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10
Inputs are made through the test lead
terminals
/ . Defaults at
function. Press
button momentarilytwo times to select
function.
The
function is designed especially for HVAC/R flame sensor applications. The
0.1 A resolution is useful for identifying the minute current changes in flame detector
applications. Flame signal current check should indicate steady flame signal of at least
2 A for a rectification type, or 1.5
A for an ultraviolet type (8
A for self checking
systems). If a flame signal current with inadequate strength or fluctuation beyond 10%,
check the following to avoid the risk of unwanted flame relaydropout :
For gas or oil flames (Minipeeper):
Low supply voltage
Detector location
Defective detector wiring
Dirty viewing windows
Faulty Minipeeper
For oil flames (Photocell):
