Prince Castle 741-T2HW Installation Manual

OPERATING

Hand-Washing Timer
741-T2HW-Series

Prince Castle’s second generation of Merlin Timers
feature a new slim design which gives you mounting
flexibility. The Prince Castle 741-T2HW
Handwashing Timer is pre-programmed to help start
handwashing procedures as soon as it is plugged in.
Each channel is set for one hour cycle, but can be
easily programmed to fit specific operational stan­dards. Once started, the timer will continue to reset
itself after sounding an alarm. There is no need to
cancel and restart.

TABLE OF CONTENTS PAGE

Installation..................................................................... 2

Programming................................................................. 2

Operation.......................................................................3

Cleaning ........................................................................ 3

Parts List ....................................................................... 4

Troubleshooting ............................................................ 4

Exploded View.............................................................. 5

Wiring Diagram ............................................................. 5

LIMITED WARRANTY

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.

ELECTRICAL

741-T2HWCE, 741-T2HWGB

230 Volts
50 Hz
10 Watts
Single Phase

741-501 revA

355 East Kehoe Blvd. Carol Stream, IL 60188

Tel: [phone] Fax: [phone]

Toll Free: 1-800-PCASTLE

Printed in USA 3/06 © 2006

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:

SCAN/DOWN

ARROW

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.

l Notify carrier within 24 hours after delivery.
l Save carton and packing materials for inspection reasons.
l Contact your Prince Castle dealer or the Prince

Castle Customer Sales Department at 1-800-722­7853, if purchased directly.

2. Verify that all parts have been received. Mounting

brackets and hardware provided

3. To mount the timer, place mounting brackets in desired
location. Scribe location of mounting holes, center punch,
and drill holes. Attach timer to mounting brackets
placing star washer between bracket and timer.

Note: Timers should be plugged into a dedicated outlet. No

other equipment should be operating on this line (i.e.
fryers, refrigerators, cash registers, etc.).

CAUTION: Solid state components in this timer are de-

signed to operate reliably in a temperatue range up to
150oF (65.6oC. When installing this timer, it should be
confirmed that the ambient temperatures at the mount­ing site do not exceed 150oF (65.6oC).

PRINCE

CASTLE

Logo

Activates Program Mode and used to
adjust the alarm sound level.

PROGRAMMING

1. To program, press and hold the PRINCE CASTLE
logo for six seconds. The TIME display changes
from ---- to Prog, and a beep will sound.
See figure 1.

figure 1

P r o g

Note: The timer leaves the factory preset at 60:00

minutes.

DISPLAYS AND INDICATORS

TIME

Display

H:M

M:S

LED

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 count­down. Green = countdown cycle,
Red = auto reset cycle.

CONTROLS

SCAN/UP

ARROW

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.

2. Select and press the timer channel to be pro­grammed. The LED indicator for the selected
button will turn green and a beep will sound. The
current programmed time for that channel will be
displayed in the TIME display, and the time value
will indicate either H :M OR M:S. See figure 2.

figure 2

1

8:00

3. To change the program time for the selected
channel, use the SCAN/UP Arrow or the SCAN/
DOWN Arrow button.

Printed in USA 3/06 © 2006

2

741-501revA