IAQH-1000 Manual
Current Error
Load Current
incorrect
●
Shorted solid-state or
mechanical relay
●
Open solid-state or
mechanical relay
●
Current transformer load
wire associated to wrong
output
●
Defective current
transformer or controller
●
Noisy electrical lines
●
Replace relay
●
Route load wire through current transformer from
correct output, select the output that is driving the
load.
●
Replace or repair sensor or controller
●
Route wires appropriately, check for loose
connections, add line filters
Menus inaccessible Unable to access
screens or particular
parameters of interest
●
Security set to incorrect
level
●
Verify password accuracy
●
Login using appropriate credentials
68
Summary of Contents for IAQH Series
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Page 21: ...IAQH 1000 Manual 21 ...
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Page 50: ...IAQH 1000 Manual Gas Connection and Burner Setup FIgure GT1 50 ...
Page 56: ...IAQH 1000 Manual Figure RTC Figure Midco 1 56 ...
