Spirax Sarco BC3250 - 6.4.12 TEST INPUT Sub-menu

IM-P403-89 EMM Issue 8
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TEST
INPUT
INT TEMP
TEST
INPUT
RESIST
TEST
INPUT
OP TEMP
TEST
INPUT
PROBE F
TEST
INPUT
SWITCH
TEST
INPUT
BURNER
Displays the internal temperature of the microcontroller.
Displays the calculated water resistance in ohms, Kohms or Mohms.
Not visible if no Pt100 is fitted. Displays the equivalent operating
temperature, measured by the Pt100 (if connected).
Displays the equivalent calculated Cell or Probe Factor, indicating
the condition of the probe.
Shows if the bottom blowdown switch is OPEN or CLOSED (if
connected).
Displays whether the burner is ON or OFF (if connected).
6.4.12 TEST INPUT sub-menu
Allows access to the diagnostic features.