Daikin EHXD Installation Instructions

ELECTRIC HEAT KITS EHXD, EHXB,
EHSD EHSB
AnD foR
3-6 Ton LIGHT CoMMERCIAL Roof ToP UnITS
MoDELS: DRC, DRH, DBC
InSTALLATIon InSTRUCTIonS
Attention Installing Personnel
As a professional installer, you have an obligation to know the prod-
uct better than the customer. This includes all safety precautions
and related items.
Prior to actual installation, thoroughly familiarize yourself with this
Instruction Manual. Pay special attention to all safety warnings.
Often during installation or repair, it is possible to place yourself in a
position which is more hazardous than when the unit is in operation.
Remember, it is your responsibility to install the product safely and to
know it well enough to be able to instruct a customer in its safe use.
Safety is a matter of common sense...a matter of thinking before
acting. Most dealers have a list of specific good safety practices...
follow them.
The precautions listed in this Installation Manual are intended as
supplemental to existing practices. However, if there is a direct
conflict between existing practices and the content of this manual,
the precautions listed here take precedence.
SAFETY CONSIDERATIONS
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. Failure
to heed safety information increases the risk of personal injury,
property damage, and/or product damage.
O
NLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL
( , "
REPAIR HEREINAFTER SERVICE
MANUAL SHOULD SERVICE THE EQUIPMENT
BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM
IMPROPER SERVICE OR SERVICE PROCEDURES
ASSUME RESPONSIBILITY FOR ANY INJURY OR PROPERTY DAMAGE WHICH MAY
. I ,
RESULT N ADDITION IN JURISDICTIONS THAT REQUIRE ONE OR MORE
LICENSES TO SERVICE THE EQUIPMENT SPECIFIED IN THIS MANUAL
LICENSED PERSONNEL SHOULD SERVICE THE EQUIPMENT
, ,
INSTALLATION ADJUSTMENT SERVICING OR REPAIR OF THE EQUIPMENT
,
SPECIFIED IN THIS MANUAL OR ATTEMPTING TO INSTALL
REPAIR THE EQUIPMENT SPECIFIED IN THIS MANUAL WITHOUT PROPER
TRAINING MAY RESULT IN PRODUCT DAMAGE
.
INJURY OR DEATH
PROP 65 WARNING
FOR CALIFORNIA CONSUMERS
Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
DBH
AnD
,
ADJUST
")
THE EQUIPMENT SPECIFIED IN THIS
. T
HE MANUFACTURER WILL NOT
. I
F YOU SERVICE THIS UNIT
. I
MPROPER
,
ADJUST
,
PROPERTY DAMAGE
WARNING
© 2019
19001 Kermier Rd., Waller, TX 77484
www.daikincomfort.com
P/N: IOD-7100A Date: December 2019
Description
These installation instructions supplement the electric heater kits
for installation in the following models:
These instructions should be used only as a supplement to
installation instructions IOD-1032 for DRC and DRH models,
or IOD-1043 for DBC and DBH models. If the heater kit is
installed on a unit with DDC controls, reference the DDC user
manual for controller configuration instructions. The controller
will not control the heater kit unless it is properly configured.
HIGH VOLTAGE
D
ISCONNECT
THIS UNIT.
TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR
DEATH.
INSTRUCTIONS
1. Disconnect all power to the unit, both indoor and outdoor.
2. Remove control box door.
,
SERVICE OR
3. Remove blower door.
4. Locate heater box. Remove screws holding the heater box cover
in place (Figure 1).
,
YOU
BLOWER DOOR
,
ONLY
,
SERVICE OR
,
PERSONAL
0140M00517-A
DRC036, DRC048, DRC060, DRC072
DRH036, DRH048, DRH060, DRH072
DBC036, DBC048, DBC060, DBC072
DBH036, DBH048, DBH060, DBH072
WARNING
!
ALL
POWER BEFORE SERVICING OR INSTALLING
M
ULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE
HEAT BOX
COVER
Figure 1
HORIZONTAL
SUPPLY COVER