FBD FBD550 - Lcd Display Error Messages

13.27 Drinks “collapse” or A. Chamber not filled properly. A. Defrost and assure chamber is
“fall”. (CO2 is 90% full. Then press "Run".
escaping from the B. CO2 level in drink too high. B. 1. To affect BOTH chambers,
drink.) lower "Reg.CO2" within
28-32 psi range.
2. To affect ONE chamber, raise
the level control settings (using
the instructions in Section 10.2
of this manual).
C. “THAW/FREEZE” settings A. Raise the “THAW/FREEZE” using
are set too low. the instructions in Section 11.2.
D. Air not cleared from chamber D. Follow "Filling the chamber"
prior to filling chamber. instructions in Section 6.3.
E. Contaminated Syrup supply. E. Syrup being used is more than
three (3) months old, or is not an
FCB syrup.
F. Contaminants in product from F. Flush chamber and remove excess
excessive lubrication of valve lubrication contaminants.
or seal.
G. Contaminated CO2 or water G. Contact CO2 supplier or plumber.
supply.
13.28 Drink tends to “grow” A. “THAW/FREEZE” settings are A. Lower the “THAW/FREEZE”
or continue to expand set too high. settings using the instructions in
in volume after drawn Section 11.2, this manual.
into cup. B. Incorrect Brix or water/syrup B. Check water and syrup flows and
flow rates. adjust if necessary. Then check
brix (see Section 6.2).
C. CO2 level in drink too high. C. 1. To affect BOTH chambers,
lower "Reg.CO2" within
28-32 psi range.
2. To affect ONE chamber, raise
the level control settings using
the instructions in Section 10.2
of this manual.
LCD DISPLAY ERROR MESSAGES
13.29 PMAX A. Chamber pressure above A. Dispense one (1) drink; see if
55 psi. PMAX recurs.
B. Expansion tank pressure B. Replace expansion tank
system not working correctly. regulator.
NOTE:
This is not the same regulator as
used on the header.
C. Tank transducer shorted C. Replace transducer.
at 99 psi.
D. Level Control set too high. D. Level Control settings may need to
be lowered. Set the Level Control
using the instructions in
Section 10.2 of this manual.
E. Level Control too low. E. Level Control settings may need to
be raised due to excessive CO2 in
the chamber. Raise the Level
Control settings using the
instructions in Section 10.2 of
this manual.
F. "Regulated CO2" transducer F. Insure that the tank transducers
reading inaccurately. are reading the CO2 regulated
pressure correctly [i.e., filling about
5-7 PSIG (34.5-48.3 KPa) below
“REG CO2”].
(Item 13.29 continued on next page.)
TROUBLE CAUSE REMEDY
27