DV**PVC
Contents
2.1 Parts .................................................................................................................. 3
2.2 Handling ........................................................................................................... 3
5
5.1 Preparation ....................................................................................................... 3
5.2 System Matches ................................................................................................ 3
5.4 Clearances ......................................................................................................... 3
6
6.1 Upflow Installation ........................................................................................... 4
7 Refrigerant Lines .......................................................................... 6
7.1 Tubing Size ........................................................................................................ 6
7.2 Tubing Preparation ........................................................................................... 6
7.3 Tubing Connections ........................................................................................... 7
9 Ductwork ..................................................................................... 8
9.1 Return Ductwork ............................................................................................... 8
11 Electric Heat ............................................................................... 9
12.2 Wire Sizing ................................................................................................... 10
14.2 Circulator Blower .......................................................................................... 13
15 Troubleshooting ......................................................................... 15
15.2 Diagnostic Chart .......................................................................................... 15
15.3 Fault Recall ................................................................................................... 15
16.1 Overview ....................................................................................................... 16
17.2 Diagnostics ................................................................................................... 19
17.3 Identification ................................................................................................ 19
17.4 Set-Up ........................................................................................................... 19
17.5 Status ........................................................................................................... 19
Troubleshooting ............................................................................... 20
Diagnostic Codes .............................................................................. 24
Wiring Diagrams .............................................................................. 25
IOD-4012E
9/2016
SERIES AIR HANDLERS
Our continuing commitment to quality products may mean a change in specifications without notice.
© 2014 - 2016
5151 San Felipe, Suite 500, Houston, TX 77056
Prior to installation, thoroughly familiarize yourself with this
Installation Manual. Observe all safety warnings. During instal-
lation or repair, caution is to be observed. It is your responsi-
bility to install the product safely and to educate the customer
on its safe use.
NOTICE
If an "Ec" error is encountered on startup, verify that the electric
heater DIP switches have been set to the appropriate heater size. See
Table 8 for the heater kit airflow delivery and DIP switch settings.
1 IMPORTANT SAFETY INSTRUCTIONS
The following symbols and labels are used throughout this manual
to indicate immediate or potential safety hazards. It is the owner's
and installer's responsibility to read and comply with all safety
information and instructions accompanying these symbols. Fail-
ure to heed safety information increases the risk of personal in-
jury, property damage, and/or product damage.
www.daikincomfort.com
INSTALLATION INSTRUCTIONS
ATTENTION
INSTALLING PERSONNEL:
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION.
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