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Page 26 PT-EXPL5000 060311
Energy Reduction
(ER)
1. The ER feature can be used to save energy and aids in extending the life of the sys-
tem.
2. The ER button is located at the top L/H side of the control. The ER feature is acti-
vated by pressing the ER button one time, and the ER logo will appear on the digital
display.
3. The purpose of the ER feature is to reduce energy cost, by shifting the Set Point up
by 4 degrees, which will allow the cooling system to run for shorter periods of time,
resulting in a reduction in energy cost.
4. The ER feature allows for Energy Savings at any time - During periods of high ambi-
ent temperatures, vacations or business travel.
5. To deactivate the ER feature, press the ER button one time, and the ER logo will turn
o.
6. The ER feature can be conveniently adjusted to the customer’s specic needs, by
accessing the “Customer Preference Select Mode” (CPSM). See Customer Preference
Select Mode Instructions.
Set
Button
1. Press the “Set” button once and it will display the Set Point. After approximately 5
seconds, the display will return to normal operation and display the Bottle Probe
temperature.
2. Standard Controller - Press and hold the “Set” button for 3-5 seconds until the set
point is displayed and the °F symbol starts blinking. Next press the “UP or Down”
arrows to change the Set Point. Next press the “Set” button once and the Set Point
numbers and the °F on the display will blink to conrm the new Set Point setting.
3. Press and hold the “Set” button during the display of the Hi/Low “Temperature Data
History” (hold button unit “rst” blinks on display), and it will erase the past recorded
data le and start recording, from the current time and temperature.
4. Press the “Set” and the “Down Arrow” buttons simultaneously, for 10-15 seconds,
and you will access the “Customer Preference Selection Mode” (CPSM). The CPSM
allows the customer to “Fine Tune” the Control Operating System to their applicable
choice.
CPSM Mode Press the “Set” and the “Down Arrow” buttons simultaneously, for 10-15 seconds, and
you will access the “Customer Preference Selection Mode” (CPSM). The CPSM allows the
customer to “Fine Tune” the Control Operating System to their applicable choice.
The following CPSM options are available for adjustment:
Fon – Humidity Management Enhancement: This parameter is normally set at 0, which
should provide adequate relative humidity for the cellar.
• An increase in this parameter will increase the Humidity Enhancement (%RH), and a
decrease in the parameter will decrease Humidity Enhancement (%RH).
• Adjustments should be made in increments of 5, with a maximum of 15, and a
minimum of 0.
• After any adjustment to Humidity Enhancement, you should wait a minimum of
three days before making any additional adjustments. This will allow the cellar suf-
cient time to acclimate to the new setting.
Fof - Humidity Management Enhancement: This parameter is normally set at 15. This
parameter should not be adjusted, as it simply provides an OFF cycle time for the fan,
during the compressor OFF cycle. However, the parameter is located within the CPSM
as a convenience to the customer, should it need to be adjusted.