Tekmar Universal Reset Control 363, Брошюра данных

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Copyright © D 363 -06/99
Testing the Control
Testing the Control
The Universal Reset Control 363 has a built in test routine which is used to test the main control
functions. The 363 continually monitors the sensors and displays an error message whenever
a fault is found. See the following pages for a list of the 363’s error messages and possible
causes. When the
Test button is pressed, the Test light is turned on. The individual outputs
and relays are tested in the following test sequence.
TEST SEQUENCE
Each step in the test sequence lasts 10 seconds.
During the test routine, the test sequence is paused by pressing the Test button. While paused, the control displays the testing step as
well as the word PAUS . If the Test button is not pressed again for 5 minutes while the test sequence is paused, the control exits the entire
test routine. If the test sequence is paused, the Test button can be pressed again to advance to the next step. This can also be used
to rapidly advance through the test sequence. To reach the desired step, repeatedly press and release the Test button until the
appropriate device and segment in the display turn on.
Step 1 - If FLOT is selected in the MIXING item, the mixing valve is run fully open. If VAR is selected in the MIXING item, the injection
pump is ramped up over 10 seconds to 100%.
Step 2
- If STOR is selected in the MIXING item, the switching relay is energized and the storage tank injection pump is operated.
At the same time, the Storage segment is displayed in the LCD. Otherwise, N/A is displayed for 1 second.
Step 3 - If FLOT is selected in the MIXING item, the mixing valve is run fully closed. If VAR is selected in the MIXING item,
the injection pump is ramped down over 10 seconds.
NONE, TMPY Occ Ovr, PERM
Occ Ovr, TMPY UnOcc Ovr,
PERM UnOcc Ovr, AWAY Ovr
Default = NONE
363 RTU Schd (Schedule) Menu (1 of 1)
• • • • •
A
LT
D
INST ADV
USER
RTU 062 RTU 063
Range
Access
Level
Description Item Field
Section
The type of setback override that is in effect.
DIP switch =
Setback
AWAY is available even if DIP
≠
Setback
363 RTU Misc (Miscellaneous) Menu (1 of 1)
• • • • •
• • • • •
• • • • • •
The access level that is to be used by the RTU.
DIP switch = Unlock
˚F, ˚C
Default =
°
F
OFF, 30 sec , ON
Default = 30 sec
ADV, INST, USER, LTD
Default = INST
The units of measure that all of the temperatures are
to be displayed in by the RTU.
The operating mode for the back lighting on the LCD
as well as the time of keypad inactivity until the RTU,
automatically returns to the view menu.
BACKLITE = OFF (returns after 10 seconds)
BACKLITE = 30 sec (returns after 30 seconds)
BACKLITE = ON (returns after 90 seconds)
LT
D
INST ADV USER
RTU 062 RTU 063
Range
Access
Level
Description Item Field
Test
not testing
testing
testing paused
off
red
red