Daikin DTC Series, Installation Instructions Manual

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2
Startup, Adjustments, and Checks ................................ 9
Air Flow Adjustments ...................................................... 10
Heat Pump Operation ...................................................... 11
Maintenance ..................................................................... 12
Troubleshooting .............................................................. 13
Appendix A Blower Performance Tables ....................... 14
Direct Drive ...................................................................... 14
DTC/DTH036 Standard Down Shot and Horizontal ...... 14
DTC/DTH048 Standard Down Shot and Horizontal ...... 15
DTC/DTH060 Standard Down Shot ............................ 16
DTC/DTH060 Standard Horizontal ............................. 17
Appendix B Electrical Data ............................................. 18
Appendix B Electrical Data ............................................. 19
Appendix C Unit Dimensions ......................................... 20
Wiring Diagrams .............................................................. 21
Wiring Diagrams for Models With DDC Controls ......... 25
Startup Checklist ............................................................. 34
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. 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
To The Installer
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.
CAUTION
Sheet metal parts, screws. clips and similar items
inherently have sharp edges, and it is necessary that
the installer and service personnel exercise caution.
WARNING
Do not connect to or use any device that is not design
certified by the manufacturer for use with this unit.
Serious property damage, personal injury, reduced
unit performance and/or hazardous conditions may
result from the use of such non-approved devices.
WARNING
This product contains or produces a chemical or
chemicals which may cause serious illness or death and
which are known to the state of California to cause
cancer, birth defects or other reproductive harm.
WARNING
To avoid property damage, personal injury or death, do
not use this unit if any part has been under water.
Immediately 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
This unit must not be used as a “construction heater”
during the finishing phases of construction on a new
structure. This 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!
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
To prevent 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
WARNING
To 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.
This unit is approved for outdoor installation ONLY.
Rated
performance is achieved after 72 hours of operation. Rated