Carrier 38YSA User Manual

ProductData 38YSA (60 Hz)Heat Pump Sizes 024 thru 048 Copyright 1997 Carrier Corporation Form 38YSA-2PD The 38YSA Outdoor Sections of high efficienc

10Detailed cooling capacities* See notes on pg. 11.EVAPAIRCONDENSER ENTERING AIR TEMPERATURES °F75 85 95 105 115 125CFM EWBCapacityMBtuh†TotalSysKw**C

11Detailed cooling capacities* continued* Detailed cooling capacities are based on indoor and outdoor unit at the same elevation per ARI standard 210/

12Heat pump heating performance See notes on pg. 13.INDOORAIROUTDOOR COIL ENTERING AIR TEMPERATURES °F–3 7 172737475767EDB CFMCapacity(MBtuh)TotalPwrC

13Heat pump heating performance continued* The Btuh heating capacity values shown are net ‘‘integrated’’ values from which the defrost effect has been

14Matched systemA97114AIR CLEANERHEAT PUMPCOMFORT VENTILATORHUMIDIFIERCOMFORT ZONE IICONTROL CENTERFAN COIL

15System Design1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01-i

Carrier Corporation • Indianapolis, IN 46231 5-97Manufacturer reserves the right to discontinue, or change at any time, specifications or designs with

2 scroll compressor which is significantly more efficient than conventional compressors, especially in the heating mode at low-ambient temperatures. It

3 CERTIFICATION APPLIES ONLY WHEN THE COMPLETE SYSTEM IS LISTED WITH ARI. CERTIFICATION OF MANUFACTURING SITE Physical data * Tube sizes are for r

4 Accessories * Isolation relay required. † Fan motor with ball bearings required.‡ Consult low-ambient Installation Instructions for application. **

5 Accessory description and usage (Listed alphabetically) 1. Ball Bearing Fan Motor A fan motor with ball bearings which permits speed reduction wh

6Electrical data* Permissible limits of the voltage range at which unit will operate satisfactorily. Operation outside these limits may result in unit

7Dimensions2 1/2"1 9/16"AIR DISCHARGE4 3/16"3/8 IN. DIA.LIQUID LINECONN1 3/4"2 15/16"FIELD POWER SUPPLY CONN7/8 IN. DIA HO

838YSA BALANCE POINT WORKSHEETBUILDING HEAT LOSS, 1000 BTU/HRUNIT INTEGRATED HEATING CAPACITY, 1000 BTU/HRPrinted in U.S.A.OUTDOOR TEMPERATURE, °F-

9Combination ratings* Outdoor section/indoor section combination tested in accordance with DOE test procedures for heat pumps. Ratings for other combi