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Operation
Table 42-1:
Diagnostics menu (continued)
Menu item
Default
value
Minimum
value
Maximum
value
Units
Description
Test outputs (continued)
Contactor 1, 2, 3, or 4
--
--
--
--
Cycles output to verify operation.
SSR control
--
--
--
--
Ignition module 1, 2, 3, or 4
--
--
--
--
Blower speed control
--
--
--
--
Power vent control
--
--
--
--
Steam valve
--
--
--
--
Test run*
Test run percent
0
0
100
%
Set demand percent value between 0 and 100 to test.
Test run time
0
0
30
minutes
Set test run time duration between 0 and 30 minutes.
Start
Stop
Note:
* Humidifier test run will not occur if safety circuits (for example, duct high limit switch, airflow proving switch, or safety interlock switch ) are not operating
correctly.
*
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