2 www.amana-ptac.com SS-DPTAC
SPECIFICATION SHEET
FEATURES
DIGISMART™
The Amana® DigiSmart™ suite of products work together to let you control and monitor each air conditioning
unit.
In-Room Products
PTAC — The PTAC itself contains all the processing power and software to manage energy consumption, unit
status, and comfort performance.
Occupancy Control — The remote sensor above the door determines if the room is occupied or not. If
occupied, normal routines run, but if unoccupied the PTAC can change temperature settings based upon
owner settings.
Remote Thermostat — The DigiSmart™ remote thermostat works just like the one at home but unlike other
PTACs does not disable the unit controls. Remote and PTAC control panels work at the same time and show
the same information.
Set-up — Best of all, no wiring. All of the peripheral devices can be installed by your handy man without
called an expensive electrician. A touch of a button connects the peripherals to the air conditioner in that
room.
Property-Wide Network
The Tridium Jace™ controller connects all Amana® DidgSmart™ PATCs in a property automatically through a
self-detection routine.
Once connected to your PC, the status and operating condition of each unit can be viewed remotely and
settings changed centrally.
The Tridium Jace™ controller through its NiagaraAX protocol has already built connections to more than
100 commercially available building management systems. So once the network is up and running, Amana®
PTACS can be integrated with your existing building management system or if desired, controlled remotely
through the internet.
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PRODUCT FEATURES
On-Board Energy Management System (EMS)
Set-Back Mode — the owner can determine amount of time unit left
‘untouched’ (buttons not pushed) before the PTAC begins a set-back routine
and new thermostat temperature takes effect, also selected by owner.
Maintenance Status — Separate green LED indicator light to show if unit
requires maintenance
Electronic Temperature Limits – owner can set separate cooling and heating
temperature ranges and limit operation to one-degree increments, saving
energy by preventing guests from over-cooling or over-heating.
Enhanced Dehumidifi cation Cooling Mode — the unit can be set to lengthen cooling cycles while the room
is occupied or unoccupied. This passes more air through the unit while the coil is below the dew point,
increasing the amount of moisture removed.
Unit Diagnostics — when switched to diagnostics mode, the unit shows ten different self-diagnosis codes to
help keep the unit running most effi ciently.
Freeze Protection — when the unit senses temperature of 40ºF or below, the unit automatically activates the
fan motor and the electric or hydronic heat to help prevent burst water pipes or broken fi xtures caused by
freezing temperatures.
Extended Heating with the Heat-Pump — heat pump models will operate in heat-pump mode with external
temperatures as low 24ºF to provide additional energy savings.
30-Second Fan-Off Delay — the fan continues to run for 30 seconds after the compressor has stopped or after
electric heat has been turned off. This improves effi ciency by dispersing the cooled or heated air still on the
coil into the room.
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Maintenance
Indicator Light
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