Product Profile

2
DIGITAL TEMPERATURE
READOUT
By digitally monitoring the desired room temperature, the room is controlled more precisely than con-
ventional systems. The large, easy-to-read LED display can show either the set point or actual room
temperature as selected by owner.
ONE-TOUCH
OPERATION
When the unit is powered off, the unit can be returned directly to heating or cooling mode by pressing the
‘Heat’ or ‘Cool’ buttons without the confusing power up sequence of some controls. One-touch control
takes the guesswork out of unit control, delivering a more enjoyable experience and eliminating front-desk
calls.
FAN SPEED MODE
Friedrich PTAC/PTHP units feature two fan speeds and AUTO mode for the user to select from. This
allows the user to properly select the amount of airow for the desired comfort level and also deliver quiet
performance.
CONSTANT FAN MODE
Pressing the Constant fan mode button will provide constant fan operation in cooling or heating modes.
The fan speed selection is made by pressing either "High" or "Low" fan speed button.
INDIVIDUAL MODE
& FAN CONTROL
BUTTONS
By having separate control buttons and indicators for both fan and mode settings, the Friedrich digital
control eliminates the confusion of previous digital PTACs. The accurate temperature setting provides
greater guest comfort than other systems.
QUIET START/STOP
FAN DELAY
The fan start and stop delays prevent abrupt changes in room acoustics due to the compressor energiz-
ing or stopping immediately. Upon call for cooling or heating, the unit fan will run for ve seconds prior to
energizing the compressor. Also, the fan-off delay allows for “free cooling” by utilizing the already cool
indoor coil to its maximum capacity by running for 30 seconds after the compressor.
REMOTE THERMOSTAT
OPERATION
Some applications require the use of a wall-mounted thermostat. All new Friedrich PTACs may be
switched from unit control to remote thermostat control easily without the need to order a special model
or accessory kit.
INTERNAL DIAGNOSTIC
PROGRAM
The Friedrich digital PTAC features a self-diagnostic program that can alert maintenance to component
failures or operating problems. The internal diagnostic program saves properties valuable time when
diagnosing running problems.
SERVICE ERROR CODE
STORAGE
All Friedrich PTAC units have self-diagnostic features that will store trouble codes in the case of an event.
Storing the codes allows the property to see the trouble codes at a future time after the condition may
have corrected.
ROOM FREEZE
PROTECTION
When the PTAC senses that the indoor room temperature has fallen to 40
°
F, the unit will cycle on the
fan (high) and the electric strip heat to raise the room temperature to 46
°
F, and then cycle off again. This
feature works regardless of the mode selected and can be turned off. The control will also store the Room
Freeze cycle in the service code memory for retrieval at a later date. This feature ensures that unoccupied
rooms do not reach freezing levels where damage can occur to plumbing and xtures.
RANDOM COMPRESSOR
RESTART
Multiple compressors starting at once can often cause electrical overloads and premature unit failure.
The random restart delay eliminates multiple units from starting at once following a power outage or initial
power up. The compressor delay will range from 180 to 240 seconds.
CONDENSATE REMOVAL
SYSTEM
Condenser fan utililzes slinger ring technology to pick up condensate from the base pan and disperse it
on to the condenser coil where it evaporates. This helps to cool the coil and increase the energy efciency
of the unit.
Product Features