Ft) Dual Circuit L1,L2 L3,L4 L1,L2 L3,L4 KFCEH0401N None 10.9/ / /12 12/12 20/20 67/68 KFCEH0501N None 18.1/ / /10 10/10 30/30 66/66 KFCEH0501N None 18.1/ /33.5 8/8 10/10 35/35 85/88 KFCEH2401C Ckt Bkr 18.1/ / /10 10/10 30/30 66/66 KFCEH2401C Ckt Bkr 18.1/ /33.5 8/8 10/10 35/35 85/88 KFCEH0801N None 28.9/ /48.5 8/8 10/10 45/50 59/60 KFCEH2501C Ckt Bkr 28.9/ /48.5 8/8 10/10 45/50 59/60 KFCEH2901N09* None 32.8/ /53.5 8/6 10/10 50/60 54/87 KFCEH2901N09 * None 18.8/ /34.5 8/8 10/10 35/35 83/85 KFCEH0901N None 36.2/ /58.5 6/6 10/10 60/60 78/80 KFCEH2601C Ckt Bkr 36.2/ /58.5 6/6 10/10 60/60 78/80 KFCEH3001F15* Fuse 54.2/ / / / / /25.0 4/4 6/6 10/10 8/8 10/10 10/10 80/90 60/60 25/25 88/89 78/80 75/76 KFCEH3101C15* Ckt Bkr 36.2/ / / /25.0 6/6 10/10 10/10 10/10 60/60 25/25 78/80 75/76 KFCEH None 31.3/ /51.8 8/6 10/10 50/60 56/90 KFCEH None 37.6/ /60.4 6/6 10/8 60/70 76/77 KFCEH3201F20* Fuse 72.3/ / / / / /50.0 3/2 6/6 8/8 8/6 10/10 10/10 100/110 60/60 50/50 85/109 78/80 59/59 KFCEH3301C20* Ckt Bkr 36.2/ / / /50.0 6/6 8/8 10/10 10/10 60/60 50/50 78/80 59/59 KFCEH3401F24 * KFCEH3501F30 * Fuse 50.1/ /77.8 4/4 8/8 80/80 94/ Fuse 86.7/ / /1 6/6 125/ / Fuse 62.6/ /95.0 3/3 8/8 90/100 97/ Fuse 109.0/ / /00 6/6 150/ /150 FIELD MULTIPOINT WIRING OF 24 -AND 30 -KW INGLE PHAE HEATER PART NO. HEATER AMP MIN AMPACITY MIN WIRE IZE (AWG) KW MIN GND MAX FUE/CKT BKR AMP MAX WIRE LENGTH PHAE 208/230V 208/230V** 208/230V WIRE IZE 208/230V 208/230V (FT) 240V 208V L1,L2 L3,L4 L5,L6 L1,L2 L3,L4 L5,L6 L1,L2 L3,L4 L5,L6 208/230V L1,L2 L3,L4 L5,L6 L1,L2 L3,L4 L5,L6 KFCEH3401F24 * / / / / / /40.0 8/8 8/8 8/8 10/10 45/50 40/40 40/40 59/60 73/73 73/73 KFCEH3501F30 * / / / / / /50.0 6/6 8/8 8/8 10/10 60/60 50/50 50/50 78/80 59/59 59/59 * Heaters are Intelligent Heat capable when used with the FE, FK and FV fan coils and corporate 2---speed programmable thermostat (TTATCCP201---B), Thermidistatt Control (TTATCCPRH01---B), or Comfort Zone II. { Field convertible to 1 phase, single or multiple supply circuit. } Field convertible to 3 phase. ** Includes blower motor amps of largest fan coil used with heater. {{ Copper wire must be used. If other than uncoated (non---plated), 75_C ambient, copper wire (solid wire for 10 AWG and smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the National Electric Code (ANI/NFPA 70). }} Length shown is as measured 1 way along wire path between unit and service panel for a voltage drop not to exceed 2%. NOTE: 1. For fan coil sizes For fan coil sizes and all FK4D, FV4B sizes. 3. ingle circuit application of F15 and F20 heaters requires single---point wiring kit accessory. 9

10 ELECTRIC HEATER INTERNAL PROTECTION* HEATER KW PHAE FUE QTY/IZE CKT BKR QTY/IZE{ / / / /30 2/60 2/ /60 2/ /3 6/ /3 6/60 9 1/ * 5 ---, 8 ---, kw factory ---installed heat has no internal protection kw factory ---installed heat is internally protected with fuses. { Circuit breakers are 2 pole. 10

11 ACCEORIE ITEM ACCEORY PART NO.* FAN COIL IZE UED WITH 1. Disconnect Kit KFADK0201DC Cooling controls and heaters 3--- through kw KFACB0101CFB Downflow Base Kit KFACB0201CFB 036 KFACB0301CFB 048, Downflow Conversion Kit KFADC0201LP lope Coil Units 024, 036 KFADC0401ACL A--- Coil Units 048, ingle--- Point Wiring Kit KFAP0101PK Only with and kw Fused Heaters KFAFK0212ML Filter Kit (12 Pack) KFAFK0312MED 036 KFAFK0412LRG 048, PVC Condensate Trap Kit (50 pack) KFAET0150ETK All 7. Air Cleaner volt Conversion Kit KEAVC All 8. Downflow/Horizontal Conversion Gasket Kit KFAHD0101LP All 9. Horizontal Water Management Kit (25 pack) KFAHC0125AAA All * Factory authorized and listed, field---installed. Accessory Kits Description uggested and Required Use. 1. Disconnect Kit The kit is used to disconnect electrical power to the fan coil so service or maintenance may be performed safely. UGGETED UE: Units for 3 - through 10 -kw electric resistance heaters and cooling controls. 2. Downflow Base Kit This kit is designed to provide a 1 -in. 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. 3. 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. 4. ingle Point Wiring Kit The single point wiring kit acts as a jumper between L1 and L3 lugs, and between the L2 and L4 lugs. This allows the installer to run two heavy -gauge, high -voltage wires into the fan coil rather than 4 light-gauge, high -voltage wires. UGGETED UE: Fan coils with 15 - and 20 -kw fused heaters only. 5. 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. 6. 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. 7. 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. 8. 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. 9. 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. 11

12 Copyright 2006 Carrier Corp W. Morris t. Indianapolis, IN Printed in U..A. Edition Date: 05/06 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Catalog No: --- L1PD Replaces: New 12