Telemark Cryogenics 2400 - Scroll Push Button; Cool Push Button; Defrost Push Button; Standby Push Button

Telemark Cryogenics Microprocessor Based Cryochillers
Page
44 of 63 Revision 1.0.7 October 2018
3.0.2 SCROLL Push Button
3.0.3 COOL Push Button(s)/Indicators(s)
By pressing this button the unit will go into “COOL”. The
Button will need to be depressed for a period of about 3
seconds before the unit will go into the “COOL” mode.
Referring to Fig 20 above the Coil #1 push buttons are on the
left and Coil #2 buttons are on the right. When the unit is in
the “COOL”mode the corresponding push button is illuminated.
3.0.4 DEFROST Push Button(s)/Indicator(s)
By pressing this button the unit will go into “DEFROST”. The
Button will need to be depressed for a period of about 3
seconds before the unit will go into the “DEFROST” mode.
Referring to Fig 20 above the Coil #1 push buttons are
on the left and Coil #2 buttons are on the right. When the unit
is in the “DEFROST” mode the corresponding push button is
illuminated. When the unit is “remote” mode and the unit is in
“DEFROST” the push button is illuminated
3.0.5 STANDBY Push Button(s)/Indicator(s)
When power is applied the left hand “Coil#1” STANDBY
indicator lamp will be illuminated. Pressing this will start the
unit and the unit will the go into the “PRE_COOL” mode.
During the PRE_COOL time the button will not be illuminated.
When the unit has cooled down and the CT is acceptable, the
button will re-illuminate (ie come back on).
. When the unit is powered, but without the compressor not
running and with the remote cable plugged in and/or remote
mode has been selected externally the “Coil#1 STANDBY push
button will flash to indicate that the unit is in “REMOTE” mode
NOTE: When in “remote” mode all buttons
except the “SCROLL” button are disabled
By pressing this button the will put the unit into “STANDBY”
mode. The Button will need to be depressed for a period of
about 2-3 seconds before the unit will go into the “STANDBY”
mode. Referring to Fig 20 above the Coil #1 push buttons are
on the left and Coil #2 buttons are on the right. When the unit
is in the “STANDBY” mode the corresponding push button is
illuminated.