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DIAGNOSTIC CODES



Normal Operation



NO HTR KIT INSTALLED - SYSTEM CALLING FOR AUXILIARY HEAT (Minor Error Code)



HEATER KIT DIP SWITCHES NOT SET PROPERLY



FUSE OPEN



AUXILIARY SWITCH OPEN



DATA NOT ON NETWORK



INVALID DATA ON NETWORK



INVALID MEMORY CARD DATA



BLOWER MOTOR NOT RUNNING



BLOWER MOTOR COMMUNICATION ERROR



BLOWER MOTOR HP (Horse power) MISMATCH



BLOWER MOTOR OPERATING IN POWER, TEMP., OR SPEED LIMIT



BLOWER MOTOR CURRENT TRIP OR LOST ROTOR



OVER/UNDER VOLTAGE TRIP OR OVER TEMPERATURE TRIP



INCOMPLETE PARAMETER SENT TO MOTOR



LOW INDOOR AIRFLOW (Minor Error Code) (without EH mode)



LOW INDOOR AIRFLOW

(Major Error Code) (EH mode only)



EEV DISCONNECTION DETECTED



LIQUID SIDE THERMISTOR ABNORMALITY



GAS SIDE THERMISTOR ABNORMALITY



PRESSURE SENSOR ABNORMALITY



INDOOR UNIT - THERMOSTAT COMMUNICATION ERROR

(STARTUP OPERATION & DURING OPERATION)



HUMIDIFICATION DEMAND

(Running without heating)



FAN COOL - COMMUNICATING MODE ONLY (Fan Demand-Cool)



FAN HEAT - COMMUNICATING MODE ONLY (Fan Demand-Heat)



FAN ONLY (Fan Demand-Manual)



ELECTRIC HEAT LOW (Heat Demand, Back-up Heat Demand)



ELECTRIC HEAT HIGH (Heat Demand, Back-up Heat Demand)



DEFROST - COMMUNICATING MODE ONLY (note: defrost is displayed as H1 in a legacy setup)

7 SEGMENT LED

DISPLAY

DESCRIPTION OF CONDITION

Содержание DV FEC Series

Страница 1: ...ting 15 16 1 Electrostatic Discharge ESD Precautions 15 16 2 Diagnostic Chart 15 16 3 Fault Recall 15 17 Fully Communicating Daikin System 16 17 1 Overview 16 17 2 Airflow Consideration 16 17 3 Thermo...

Страница 2: ...venir si un appareil produisant du monoxyde de carbone continue de fonctionner au sein de la zone confin e Failure to properly reconnect sensor wires may result in Error codes and the unit not operati...

Страница 3: ...consult the white busi ness pages the yellow page section of the local telephone book or contact HOMEOWNER SUPPORT DAIKIN NORTH AMERICA LLC 190001 KERMIER ROAD WALLER TEXAS 77484 855 770 5678 5 PRE IN...

Страница 4: ...is for the secondary drain line if used 6 2 Horizontal Left Installation No field modifications are permissible for this application Drain port labeled B in Figure 1 is the primary drain for this appl...

Страница 5: ...to the corner post using screw mount wire ties 3 Secure the insulated connectors to the corner using two screws and the mounting wire ties provided 2 Connect the junction connectors and slide the ins...

Страница 6: ...t in panel damage UPFLOW Figure 3 DOWNFLOW Figure 4 HORIZONTAL LEFT Figure 5 HORIZONTAL RIGHT Figure 6 Upper Tie Plate Control Deck Downflow Bracket Center Support Filter Bracket Filter Access Panel B...

Страница 7: ...ep 1 as shown in Figure 10 8 Two drain ports located at the bottom drain pan horizon tally oriented are to be used for upflow and downflow applications and the two on the side drain pan vertically ori...

Страница 8: ...s 8 CONDENSATE DRAIN LINES The coil drain pan has a primary and a secondary drain with 3 4 NPT female connections The connectors required are 3 4 NPT male either PVC or metal pipe and should be hand t...

Страница 9: ...24x20x1 actual dimension must be less than 23 x20 filter can be installed on a B C and D cabinet respectively the cabinet size is the seventh letter of the model number Washable versions are available...

Страница 10: ...22 27 40 1200 7 11 14 19 22 33 45 56 1400 6 10 12 16 19 29 38 48 1600 5 8 10 14 17 25 33 42 1800 5 7 9 12 15 22 30 37 2000 4 7 8 11 13 20 27 33 208 1 60 SUPPLY VOLTAGE TEMP RISE F Table 6 CFM HEAT KI...

Страница 11: ...ckouts on the cabinet sides are used for electrical 208 240 197 253 Nominal Input Minimum Voltage Maximum Voltage ELECTRICAL VOLTAGE Table 7 HIGH VOLTAGE Disconnect ALL power before servicing or insta...

Страница 12: ...ayed LEDs on the PCB as there may be a tolerance difference between displayed and actual measured Maximum Measured CFM Allowed Up Flow Down Flow HZ Flow DV24FECB14 910 870 870 DV36FECC14 1450 1390 139...

Страница 13: ...seconds normal operation resumes and the error message is removed The switch is closed as part of the default factory setting The error will be maintained in the equipment s fault history See Figures...

Страница 14: ...motor is oriented with the female connections on the casing down If the motor is not oriented with the connections down water could collect in the motor and may cause premature failure 15 4 Accessory...

Страница 15: ...tatic electricity i e do not move or shuffle your feet do not touch ungrounded objects etc If you come in contact with an ungrounded object repeat step 2 before touching control or wires 4 Discharge y...

Страница 16: ...ating mode and airflow demand source For example assume the system is a heat pump matched with an air handler With a call for low stage cooling the heat pump will calculate the system s low stage cool...

Страница 17: ...e installing this unit Power line terminal C from Indoor unit must connect to terminal C on thermostat and power line terminal R from indoor unit must connect to terminal R on thermostat Verify wires...

Страница 18: ...system Check communications wiring data 1 data 2 wires Check wire connections at terminal block Verify air handler installation type non communicating traditional or communicating Check data 1 data 2...

Страница 19: ...rminals TB4 and TB5 if not used After recovering the system EF will still be displayed on the indoor PCB about 30 seconds AUXILIARY CONTACTS OPEN will still be displayed on the thermostat within 45 se...

Страница 20: ...ck the connections and the rotation of the motor Verify the input voltage at the motor Verify ductwork is appropriately sized for system Resize replace ductwork if needed Replace motor 70 E_70 EEV dis...

Страница 21: ...TO MOTOR LOW INDOOR AIRFLOW Minor Error Code without EH mode LOW INDOOR AIRFLOW Major Error Code EH mode only EEV DISCONNECTION DETECTED LIQUID SIDE THERMISTOR ABNORMALITY GAS SIDE THERMISTOR ABNORMA...

Страница 22: ...y DISPLAY The display consists of 2 digits DISPLAY BUTTON LAYOUT The display buttons shown can be used to navigate and select items FAULT CODE HISTORY NAVIGATION This mode will allow the user to see t...

Страница 23: ...more than 2 sec Release Fault Recall between 2 to 5 sec Hold Fault Recall for more than 5 sec Flashing Display First Error Code Last Error Code Press Fault Recall for Error Code Press Fault Recall fo...

Страница 24: ...REEN RX LED INDICATES NETWORK TRAFFIC USE LEARN BUTTON TO RESET NETWORK 7 DISCARD CONNECTOR PL1 WHEN INSTALLING OPTIONAL HEAT KIT 8 THE POSITION OF SELECTOR SWITCHES DS1 DS6 INDICATE FACTORY SETTING 9...

Страница 25: ...maintained filter will keep the indoor coil of your comfort system clean A dirty coil could cause poor operation and or severe equipment damage Your air filter or filters could be located in your furn...

Страница 26: ...26 THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 27: ...27 THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 28: ...ranty protection except that failure by California and Quebec residents to register their product does not diminish their warranty rights For Product Registration please register by following this lin...

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