tekmar 361 Mixing Control - Manual (Page 17)

Copyright © D 361 -
03/09
17 of 20
Testing the Control
The Mixing Control 361 has a built-in test routine which is used to test the
main control functions. The 361 continually monitors the sensors, and
displays an error message whenever a fault is found. See the following
pages for a list of the 361’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 may be paused by pressing the Test button. Only if there is a mixing demand can the control
be paused in a step. 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 - The injection pump operates at 100% for 10 seconds. After 10 seconds, the injection pump is shut off.
Step 2 - The system pump ( Sys Pmp) is turned on for 10 seconds.
Step 3 - The Boiler contact is turned on for 10 seconds. After 10 seconds, the Boiler and Sys Pmp contacts are shut off.
Step 4 - After the test sequence is completed, the control resumes its normal operation.
Adjust Menu (2 of 2)
The system’s warm weather shut down during the
occupied (Day) period.
35 to 100 °F, OFF
(2 to 38 °C, OFF)
B3
Section Advanced Installer
Display Description Range
Actual
Setting
The system’s warm weather shut down during the
unoccupied (Night) period.
35 to 100 °F, OFF
(2 to 38 °C, OFF)
B3
The units of measure that all of the temperatures
are to be displayed in the control.
°F, °C
This item exits the ADJUST menu by pressing
either the or button.
Test
not testing
testing
testing paused
off
red
red
ADJUST
WWSD
° F
OCC
ADJUST
WWSD
° F
OCC UN
ADJUST
° F
ADJUST