Controls, Start-Up, Operation, Service and ... - Climayoreo

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APPENDIX D — VFD INFORMATION (cont) Table D — VFD Parameters Configured with ComfortLink Controls (cont) PARAMETER GROUP PARAMETER TITLE PARAMETER INDEX HVAC DEFAULT CARRIER DEFAULT Automatic Reset AR OVERCURRENT 3104 Disable (0) Disable (0) AR OVERVOLTAGE 3105 Enable (1) Disable (0) AR UNDERVOLTAGE 3106 Enable (1) Disable (0) AR AI
Fig. B — VFD Keypad START UP WITH CARRIER ASSISTANT — Initial startup has been performed at the factory. If a VFD has been replaced, start up the VFD with the Carrier Assistant using the following procedure: NOTE: To change certain VFD parameters, the VFD must be in the OFF mode. To ensure the VFD is in the OFF mode prior to running the Carrier Assistant, it is recommended that you turn the drive OFF manually by pressing the OFF button on the VFD keypad. After completion of the Carrier Assistant, press the AUTO button on the VFD keypad to return to RUN mode. 1. Place the Comfortlink controls in Service Test mode (Service TestTEST = ON). 2. With the VFD in the OFF mode, select MENU (SOFT KEY 2). The Main menu will be displayed. 3. Use the UP or DOWN keys to highlight ASSISTANTS on the display screen and press ENTER (SOFT KEY 2). 4. Use the UP or DOWN keys to highlight Carrier Assistant and press SEL (SOFT KEY 2). 5. The Carrier assistant will ask questions to determine the correct parameters for the VFD. a. The Carrier Assistant will ask “Select an App 1-3”: 1. Air Handler 2. Roof Top 3. Other Application b. Use the UP or DOWN keys to highlight Roof Top and press OK (SOFT KEY 2). c. The Carrier Assistant will ask “Is this a Hi E or Premium E motor?” : Hi E Premium E d. Use the UP or DOWN keys to highlight the correct motor efficiency and press OK (SOFT KEY 2). e. The Carrier Assistant will ask “Is this a Non-LEN VFD or LEN VFD?” : Non-LEN VFD LEN VFD f. Use the UP or DOWN keys to highlight LEN VFD and press OK (SOFT KEY 2). g. The Carrier Assistant will ask “Is this an IFM VFD or P.E. motor VFD?” : IFM VFD APPENDIX D — VFD INFORMATION (cont) 197 P.E. motor VFD h. Use the UP or DOWN keys to highlight the correct VFD and press OK (SOFT KEY 2). 6. The keypad will display “Carrier Assistant Complete”. The parameters in Table B will now be set correctly. Press OK (SOFT KEY 2) then EXIT (SOFT KEY 1) to return to the Main Menu. Press EXIT (SOFT KEY 1) again to return to the Standard Display mode. 7. To allow the configuration parameters in Tables C and D to be sent to the VFD, power must be cycled to the drive. Cycle power using Service Test mode. a. For Supply Fan VFD, set Service TestFANSS.FAN = OFF. Allow VFD to power down completely (approximately 30 seconds) and then turn back ON. b. For Exhaust Fan VFD, set Service TestFANSP.E.1 = OFF. Allow VFD to power down completely (approximately 30 seconds) and then turn back ON. 8. Press the AUTO button on VFD Keypad. 9. Take the Comfortlink controls out of Service Test mode (Service TestTEST = OFF). START UP BY CHANGING PARAMETERS INDIVIDU- ALLY — Initial start-up is performed at the factory. To start up the VFD with by changing individual parameters, perform the following procedure: 1. Select MENU (SOFT KEY 2). The Main menu will be displayed. 2. Use the UP or DOWN keys to highlight PARAMETERS on the display screen and press ENTER (SOFT KEY 2). 3. Use the UP or DOWN keys to highlight the desired parameter group and press SEL (SOFT KEY 2). 4. Use the UP or DOWN keys to highlight the desired parameter and press EDIT (SOFT KEY 2). 5. Use the UP or DOWN keys to change the value of the parameter. 6. Press SAVE (SOFT KEY 2) to store the modified value. Press CANCEL (SOFTKEY 1) to keep the previous value. Any modifications that are not saved will not be changed. 7. Choose another parameter or press EXIT (SOFT KEY 1) to return to the listing of parameter groups. Continue until all the parameters have been configured and then press EXIT (SOFT KEY 1) to return to the main menu. NOTE: The current parameter value appears above the highlight parameter. To view the default parameter value, press the UP and DOWN keys simultaneously. To restore the default factory settings, select the application macro “HVAC Default.” VFD Modes — The VFD has several different modes for configuring, operating, and diagnosing the VFD. The modes are: • Standard Display mode — shows drive status information and operates the drive • Parameters mode — edits parameter values individually • Start-up Assistant mode — guides the start up and configuration • Changed Parameters mode — shows all changed parameters • Drive Parameter Backup mode — stores or uploads the parameters • Clock Set mode — sets the time and date for the drive • I/O Settings mode — checks and edits the I/O settings
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Controls, Start-Up, Operation, Serv
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WARNING What to do if you smell gas
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and the ENTER keys until the desire
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START-UP IMPORTANT: Do not attempt
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Table 4 — Fan Performance — 48P
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AIRFLOW (cfm) Table 10 — Fan Perf
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AIRFLOW (Cfm) LEGEND Table 18 — F
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AIRFLOW (cfm) LEGEND Bhp — Brake
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HIGH-EFFICIENCY MOTORS Nominal Maxi
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2. Under the Setpoints menu, set th
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would use Period 2 and set days Sat
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there is a loss of communication be
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and when ON, the control sets a cap
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System Mode Test — When the syste
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Table 31 — Unit Configuration ITE
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SETTING UP THE SYSTEM Machine Contr
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High SST Alert Delay Time (H.SST)
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Table 36 — Cool/Heat Set Point Of
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Table 38 — Run Status Cool Displa
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To use Demand Limiting, select the
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Size 050, 055, 060 Contactor OFM(s)
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Whenever the outdoor ambient temper
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Demand Level Low Heat Off Offset (L
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Limit Switch Low Temp (SW.L.T) —
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STAGE Table 49 — IGC LED Indicato
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Table 50 — Static Pressure Contro
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Table 53 — Dirty Filter Switch Po
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NOTE: If the user wishes to disable
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the economizer modulates when attem
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P = K * BP.P * (error) I = K * BP.I
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its smoke. Closing the economizer (
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Table 57 — Indoor Air Quality Con
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Table 58 — Humidity Configuration
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The default sensor is the return ai
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TEMPERATURE COMPENSATED START LOGIC
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Sensor Trim Configuration — The T
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SUPPLY FAN VFD CONFIGURATION — Th
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REMOTE SWITCH LOGIC CONFIGURATION (
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Alarms and Alarm History for for an
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Transducer Troubleshooting — The
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Table 75 — 10K Thermistor vs Resi
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TEMP RESISTANCE (F) (Ohms) -25 98,0
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PRESSURE (PSIG) Table 80 — Suctio
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Table 81 — Discharge Pressure Tra
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Table 82 — Auto View of Run Statu
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Table 84 — Cooling Information Di
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equalize compressor oil levels. If
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Table 91 — Alert and Alarm Codes
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T072 (Evaporator Discharge Reset Se
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This alarm will disable mechanical
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This is the reverse of the Pressuri
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117 a48-8408 Fig. 19 — Typical Po
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OD ENTHALPY SWITCH LOW REMOTE OCCUP
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Fig. 23 — Typical Electric Heat U
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123 Fig. 25 — Typical Gas Heat Se
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125 Fig. 27 — Component Arrangeme
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ACCSY — Accessory ACC’Y — Acc
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Table 93 — Rooftop Control Board
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Table 96 — Control Expansion Modu
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LEGEND IAQ — Indoor Air Quality V
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the motor position to be configured
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TIME EWT LWT SETP Run Status Servic
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Fig. 37 — Door Latch Fig. 38 —
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SUPPLY FAN AND POWER EXHAUST MOTOR
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Routine cleaning of coil surfaces i
Page 145 and 146: Saturated Discharge Temperature (de
Page 163 and 164: Gas System Adjustment (48P Only) GA
Page 165 and 166: APPENDIX A — LOCAL DISPLAY TABLES
Page 177 and 178: APPENDIX B — CCN TABLES (cont) ST
Page 179 and 180: APPENDIX B — CCN TABLES (cont) ST
Page 181 and 182: APPENDIX B — CCN TABLES (cont) SE
Page 187 and 188: APPENDIX B — CCN TABLES (cont) MA
Page 189 and 190: APPENDIX B — CCN TABLES (cont) MA
Page 191 and 192: TESTACTC TESTCOOL TESTFANS TESTHEAT
Page 193 and 194: APPENDIX C — UNIT STAGING TABLES
Page 195: * 41 for Supply Fan Motor VFD, 42 f
Page 199 and 200: Upload All Parameters — To upload
Page 201 and 202: To replace the main fan for frame s
Page 203 and 204: ALARM CODE ALARM NAME IN PANEL 2001
Page 205 and 206: APPENDIX E — MODE SELECTION PROCE
Page 207 and 208: CONTROLS SET POINT AND CONFIGURATIO
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Controls, Start-Up, Operation, Service and ... - Climayoreo

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