Installation & Operations Manual Master-Bilt Products 908 Highway 15 North New Albany, MS 38652 Phone: (800) 684-8988 PN 228-90000 Rev 05-04-04 bhs
TABLE OF CONTENTS INTRODUCTION………………………………….…………………………………………………………………… 4 STORE CONDITIONS…………………………….……………….…..…………………………………………….. 4 WARNING LABELS AND SAFETY INSTRUCTIONS………..…..……………………………………………… 5 PRE-INSTALLATION INSTRUCTIONS………………………..…..………………………………….…………… 6 Inspection for ShippingDamage……………………………………………………………….…………… 6 INSTALLATION INSTRUCTIONS………………………………………………………………………………….. 6 General Instructions…………………………………………………………………………………………. 6 Electrical...……………………………………………………………………………………………………..
INTRODUCTION Thank you for purchasing a Master-Bilt cabinet. This manual contains important instructions for installing, using and servicing a Master-Bilt TAF ERC2 case. A parts list is included in with this manual. Read all these documents carefully before installing or servicing your equipment. STORE CONDITIONS The Master-Bilt TAF ERC2 cases are designed to operate in the controlled environment of an air-conditioned store.
WARNING LABELS AND SAFETY INSTRUCTIONS This symbol is the safety-alert symbol. When you see this symbol on your cabinet or in this manual, be alert to the potential for personal injury or damage to your equipment. Be sure you understand all safety messages and always follow recommended precautions and safe operating practices. NOTICE TO EMPLOYERS You must make sure that everyone who installs, uses or services your cabinet is thoroughly familiar with all safety information and procedures.
PRE-INSTALLATION INSTRUCTIONS INSPECTION FOR SHIPPING DAMAGE You are responsible for filing all freight claims with the delivering truck line. Inspect all cartons and crates for damage as soon as they arrive. If damage is noted to shipping crates or cartons or if a shortage is found, note this on the bill of lading (all copies) prior to signing.
3. Rotate your stock so that older stock does not accumulate. This is especially important for ice cream. A "First-In, First-Out" rotation practice will keep the products in good salable condition. 4. Do not place product in the case when it is soft or partially thawed. Also, product should not be put in the case for at least 6 hours after it is started. 5. Stock cases as quickly as possible, exposing only small quantities to store temperatures for short periods of time. 6.
CONDENSATE PAN INSTALLATION FOR TOP MOUNT CABINETS ONLY 1. Before moving cabinet into place, remove the condensate pan from the top unit compartment. 2. Using the two screws supplied with the pan, attach the pan to the back of the cabinet at the two holes near the bottom of the plastic drain line. Be sure pan is NOT located directly under cabinet. When the pan is attached, feed drain line into the open hole in screen and clamp the heater conduit to the back of the cabinet.
To initiate a Manual Defrost, press and hold the MAN DEF key for 3 seconds. There are two levels of programming in the ERC 2. The first level of security will enable the user to set two parameters: Time-of-day (CLoC) and Set point temperature (SEt). The other level allows access to the other parameters. Three buttons are used for the programming: SET, UP and DOWN Fig.
To change the other parameters (Second Level) follow these steps: Press and hold SET and DOWN for 10 seconds. The display will show dSPL Step 1 and Step 2 Press SET to change the parameter Step 3 Press UP or DOWN to change the options, time or temperature for the current parameter or Step 4 Press SET to accept the new value Step 5 Press DOWN to go to the next parameter, then go back to Step 2.
Minimum Compressor On Time Alarm Delay Con ALrd Compressor Run Time CPrn Number of Defrosts Defrost Start Time Defrost Duration nodF dEF1-8 dEFd Minimum time that the compressor remain turned on Time delay before the alarm goes off after the temperature fall off the two alarm set points Time the compressor runs between defrosts Number of defrosts per day Start time of each defrost Defrost duration time (back-up for defrost termination temperature) Delay time for the fan after defrost (back-up for fan
High Temperature Alarm ALHi High temperature setpoint that will make the alarm go off and the error message appear on the display Range: from – 40 to 83°F or –40 to 50° F 23°C Important Note: To change from degrees C to F or vice-versa, the user must reprogram all the parameters that are related to the temperature. The unit does not convert the parameters automatically from degrees F to C or vice-versa.
FINAL CHECK LIST A. Check operating pressures. B. Check electrical requirements of unit to supply voltage. C. Set temperature control for desired temperature range. D. Check system for proper defrost settings and operation. E. Check condensing unit for vibrating or rubbing tubing. Dampen and clamp as required. F. All valves should be completely open counter-clockwise. G. Check packing nuts on all service valves. H. Replace all service valve caps and latch unit covers.
SERVICE INSTRUCTIONS (Trouble Shooting Guide) 1. High head pressure and high back pressure: A. B. 2. Low back pressure and low head pressure: A. B. C. 3. E. F. G. I. P-trap in drain not installed. Doors aren’t sealing when closed. Evaporator fan motor defective. Low voltage. Low voltage. Dropped phase (3 phase). Overload protector defective. High head pressure (see#1). Compressor will not start – hums, but cycles on overload: A. B. C. D. 7. Defective temperature control.
MASTER-BILT PART NUMBERS The table below gives Master-Bilt part numbers. Use this chart when ordering replacement parts for your TAF ERC2 cases.
SALE AND DISPOSAL OWNER RESPONSIBILITY If you sell or give away your Master-Bilt cabinet you must make sure that all safety labels and the Installation Service Manual are included with it. If you need replacement labels or manuals, Master-Bilt will provide them free. Contact the customer service department at Master-Bilt at (800) 684-8988. The customer service department at Master-Bilt should be contacted at the time of sale or disposal of your cabinet so records may be kept of its new location.
