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

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Table 92 — Main Control Board (MBB) Inputs and Outputs POINT NAME POINT DESCRIPTION TYPE OF I/O I/O POINT NAME CONNECTOR PIN NO. INPUTS IGCFAN IGC IFO input Switch Input DI1 J6, 3-4 FSD Fire Shutdown Switch, RA/SA Smoke Detector Switch Input DI2 J6, 5-6 G Thermostat ‘G’ Input Switch Input DI3 J7, 1-2 W2 Thermostat ‘W2’ Input Switch Input DI4 J7, 3-4 W1 Thermostat ‘W1’ Input Switch Input DI5 J7, 5-6 Y2 Thermostat ‘Y2’ Input Switch Input DI6 J7, 7-8 Y1 Thermostat ‘Y1’ Input Switch Input DI7 J7, 9-10 CSB_A1 Compressor A1 Feedback Digital Input DIG1 J9, 10-12 CSB_B1 Compressor B1 Feedback Digital Input DIG2 J9, 7-9 CSB_A2 Compressor A2 Feedback Digital Input DIG3 J9, 4-6 CSB_B2 Compressor B2 Feedback Digital Input DIG4 J9, 1-3 DP_A Discharge Pressure Circuit A Thermistor/Transducer (0-5 V) AN1 J8, 21-23 DP_B Discharge Pressure Circuit B Thermistor/Transducer (0-5 V) AN2 J8, 24-26 SP_A Suction Pressure Circuit A Thermistor/Transducer (0-5 V) AN3 J8, 15-17 SP_B Suction Pressure Circuit B Thermistor/Transducer (0-5 V) AN4 J8, 18-20 RAT Return Air Temperature Thermistor AN5 J8, 9-10 SA_TEMP Supply Air Temperature Thermistor AN6 J8, 11-12 OAT Outside Air Temperature Thermistor AN7 J8, 13-14 SPT Space Temperature Thermistor AN8 J8, 1-2 SPTO Space Temperature Offset Thermistor AN9 J8, 3-4 IAQ, IAQMINOV IAQ Input Thermistor AN10 J8, 5-6 FLTS Filter Status Switch Thermistor AN11 J8, 7-8 OUTPUTS CMPB2 Compressor B2 Relay RLY 1 J10, 20-21 CMPB1 Compressor B1 Relay RLY 2 J10, 22-23 CMPA2 Compressor A2 Relay RLY 3 J10, 24-25 CMPA1 Compressor A1 Relay RLY 4 J10, 26-27 CONDFAN2 Condenser Fan Circuit B Relay RLY 5 J10, 10-11 CONDFAN1 Condenser Fan Circuit A Relay RLY 6 J10, 12-13 HS2 Heat Relay 2 Relay RLY 7 J10, 14-16 HS1 Heat Relay 1 Relay RLY 8 J10, 17-19 PE1 Power Exhaust Relay 1 Relay RLY 9 J10, 4-6 SFAN Supply Fan Relay Relay RLY 10 J10, 7-9 ALRM Alarm Relay Relay RLY 11 J10, 1-3 J1 J2 J4 J6 RED LED - STATUS J3 J5 CEPL130346-01 HK 50AA029 CE BO 430346 LEN GREEN LED - LEN (LOCAL EQUIPMENT NETWORK) STATUS J7 J8 J9 Fig. 29 — Main Base Board (MBB) 128 YELLOW LED - CCN (CARRIER COMFORT NETWORK) INSTANCE JUMPER (SET TO 1) J10
Table 93 — Rooftop Control Board (RXB) Inputs and Outputs POINT NAME INPUTS POINT DESCRIPTION TYPE OF I/O I/O POINT NAME CONNECTOR PIN NO. RMTIN Remote Occupancy Switch Switch Input DI1 J4, 1-2 ENTH Outdoor Enthalpy Switch Switch Input DI2 J4, 3-4 SFS Fan Status Switch Switch Input DI3 J4, 5-6 CIRCAHPS Compressor A1 HPS Feedback Switch Input DI4 J4, 7-8 CIRCBHPS Compressor B1 HPS Feedback Switch Input DI5 J4, 9-10 FRZ Hydronic Heat Freeze Stat Switch Input DI6 J4, 11-12 BP Building Pressure Transducer (4-20 mA) AN1 J5, 1-3 SP Supply Duct Pressure Transducer (4-20 mA) AN2 J5, 4-6 CCT DTA1 RGTA Not Used OUTPUTS Air Temp Leaving Evaporator Coil Compressor A1 Disch Temp Suction Gas Temp Circuit A — Thermistor Thermistor Thermistor — Table 94 — Economizer Control Board (EXB) Inputs and Outputs Table 95 — Staged Gas Control Board (SCB) Inputs and Outputs 129 AN3 AN4 AN5 AN6 J6, 1-2 J6, 3-4 J6, 5-6 J6, 7-8 Not Used Not Used 4 - 20 mA AO1 J9, 1-2 ACT_CMD PE_1_POS PE_2_POS BELIMO ACTUATORS Power Exhaust 1 Position Power Exhaust 2 Position Digital PP/MP J7, 1-3 ECONOPOS ECON2POS HYDV_POS Economizer Act. Curr. Pos. Economizer 2 Act. Curr. Pos. Hydronic Valve STHUM_POS Steam Humidifier CONDFAN3 Condenser Fan Motor 3 Relay RLY1 J8, 1-3 CONDFAN4 Condenser Fan Motor 4 Relay RLY 2 J8, 4-6 PE2 Power Exhaust Relay 2 Relay RLY 3 J8, 7-9 MLV Minimum Load Valve Relay RLY 4 J8, 10-12 HIR Heat Interlock Relay Relay RLY 5 J8, 13-15 Humidimizer 3 Way Valve Relay RLY 6 J8, 16-18 POINT NAME INPUTS POINT DESCRIPTION TYPE OF I/O I/O POINT NAME CONNECTOR PIN NO. PPS Plenum Pressure Switch Switch Input DI1 J4, 1-2 Not Used — — DI2 J4, 3-4 SACFM Supply Air CFM 4-20 Transducer (4-20 mA) AN1 J5, 1-3 RACFM OUTPUTS Return Air CFM 4-20 Transducer (4-20 mA) AN2 J5, 4-6 Not Used — 4 - 20 mA AO1 J9, 1-2 CMPA1CAP Compressor A1 Solenoid (0-100%) Digital PP/MP J7, 1-3 HUMIDRLY Humidifier Relay Relay RLY1 J8, 1-3 Not Used Not Used Not Used — — — Relay Relay Relay RLY 2 RLY 3 RLY 6 J8, 4-6 J8, 7-9 J8, 16-18 POINT NAME INPUTS POINT DESCRIPTION TYPE OF I/O I/O POINT NAME CONNECTOR PIN NO. LIMSWTMP Limit Switch Temp Thermistor/Transducer (0-5 V) AN1 J5, 1-3 LAT1SGAS Supply Air Temp #1 Thermistor/Transducer (0-5 V) AN2 J5, 4-6 LAT2SGAS Supply Air Temp #2 Thermistor/Transducer (0-5 V) AN3 J5, 7-9 LAT3SGAS Supply Air Temp #3 Thermistor/Transducer (0-5 V) AN4 J5, 10-12 Not Used — Thermistor/Transducer (0-5 V) AN5 J5, 13-15 Not Used — Thermistor/Transducer (0-5 V) AN8 J6, 1-3 Not Used — Thermistor/Transducer (0-5 V) AN7 J6, 4-6 Not Used — Thermistor/Transducer (0-5 V) AN6 J6, 7-9 Not Used — Thermistor AN9 J7, 1-2 Not Used OUTPUTS — Thermistor AN10 J7, 3-4 Not Used — — AO1 J8, 1-2 Not Used — — AO2 J8, 3-4 HS3 Relay 3 W1 Gas Valve 2 Relay RLY1 J9, 1-3 HS4 Relay 4 W2 Gas Valve 2 Relay RLY 2 J9, 4-6 HS5 Relay 5 W1 Gas Valve 3 Relay RLY 3 J9, 7-9 HS6 Relay 6 W2 Gas Valve 3 Relay RLY 4 J9, 10-12 Not Used — — RLY 5 J9, 13-15
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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 (
Page 77 and 78: Table 57 — Indoor Air Quality Con
Page 79 and 80: Table 58 — Humidity Configuration
Page 81 and 82: The default sensor is the return ai
Page 83 and 84: TEMPERATURE COMPENSATED START LOGIC
Page 85 and 86: Sensor Trim Configuration — The T
Page 87 and 88: SUPPLY FAN VFD CONFIGURATION — Th
Page 89 and 90: REMOTE SWITCH LOGIC CONFIGURATION (
Page 91 and 92: Alarms and Alarm History for for an
Page 93 and 94: Transducer Troubleshooting — The
Page 95 and 96: Table 75 — 10K Thermistor vs Resi
Page 97 and 98: TEMP RESISTANCE (F) (Ohms) -25 98,0
Page 99 and 100: PRESSURE (PSIG) Table 80 — Suctio
Page 101 and 102: Table 81 — Discharge Pressure Tra
Page 103 and 104: Table 82 — Auto View of Run Statu
Page 105 and 106: Table 84 — Cooling Information Di
Page 107 and 108: equalize compressor oil levels. If
Page 109 and 110: Table 91 — Alert and Alarm Codes
Page 111 and 112: T072 (Evaporator Discharge Reset Se
Page 113 and 114: This alarm will disable mechanical
Page 115 and 116: This is the reverse of the Pressuri
Page 117 and 118: 117 a48-8408 Fig. 19 — Typical Po
Page 119 and 120: OD ENTHALPY SWITCH LOW REMOTE OCCUP
Page 121 and 122: Fig. 23 — Typical Electric Heat U
Page 123 and 124: 123 Fig. 25 — Typical Gas Heat Se
Page 125 and 126: 125 Fig. 27 — Component Arrangeme
Page 127: ACCSY — Accessory ACC’Y — Acc
Page 131 and 132: Table 96 — Control Expansion Modu
Page 133 and 134: LEGEND IAQ — Indoor Air Quality V
Page 135 and 136: the motor position to be configured
Page 137 and 138: TIME EWT LWT SETP Run Status Servic
Page 139 and 140: Fig. 37 — Door Latch Fig. 38 —
Page 141 and 142: SUPPLY FAN AND POWER EXHAUST MOTOR
Page 143 and 144: 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
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APPENDIX B — CCN TABLES (cont) ST
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APPENDIX B — CCN TABLES (cont) SE
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APPENDIX B — CCN TABLES (cont) MA
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APPENDIX B — CCN TABLES (cont) MA
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TESTACTC TESTCOOL TESTFANS TESTHEAT
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APPENDIX C — UNIT STAGING TABLES
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* 41 for Supply Fan Motor VFD, 42 f
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Fig. B — VFD Keypad START UP WITH
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Upload All Parameters — To upload
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To replace the main fan for frame s
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ALARM CODE ALARM NAME IN PANEL 2001
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APPENDIX E — MODE SELECTION PROCE
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CONTROLS SET POINT AND CONFIGURATIO
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