Carrier 50RTP03-20 specifications A50

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31

	PRIMARY
	PRIMARY
A50-	WHSP-OPEN
A50-
8355	10
	10

	LEGEND
BM	— Blower Motor
BR	— Blower Relay
CO	— Condensate Overflow
FSD	— Fire/Smoke Detector
LWT	— Leaving Water Temperature
N.C.	— Normally Closed
OAD	— Outside Air Damper
OCC	— Occupancy Input Contact
RH	— Relative Humidity
SAT	— Supply Air Temperature
SPT	— Space Temperature

Fig. 14 — Units with Complete C and WSHP Open Multiple Protocol Controls

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Contents Safety Considerations ContentsGeneral InstallationPhysical Data Aquazone 50RTP03-20 Units Outside Air Water Condensate DimensionsIn/Out FPT Drain 03,04 12.57 x 18.95 x 11/4 10,12 11/2 In/Out FPT14,20 18.95 x 50RTP14,20 Unit Dimensions78.875 82.25 21.00 25.00 19.00 82.875 76.875 27.00 86.25 Return Air Transition Supply Air Transition Exterior50 RTP Install Condensate DrainWater Quality Guidelines Connect Electrical WiringFLA Hacr Electrical Data50RTP03 Blower Performance Data 50RTP04 Blower Performance Data 50RTP05 Blower Performance Data 50RTP06 Blower Performance Data 50RTP08 Blower Performance Data 3900 38004000 4100 50RTP10 Blower Performance Data4200 4600 43004400 450050RTP12 Blower Performance Data 6200 50RTP14 Blower Performance Data7000 64006600 680050RTP20 Blower Performance Data Rpm 940 956 976 996 1016 1036 1056 1076 1092 Turns Open 10,000ECR See legend and notes on 50RTP08-20 Units 50RTP03-06 UnitsHpwr A50-8557 Sizes Typical Control Wiring with Deluxe D and LON ControllerJ1 J8 J6J5AL1 A50 Units with Deluxe D and Wshp Open Multiple Protocol Controls Wshp Open Control Deluxe D Connect Low Voltage WiringCompressor-Stage Reversing Valve Fan 24Vac Hot 24Vac ComField Selectable Inputs Complete C Control Jumper Settings SeeDeluxe D Control Jumper Settings See PRE-START-UPDIP Switch Block S2 Accessory 2 Relay Options DIP Switch Block S2 Accessory 1 Relay OptionsOperating Limits Unit Start-Up Cooling ModeUnit Start-Up Heating Mode START-UPBACview6 Display Interface Unit Start-Up with Wshp Open ControlsPage Units with Aquazone Deluxe D Control Antifreeze Percentages by VolumeOperation Units with Aquazone Complete C ControlPage Auxiliary Modulating Hot Water/Steam Heating Reheat System Test Complete C Control LED Code Fault Descriptions Aquazone Deluxe D Control LED Indica Service’ to 4’ Refrigerant ChargingAir Coil Fan Motor Removal Replacing the Wshp Open Controller’s BatFP1 and FP2 Thermistor Location TroubleshootingOvercharged with refrigerant TroubleshootingAir temperature out of range Reduced or no water flowUnit Does Not Operate Sensor Appendix a Wshp Open Screen ConfigurationAlarm Status StatusConfiguration Appendix a Wshp Open Screen ConfigurationMaintenance System SettingsSchedule Service Appendix a Wshp Screen Open ConfigurationTest Electronically Commutated Motor Configuration ServiceAlarm Page Page Copyright 2010 Carrier Corporation II. START-UP 50RTP START-UP ChecklistCatalog No Form 50RTP-1SI Pg CL-2 10A Replaces New Heating Cycle AnalysisCooling Cycle Analysis Along Dotted Line