Prince Castle 740-T Series User manual

OPERATING
INSTRUCTIONS
Pictured Model 740-T88
Model
ELECTRICAL
740-T Series 740-TJ Series
120 olts 100 olts
50-60 Hz 50/60 Hz
740-TF Series
220-240 olts
50/60 Hz
This product is warranted to be free from defects in material
and/or workmanship for a period of 1 year from date of original
installation, not to exceed 18 months from the date of
manufacture.
Any component which proves to be faulty in material and/or
workmanship will be replaced or repaired (at the option of
Prince Castle, Inc.) without cost to the customer for parts and
labor. This equipment is portable; charges for on-location
service (e.g., trip charges, mileage) are not included in the
provisions of this warranty.
This warranty is subject to the following exceptions/conditions:
• Use of any non-genuine Prince Castle parts voids this
warranty.
• All labor to be performed during regular work hours.
Overtime premium (the incremental amount) will be charged
to the customer.
• Damage caused by carelessness, neglect and/or abuse
(e.g., dropping, tampering or altering parts, equipment
damaged in shipment, by fire, flood or an act of God) is not
covered under this warranty.
• All problems due to operation at voltages other than that
specified on equipment nameplates are not covered by this
warranty. Conversion to correct voltage is the customer’s
responsibility.
• This equipment must be serviced by Prince Castle
Authorized Service Agency or a Prince Castle Service
Technician during the warranty period.
LIMITED WARRANTY
740-519revAPrinted in USA 3/06 © 2006
http://waterheatertimer.org/Countdown-timer-horsepower-ratings.html

INSTALLATION
1. After you have removed the timer from the carton,
inspect the unit for signs of damage. If there is
damage to the unit:
lNotify carrier within 24 hours after delivery.
lSave carton and packing materials for inspection
purposes.
lContact your local dealer or, if purchsed directly,
the Prince Castle Customer Sales Department at
1-800-722-7853 to arrange for a replacement to
be sent.
2. erify that all parts have been received. Mounting
Brackets and hardware provided.
3. To mount the timer, place mounting brackets in de-
sired location. Scribe location of mounting holes,
center punch, and drill holes. Attach timer to mount-
ing brackets placing star washer between bracket and
timer.
DISPLAYS AND INDICATORS
Shows the time for the selected channel
number.
Indicates the time value is in Hours and
Minutes.
Indicates that the time value is in
Minutes and Seconds.
Located above each channel timer
button, these lights change color
depending on the stage of the count-
down. Green = first 70% of countdown,
Yellow = next 20% countdown,
Red = last 10% of countdown.
CONTROLS
Activates countdown sequence in the
run mode.
In the program mode, it increases time
values for each channel . In the Run
Mode, it is used in conjunction with logo
button to increase the volume.
In the program mode, it decreases time
values for each channel . In the run
mode, it is used in conjunction with logo
button to decrease the volume.
Activates Program Mode and used to
adjust the alarm sound level.
PROGRAMMING
1. Press and hold the PR NCE CASTLE logo for six
seconds. The T ME displays will change from
---- to Prog and a beep will sound.
2. Press the timer channel to be programmed. The
LED indicator for the selected button will turn
yellow and a beep will sound. The current pro-
grammed time for that channel will be displayed in
the T ME display and the time value will indicate
either H:M OR M:S.
3. Press the SCAN/UP Arrow or the SCAN/DOWN
Arrow button to change the program time for the
selected channel.
2
Channel
(Button)
SCAN/UP
ARROW
SCAN/DOWN
ARROW
PR NCE
CASTLE
Logo
T ME
Display
H:M
M:S
LED
ndicators
Prog
Prog
Prog
Prog
Prog
Prog
3:00
Printed in USA 3/06 © 2006 740-519revA

3
IMPORTANT: To change from Minutes and Seconds
M:S to Hours and Minutes H:M. Press and hold the
SCAN/UP Button. When the display reaches 59:59 it
will automatically change to 1:00 Hour and the LED will
switch from M:S to H:M. The program value for the
H:M indicator is from 1:00 hour to 17 hours: 59 min-
utes.
4. Press the desired channel button to program
another channel. Repeat programming procedures
in steps 2 and 3 above.
5. When finished programming each desired channel,
momentarily press the PR NCE CASTLE logo to
end the Program Mode. This saves the program
changes you have made for all channels.
6. You can change the sound level of the alarm in
RUN MODE. Press and hold the PR NCE CASTLE
logo; then, within six seconds, press either the
SCAN UP Arrow button or the SCAN DOWN Arrow
button. The SCAN UP Arrow button adjusts the
sound level to the louder alarm, the SCAN DOWN
Arrow button adjusts the sound level to the lower
alarm.
OPERATION
1. Press a channel button to activate a timing cycle.
(All channels can be activated and running at the
same time.) The time remaining will countdown in
the T ME display, and the time value M:S or H:M will
be illuminated.
59:59
1:00
2:59
740-519revAPrinted in USA 3/06 © 2006

4
2. Press the desired channel button three times within
five seconds to cancel an active timing cycle.
IMPORTANT: The channel timer buttons multicolored
LED indicator shows the status of the timer. The
indicator has three colors: green, yellow, and red. The
LED will be green during the first 70% of the count-
down. It changes to yellow during the next 20% of the
countdown. It will be red during the final 10% of the
countdown, and will start flashing red once the time
has run out.
3. The timer will countdown from the programmed
value to zero. At zero, the display flashes End and
the alarm sounds.
4. When the timing cycle is complete, and the alarm
sounds, press the channel button to cancel the
alarm.
CLEANING
1. Do not allow grease to build up on the timer, wipe it
down daily with clean damp cloth.
End
PART LIST
ITEM PART NUMBER DESCRIPTION
1 69-079S Plastic Rivet (Pkg. Of 2)
2 740-030 Rear Cover ( 88)
740-034 Rear Cover ( 44 & 66)
3 740-067S Main P.C. Board ( 44)
740-065S Main P.C. Board ( 66 & 88)
4 740-077S Wing Board ( 88 Only)
5 88-653-2-4S Speaker Assy.
6 541-135 Speaker Shim
7 740-026S Switch Panel Assy. ( 88)
740-027S Switch Panel Assy. ( 66)
740-028S Switch Panel Assy. ( 44)
740-089S Switch Panel Assy. ( 66MC)
8 740-032 Front Cover ( 88)
740-036 Front Cover ( 66 & 44)
9 70-048S Knob W/Hardware
10 72-292S Power Supply (110 Volt)
72-293-04FS Power Supply (220-240V)
72-293-01JS Power Supply (100 Volt)
IMPORTANT: Do not use abrasive or chemical cleaners
on your timer, this may cause damage to the
overlay.
Printed in USA 3/06 © 2006 740-519revA

EXPLODED VIEW
TROUBLESHOOTING GUIDE
5
A. No displays or indicators lit. Unit unplugged. Plug unit in.
Store's circuit breaker blown. Reset breaker.
Defective transformer. Replace Main Circuit Board.
Circuit inoperable. Replace Main Circuit Board.
B. Absence of Audio Alarm. Speaker inoperable. Replace Speaker.
Circuit inoperable. Replace Main Circuit Board.
C. Unit will not enter program All channels are still counting. Wait until channels are in stop
mode. Display does mode.
not show "Prog". Logo Switch inoperable. Replace Switch Panel.
D. Unit enters program mode. The channel is still counting. Wait until channel is in stop mode.
Display shows "Prog", but Arrow Switch inoperable. Replace Switch Panel.
cannot change times. Circuit inoperable. Replace Main Circuit Board.
E. Unable to start, stop, or store Circuit inoperable. Replace Switch Panel. If
timer presets in program mode. problem persists, replace Main
Missing or abnormal characters Circuit Board.
in displays.
CAUSE SOLUTION PROBLEM
1
23
4
56
7
89
1
740-519revAPrinted in USA 3/06 © 2006

WIRING DIAGRAM 74 -T44,T66 &T88
6
Printed in USA 3/06 © 2006 740-519revA