Carrier 33ZCFANCOL Installation, Start-Up And Configuration Instructions Download Page 41

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Fig. 43 — Fan Coil Maintenance Table Screen

Summary of Contents for 33ZCFANCOL

Page 1: ...n 43 SAFETY CONSIDERATIONS GENERAL The Fan Coil Controller is a field retrofit low cost CCN Carrier Comfort Network control for fan coil units The fan coil controller is a microprocessor based direct...

Page 2: ...The 33ZCSENCHG change over sensor is used by the fan coil controller in 2 pipe applica tions to determine the temperature of the heating and cooling medium which is supplied to the fan coil by the bui...

Page 3: ...SECONDARY BUS DATA COLLECTION OPTION BRIDGE RECOMMENDED SYSTEM MONITORING SOFTWARE CCN FAN COIL CONTROLLER TYPICAL FAN COIL UNIT FAN COIL CONTROLLER TYPICAL FAN COIL UNIT FULLY CCN COMPATIBLE CARRIER...

Page 4: ...rs are required for electric heat then it is recommended a 60 va transformer be used The maximum rating for any single output is 20 va NOTE Do not run sensor or communication wiring in the same condui...

Page 5: ...or Setpoint Adjustment GND M BLU L RED H BLK WHT valve 24VAC DX2 Valve Equipment Ground Transformer Ground Fan Relay Fan Motor Voltage Line Voltage Line ON FAN HEAT2 HEAT1 COM CONDSW RMT FS CNGOVR T56...

Page 6: ...HG SPT BLK M BLU L RED H BLK WHT Valve 24VAC DX2 Valve Transformer Ground Fan Relays Fan Motor Voltage Line Voltage Line M SAT ON FAN HEAT2 HEAT1 COM CONDSW RMT FS CNGOVR T56 SAT SPT IAQ SPEED 10V GND...

Page 7: ...M BLU L RED H BLK WHT CWV 24VAC DX2 Valve Transformer Ground Fan Relay HWV Fan Motor Voltage Line Voltage Line M SAT SPT ON FAN HEAT2 HEAT1 COM CONDSW RMT FS CNGOVR T56 SAT SPT IAQ SPEED 10V GND GND...

Page 8: ...BLU L RED H BLK WHT CWV 24VAC DX2 Valve Transformer Ground Fan Relays HWV Fan Motor Voltage Line Voltage Line M SAT ON FAN HEAT2 HEAT1 COM CONDSW RMT FS CNGOVR T56 SAT SPT IAQ SPEED 10V GND GND GND GN...

Page 9: ...HEAT1 DX2 DX1 Cool Relays Heat Relays BLK M BLU L RED H BLK WHT 24VAC DX2 Valve Transformer Ground Fan Relays Fan Motor Voltage Line Voltage Line ON FAN HEAT2 HEAT1 COM CONDSW CNGOVR T56 SAT SPT IAQ...

Page 10: ...s Fan Motor Voltage Line Voltage Line M SAT ON FAN HEAT2 HEAT1 COM CONDSW RMT FS CNGOVR T56 SAT SPT IAQ SPEED 10V GND GND GND GND GND RH Damper Air Fresh HIGH MED LOW FAN AC B W R B GND W R 24 VAC DX1...

Page 11: ...an Motor Voltage Line Voltage Line M SAT ON FAN HEAT2 HEAT1 COM CONDSW RMT FS CNGOVR T56 SAT SPT IAQ SPEED 10V GND GND GND GND GND RH Damper Air Fresh HIGH MED LOW FAN AC B W R B GND W R 24 VAC DX1 Va...

Page 12: ...er Board Outputs J6 J7 For single speed fan units connect fan start stop to control fan contactor NOTE J6 1 must be jumpered to 24 VAC J1 1 CHANNEL TERMINATIONS DESCRIPTION CONTROL DEVICE FAN AC J6 1...

Page 13: ...he sensor to the electrical box NOTE Sensor may also be mounted directly on the wall using 2 plastic anchors and 2 sheet metal screws field supplied 6 Use 20 gage wire to connect the sensor to the con...

Page 14: ...he CCN Network Communication Service Jack See Fig 16 18 To wire the service jack perform the following 1 Strip back the jacket from the CCN communication cable s for at least 3 inches Strip 1 4 in of...

Page 15: ...32 32 651 5 41 25 395 10 50 19 903 15 59 15 714 20 68 12 494 25 77 10 000 30 86 8 056 35 95 6 530 40 104 5 325 45 113 4 367 50 122 3 601 55 131 2 985 60 140 2 487 65 149 2 082 70 158 1 752 2 3 4 5 6 1...

Page 16: ...of the supply air temperature during heating and cooling For fan coils using a ducted supply the supply air tempera ture sensor should be located in the supply duct downstream of the discharge of the...

Page 17: ...arm Cool Warm Cool 2 COND TWISTED CABLE OR 3 COND CABLE TEMP SENSOR WIRING TYP SPACE TEMPERATURE SENSOR DISTANCE GREATER THAN 50 FT CCN COMM BUS TYPICAL FAN COIL UNIT FAN COIL ZONE CONTROLLER 50 FT MA...

Page 18: ...PROX 2 FT SUPPLY AIR SENSOR SUPPLY DUCT TYPICAL FAN COIL UNIT 3 00 1 50 0 50 CLEARANCE HOLE ENGAGEMENT HOLE FOR 10 SHEET METAL SCREW 2 Fig 20 Supply Air Temperature Sensor Part Number 33ZCSENSAT Fig 2...

Page 19: ...t the SIG COM terminal to terminal GND HUMIDITY SENSOR WALL MOUNTED INSTALLA TION The accessory space humidity sensor is installed on an interior wall to measure the relative humidity of the air with...

Page 20: ...OM CONDSW RMT FS CNGOVR T56 SAT SPT IAQ SPEED 10V GND GND GND GND GND RH Damper Air Fresh HIGH MED LOW FAN AC B W R B GND W R 24 VAC DX1 Valve communications CCN Not Used communications CCN LINE VOLTA...

Page 21: ...in the applicable wiring diagrams in Fig 4 10 Connect Accessories Refer to accessory installa tion instructions for installation procedures Fan coil controller wiring is shown for the following acces...

Page 22: ...K RED GREEN WHITE GND BLACK RED GREEN WHITE GND SHIELD WIRENUT SHIELD COMMUNICATION BUS WHT RED MAXIMUM WIRE LENGTH OF 100 FT LINKAGE THERMOSTAT WIRING CONNECTION BLOCK POWER SUPPLY BOARD W R WHT RED...

Page 23: ...GND GND GND GND GND RH Damper Air Fresh HIGH MED LOW FAN AC B W R B GND W R 24 VAC DX1 Valve communications CCN Not Used communications CCN 10 uf 25VDC Fig 28 Condensate Pump Switch Wiring NOTE To ens...

Page 24: ...24V DC Equipment Ground 24VAC DX2 Valve Voltage Line ON FAN HEAT2 HEAT1 COM CONDSW RMT FS CNGOVR T56 SAT SPT IAQ SPEED 10V GND GND GND GND GND RH Damper Air Fresh HIGH MED LOW FAN AC B W R B GND W R 2...

Page 25: ...nications CCN Not Used communications CCN J1 1 2 3 24V DC OAD 24VAC Equipment Ground 24VAC DX2 Valve Voltage Line ON FAN HEAT2 HEAT1 COM CONDSW RMT FS CNGOVR T56 SAT SPT IAQ SPEED 10V GND GND GND GND...

Page 26: ...and an outer jacket of PVC PVC nylon chrome vinyl or Teflon with a minimum operating temperature range of 20 C to 60 C is required CONNECTION TO THE COMMUNICATION BUS 1 Strip the ends of the red white...

Page 27: ...oling operation can be tested with the fan running in the occupied mode by forcing the space temperature point Force the point to a value 2 degrees above the cooling set point to test cooling and 2 de...

Page 28: ...operating mode for two pipe heating cooling fan coil units This point will display and follow the value of the Changeover Status after a 5 minute delay Upon a transition of the Changeover Status the...

Page 29: ...ead Write see note NOTE Force both cooling or heating outputs off prior to forc ing either input on Then force only one heating or cooling out put on at a time HEATING 1 The Heating 1 point provides t...

Page 30: ...when more than one Fan Coil is connected to the network Fan Output Display Units Discrete ASCII Default Value Off Display Range Off On Network Access Read Write Alarm Service Configuration Table The...

Page 31: ...The Start Day field is used to determine which day the holiday will start Start Day Range 1 to 31 Default Value 1 DURATION The Duration field indicates how long the holiday will last in days Duration...

Page 32: ...II Range 8 characters Bldg Spvr 96 characters LID 6400 32 characters LID 1600 Default Value SENSDI00 POINT n TYPE The Point n Type set point specifies whether the discrete point being monitored is a n...

Page 33: ...Configuration Screen Fig 38 Runtime Configuration Screen Description Value Units Name Notes Point n Name n 1 to 16 Text String PTnNAME n 1 to 16 Point n Type n 1 to 16 Bldg Spvr Normal Invert LID X PT...

Page 34: ...umber of Fan Speeds 1 3 Range 0 to 3 Default Value 3 AUTOMATIC FAN SPEED CONTROL Automatic fan speed control is based on a PID control which calculates the fan speed as a value between 0 and the Maxim...

Page 35: ...me Gard Enable TG1 Stage 2 Time Gard Disable TG2 2 Pos Valve Logic Type Normal CLT1 Stage 2 DX Logic Type Normal CLT2 Heating Type 0 HEAT_TYP 1 Mod 2 2 Pos 3 Elec 4 2 Pipe Chg w Elec Ht Heating PID Pr...

Page 36: ...e actual supply air temperature and the output is then adjusted to satisfy conditions A Proportional Integral Derivative PID loop is used The modulating con trol function compares the submaster refere...

Page 37: ...llion implied Range 0 to 5000 Default Value 2000 FILTER TIMER HOURS The Filter Timer Hours config uration determines when the filter status will display a Dirty alarm When the Filter Timer Hours is co...

Page 38: ...The Temp Sensor Config is used to specify if the controller is sharing the space temperature only space temperature with temperature offset slidebar or space temperature temperature offset slidebar an...

Page 39: ...schedule broadcast The point will display a 0 for unoccupied and a 1 for occupied Mode Display Range 0 to 1 Default Value 0 Network Access None CURRENT OCCUPIED PERIOD If the fan coil is con figured t...

Page 40: ...point displays the time of day when the fan coil last changed from occupied to the Unoccupied mode This point is read in conjunction with the Last Unoccupied Day to know the last time and day when the...

Page 41: ...41 Fig 43 Fan Coil Maintenance Table Screen...

Page 42: ...Display Range No Yes Default Value No Network Access None FAN SPEED The Fan Speed point displays the current fan speed in percentage Fan Speed Display Units Display Range 0 to 100 Default Value 0 Netw...

Page 43: ...Source Status decisions continue to display their last valid data Cooling Link Active Display Units Yes No Default Value No HEATING LINK ACTIVE The Heating Link Active deci sion displays the status of...

Page 44: ...l Cool Source Status Display Units On Off Default Value Off HOT WATER TEMPERATURE This decision displays the current leaving water temperature at the heat source that is linked to the fan coil by the...

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