Description
These installation instructions supplement the electric heater kits
for installation in the following models:
DRC036, DRC048, DRC060, DRC072
DRH036, DRH048, DRH060, DRH072
DBC036, DBC048, DBC060, DBC072
DBH036, DBH048, DBH060, DBH072
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.
WARNING
HIGH
VOLTAGE
!
D
ISCONNECT
ALL
POWER BEFORE SERVICING OR INSTALLING
THIS UNIT.
M
ULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE
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.
3. Remove blower door.
4. Locate heater box. Remove screws holding the heater box cover
in place (Figure 1).
BLOWER DOOR
HEAT BOX
COVER
HORIZONTAL
SUPPLY COVER
Figure 1
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.
ELECTRIC HEAT KITS EHXD, EHXB,
EHSD
AnD
EHSB
foR
3-6 Ton LIGHT CoMMERCIAL Roof ToP UnITS
MoDELS: DRC, DRH, DBC
AnD
DBH
InSTALLATIon InSTRUCTIonS
© 2019
19001 Kermier Rd., Waller, TX 77484
www.daikincomfort.com
P/N: IOD-7100A Date: December 2019
O
NLY
PERSONNEL
THAT
HAVE
BEEN
TRAINED
TO
INSTALL
,
ADJUST
,
SERVICE
OR
REPAIR
(
HEREINAFTER
, “
SERVICE
”)
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
SHOULD
SERVICE
THE
EQUIPMENT
. T
HE
MANUFACTURER
WILL
NOT
BE
RESPONSIBLE
FOR
ANY
INJURY
OR
PROPERTY
DAMAGE
ARISING
FROM
IMPROPER
SERVICE
OR
SERVICE
PROCEDURES
. I
F
YOU
SERVICE
THIS
UNIT
,
YOU
ASSUME
RESPONSIBILITY
FOR
ANY
INJURY
OR
PROPERTY
DAMAGE
WHICH
MAY
RESULT
. I
N
ADDITION
,
IN
JURISDICTIONS
THAT
REQUIRE
ONE
OR
MORE
LICENSES
TO
SERVICE
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
,
ONLY
LICENSED
PERSONNEL
SHOULD
SERVICE
THE
EQUIPMENT
. I
MPROPER
INSTALLATION
,
ADJUSTMENT
,
SERVICING
OR
REPAIR
OF
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
,
OR
ATTEMPTING
TO
INSTALL
,
ADJUST
,
SERVICE
OR
REPAIR
THE
EQUIPMENT
SPECIFIED
IN
THIS
MANUAL
WITHOUT
PROPER
TRAINING
MAY
RESULT
IN
PRODUCT
DAMAGE
,
PROPERTY
DAMAGE
,
PERSONAL
INJURY
OR
DEATH
.
WARNING
PROP 65 WARNING
FOR CALIFORNIA CONSUMERS
Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
0140M00517-A
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