Carrier 40MBDQ18---3 Fiche technique Page 1

Product Data40MBDQDucted Style Ductless SystemSizes 18 to 48 NOTE: Images for illustration purposes only. Actual models maybe slightly different.INDU

10SOUND POWERSystem Size 18K 24K 36K 48KCooling operation Indoor Sound Power dBa (H) 64 66.9 62 70.4Heating operation Indoor Sound Power dBa (H) 48 58

11WIRING DIAGRAMS084123567C9ABDEF084123567C9ABDEF084123567C9ABDEF084123567C9ABDEFS1+S2S1+S20~F 0~F 0~F 0~F 0~F

12GUIDE SPECIFICATIONSINDOOR CEILING−MOUNTED DUCTED STYLE DUCTLESS UNITSSize Range: 1.5 to 4 Ton Nominal Cooling and Heating CapacityModel Number: 40M

2LOW SOUND LEVELSWhen noise is a concern, the ductless split systems are the answer.The indoor units are whisper quiet. There are no compressorsindoor

3MODEL NUMBER NOMENCLATUREQD-SYSTEM TYPEQ = HEAT PUMPINDOOR FAN COIL TYPED = DUCTED STYLENOT USEDINDOOR UNIT40 MB 30940 = FAN COIL UNITMB = MODELVOLTA

4STANDARD FEATURES AND ACCESSORIESEase Of InstallationMounting Brackets SLow Voltage Controls SComfort Features Rear or Bottom Return SMicroprocessor

5DIMENSIONS − INDOORAir filterAir inlet from rear sideAir inlet from bottom sideAir filterTest mouth & Test cover0.98in (25mm) Drain connecting pi

6CLEARANCES − INDOORMaintenance spaceLeftsideRightsideStrong and durable ceilingIndoor unit>4in(10cm) >11.8in(30cm) >0.8in(2cm)>0.8in(2cm)

7SPECIFICATIONSHeat PumpSystemSize 18 24 36 48Indoor Model 40MBDQ18---3 40MBDQ24---3 40MBDQ36---3 40MBDQ48---3ElectricalVoltage, Phase, Cycle V/Ph/Hz

8APPLICATION DATAUNIT SELECTIONSelect equipment to either match or that can handle slightly lessthan the anticipated peak load. This provides better h

9CONTROL SYSTEMThe indoor unit is equipped with a microprocessor control toperform two functions:1. Provide safety for the system2. Control the system