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(Section 14.26 continued from previous page.)
E. “THAW/FREEZE” settings
E. Raise the “THAW/FREEZE”
set too low.
settings using the instructions in
Section 11.2 of this manual.
F.
Volumetric Valve
F.
Activate "Solution Disp" in Manual
malfunctioning and not
On/Off and check for flow. Also
allowing the chamber to fill.
check for 24VAC at Volumetric
Valve PCB. Clean solenoid or
replace, if necessary.
14.27
Drinks “collapse” or
A. Chamber not filled properly.
A. Defrost and assure chamber is
“fall”. (CO
2
is
90% full. Then press "Run".
escaping from the)
B. CO
2
level in drink too high.
B. 1.
To affect BOTH chambers
,
drink.
lower "Reg.CO2" within
28-32 psi (193.0 - 220.8 KPa)
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.
Solution Solenoid is
F.
Activate “Solution Sol” in Manual
malfunctioning and not
On/Off. Check for 24VAC at coil.
allowing the chamber to fill.
Clean solenoid or replace, if
necessary.
G. Relay board not sending
G. Test relay board for 24VAC output
power to solution solenoid
and 5VDC input on solenoid relay
coil.
Replace relay board, if necessary.
14.28
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. CO
2
level in drink too high.
C. 1.
To affect BOTH chambers
,
lower "Reg.CO2" within
28-32 psi (193.0 - 220.8 KPa)
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
14.29 PMAX
A. Chamber pressure above
A. Dispense one (1) drink; see if
55 psi.
PMAX recurs.
B. Expansion tank pressure
B. Replace expansion tank regulator.
system not working properly.
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.
(Section 14.29 continued on next page.)
TROUBLE
CAUSE
REMEDY
28