Vantage Controls STAT - System Testing and Integration; Conventional System Performance Testing

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Page 25

Conventional System Test

Output tested Procedure Expected Result

Fan

Mode = Off

Fan = change from AUTO to

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.