Vantage Controls STAT, Руководство по эксплуатации и установке

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Page 25
Conventional System Test
Output tested Procedure Expected Result
Fan
Mode = Off
Fan = change from AUTO to
ON Fan should turn on and off
1’st stage cooling
Mode = COOL
Override the temperature
(page 9) by - 5ºF (-3ºC) from
room temperature and
SELECT ENGAGE
First stage cooling should
engage
2’nd stage cooling*
Remain in COOL mode
Return to Override menu and
SELECT ENGAGE again
Second stage cooling should
engage
1’st stage heating
Change mode to HEAT and
override the temperature by
+5ºF (+3ºC) and ENGAGE First stage heating should
engage
2’nd stage heating**
Remain in HEAT mode and
return to Override menu.
SELECT ENGAGE.
Second stage heating should
engage.
* Only in two stage cooling systems.
** Only in two stage heating systems.