Carrier ZONE-MIZER 50ME Bedienungsanleitung

тмEiectric Cooling 180,000 to 360,000 Btuh Electric Heating 180,000 to 540,000 Btuh Hot Water/Glycol Heating 160,000 to'800,000 Btuh Gas Heating

Base unit dimensions (SOME)BASE UNfT SOMECONO£NS£R AIR INLET ^ GRILLES ON UNITS 034, 040034,040 UNIT POWER SUPPLY 24" KO IN BOTTOM OF UN!T CONTRO

Roof curb dimensions (SOME)COMPSeSSOR, CONDENSER AND CONTROL SOX END OF UNITELECTRIC resistance HEATER POWER Ag'KO ON UNIT) GLYCOL CONN I г"

Selection procedure (with example)Refer to Carrier’s Engineering Guide for Multizone Unit Systems and contents of this booklet for typic

CAPACITY VS CFM CHANGESZONENO. OF RSL/ZONE% DEVIATION% CFM CHANGEjUNIT TOTAL CFM3 CAPACITYImultiplierUNITNOMINALRTC/ZONEADJUSTEDNO.MODULESPEAK LOAD (R

Performance dataRoom Design 75 F/50% RhCOOLING CAPACITIES48MA/50ME016OUTDOORDb859095100105no115OUTDOORTOTAL UNIT CFMR4,0005,0006,000Outdoor Air CfmOut

Performance dataRoom Design 75 F/50% RhCOOLING CAPACITIES48MA/50ME030TOTAL UNIT CFMOUTDUUK8,00010,000AikOu tdoor Air CfmOutdoorAir CfmTEMP0 1000 2000

Performance dataRoom Design 75 F/50% RhCOOLING CAPACITIES48MA/50ME034OUTDOOR___TOTAL UNIT CFMAIR9,00010,000TEMP0utdoor Air CfmOutdoor Air Cfm0100(2000

Performance dataRoom Design 75 F/50% RhCOOLING CAPACITIES48MA/50ME040TOTAL UNIT CFMOUTDOOR--11,000--—--------— - --12,000AIROutdoorAir CfmOutdoorAir C

Performance dataRoom Design 78 F/50% RhCOOLING CAPACITIES48MA/50ME016Db859095100105no115TOTAL UNIT CFMR5,000 .6,0007,000IPOutdoor Air CfmOutdoor Air C

Performance dataRoom Design 78 F/50% RhCOOLING CAPACITIES48MA/50ME030ITOTAL UNIT CFM8,00010,000OutdoorAir CfmOu tdoor Air Cfm0 100020002500010002000 2

No hot decks. . .no cold decks. . . no zoning dampers. . .no energy waste!It’s what you don’t get with Carrier’s Zone-Mizer Modular Multizone unit tha

Performance dataRoom Design 78 F/50% RhCOOLING CAPACITIES48MA/50ME034TOTAL UNIT CFM10,00011,000A1KOutdoor Air CfmOutdoorTFMP0 1000 20002500 0 1000 200

Performance dataRoom Design 78 F/50% RhCOOLING CAPACITIES48MA/50ME040i'iTOTAL UNIT CFMUU1UUUKAIRTEMP11,00012,000Outdoor Air CfmOutdoor Air Cfm0 1

Performance dataRoom Design 80 F/50% RhCOOLING CAPACITIES48MA/50ME016OUTDOORAIRTFMP- -—5,000Outdoor Air CfmTOTAL UNIT CFM 6,000Outdoor Air Cfm- -7,000

Performance dataRoom Design 80 F/50% RhCOOLING CAPACITIES48MA/50ME030TOTAL UKIT CFMOUTDOORAIR— — —._™ , ^8,000—— ——— —10,000—-Outdoor Air CfmOutdoor A

Performance dataRoom Design 80 F/50% RhCOOLING CAPACITIES48MA/50ME034OUTDOOR TOTAL U NIT CFM10,00011,000Outdoor Air CfmOiwTEMP01000 20003000 010002000

Performance dataRoom Design 80 F/50% RhCOOLING CAPACITIES48MA/50ME040TOTAL UNIT CFMUU1UUUK11,00012,000AIROutdoor Air CfmOutdoorAir Cfm010002000 30000

Performance dataUNIT48MA/SOME016and024028and030034and040FAN PERFORMANCEEXTERNAL STATIC PRESSURE (in. wg)CFM0:21 " 0 740.60.8y i.bu ;Fan Rpm1.411.

Performance dataTYPEFILTER RESISTANCE (in. wg)UNITS 50ME016, 024 AND 028FILTERCFM CFM6000 8000 10,00010,000 12,000Standard.025044 069 069 099Hi Effici

Electrical dataELECTRICAL DATA, 48MAUNITMODEL48MA01648MA02448MA02848MA03048MA03448MA040- ' - - -—. ...----- -COMPRESSORCOMPRESSOROUTDOORCOMBUSTI

ELECTRICAL DATA, SOMEUNITMODEL50ME01650ME02450ME02850ME03050ME034'050ME040— ... .----- V/PH/HZVOLTAGECOMPRESSOR NO. 1COMPRESSOR NO. 2OUTDOOR FA

/ Rugged extruded aluminum frames and protective grilles provide strength and good looks. Unit will not sag during rigging.Low silhouett

Electrical data (cont)UNITSOME016and024028and030034and040ELECTRIC RESISTANCE HEATER DATA'ELECHEATKW-—---VOLTS(3-Ph60-Hi)HEATINGFULL LOADCB MTA MA

UNIT50ME01650ME02450ME02850ME030VOLTSKWMINIMUM CKT A HootingMP(Nom)(UnitTotol)CoolingCirc1uit2Common20053 109 8190.5_206 72305398 9 165.6—181 746053 4

Electriccü data (cont)Operating sequenceWhen unit power is on and no zone thermostat is calling for cooling or heating, the indoor air fan and crankca

Refrigeration systemPsychrometrics — The 48MA/50ME units differ psychro- metrically from the conventional multizones due to the operation

Application data (cont)heating coil. One connection is required for supply and return hot water/glycol. Connect external piping to the unit in

MODULE PRESSURE DROP#NOTE: Greatest module pressure drop represents entire coil pressure drop.velocity, the friction loss per 100 ft i

Application data (cont)correction factors and formulas in the Capacity Correction Factor table.CAPACITY CORRECTION FACTOR (CCF)LOADTC (Unit) SH

#VENTILATION AIR CHART, 48MA/50ME016VENTILATION AIR CHART, 48MA/50ME024VENTILATION AIR CHART, 48MA/50ME028,030VENTILATION AIR CHART, 48MA/50ME034,040#

Application data (cont)zone cooling thermostats are satisfied, economizer controls arc bypassed and the outdoor dampers are modulated to

The 48MA/50ME exhaust operation is similar in performance to a relief damper except that the exhaust dampers are mechanically linke

Zonc-Mizer^” Modular Multizone concept. How it works. . .Outdoor air enterirvg the unit thru the side louvers is filtered and then cooled a

temperature rise of 5 to 10 F does not cause a problem, and special ratings can be made available.In addition, when the supply cfm is reduced,

ZONE CONTROL BOARDSOME#Night setbackNight setback control can be added to a 48MA/50ME unit using field-supplied components. There are 3

Method no. 3 — heating and cooling night setback and indoor fan cycling — This system requires a remote control panel, a heating

exercise care when selecting this equipment for use with a multizone. The design and installation of vibration rails on a Carrier 48MA/50ME s

Typical schematic (SOME shown)L2BASE UNIT POWER,,.HR2II5VaaaCH2.----------JfCHR -----------^^£HJ----------------------------------4h>jT—rMURAFS3* J

Guide specifications.self-contained electric cooling,Base unitGeneral — Install _ natural or propane gas heating or electric cooling/electric heating

Guide specifications (cont)Exhaust feature — Provision shall be made for positive exhaust of room air when unit is operating on econom

and why it’s best.Low operating costsOn partial load, the Carrier compressors unload cylinders to match compressor output to cooling n

Accessories and factoryii'stalled optionsHot water/glycol heating (SOME) —Often, such as when renovating existing buildings, a heating plant

*hysiccd datamOUTDOOR AIR COOLING COIL Face Area (sq ft)Corrugated Fins/in ...RowsEVAPORATOR COILS (zone) No. ...Face Area (sq ft, ea) Corrugated Fins

Roof curb dimensions (48MA)COMPRESSOR, CONDENSER AND CONTROL BOX END ' OF UNIT48MA0M. 040 02 ZONE) ZONE MODULE END CURB DETAIL'6'.

Base unit dimensions (48MA)mCertified diiTiension drawings avaiiabie on requestUNITDIMENSIONS (ft-in.)48MAi Ai B I c; 01 G1 ”i )KL016,024,028,0301 7-