2
T
O
AVOID
PROPERTY
DAMAGE
,
PERSONAL
INJURY
OR
DEATH
,
DO
NOT
USE
THIS
UNIT
IF
ANY
PART
HAS
BEEN
UNDER
WATER
.
I
MMEDIATELY
CALL
A
QUALIFIED
SERVICE
TECHNICIAN
TO
INSPECT
THE
FURNACE
AND
TO
REPLACE
ANY
PART
OF
THE
CONTROL
SYSTEM
AND
ANY
GAS
CONTROL
HAVING
BEEN
UNDER
WATER
.
WARNING
T
HIS
UNIT
MUST
NOT
BE
USED
AS
A
“
CONSTRUCTION
HEATER
”
DURING
THE
FINISHING
PHASES
OF
CONSTRUCTION
ON
A
NEW
STRUCTURE
. T
HIS
TYPE
OF
USE
MAY
RESULT
IN
PREMATURE
FAILURE
OF
THE
UNIT
DUE
TO
EXTREMELY
LOW
RETURN
AIR
TEMPERATURES
AND
EXPOSURE
TO
CORROSIVE
OR
VERY
DIRTY
ATMOSPHERES
.
WARNING
HIGH VOLTAGE!
D
ISCONNECT
ALL
POWER
BEFORE
SERVICING
OR
INSTALLING
THIS
UNIT
. M
ULTIPLE
POWER
SOURCES
MAY
BE
PRESENT
. F
AILURE
TO
DO
SO
MAY
CAUSE
PROPERTY
DAMAGE
,
PERSONAL
INJURY
OR
DEATH
.
WARNING
WARNING
T
O PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH,
DO NOT STORE COMBUSTIBLE MATERIALS OR USE GASOLINE OR OTHER
FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS APPLIANCE.
GENERAL INFORMATION
For complete information and installation instructions for models
with DDC controls, see manual DK-DDC-TGD-XXX.
T
O
PREVENT
PROPERTY
DAMAGE
PERSONAL
INJURY
OR
DEATH
,
DUE
TO
FIRE
,
EXPLOSIONS
,
SMOKE
,
SOOT
,
CONDENSATION
,
ELECTRIC
SHOCK
OR
CARBON
MONOXIDE
,
THIS
UNIT
MUST
BE
PROPERLY
INSTALLED
,
REPAIRED
,
OPERATED
,
AND
MAINTAINED
.
WARNING
This unit is approved for outdoor installation ONLY.
Rated per-
formance is achieved after 20 hours of operation.
Rated per-
formance is delivered at the specified airflow. See product
specification sheet for light commercial models. Specification
sheets can be found at www.daikinac.com for Daikin brand
products. Within the website, please select the commercial
products menu and then select the submenu for the type of
product to be installed, such as air conditioners or heat pumps,
to access a list of product pages that each contain links to that
model’s specification sheet.
To assure that your unit operates safely and efficiently, it must
be installed, operated, and maintained in accordance with
these installation and operating instructions, all local building
codes and ordinances.
Motor Sheave Adjustments ................................................ 11
Heat Pump Operation ......................................................... 12
Maintenance ...................................................................... 13
Troubleshooting .................................................................. 14
Appendix A Blower Performance Tables ............................. 15
Appendix B Electrical Data .................................................. 27
Appendix C Unit Dimensions ............................................... 32
Appendix D Wiring Diagrams .............................................. 33
Wiring Diagrams for Models with DDC Controls .................. 44
REPLACEMENT PARTS
O
RDERING
P
ARTS
When reporting shortages or damages, or ordering repair parts,
give the complete unit model and serial numbers as stamped
on the unit’s nameplate.
Replacement parts for this appliance are available through your
contractor or local distributor. Your nearest distributor can be
located online at
www.daikinac.com
or by contacting:
EQUIPMENT SUPPORT
DAIKIN NORTH AMERICA LLC
19001 KERMIER ROAD
WALLER, TEXAS 77484
855-DAIKIN-1
SAFETY INSTRUCTIONS
T
O
T
HE
I
NSTALLER
Before installing this unit, please read this manual to familiarize
yourself on the specific items which must be adhered to, including
maximum external static pressure to unit, air temperature rise,
minimum or maximum CFM and motor speed connections.
Keep this literature in a safe place for future reference.
S
HEET
METAL
PARTS
,
SCREWS
,
CLIPS
AND
SIMILAR
ITEMS
INHERENTLY
HAVE
SHARP
EDGES
,
AND
IT
IS
NECESSARY
THAT
THE
INSTALLER
AND
SERVICE
PERSONNEL
EXERCISE
CAUTION
.
CAUTION
