Contents
SAFETY CONSIDERATIONS
CONTENTS
Installation, Start-Up,and Service Instructions
Deluxe D Control Accessory Relay
GENERAL
INSTALLATION
DO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes e.g., attics, garages, rooftops, etc.. Corrosive conditions and high temperature or humidity can significantly reduce performance, reliability, and service life. Always move units in an upright position. Tilting units on their sides may cause equipment damage
8267
Fig. 1 - 50RTP03-06Unit Dimensions
A50-8268.eps
Fig. 2 - 50RTP08-12Unit Dimensions
A50-8269.eps
Fig. 3 - 50RTP14,20 Unit Dimensions
Fig. 4 - 50RTP Roof Curb Dimensions
Step 5 - Install Condensate Drain
Table 2 - Water Quality Guidelines
Step 7 - Connect Electrical Wiring
Table 3 - Electrical Data
Table 4 - 50RTP03 Blower Performance Data
Table 3 - Electrical Data cont
Table 5 - 50RTP04 Blower Performance Data
Table 6 - 50RTP05 Blower Performance Data
Table 7 - 50RTP06 Blower Performance Data
Table 8 - 50RTP08 Blower Performance Data
Table 8 - 50RTP08 Blower Performance Data cont
Table 9 - 50RTP10 Blower Performance Data
Table 9 - 50RTP10 Blower Performance Data cont
Table 10 - 50RTP12 Blower Performance Data
Table 11 - 50RTP14 Blower Performance Data
Table 11 - 50RTP14 Blower Performance Data cont
Table 12 - 50RTP20 Blower Performance Data
Table 12 - 50RTP20 Blower Performance Data cont
a50-8553
Circuit Breaker
a50-8554
See legend and notes on page
Complete C
Complete C
50RTP08-20UNITS
50RTP03-06UNITS
a50-8555
Complete C Complete C
a50-8556
Circuit Breaker
Deluxe D
a50-8557
Deluxe D
Deluxe D
SIZES
SIZES
a50-8558
Deluxe D
LEGEND CR - Control Relay
Page
WSHP-OPEN
8354
WSHP Open Inputs and Outputs Table
Fig. 16 - WSHP Open Control
Fig. 18 - Thermostat Wiring to Complete C Board
Step 8 - Connect Low Voltage Wiring
Fig. 17 - Low Voltage Field Wiring
Fig. 19 - Thermostat Wiring to Deluxe D Board
Deluxe D Control Jumper Settings See Fig. 9 and
Complete C Control Jumper Settings See Fig. 6 and
PRE-START-UP
FIELD SELECTABLE INPUTS
Accessory 1 Relay Options
Table 13 - DIP Switch Block S2
Table 14 - DIP Switch Block S2
Accessory 2 Relay Options
Operating Limits
START-UP
Unit Start-UpCooling Mode
Unit Start-UpHeating Mode
Unit Start-Upwith WSHP Open Controls
a50-8444
Fig. 22 - BACview6 Display Interface
e.Enter ON/OFF time, then press continue
Units with Aquazone Complete C Control
OPERATION
Units with Aquazone Deluxe D Control
Units with WSHP Open Multiple Protocol
There is a call for dehumidification optional
Heating is set to Enable
SYSTEM TEST
Fault Descriptions
Status and Alarm Relay Operations
Table 18 - Complete C Control Current LED
Table 19 - Complete C Control LED Code and
Aquazone Deluxe D Control LED Indica
SERVICE
Air Coil Fan Motor Removal
Refrigerant Charging
Replacing the WSHP Open Controller’s Bat
Fig. 24 - Forced Circulation Method
Fig. 25 - FP1 and FP2 Thermistor Location
TROUBLESHOOTING
Table 21 - Troubleshooting
Table 21 - Troubleshooting cont
APPENDIX A - WSHP OPEN SCREEN CONFIGURATION
APPENDIX A - WSHP OPEN SCREEN CONFIGURATION cont
APPENDIX A - WSHP OPEN SCREEN CONFIGURATION cont
APPENDIX A - WSHP SCREEN OPEN CONFIGURATION cont
APPENDIX A - WSHP SCREEN OPEN CONFIGURATION cont
PASSWORD
APPENDIX A - WSHP SCREEN OPEN CONFIGURATION cont
DEFAULT
Alarm
Page
Page
Catalog No
Copyright 2010 Carrier Corporation
Form 50RTP-1SI
7-10
50RTP START-UPCHECKLIST
I.PRE-START-UP
II.START-UP
COOLING CYCLE ANALYSIS
HEATING CYCLE ANALYSIS
FLOW RATE GPM
FLUID FACTOR* =
