Page 3 - Table 3 — Field-Supplied Piping Data; Connection Procedure; bottoms
Table 3 — Field-Supplied Piping Data MAX COND REFRIGERANT LINE LENGTH (ft) COND REFRIG UNIT HT (ft) 25- 50 51» 7S 7&~ 1 m f 3 UNIT CONTROL Above Be low Line Diameter (in* OD) X- Evap Evap Suet Liq iÄiii Litj 1 LE íj TXV 90 90 ' 38GS014, 38GS018 Cap. Tube or AccuRater'*'^ 150 50 V '8 V» 'x iiiiii...
Page 5 - Fig. 3 — Line Power Connections; ONE TRANSFORMER
I-PHASE CONN. TO FUSED DISCONNECT p — --I3D GROUND LUG 386S,CEC0NDUNIT 3-PHASE CONN. TO FUSED DISCONNECT SPLICE ------------ FACTORY WIRING -YEL- -YEL- -YEL- -------I3D GROUND LUG 38CC CONO UNIT ------------ FIELD WIRING Fig. 3 — Line Power Connections THERMOSTAT SUBBASE THERMOSTAT SUBBASE HH93AZ042...
Page 6 - Table 4 — Electrical Data; n o; START-UP INSTRUCTIONS; If unit is equipped with crankcase heater,; Start Procedure
Table 4 — Electrical Data FAN BRANCH CIRCUIT WireSizef (AWG) Max Ft Wiref Fusei Amps FLA 2.4 14 40 20 2.1 14 33 20 2 4 12 28 30 2,4......... ___12______ ..37.......... 20 2 1 12 36 25 2.1 14 19 25 2 4 10 40 35 2.4 10 35 40 2 1 12 31 30 2.1 12 31 30 2 4 8 45 50 2.4 8 45 50 2 1 10 34 30 2.1 10 36 45 2...
Page 7 - pull probes away after 3
Do not connect charging hoses to capillary- controlled system during initial start procedure. (Loss of charge from this procedure may result in capacity reduction.) If necessary to add manifold f • gages for servicing, refer to Carrier Standard Service Techniques Manual, Chapter 1, pages 1—5, Fig. 8...
Page 9 - I—mnrnnrtWfsrr—I
■ . CONTROL CIRCUIT TROUBLESHOOTING CHART (GS,CC048 and 060) Before attempting any corrective action, wait 8 minutes after power is supplied to permit CPCS time delay period to end. If control circuit broken and unit has no time delay (or if time delay is over 8 minutes), replace CPCS board tVoltage...
Page 10 - Table 7 — Compressor Data; COND; PUMPDOWN PROCEDURE
Table 7 — Compressor Data COND UNIT V/PH PRODUCTION COMPR* OIL RECHG (Oz) 38GS014__. 208/1 38GS400804 21 38GS014-.. 230/1 38GS400804 21 38GS018200 208/1 38GC401994 21 38GS0182iO 208/1 MD2023CB 44 38GS018300 230/1 38GC400224 21 38GS0183IO 230/1 MD2023CB 44 38GS024200 208/1 38GL400314 42 38GS0242i0 20...
Page 11 - evaporator; myi tmé
Table 8 — Refrigerant Charging Methods (Carrier Approved Systems) CONO UNIT 38GS 38CC 38CE METHODS OF CHECKING 0^ ADJUSTING CHARGE System Refrigerant Control RECHARGING METHODS System Refrigerant Control AccuRater^ ^ Capillary Tube TXV AccuRater Capillary Tube TXV Chargemaster ® or Charging Chart Ch...
Page 12 - Sight Glass Method
8. Add charge by slowly opening Chargemaster® valve. If necessary, reduce charge by bleeding at liquid line service valve. Check outdoor air and evaporator temperature during procedure. If they change, refer back to Chargemaster Charging Chart for new value. Correct use of Chargemaster ensures an op...
Page 13 - Suction L .ine Temperatures; Table 10 — 38CE Chargemaster® Charging Chart; Suction Line
30 40 50 60 70 SUCTION LINE TEMPERATURE (»F) 80 90 Fig. 8 — 38GS,CC Charging Chart (Capillary Tube or AccuRaterTM Systems) Fig. 9 — 38CE Charging Chart (Capillary Tube or AccuRaterTM Systems) Table 9 — 38GS,CC Chargemaster® Charging Chart (Capillary Tube or AccuRaterTM Systems) EVAPORATOR TEMP (F)* ...
Page 15 - TROUBLESHOOTING CHART*
TROUBLESHOOTING CHART* *To troubleshoot control circuit on 38GS048,060 and 38CC048.060 units, see Control Circuit Troubleshooting Chart, page 9. 1 5