User's Manual Part 3

T ECHNICAL D OCUMENTATION P ROTECTING P EOPLE AND A SSETS
®
D
ATE
:
27
M
ARCH
2017
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V
ERSION
:
1.8
48
R
ANGER
®
-
X5
R
ADAR
S
YSTEM
(M
OBILE
)
F
UNCTIONAL
O
VERVIEW AND
T
HEORY OF
O
PERATION
EEC
®
|
C
OMPANY
P
ROPRIETARY
2.1.4.1.5. Peltier Device Temperature Controller (Unit 2 A1 A3 A1 A6, A7)
The TC‐48‐20 is thermoelectric temperature controller capable of controlling up to 50 volts and
20 amps. Housed in a die‐cast aluminum box, it incorporates a keypad and a liquid‐crystal
display capable of displaying two lines of text, each up to 16 characters long. The display allows
the user to monitor the sensor temperature, output level, and menu settings. The integrated
keypad accesses an easy‐to‐use menu system, allowing the user to adjust all of the basic
controller parameters such as the set temperature, tuning parameters, and alarm parameters.
There are two TC-48-20 devices. One connects to the Weatherized Cold Plate (Unit 2 A1 A3 A1
A4) on the IQ2-IFD and the other connects to the Weatherized Liquid Cooler (Unit 2 A1 A4 A6).
Figure 40. Peltier Temperature Controller (TC-48-20)
1.
Menu Button
2. Decrease Parameter (Down Arrow)
3. Increase Parameter (Up Arrow)
4. LCD Display