Product Specification Sheet

SS-DPTAC www.amana-ptac.com 7
6 www.amana-ptac.com SS-DPTAC
P roduCT s PeCifiCATions P roduCT s PeCifiCATions
Furnish and install air-cooled through-the-wall package terminal air condioners amd heat pumps (assembled in the USA).
Units are rated in accordance with the ARI (Air Condioning & Refrigeraon Instute) Standards 310/380-93, CSA (Canadian
Standards Associaon) EEV cercaon programs and listed by U. L. (Underwriters Laboratories).
rATings
Each unit must meet the following specicaons:
ARI rang of _________BTUH cooling (and _________ BTUH
reverse cycle heang with a COP of _________ at 47° F O.D.)
Electric resistance heat of _________ BTUH. Total Amp draw
must be of ________ and _________ Was at _________ volts.
The unit must remove a minimum of _________ pints of
moisture per hour when operated at rang condions. The EER
must be a minimum of _________ EER.
uniT CHAssis
Each unit must be slide out design shipped with room cabinet
front installed. Unit chassis must have the ability to be installed
with 0 clearance from nished oor. An electrical power cord
must be included with chassis and installed by the manufacturer
to assure proper NEMA 6 or 7 conguraon and UL-approved
length. Units less than 250 volts must also have a LCDI power cord.
Unit must be tested for conformance to ASTME water inltraon
specicaon ASTME 331-86, which ensures no water inltraon
when tested at 8" rain per hour at 63 mph wind for 15 minutes.
room CAbineT
The monochromac front of the room cabinet must be able to
be eld-secured to chassis to inhibit tampering. Filter must be
accessible without removing room front. Cabinet depth must
not exceed 7⅝” to minimize unit’s impact on room space.
Coils
Unit’s coils must have ried copper tubing expanded into
rippled-edge louvered aluminum ns. Exterior coil must be of
a two-row bent coil design with removable shroud top to allow
easy-access for cleaning of the exterior coil.
HeAT PumPs
Each unit must include a change-over thermistor that senses an
outside ambient switch-over temperature as low as 24°F, lock-
open refrigerant reversing valve during heat pump operaon,
temperature-acvated defrost drain and automac emergency
heat operaon to override the heat pump’s change-over
thermostat and bring on electric resistance heaters in the event
of a sealed system failure. Unit must not operate compressor
and electric heaters simultaneously.
ComPressor
The compressor must be hermecally sealed, internally isolated,
rotary-type and permanently mounted on rubber isolators. No
removal or adjustment of compressor hold-down bolts is to be
required during installaon.
WArrAnTy
The warranty is for Full One Year on the enre unit; Full 2nd through
5th Year on the enre sealed refrigerant system components;
Limited Second through Fih Year on funconal parts only.
uniT digiTAl ConTrols
The unit’s control must be completely wired and accessible from
the top of the chassis. Controls shall be a LED touch-pad design
with seven large, easy-to-read and use buons: Heat – Cool –
O – Fan – Temp+ (plus) – Temp- (minus) and two red seven-
segment LED temperature displays. Unit shall have a green
status LED to advise owner of operaonal diagnosc messages.
Unit shall have one-buon acvaon via membrane touch-pad.
Unit control board shall have an 18-pin low-voltage connector
to allow for easy connecon to remote wired devices. Unit shall
have two serial-port connectors for easy connecon to wired or
wireless EMS (Energy Management Systems).
Unit must have the ability to easily congure owner-selectable
and programmable funcons:
• Fan-cycle operaon
• Electronic temperature liming for cooling
• Electronic temperature liming for heang
• Enhanced dehumidicaon cooling operaon
• Unoccupied 18-hour temperature set-back
• Un-rented temperature set-back
• Mulple unit twinning to one wired thermostat
• Load-shedding operaon
• Front-desk on-o or temperature set-back
Unit must be able to connect to approved remote devices:
• Wired thermostat
• Wired door moon sensor
• Wired room moon sensor
• Wired room-to-room transfer fan
• Front Desk Control
• Future RF wireless communicaons devices
Unit must be able to acquire and display operaonal temperature
data from up to six installed thermistors to include:
• IAT—Indoor air temperature (black)
• ICT—Indoor coil temperature (red )
• IDT—Indoor discharge temperature (yellow)
• OCT—Outdoor coil temperature (blue) (heat pumps & Wire-
less cooler models)
• OAT— Outdoor Air Temperature (Wireless-ready models only)
• Orange—Miscellaneous thermistor or analog device (oponal)
evAPorATor/Condenser fAns
Direct drive with a permanent, split-capacitor, two-speed indoor
motor. Condensate must be directed onto the back and sides of
the coil to aid in evaporaon and removal.
Air disCHArge
Must be a sloped surface so that obstrucons cannot be placed
on the unit. Discharge condioned air can be directed into the
room at an angle of 16 or 56 degrees from the vercal posion.
The discharge grille must be of polycarbonate material to resist
bending, cracking, rusng and corrosion.
ConTrACTor's bid sHeeT