Daikin DP14CM Installation Manual
2
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
.
TO THE INSTALLER
Carefully read all instructions for the installation prior to installing unit.
Make sure each step or procedure is understood and any special consid-
erations are taken into account before starting installation. Assemble all
tools, hardware and supplies needed to complete the installation. Some
items may need to be purchased locally. After deciding where to install
unit, closely look the location over - both the inside and outside of home.
Note any potential obstacles or problems that might be encountered as
noted in this manual. Choose a more suitable location if necessary.
IMPORTANT NOTE: If a crankcase heater is used, the unit should be
energized 24 hours prior to compressor start up to ensure crankcase
heater has sufficiently warmed the compressor. Compressor damage
may occur if this step is not followed.
Before using this manual, check the serial plate for proper model
identification.
The installation and servicing of this equipment must be performed by
qualified, experienced technicians only.
SHIPPING INSPECTION
Upon receiving the unit, inspect it for damage from shipment. Claims for
damage, either shipping or concealed, should be filed immediately with
the shipping company. Check the unit model number, specifications, elec-
trical characteristics and accessories to determine if they are correct. In
the event an incorrect unit is shipped, it must be returned to the supplier
and must NOT be installed. The manufacturer assumes no responsibility
for installation of incorrectly shipped units.
REPLACEMENT PARTS
ORDERING PARTS
When reporting shortages or damages, or ordering repair parts, give the
complete unit model and serial numbers as stamped on the unit’s name-
plate.
Replacement parts for this appliance are available through your contractor
or local distributor. For the location of your nearest distributor, consult
the white business pages, the yellow page section of the local telephone
book or contact:
HOMEOWNER SUPPORT
DAIKIN NORTH AMERICA LLC
19001 KERMIER ROAD
WALLER TEXAS 77484
855-770-5678
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. Failure to heed safety
information increases the risk of personal injury, property damage, and/
or product damage.
WARNING
WARNING
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.
WARNING
CONNECTING UNIT DUCT WORK TO UNAUTHORIZED HEAT PRODUCING DEVICES
SUCH AS A FIREPLACE INSERT, STOVE, ETC. MAY RESULT IN PROPERTY
DAMAGE, FIRE, CARBON MONOXIDE POISONING, EXPLOSION, PERSONAL
INJURY OR DEATH.
HEAT PUMP OPERATION ..................................................................... 9
COOLING CYCLE ..................................................................... 9
HEATING CYCLE ...................................................................... 9
DEFROST CONTROL ................................................................ 9
SUGGESTED FIELD TESTING/TROUBLE SHOOTING ................... 9
AIRFLOW MEASUREMENT AND ADJUSTMENT ...................... 10
REFRIGERANT CHARGE CHECKS ......................................................... 10
ELECTRICAL ADJUSTMENTS ............................................................... 13
MAINTENANCE................................................................................. 14
SERVICE............................................................................... 14
INADEQUATE AIR VOLUME THROUGH INDOOR COIL ......... 14
OUTSIDE AIR INTO RETURN DUCT ..................................... 14
UNDERCHARGE ................................................................ 14
POOR “TERMINATING” SENSOR CONTACT........................ 14
MALFUNCTIONING REVERSING VALVE -
THIS MAY BE DUE TO: ................................................... 14
TROUBLESHOOTING CHART .............................................................. 15
APPENDIX ........................................................................................ 16
UNIT DIMENSIONS ........................................................................... 16
MINIMUM CLEARANCES ................................................................... 17
RECOMMENDED FILTER SIZES ............................................................ 17
HOMEOWNER’S ROUTINE MAINTENANCE ........................................ 18
START-UP CHECKLIST......................................................................... 19