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SECTION 10: Power on Reset Mode
10.1: Auto Self-Test
Every “power on reset” (POR) will initiate an “auto self-test”. After each loss of power the
control will do a self-check once power is restored. This sequence will not be noticeable to the
owner.
During the auto self-test mode, the following conditions are evident:
Current temperature is displayed.
Lights work normally.
User can adjust the temperature set-points.
Lock function works normally.
ON/OFF key works normally.
o NOTE: If the unit is turned “OFF” during the auto-self test, the unit will not be
disabled until the conclusion of the test.
Green LED status indicator works normally.
In addition, during the auto self-test mode, the software version can be displayed by pressing
and holding the ON/OFF key while simultaneously pressing the LOCK key. During the auto self-
test the loads are sequentially enabled and then disabled.
10.2: Manual Auto Test Mode
An “auto test” can automatically be activated by the following key dance: Press and hold the
LOCK and + (plus) keys simultaneously. During the manual test mode, the software version is
automatically displayed until the test in complete.
Example: Display while in manual test mode: 4 (shows software version)
NOTE: The auto test sequence is identical in both POR and manual modes.
10.3: Control Types
Single zone
Dual zone
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