Conair PCW-1.5 User Manual page 50

To return to the To Process
Temperature screen from
any other screen, press and
hold the button for
at least 5 seconds until the
temperature displays.
i
NOTE: Setback will show
down to 20ºF but it is limit-
ed by the variable to 40ºF
unless changed.
4 - 8 l O p e r a t i o n
T I C C o n t r o l C h a n g i n g t h e
Te m p e r a t u r e U n i t s ( U N )
The Temperature units parameter allows selection of the displayed temperature units.
The available selection is either degrees Celsius or Fahrenheit. ºC or ºF depicts this.
1
Press the Enter key unit the default configuration page UN is dis-
played.
2
Press Enter again to show ºC or ºF.
3
Toggle between the up/down to select your desired units.
4
Press Enter to accept the units.
T I C C o n t r o l C h a n g i n g t h e L o w
S e t p o i n t L i m i t ( L t S )
The default low temperature limit for the to process fluid is factory set at 45 °F. This
temperature limit is the lowest temperature you can operate the chiller at without
adding Glycol. If you want to operate below this factory setting, you will need to
adjust this setting accordingly. Additionally, you will need to add the correct percent
of Glycol to the process water side of the system and adjust the (SPL). See Filling the
Chiller, Section 3.
Once the chiller is filled with the correct percent of Glycol proceed to set the Low
Setpoint Limit.
1
Press the Enter key unit the default configuration page UN is dis-
played.
2
Toggle up/down keys until LtS displays on the screen. LtS flashes,
along with the current low limit temperature.
3
Press Enter and Press up/down until you get to the desired value.
4
Press Enter to accept the new value.