30A168
A. GENERAL -
The “basic” gas fryer is equipped with a Default-to-Manual-Restart (DTMR) Control, which uses an Electronic
Thermostat. Some fryers are equipped with an Ultrastat 11,21 or 25 Cooking Computer that use the same Temperature Sensing
Probe. In this section, the operation of the gas fryer will cover the Default-to-Manual-Restart (DTMR) Control.
NOTE
: Refer to Manual PN 30A053, ULTRASTAT 11 Cooking Computer Operating Instruction; or Manual PN 30A009, ULTRASTAT
21 Cooking Computer Operating Instruction; or Manual PN 30A051,ULTRASTAT 25 Cooking Computer Operator Instruc-
tions for operation of a fryer with one of these controls.
B. COOKING
: Most products should be cooked with a shortening temperature about 350˚F (177˚C); however, each product
should be cooked at the LOWEST temperature that produces a high quality product while obtaining maximum usage of the
shortening.
DO USE A HIGH QUALITY SHORTENING TO ACHIEVE A CONSISTENT QUALITY PRODUCT AND LONG TERM
SAVINGS.
DO NOT SALT PRODUCTS OVER THE FRYER AS SALT QUICKLY DETERIORATES THE SHORTENING AND FLA-
VORS OTHER PRODUCTS COOKED IN THE SAME SHORTENING.
DO FILTER SHORTENING AFTER THE LUNCH AND DINNER RUSH AND MORE OFTEN IN A HIGH SALE VOLUME
STORE; AND BOIL-OUT THE FRYER EVERY SEVEN (7) DAYS.
WARNING: WHEN ASSEMBLED, ENSURE THERE ARE NO FINGER LOOPS ON THE STANDPIPE SIDE OF THE MICRO-
MESH FILTER.
C. TEST START-UP AND COOKING
1.
GENERAL:
The Default-To-Manual-Restart(DTMR) Control along with an
Electronic Thermostat is connected to a fryer’s electrical system to control
operation of the fryer.
a. The DTMR contains a Default-To-Off circuit that will
DISABLE
the fryer
anytime the Drain Valve is
OPEN
, and a Default-To-Melt circuit that will
automatically place the fryer in a
SHORTENING MELT MODE
to gradually
and safely heat shortening each time the fryer’s toggle ON/OFF switch is
turned
ON
.
b. Electronic Thermostat: The Electronic Thermostat has a temperature
range from 200°F (93˚C) to 400˚F (204˚C) and will accurately
maintain a preset shortening cook temperature
within ± 2˚.
2.
DEFAULT-TO-MANUAL-RESTART (DTMR) CONTROL
a.
BLUE READY TO START LAMP
-
When lit indicates
the fryer’s Toggle ON/OFF switch is in the
ON
position,
the Drain Valve is
CLOSED
and the fryer is ready to be
placed in operation.
b.
START BUTTON
-
When the button is momentarily depress-
ed, it places the fryer in operation.
c.
RED STARTED LAMP
-
When lit indicates the
START BUTTON
has been depressed, placing the fryer in opera
tion.
d.
AMBER MELT MODE LAMP
-
When lit indicates the fryer is in the
MELT MODE
and that the melt cycle timing
module in the DTMR Default-to-Melt circuit is turning the fryer’s heat mechanism
ON
and
OFF
, to gradually and
safely heat the shortening.
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Page 31 of 56
Содержание F-P20-18
Страница 5: ...30A168 GENERAL INFORMATION Page 1 of 56...
Страница 11: ...30A168 PRE INSTALLATION Page 7 of 56...
Страница 13: ...30A168 RECEIVING INSTALLING Page 9 of 56...
Страница 18: ...30A168 INITIAL START UP Page 14 of 56...
Страница 22: ...30A168 ABBREVIATED OPERATING INSTRUCTIONS Page 18 of 56...
Страница 24: ...30A168 ELECTRONIC THERMOSTAT CALIBRATION Page 20 of 56...
Страница 26: ...30A168 PREVENTIVE MAINTENANCE TROUBLESHOOTING Page 22 of 56...
Страница 29: ...30A168 CLEANING Page 25 of 56...
Страница 34: ...30A168 FRYER OPERATION Page 30 of 56...
Страница 37: ...30A168 FILTER TUB ASSEMBLY INSTALLATION Page 33 of 56...
Страница 39: ...30A168 FILTERING POLISHING SHORTENING Page 35 of 56...
Страница 42: ...30A168 SHORTENING BOIL OUT DISPOSAL INSTALLATION Page 38 of 56...
Страница 46: ...30A168 TECHNICAL ASSISTANCE ORDERING INFORMATION Page 42 of 56...
Страница 48: ...30A168 RECOMMENDED SPARE PARTS Page 44 of 56...
Страница 50: ...30A168 PARTS IDENTIFICATION Page 46 of 56...
Страница 52: ...30A168 ULTRAFRYER MODEL PAR 3 H GAS FRYER FRONT VIEW Page 48 of 56...
Страница 59: ...30A168 WIRING DIAGRAMS Page 55...