Carrier FS3QX Series Fan and Coil Slim Line with Plenum User Manual
- June 11, 2024
- Carrier
Table of Contents
FS3QX
Slim Line Ducted Fan Coil With Plenum
Sizes 018 thru 060
Product Data
SLIM LINE DUCTED FAN COIL
WITH PLENUM
Installation Ease
- Factory installed 24 volt transformer and relay
- High and low voltage terminal strips
- Factory installed refrigerant expansion device
- Integral mounting brackets
- PP models have pre-wired remote key pad control as standard
Service
- Controls conveniently mounted in exterior panel
Comfort
- Three speed blower motors
- PP models allow homeowner to select fan speed
- Low sound levels ea
Quality
- Designed in accordance with EIN standards
- All models have galvanized steel cabinets
- High density closed cell foam insulation
- PP models feature electrostatically applied paint
STANDARD FEATURES
FS3QX**UP & FS3QX41PP**
- Ducted fan coil
- Seven models
- Nominal capacity – 18,000 – 60,000
- Voltage – 220-1-50/60
- Voltage range – 180 – 264
- R-22 refrigerant and R-410A
- Integral expansion orifice
- AC/HP capable unit
- Return air plenum
- Washable return air filter – aluminum
- Plastic blower wheel
- High/Low volt terminal strip
- 24V transformer
- Three fan speeds
- Integral mounting brackets
**FS3QX*PP
- Auto restart
- Three minute auto restart time delay
- 150Vac Low voltage lockout
- Sleep function
- Room temperature display (on wired remote pad)
- PPJ standard white paint color
DIMENSIONS
| model | Width | height | depth |
|---|---|---|---|
| 18 | 899 | 300 | 564 |
| 24 | 1026 | 300 | 564 |
| 30 | 1152 | 300 | 564 |
| 36-42 | 1152 | 350 | 614 |
| 48 | 1152 | 400 | 614 |
| 60 | 1444 | 400 | 614 |
GENERAL DATA
| 18 | 24 | 30 | 36 | 42 | 48 | 60 | |
|---|---|---|---|---|---|---|---|
| Perfor- mance Data | Nominal cool- ing capacity | Btu/h | 18000 | 24000 | 30000 | ||
| 36000 | 42000 | 48000 | 60000 | ||||
| Nominal air flow rate | cfm | 600 | 800 | 1000 | 1200 | 1400 | 1600 |
| Electrical Data | Power supply | V/ Ph / Hz | 220-240 / 1 / 50, 60 |
Coil Data
| Face area| m2| 0.16129| 0.1935| 0.2258| 0.27| 0.27| 0.3161| 0.4177
Number of rows| n| 3| 3| 3| 3| 3| 3| 3
SIDE COIL DX| | 10X25X3| 10X30X3| 10X35X
3
| 12X35X3| 12X35X3| 14X35X3| 14X46.25X3
Pre-filter / Air filter| Type| Washable Aluminum
Fin type| Type| Corrugated
Fins per inch| n| 13| 13| 13| 13| 16| 13| 13
Tube size| in| 3/8
Number of tubes| n| 24| 30| 30| 36| 36| 42| 42
Blower| Type| Type| Centrifugal Double Inlet
Diameter x Length plastic| in| 6X7| 6X8| 6.5 X 8.5| 7x 7| 7x 7| 8x 8| 9x 9
Blower motor
Piping Connec- tions
| Number used n 2 2 2
2 2 2| 2
Motor Type
Drive Type
| Permanent split capacitor
Direct
Power input Watt 128/159 148/190 152/195
323/362 417/462 216/270 (50/60Hz) Input
Power Output HP 1/10 1/8 1/8 1/3 1/3 1/3 High 1250 1300 1400 1150 1250 950
RPM Medium 1100 1200 1300 1050 1150 850
Low 950 1000 1200 1000 1050 750
No. of motors n 1 1 1 1 1 1
| 230/316
1/2
950
850
750
1
Pipe connec- Type tion| Flare
Liquid line size in 3/8” 3/8” 3/8”
3/8” 3/8” 3/8”
Gas line size in 5/8” 5/8” 5/8” 3/4’ 3/4” 3/4”
| 1/2”
3/4”
Drain connec- in tion size
Expansion Type device type
| 1
Expansion Devices
| PISTON
Expansion device size R-22| ****
in
| ****
0.050
| ****
0.056
| ****
0.059
| ****
0.069
| ****
0.075
| ****
0.080
| ****
0.090
Expansion device size R – – 410A| ****
in
| ****
0.052
| ****
0.055
| ****
0.059
| ****
0.065
| ****
0.070
| ****
0.076
| ****
0.086
Dimen- sions
| Height unit| mm| 300| 300| 300| 350| 350| 400| 400
Length unit| mm| 899| 1026| 1152| 1152| 1152| 1152| 1444
Depth unit| mm| 564| 564| 564| 614| 614| 614| 614
Weight Approx.| Net| kg| 28| 31| 33| 35| 35.5| 43| 48
SOUND DATA
Estimated Sound Pressure Level
| Unit Size | Sound Pressure Level (dBA) |
|---|---|
| Octave Band Center Frequency (Hz) | |
| Speed | CFM |
| 18 | Low |
| Medium | 477 |
| High | 579 |
| 24 | Low |
| Medium | 556 |
| High | 659 |
| 30 | Low |
| Medium | 884 |
| High | 1036 |
| 36 | Low |
| Medium | 1158 |
| High | 1224 |
| 42 | Low |
| Medium | 1224 |
| High | 1309 |
| 48 | Low |
| Medium | 1495 |
| High | 1614 |
| 60 | Low |
| Medium | 1556 |
| High | 2247 |
NOTE: AP=Measunnig Frequency (All Pass)
*Sound power taken at 1m in a anechoic chamber.
PERFORMANCE DATA
Airflow Data at 220V–1–60hz
CFM vs STATIC PRESSURE (INCH)
Model| Fan Speed| Static Pressure (inches)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6
FS3QX18| High| 667| 579| 499| 376| —| —
Medium| 543| 477| 405| —| —| —
Low| 394| 360| 374| —| —| —
FS3QX24| High| 762| 659| 580| 421| 291| —
Medium| 620| 556| 452| 324| —| —
Low| 446| 405| 309| —| –| —
FS3QX30| High| 1120| 1036| 940| 823| 703| 599
Medium| 958| 884| 805| 696| 588| 501
Low| 811| 734| 658| 558| 486| 436
FS3QX36| High| 1278| 1224| 1168| 1108| 1023| 936
Medium| 1204| 1158| 1102| 1037| 967| 886
Low| 1061| 1025| 979| 921| 863| 782
FS3QX42| High| 1430| 1370| 1308| 1240| 1145| 1048
Medium| 1348| 1296| 1234| 1160| 1083| 992
Low| 1188| 1148| 1096| 1030| 966| 875
FS30X48| High| 1690| 1614| 1555| 1490| 1395| 1269
Medium| 1542| 1495| 1439| 1386| 1320| 1244
Low| 1344| 1302| 1256| 1158| 1101| 1026
FS3QX*60| High| 2295| 2247| 2190| 2108| 2058| 1971
Medium| 1628| 1556| 1547| 1506| 1464| 1288
Low| 1394| 1338| 1319| 1273| 1218| 1065
- — 0 = R-22 refrigerant, 4 = R-410A refrigerant
Airflow Data at 220V-1-50hz
CFM vs STATIC PRESSURE (INCH)
Model| | Static Pressure (Inches)
Fan Speed| 0.1| 0.2| 0.3| 0.4| 0.5| 0.6
FS3QX18| High| 651| 562| 481| 358| —| —
Medium| 529| 468| 385| —| —| —
Low| 370| 350| 358| —| —| —
FS3QX24| High| 754| 651| 552| 408| 270| —
Medium| 611| 548| 442| 308| —| —
Low| 425| 395| 289| —| –| —
FS3QX30| High| 1054| 937| 809| 634| 500| 431
Medium| 954| 848| 722| 572| 463| 402
Low| 811| 843| 747| 497| 415| 336
FS30X36| High| 1160| 1076| 809| 872| 728| 591
Medium| 949| 888| 809| 709| 582| 433
Low| 833| 784| 713| 614| 500| 382
FS3QX42| High| 1407| 1309| 1219| 1088| 1008| 919
Medium| 1341| 1277| 1185| 1079| 978| 957
Low| 1166| 1126| 1060| 964| 956| 862
FS3QX48| High| 1634| 1557| 1480| 1378| 1238| 1058
Medium| 1549| 1477| 1393| 1293| 1143| 1024
Low| 1389| 1326| 1252| 1080| 1048| 914
FS3QX*60| High| 2065| 2025| 1965| 1897| 1850| 1775
Medium| 1735| 1629| 1549| 1444| 1398| 1139
Low| 1438| 1389| 1320| 1218| 1066| 1035
CONVERSION FACTORS
Copyright 2013 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231
Edition Date: 05/13
Manufacturer reserves the right to change, at any time, specifications and
designs without notice and without obligations.
Catalog No : FS3Q — P— 01PD
Replaces : FS3QX — 04PD
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Carrier FS3QX Series Fan and Coil Slim Line with
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