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OPERATING
INSTRUCTIONS
Slow Cook/Hold Timers
Model No. 740-Horizontal
Series
Pictured Model 740-T88H
Model
Description
740-T44H
Horizontal Four Channel
740-T66H
Horizontal Six Channel
740-T88H
Horizontal Eight Channel
ELECTRICAL
740-TH Series
120 Volts
50-60 Hz
740-THF Series
220-240 Volt
50/60 Hz
740-521revA
740-THJ Series
100 Volts
50/60 Hz
355 East Kehoe Blvd.
Tel: (630) 462-8800
Toll Free: 1-800-PCASTLE
TABLE OF CONTENTS
Installation ..................................................................... 2
Programming ................................................................. 2
Operation ....................................................................... 3
Cleaning ........................................................................ 4
Parts List ....................................................................... 4
Exploded View .............................................................. 5
Troubleshooting ............................................................ 5
Wiring Diagrams ........................................................... 6
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.
Carol Stream, IL 60188
Fax: (630) 462-1460
PAGE
Printed in USA 3/06 © 2006
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Summary of Contents for Merlin 740-Horizontal Series
-
Page 1: Table Of Contents
http://waterheatertimer.org/Countdown-timer-horsepower-ratings.html OPERATING INSTRUCTIONS TABLE OF CONTENTS PAGE Installation ..............2 Programming ..............2 Slow Cook/Hold Timers Operation ............... 3 Cleaning ................ 4 Model No. 740-Horizontal Parts List ............... 4 Series Exploded View .............. 5 Troubleshooting ............5 Wiring Diagrams ............6 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... -
Page 2: Installation
PRINCE button to decrease the volume. INSTALLATION CASTLE Activates Program Mode and used to Logo adjust the alarm sound level. 1. After you have removed the timer from the carton, inspect the unit for signs of damage. If there is damage to the unit: PROGRAMMING Notify carrier within 24 hours after delivery. -
Page 3: Operation
Figure 3 OPERATION 1. Press a channel button to activate a timing cycle. P r o g P r o g P r o g P r o g P r o g 59:59 (All channels can be activated and running at the same time.) The time remaining will countdown in the TIME display, and the time value M:S or H:M will be illuminated. -
Page 4: Cleaning
CLEANING 1. Do not allow grease to build up on the timer, wipe it down daily with clean damp cloth. IMPORTANT: Do not use abrasive or chemical cleaners on your timer, this may cause damage to the overlay. PART LIST ITEM PART NUMBER DESCRIPTION... -
Page 5: Exploded View
EXPLODED VIEW TROUBLESHOOTING GUIDE PROBLEM CAUSE SOLUTION 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. -
Page 6: Wiring Diagrams
WIRING DIAGRAM 740-T44H,T66H &T88H Printed in USA 3/06 © 2006 740-521revA...
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