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York MV manual

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Table of contents for the manual

  • Page 1

    TECHNICAL GUIDE MODELS: MV MODULAR V ARIABLE SPEED AIR HANDLERS FOR USE WITH SPLIT SYSTEM COOLING & HEA T PUMP 1200 - 200 0 CFM BLOWERS 3 - 5 T ON COILS OPTIONAL 1 & 3 φ ELECTRIC HEA TERS Due to conti nu ous prod uct improvem en t, specifica tion s subject to change withou t notice. Visit us on the web at www. york.com Additional rat ing i[...]

  • Page 2

    255427-YTG-F-1006 2 Unitary Products Group DIMENSIONS - (BLOWER WITH MC COILS) NOTE: Power wiring may be brought into the unit through one of the kn ockouts in either the top or the left side panel. Multiple knockouts are provided to accommodate all of the electric heat and transformer accessorie s that are availabl e. Use the knock- outs that prov[...]

  • Page 3

    255427-YTG-F-1006 Unitary Products Group 3 COOLING CAP ACITY - COIL ONL Y Blower Model Coil Model Rated CFM Entering Air ° F (Dry / Wet Bulb) MBH @ Evaporator T emperature and Corresponding Pressure °F / PSIG 35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0 Multi-Position - Upflow / Downflow / Horizont al MV12B MC30B**H 1025 85 / 72 41.5 37.8 33.7 29.5 80[...]

  • Page 4

    255427-YTG-F-1006 4 Unitary Products Group PHYSICAL & ELECTRICAL DA T A Model MV12B MV12D MV16C MV20D Blower - Diameter x Width 10 x 7 10 x 10 10 x 10 10 x 10 Motor HP 1/2 1/2 3/4 1 Nominal RPM 1200 1200 1200 1200 V oltage 208/230 Amps Full Load (230) 4.3 4.3 5.0 7.0 Filter T ype DISPOSABLE OR PERMANENT Size 16 x 20 x 1 22 x 20 x 1 20 x 20 x 1 [...]

  • Page 5

    255427-YTG-F-1006 Unitary Products Group 5 * May be 0 (no breaker) or 1 (with breaker). ELECTRICAL DA T A - 208/230-1-60 Model Heater Model* Max. Static Min. Speed Ta p T otal Heat 1 KW St aging KW MBH W1 Only W2 Only W1 + W2 208V 240V 208V 240V 208V 240V 208V 240V 208V 240V MV12B 4HK*6500506 0.5 Heat-D 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK[...]

  • Page 6

    255427-YTG-F-1006 6 Unitary Products Group ELECTRICAL DA T A (FOR SINGLE SOURCE POWER SUPPL Y) - COPPER WIRE 208/230-1-60 Model Heater Model 1,* Field W iring Heater Amps Amp acity Min. Circuit Max. O.C.P . 2 Amp s/T ype Wire Size - AW G 75°C 240V 208V 240V 208V 240V 208V 240V MV12B 4HK*6500506 20.0 27.54 30.38 30 35 10 8 4HK*6500806 31.3 39.73 44[...]

  • Page 7

    255427-YTG-F-1006 Unitary Products Group 7 POWER WIRING ELECTRICAL DA T A (FOR MUL TI SOURCE PO WER SUPPL Y) - COPPER WIRE 208/230-1-60 Model Heater Model Min. Circuit Ampacity Max. O.C.P . 1 Amp s/T ype 75°C Wi re Size - A W G Circuit Circuit Circ uit 1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd 208/240 208/240 208/240 208/240 208/ 240 208/240 208/240 208[...]

  • Page 8

    255427-YTG-F-1006 8 Unitary Products Group ACCESSORIES Refer to Price Manual for specific model numbers. Electric Heaters - Mo dels shown under Electrical Data include sequencers and temperat ure limit switches and fus- ible links for safe, efficient operation. Circuit breakers are pro- vided where shown. Suspension Kit - Suspensio n Kit Model 1BH0[...]

  • Page 9

    255427-YTG-F-1006 Unitary Products Group 9 COMBUSTIBLE FLOOR BASE ACCESSORY DOWNFLOW AIR HANDLER WARM AIR PLENUM WITH 1” FLANGES FIBERGLASS INSULA TION FIBERGLASS T APE UNDER FLANGE COMBUSTIBLE FLOOR BASE ACCESSORY A B B A AIR HANDLER DEPTH FRONT FLOOR 1 10-47/64 PLENUM 12-1/2 FLOOR OPENING APPROX. 1/2” CLEARANCE ALL AROUND FLOOR A AIR HANDLER [...]

  • Page 10

    255427-YTG-F-1006 10 Unitary Products Group COOLING AIRFLOW DA T A - MV MODELS HIGH / LOW SPEED COOLING AND HEA T PU MP CFM 12B Air Handler 12D Air Handler JUMPER SETTINGS CFM m 3 /min CFM m 3 /min High Low High Low High Low High Low COOL T ap ADJ T ap* 1307 882 37.0 25.0 1366 869 38 .7 24.6 A B 1080 756 30.6 21.4 1097 717 31 .1 20.3 B B 1270 862 3[...]

  • Page 11

    255427-YTG-F-1006 Unitary Products Group 11 APPLICA TION F ACT ORS - RA TED CFM VS. ACTUAL CFM % OF RA T ED AIR FLOW 80% 90% RA TED C FM 1 10% 120% CAP ACIT Y F ACT OR 0.96 0.98 1.00 1.02 1.03 T ypical Applications with MC Mu lti-Position Coils Up Flow Down Flow Horizontal Right Horizontal Left COOLING MODELS WITH ELECTRIC HEA T MA SERIES - Air Han[...]

  • Page 12

    Subject to change without notice. Printe d in U .S.A. 255427-YTG-F-1006 Copyright © by York International/JCI. 2006. All rig hts reserved. Supersedes: 255427-YTG-E-0906 Unitary 5005 Norman Product s Y ork OK Group Drive 73069 NOTES[...]