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BEFORE YOU CALL YOUR SERVICER

• 

Check the thermostat 

to confirm that it is properly set.

• 

Wait 15 minutes. Some devices in the outdoor unit or 

in programmable thermostats will prevent compressor 

operation for awhile, and then reset automatically. Also, 

some power companies will install devices which shut 

off air conditioners for several minutes on hot days. If 

you wait several minutes, the unit may begin operation 

on its own.

• 

Check the electrical panel  for tripped circuit breakers  

or failed fuses. Reset the circuit breakers or replace fuses as necessary. 

• 

Check the disconnect switch

 near the indoor furnace or blower to confirm that it is closed.

• 

Check for obstructions on the outdoor unit

 . Confirm that it has not been covered on the sides or the top. Remove any 

obstruction that can be safely  removed. If  the unit is covered with dirt or debris, call a qualified servicer to clean it.

• 

Check for blockage of the indoor air inlets and outlets

. Confirm that they are open and have not been blocked by 

objects (rugs, curtains or furniture). 

• 

Check the filter

. If it is dirty, clean or replace it.

• 

Listen for any unusual noise(s), other than normal operating noise, that might be coming from the outdoor unit.   If you 

hear unusual noise(s) coming from the unit, call a qualified servicer.

 

AIR HANDLER

AIR HANDLER HOMEOWNER’S

 

ROUTINE MAINTENANCE RECOMMENDATIONS

We strongly recommend a bi-annual maintenance checkup be performed before the heating and cooling seasons begin by a 

qualified servicer

.

REPLACE OR CLEAN FILTER

IMPORTANT NOTE: 

Never operate unit without a filter installed as dust and lint will build up on internal parts resulting in 

loss of efficiency, equipment damage and possible fire. 
An indoor air filter must be used with your comfort system. A properly 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 furnace, in a blower unit, or in “filter grilles” in your ceiling or walls. The installer 

of your air conditioner or heat pump can tell you where your filter(s) are, and how to clean or replace them.
Check your filter(s) at least once a month. When they are dirty, replace or clean as required. Disposable type filters should 

be replaced. Reusable type filters may be cleaned.
You may want to ask your dealer about high efficiency filters. High efficiency filters are available in both electronic and 

non-electronic types. These filters can do a better job of catching small airborne particles.

MOTOR

S

Indoor and outdoor fan motors are permanently lubricated 

and do not require additional oiling.

ALUMINUM INDOOR COIL CLEANING

(QUALIFIED SERVICER ONLY)

This unit is equipped with an aluminum tube evaporator coil. 

The safest way to clean the evaporator coil is to simply flush 

the coil with water. This cleaning practice remains as the 

recommended cleaning method for both copper tube and aluminum tube residential evaporator coils.
It has been determined that many coil cleaners and drain pan tablets contain corrosive chemicals that can be harmful to 

aluminum tube and fin evaporator coils. Even a one-time application of these corrosive chemicals can cause premature 

aluminum evaporator coil failure. Any cleaners that contain corrosive chemicals including, but not limited to, chlorine and 

hydroxides, should not be used.
An alternate cleaning method is to use one of the products listed in TP-109* to clean the coils. The cleaners listed are the 

only agents deemed safe and approved for use to clean round tube aluminum coils. TP-109 is also available on the web 

site in Partner Link > Service Toolkit.
NOTE: Ensure coils are rinsed well after use of any chemical cleaners.

Summary of Contents for EEV Series

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

Page 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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