DMVE* / DFVE*
2.1 Parts .................................................................................................... 3
2.2 Handling .............................................................................................. 3
4 Replacement Parts............................................................................. 3
5
5.1 Preparation .......................................................................................... 3
5.2 System Matches .................................................................................. 3
5.4 Clearances .......................................................................................... 4
5.6 Access ................................................................................................. 4
6
7 Refrigerant Lines ............................................................................... 8
7.1 Tubing Size .......................................................................................... 8
9 Ductwork........................................................................................... 10
9.1 Return Ductwork ................................................................................ 10
11 Electric Heat ................................................................................... 10
12.2 Wire Sizing ...................................................................................... 12
14 Airflow Trim .................................................................................... 13
16 Troubleshooting .............................................................................. 16
16.3 Fault Recall..................................................................................... 16
17.1 Overview.......................................................................................... 16
Troubleshooting .................................................................................... 20
Diagnostic Codes .................................................................................. 22
Wiring Diagram ...................................................................................... 25
Routine Maintenance ............................................................................ 26
Start-Up Checklist ................................................................................. 27
Our continuing commitment to quality products may mean a change in specifications without notice.
© 2022-2023
IOD-4039A
08/2023
(EEV SERIES AIR HANDLERS)
19001 Kermier Rd., Waller, TX 77484
www.daikincomfort.com
INSTALLATION INSTRUCTIONS
Only personnel that have been trained to install, adjust,
service, maintenance or repair (hereinafter, "service")
the equipment specified in this manual should service the
equipment.
This equipment is not intended for use by persons (includ-
ing children) with reduced physical, sensory or mental ca-
pacities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use
of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not
play with the equipment.
The manufacturer will not be responsible for any injury
or property damage arising from improper supervision,
service or service procedures. If you service this unit, you
assume responsibility for any injury or property damage
which may result. In addition, in jurisdictions that require
one or more licenses to service the equipment specified in
this manual, only licensed personnel should service the
equipment. Improper supervision, installation, adjustment,
servicing, maintenance or repair of the equipment specified
in this manual, or attempting to install, adjust, service or
repair the equipment specified in this manual without prop-
er supervision or training may result in product damage,
property damage, personal injury or death.
Do not bypass safety devices.
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION.
NOTICE
If an "Ed" error is encountered
on startup, verify that the electric
heater DIP switches have been
set to the appropriate heater size.
See Tables 9 and 10 for the heater
kit airflow delivery and DIP switch
settings.
WARNING
WARNING
Need help?
Do you have a question about the DMVE Series and is the answer not in the manual?
Questions and answers
Can I install a humidifier on this system?
Yes, a humidifier can be installed on a Daikin DMVE Series system. The system has accessory terminals that support humidification functionality with three operational modes: ON (enabled during a heat call with active humidification request), OFF (humidifier remains off), and IND (humidifier operates independently with any humidification call).
This answer is automatically generated
How to check static pressure
To check static pressure for the Daikin DMVE Series:
1. Measure Return Air Static Pressure in inches of water column (IN. W.C.).
2. Measure Supply Air Static Pressure in inches of water column (IN. W.C.).
3. Ignore +/- from the readings, then add the total to determine Total External Static Pressure.
Ensure proper system operation by verifying:
- Secure EEV and EEV wiring.
- Proper wire routing without rubbing.
- Proper drainage.
- Tight blower wheel screws.
- Correct factory wiring and connections.
- Proper clearances as per installation instructions.
This answer is automatically generated