Daikin DRC Installation Instructions Manual

Crankcase Heater Kit (For 7.5-12.5 Ton)
Models DRC/DRG/DRH/DBC/DBG/DBH
Light Commercial Rooftop Units

Installation Instructions

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.
Only personnel that have been trained to install, adjust,
service or repair(hereinafter, "service") the equipment
specified in this manual should service the equipment.
The manufacturer will not be responsible for any injury
or property damage arising from improper 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 servise the
equipment.
Improper 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.
PROP 65 WARNING
FOR CALIFORNIA CONSUMERS
Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
High Voltage!
Disconnect all power before servicing or
installing this unit. Multiple power sources may
be present. Failure to do so may cause property
damage, personal injury or death.
ATTENTION INSTALLING PERSONNEL
As a professional installer, you have an obligation to know
the product better than the customer. This includes all
safety precautions and related items.
WARNING
WARNING
0140M00517-A
WARNING
© 2019 - 2020
P/N: IOD-7104A
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.
accessory kit numbers
Part #
HECH90150230 7.5-12.5 Ton 230 V
HECH90150460 7.5-12.5 Ton 460 V
HECH90150575 7.5-12.5 Ton 575 V
kit contents (all)
Item
Crankcase Heater
Auxillary Switch
Harness Assembly
Auxiliary Switch Jumper Comp 1 (Black)
Auxiliary Switch Jumper Comp 2 (Gray)
Screws for Ground
Installation Instructions
Tie-Elec Sm
Crankcase heater kit installation instructions .... 2
Crankcase heater location guidelines .................... 2
Crankcase Heater Wire Harness Diagram
And Routing .................................................................... 3
1
19001 Kermier Rd., Waller, TX 77484
www.daikincomfort.com
Date: July 2020
Ex Desc.
INDEX
QTY
2
2
1
1
1
1
1
6