CONTACT CLOSURE SYSTEM - CNTC101
The
CONTACT CLOSURE SYSTEM
is a dual setpoint cycle system which consists of a timer that
allows the operator to have the chamber switch between two setpoints.
In order to operate the Dual Setpoint Cycle System a second setpoint should be set in both the
temperature and humidity controllers. See appendix for instruction to set the second setpoints for
the temperature and humidity controllers.
Note: When 2
nd
Setpoint switch is in “off” position the Temperature, Humidity Controllers
will default back to original setpoints SP.
Note: For units equipped with ramping controllers, the timer maybe used to trigger certain events
but does not necessarily switch between two set points. See controller manual for details.
TIMER
The circular timer on the lower control panel is for the operation of the dual setpoint cycle system.
The timer is adjustable at 15 minute intervals by depressing the cams found on the outer ring of
the timer.
SETTING THE TIMER:
a) Timer is located on the Control Panel. Depress the number of cams toward the timer’s
center to fit duration of your program.
b) Set the timer dial to reflect an entire day.
c) Turn on the Switch marked Setpoint #2.
When the chamber is in the Second Setpoint Mode, the light will indicate Setpoint 2 Active. Also
on both the Temperature and Humidity Controller an indicator light in the lower right hand side of
the controllers will flash on SP2, and the second setpoint will be displayed on the controllers.
CONDENSATE RECIRCULATING SYSTEM: CRSY102
The Condensate Recirculating System is used in conjunction with CARON’s Series 6000 Test
Chambers, as a water delivery system. This system is typically used in facilities where a floor
drain or in-house source of distilled or deionized water are not available. The system provides
continuous, clean, filtered water to the chamber’s humidity injection system, collects and recycles
the condensate that forms in the base of the chamber. Refer to instructions with the CRSY102 for
connection details. Use fittings provided with 6030/6010 to connect to CRSY102.
