FULTON FHE-250 - Standby Mode on Slave DSP

FHE-250 MANUAL 09 2014 ISSUE 2
Page 35
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Button Press: Function:
Briey D Enter CH setpoint adjust mode
Briey E Enter CH setpoint adjust mode
Briey F Enter DHW setpoint adjust mode
Briey G Enter DHW setpoint adjust mode
Briey A Toggle SUMMER mode
Briey B Reset lockout error (if lockout error is present)
Briey C Toggle DHW-OFF mode
A+C for 3 sec. Enter Suspend mode
A+B for 3 sec. Enter Cascade test mode
B+C for 3 sec. Enter Installer+ mode
A for 3 sec. Enter Local test mode
B for 3 sec. Enter Local installer mode
C for 3 sec. Enter History mode
D for 3 sec. Start of Auto Detection procedure
E for 3 sec. Invoke parameter load on all DSPs
Note: The Master DSP is capable of displaying the source of error. Burners are indicated by their address “0” to
“E”(0,1,2,3,4,5,6,7,8,9,A,B,C,D,E). Source of error coming from DSP is identied by address “F”.
3.14.3
STANDBY MODE ON SLAVE DSP
In normal operation the slave boilers will be in standby mode, where “SLA” plus a one digit
number is displayed, which is the address of the boiler.
In error condition, the display will show the type of the error (A is lock-out error, E is a limiting
condition) and a two digit number which designates the type of error. Refer to Section 4.13 for
details of error codes
LCD:
seg1 to seg3 Displayed text “SLA” as slave device indication
seg4 Order of device in chain
P4 Indication of presence of master DSP in chain -always on
P1 Indication of presence of slave DSP, off on terminal DSP
pmp Indication of pump on local boiler
m Indication of ame on local boiler
Button Press: Function:
D for 3 sec. Start of Auto Detection procedure
B for 3 sec. Enter Local installer mode
A for 3 sec. Enter Local test mode