Gasboy CFN Series Site Controller III Start-up User Manual
Page 60
System Power
Page 54 MDE-4793A CFN Series Site Controller III Start-up Manual for CFN III Versions 3.5 and above · November 2008
4
On the specified locations of the following components, use a digital AC voltmeter to test and
record the voltages as follows:
• Optional power conditioner - on the output receptacle (see
)
• AC surge protector strip - on the output receptacle (see
)
• PCU(s) - at TB202
• ICR(s) - at TB6
Figure 7-1: AC Output Receptacle
N
(neutral)
G
(ground)
H
(hot)
Measure
Range
From
To
Hot
Neutral
Measure AC voltage between the H and N screws.
This voltage should be 120 VAC ± 10 percent (108 VAC to 132 VAC).
Hot
Ground
Measure AC voltage between the H and G screws.
This voltage should be 120 VAC ± 10 percent (108 VAC to 132 VAC).
Neutral
Ground
Measure AC voltage between the N and G screws.
This voltage should be 0 VAC ± 1 volt.
Note: If power is not within these specifications, correct it before you continue.