T
HERMO
C
UBE
200/300/400
T
HERMOELECTRIC
C
HILLER
M
ANUAL
52-11300-1
S
OLID
S
TATE
C
OOLING
S
YSTEMS
,
167
M
YERS
C
ORNERS
R
OAD
,
W
APPINGERS
F
ALLS
,
NY
12590
23
T
ELEPHONE
:
(845)
296-1300
F
AX
:
(845)
296-1303
WEB
:
WWW
.
SSCOOLING
.
COM
V
ERSION
M28
7.3
O
THER
O
PTIONS
-AF: Air Filter Option
The air filter option adds a filter to the ThermoCube air inlet. This
option is recommended for environments with high levels of
airborne contaminants such as dust or animal hair as these
contaminants can stick to the internal air heat sinks, reducing
efficiency and cooling capacity.
-AR: Auto-Restart Option
Normally upon power up, the ThermoCube does not start controlling
the coolant temperature until the START/STOP button is pressed.
With this option selected, the ThermoCube begins controlling the
coolant temperature automatically upon power up. After start-up, the
START/STOP button operates like normal: pressing this button
while running puts the ThermoCube in standby mode (no heating or
cooling), pressing this button while in standby mode initiates coolant
temperature control.
-DC: Dry Contact Alarm Option
The ThermoCube can be configured with two normally closed 1 amp
250V dry contact alarm relays instead of the standard TTL alarms,
one for system faults and one for temperature exceeding the alarm
range. These contacts are wired to the 9-pin dsub connector as
follows:
System Fault Alarm Common:
Pin 6
System Fault Alarm:
Pin 7
Temperature Alarm Common:
Pin 8
Temperature Alarm:
Pin 9
If the RS232 option is chosen with dry contact alarm option, then the
dry contacts are wired to the 9-pin female dsub connector as follows:
System Fault Alarm Common:
Pin 6
System Fault Alarm:
Pin 1
Temperature Alarm Common:
Pin 9
Temperature Alarm:
Pin 4
-DI: DI Water Option
The ThermoCube can be configured for operation with de-ionized
(DI) water. When this option is selected all wetted parts of the
ThermoCube are compatible with DI water.
