Chapter 2: Installation
Verify System Operation
Page 39
3. Verify HVAC Alarm
a. HVAC1: Turn off the HVAC1 prime power breaker at panel or unit
b. Verify NC terminal 46 and 47 is Open
c. HVAC2: Turn off the HVAC2 prime power breaker at panel or unit
d. Verify NC terminal 49 and 50 is Open
Complete the Registration Card
The information on the registration card is critical for establishing the warranty start point.
The following pictures show serial number locations for the WPU and controller box. These must be recorded on the
AIRSYS Product Warranty Registration Card.
WPU serial
number
Controller
box serial
number
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