Goodman DP13CM3641A Installation Manual
INSTALLATION INSTRUCTIONS
DP13C/DP13H 13 SEER “M” SERIES WITH R-410A
SELF -CONT AINED PACKAGE AIR CONDITIONERS AND HEA T PUMP UNITS
Index
TO THE INSTALLER............................................................................ 2
SHIPPING INSPECTION ................................................................... 2
REPLACEMENT PARTS .................................................................... 2
ORDERING PARTS ............................................................................ 2
SAFETY INSTRUCTIONS .................................................................. 2
CODES AND REGULATIONS ............................................................ 3
EPA REGULATIONS ........................................................................... 3
ATIONAL CODES ............................................................................. 3
N
MAJOR COMPONENTS ................................................................... 3
PRE-INSTALLATION CHECKS ............................................................ 3
CLEARANCES AND ACCESSIBILITY ............................................................. 3
UNIT LOCA TION................................................................................ 4
GROUND LEVEL PRE-INSTALLATION DETAILS................................................ 4
ROOF TOP PRE-INSTALLATION DETAILS ..................................................... 4
ROOF CURB INSTALLATIONS ONLY ........................................................... 4
IGGING DETAILS ............................................................................. 4
R
CIRCULATING AIR AND FILTERS ...................................................... 5
AIRFLOW CONVERSION ....................................................................... 5
DUCT WORK ................................................................................... 5
FILTERS ........................................................................................ 5
PIPING ........................................................................................... 6
CONDENSATE DRAIN ......................................................................... 6
WIRING.......................................................................................... 6
HIGH VOLTAGE WIRING ..................................................................... 7
OW VOLTAGE WIRING ...................................................................... 7
ATTENTION INSTALLING PERSONNEL:
Prior to installation, thoroughly familiarize yourself with this
Installation Manual. Observe all safety warnings. During installation or repair, caution is to be observed.
It is your responsibility to install the product safely and to
educate the customer on its safe use.
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
These installation instructions cover the outdoor installation of
self contained package air conditioners and heating units. See
the Specification Sheets applicable to your model for information
regarding accessories.
*NOTE: Please contact your distributor or our website for the applicable Specification Sheets referred to in this manual.
L
INTERNAL WIRING ............................................................................ 7
STARTUP, ADJUSTMENTS, AND CHECKS ......................................... 7
START-UP PROCEDURE AND CHECKLIST..................................................... 7
HEAT PUMP START-UP PROCEDURE ....................................................... 7
FINAL SYSTEM CHECKS ....................................................................... 8
COMPONENTS................................................................................ 8
CRANKCASE HEATER ......................................................................... 8
ONDENSER MOTOR ......................................................................... 8
C
COMPRESSOR ................................................................................. 8
CONTACT OR RELAY............................................................................ 8
DEFROST CONTROL ........................................................................... 8
OUTDOOR THERMOSTAT ..................................................................... 8
REVERSING VALVE COIL ...................................................................... 8
NDOOR BLOWER MOTOR ................................................................... 8
I
BLOWER INTERLOCK RELAY ................................................................... 9
IOD-3004
6/2013
Our continuing commitment to quality products may mean a change in specifications without notice.
© 2013
5151 San Felipe St., Suite 500, Houston, TX 77056
www.daikincomfort.com
HEA T PUMP OPERATION................................................................. 9
C
OOLING CYCLE ............................................................................... 9
HEA TING CYCLE ............................................................................... 9
DEFROST CONTROL ........................................................................... 9
SUGGESTED FIELD TESTING/TROUBLE SHOOTING .......................................... 9
IRFLOW MEASUREMENT AND ADJUSTMENT ............................................ 10
A
S
PEED TAP ADJUSTMENTS FOR INDOOR BLOWER MOTOR ............................ 12
REFRIGERANT CHARGE CHECKS ........................................................... 12
ELECTRICAL ADJUSTMENTS .......................................................... 11
MAINTENANCE............................................................................. 13
ERVICE ..................................................................................... 13
S
NADEQUAT E AIR VOLUME THROUGH INDOOR COIL ................................. 13
I
OUTSIDE AIR INTO RETURN DUCT .................................................... 13
UNDERCHARGE .......................................................................... 13
OOR “TERMINATING” SENSOR CONTACT ............................................ 13
P
MALFUNCTIONING REVERSING VALVE - THIS MAY BE DUE TO: ..................... 13
TROUBLESHOOTING CHART ......................................................... 14
APPENDIX .................................................................................... 15
UNIT DIMENSIONS....................................................................... 15
MINIMUM CLEARANCES ............................................................... 16
RECOMMENDED FILTER SIZES ...................................................... 16
W ARNING
I
NSTALLATION AND REPAI R OF THIS UNIT SHOULD BE
PERFORMED
THE REQUIREMENTS OF AN
SPECIFIED
R
EFRIGERATION INSTITUTE
INSTALL
RESULT
ONLY BY
BY
THE AIR-CONDITIONING
OR
REPAIR THIS UNIT WITHOUT SUCH BACKGROUND MAY
IN
PRODUCT DAMAGE, PERSONAL INJURY OR DEATH
INDIVIDUALS MEETING
“E
NTRY LEVEL TECHNICIAN” AS
, H
(AHRI). A
EATING, AND
TTEMPTING TO
AT A MINIMUM
(
)
.
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 nameplate.
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:
CONSUMER AFFAIR S
DAIKIN NORTH AMERICA LLC
7401 SECURITY W A Y
HOUSTON, TEXAS 77040
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.
W ARNING
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 considerations 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, electrical 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.
WARNING
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING
THIS UNIT.
TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR
DEATH.
MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE
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.
WARNING
HIS PRODUCT CONTAINS OR PRODUCES A CHEMICAL OR CHEMICALS WHICH
T
MAY CAUSE SERIOUS ILLNESS OR DEATH AND WHICH ARE KNOWN TO THE
S
TATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS OR OTHER
REPRODUCTIVE HARM.
2
WARNING
O AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH, DO NOT USE
T
I
THIS UNIT IF ANY PART HAS BEEN UNDER WATER.
QUALIFIED SERVICE TECHNICIAN TO INSPECT THE FURNACE AND TO REPLACE
ANY PART OF THE CONTROL SYSTEM AND ANY GAS CONTROL HAVING BEEN
UNDER WATER.
MMEDIATELY CALL A
WARNING
TO PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH,
DO NOT STORE COMBUSTIBLE MATERIALS OR USE GASOLINE OR OTHER
FLAMMABLE LIQUI DS OR VA PORS I N THE V ICINITY OF THIS APPLI ANCE.
CODES AND REGULATIONS
EPA REGULATIONS
IMPORT A NT: THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY (EP A) HAS
ISSUED
VARIOUS REGULATIONS REGARDING THE INTRODUCTION AND DISPOSAL OF
REFRIGERANTS
ENVIRONMENT
REGULATIONS
TECHNICIAN
QUESTIONS
IN THIS UNIT. FAILURE TO FOLLOW THESE REGULATIONS MAY HARM THE
AND CAN LEAD TO THE IMPOSITION OF SUBSTANTIAL FINES. BECAUSE
MAY VARY DUE TO PASSA GE OF NEW LAWS, WE SUGGEST A CERTIFIED
PERFORM ANY WORK DONE ON THIS UNIT. SHOULD YOU HAVE ANY
PLEASE CONTACT THE LOCAL OFFICE OF THE EP A.
NATIONAL CODES
This product is designed and manufactured to permit installation
in accordance with National Codes. It is the installer’s responsibility to install the product in accordance with National Codes
and/or prevailing local codes and regulations.
MAJOR COMPONENTS
The unit includes a hermetically sealed refrigerating system (consisting of a compressor, condenser coil, evaporator coil with flowrator), an indoor blower, a condenser fan and all necessary internal electrical wiring. The heat pump also includes a reversing
valve, solenoid, defrost thermostat and control and loss of charge
protection. The system is factory-evacuated, charged and performance tested. Refrigerant amount and type are indicated on rating plate.
The DP13CM/DP13HM M-series air conditioners and heat pumps
are designed for OUTDOOR USE ONLY. DP13HM M-Series is available in cooling capacities of 2, 2-1/2, 3, 3-1/2, 4 and 5 nominal tons
of cooling. DP13CM M-Series is available in cooling capacities of
3, 4 and 5 nominal tons of cooling. Optional field installed heat
kits are available in 5,8,10,15 and 20 kW. 3 phase heat kits are
available only in 15 and 20 kW. The units can be easily installed in
manufactured or modular homes with existing high-static duct
work. The units can also be easily converted to accommodate a
plenum for normal or low-static applications. The DP13CM/DP13HM
M-series are self contained packaged units so the only connections needed for installation are the supply and return ducts, the
line and low voltage wiring and drain connection. Rated performance is achieved after 72 hours of operation. Rated performance is delivered at the specified airflow. See outdoor unit
specification sheet for split system models or product specification sheet for packaged and light commercial models. Specification sheets can be found at
www.daikincomfort.com for Daikin
brand products.
Within the website, please select the residential or 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.
The information on the rating plate is in compliance with the FTC
& DOE rating for single phase units. The three phase units in this
series are not covered under the DOE certified program. The efficiency ratings of these units are a product of thermal efficiency
determined under continuous operating conditions independent
of any installed system.
PRE-INSTALLATION CHECKS
Before attempting any installation, the following points should
be considered:
• Structural strength of supporting members
• Clearances and provision for servicing
• Power supply and wiring
• Air duct connections
• Drain facilities and connections
• Location may be on any four sides of a home, manufactured
or modular, to minimize noise
CLEARANCES AND ACCESSIBILITY
The unit is designed to be located outside the building with unobstructed condenser air inlet and discharge. Additionally, the
unit must be situated to permit access for service and installation. Condenser air enters from three sides. Air discharges upward from the top of the unit. Refrigerant gauge connections are
made on the right side of the unit as you face the compressor
compartment. Electrical connections can be made either on the
right, bottom or duct panel side of the unit. The best and most
common application is for the unit to be located 10” from wall (4”
minimum) with the connection side facing the wall. This “close to
the wall” application minimizes exposed wiring.
Close to the wall application assures free, unobstructed air to the
other two sides. In more confined application spaces, such as
corners provide a minimum 12” clearance on all air inlet sides.
Allow 36” minimum for service access to the compressor compartment and controls. The top of the unit should be completely unobstructed. If units are to be located under an overhang, there should
be a minimum of 48” clearance and provisions made to deflect the
warm discharge air out from the overhang.
3
UNIT LOCATION
Consider the affect of outdoor fan noise on conditioned space
and any adjacent occupied space. It is recommended that the unit
be placed so that condenser air discharge does not blow toward
windows less than 25 feet away. Consideration should also be
given to shade and unit appearance.
Heat pumps require special location consideration in areas of
heavy snow accumulation and/or areas with prolonged continuous subfreezing temperatures. Heat pump unit bases have holes
under the outdoor coil to permit drainage of defrost water accumulation. The unit must be situated to permit free unobstructed
drainage of the defrost water and ice. A minimum 2" clearance
under the outdoor coil is required in the milder climates.
GROUND LEVEL PRE-INSTALLATION DETAILS
The unit should be set on a solid, level foundation - preferably a
concrete slab at least 4 inches thick. The slab should be above
ground level and surrounded by a graveled area for good drainage. Any slab used as a unit’s foundation should not adjoin the
building as it is possible that sound and vibration may be transmitted to the structure.
Rooftop Installation
ROOF CURB INSTALLATIONS ONLY
NOTE: Sufficient structural support must be determined prior to
locating and mounting the curb and package unit.
Curb insulation, cant strips, flashing and general roofing material
are furnished by the contractor.
Curbing must be installed in compliance with the National Roofing Contractors Association Manual. Construct duct work using current industry guidelines. The duct work must be placed into the
roof curb before mounting the package unit.
Ground Level Installation
ROOF TOP PRE-INSTALLATION DETAILS
Ensure that the roof is weather tight and allows proper drainage
of condensation. Use steel or treated wood beams as unit support for load distribution.
NOTE: To ensure proper condensate drainage, unit must be installed in a level position.
• To avoid possible property damage or personal injur y, the
roof must have sufficient structural strength to carry the
weight of the unit(s) and snow or water loads as required
by local codes. Consult a structural engineer to determine
the weight capabilities of the roof.
• The unit may be installed directly on wood floors or on
Class A, Class B, or Class C roof covering material.
• To avoid possible personal injury, a safe, flat surface for
service personnel should be provided.
Roof Curb Installation
RIGGING DETAILS
WARNING
O PREVENT PROPERTY DAMAGE, THE UNIT SHOULD REMAIN IN AN UPRIGHT
T
POSITION DURING ALL RIGGING AND MOVING OPERATIONS.
LIFTING AND MOVING WHEN A CRANE IS USED, PLACE THE UNIT IN AN
ADEQUATE CABLE SLING.
T
O FACILITATE
WARNING
O AVOID POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH,
T
ENSURE THE ROOF HAS SUFFICIENT STRUCTURAL STRENGTH TO CARRY THE
WEIGHT OF THE UNIT(S), ROOF CURB, SNOW LOADS, AND WATER LOADS AS
REQUIRED BY LOCAL CODES.
DETERMINE THE WEIGHT CAPABILITIES OF THE ROOF.
CONSULT A STRUCTURAL ENGINEER TO
4
CAUTION
O AVOID POSSIBLE PERSONAL INJURY, A SAFE, FLAT SURFACE FOR SERVICE
T
PERSONNEL SHOULD BE PROVIDED.
IMPORTANT: If using bottom discharge with roof curb, duct work
should be attached to the curb prior to installing the unit.
Lower unit carefully onto roof mounting curb. While rigging unit,
center of gravity will cause condenser end to be lower than supply
air end.
Return
Supply
Remove these panels
for downflow duct
applications
Duct Cover Installation
Down Discharge Applications
Cut insulation around bottom openings and remove panels from
the bottom of the unit, saving the screws holding the panels in
place.
NOTE: Single phase models require installation of horizontal duct kit
#20464501NGK (medium chassis) and #20464502NGK (large chassis).
Rigging
CIRCULATING AIR AND FILTERS
AIRFLOW CONVERSION
Units can easily be converted from horizontal to down-discharge
airflow delivery. In down-discharge or high static installations,
the installer should measure the total external static and review
the blower performance charts before performing the installation. In some installations it will be necessary to change the
blower speed to provide proper air flow.
Horizontal Air Flow (Applies to 3 phase models)
Single phase models are shipped without horizontal duct covers. If
needed, these kits may be ordered through Daikin’s Service Parts
department.
DUCT WORK
Duct systems and register sizes must be properly designed for the
C.F.M. and external static pressure rating of the unit. Duct work
should be designed in accordance with the recommended methods of Air Conditioning Contractors of America Manual D (Residential) or Manual Q (Commercial). All ductwork exposed to the
outdoors must include a weatherproof barrier and adequate insulation.
A duct system should be installed in accordance with Standards of
the National Board of Fire Underwriters for the Installation of Air
Conditioning, Warm Air Heating and Ventilating Systems. Pamphlets No. 90A and 90B.
The supply duct from the unit through a wall may be installed
without clearance. However, minimum unit clearances as shown
in the appendix must be maintained. The supply duct should be
provided with an access panel large enough to inspect the air
chamber downstream of the heat exchanger. A cover should be
tightly attached to prevent air leaks.
For duct flange dimensions on the unit refer to the Unit Dimension illustration in the appendix.
For down-discharge applications, the ductwork should be attached
to the roof curb prior to installing the unit. Duct work dimensions
are shown in the roof curb installation manual.
If desired, supply and return duct connections to the unit may be
made with flexible connections to reduce possible unit operating
sound transmission.
Remove these covers
for horizontal duct
applications
FILTERS
CAUTION
T
O PREVENT PRO PERTY DAMAG E DUE TO FIRE AND LOSS O F
EQUIPMENT EFFICIENCY OR EQUIPMENT DAMAGE DUE TO DUST AND LINT
BUILD UP ON INTERNAL PARTS, NEVER OPERATE UNIT WITHOUT AN AIR
FILTER INSTALLED IN THE RETURN AIR SYSTEM.
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