Henny Penny CMC/CMR-104 User's Manual
Contents
1. 3 Install new fluorescent bulb in reverse order CE Units 1 Remove the bulb cover 2 Rotate the bulb 3 Pull the lamp out of the sockets 4 Install new fluorescent lamp in reverse order 11022. Henny Penny Model CMC CMR 103 104 105 106 107 SECTION 3 OPERATION 3 1 INTRODUCTION This section provides explanations of all controls along with operating procedures and daily maintenance Read the Introduction Installation and Opeation Sections before operating the unit Wait at least 4 hours before plugging the unit into an electrical supply The gases and oils in the refrigeration system needs to settle before operating the compressor or damage to the compressor could result 3 2 OPERATING CONTROLS Refer to figure 3 1 Fig Item Description Function No No 3 1 l Power Switch Turns electrical power off and on to the unit located on the bottom of the control panel 3 1 2 Digital Display Shows the temperatures and the information in the Technical Mode 3 1 3 Used to increase setpoint values as well as programming values also automatic defrost cycles are programmed in the controls but to manually start a defrost cycle press and lt for 3 seconds to start a manual defrost cycle DEF SET shows in display 3 1 Used to decrease setpoint values as well as programming values 3 1 5 S Press to view the setpoint temperature or hold it for it for 4 Gc seconds to enter the program mode once in the Program Mode press to view other parameter setpoints a Press E amp along with and x to change the parameters 3 1 303 Henny Penny Model CMC CMR 103 104 105 106 107 3 2 OPERATING C
3. ONTROLS Continued Figure 3 1 303 3 2 Henny Penny 3 3 BASIC OPERATION 3 4 Model CMC CMR 103 104 105 106 107 Turn power switch to ON position Wait for temperature to reach operating temperature 34 to 38 F 1 1 to 3 3 C Place chilled product into case Do not block the air return and air discharge vents with product Product temperatures may become unsafe and increase operating costs Do not use mechanical devices or other means to quicken the defrosting process other than those recommended by the manufacturer or damage to the unit could result Do not use electrical appliances inside the food storage areas of the unit unless they are of the type recommended by the manufacturer or damage to the unit could result CLEANING Weekly 3 3 l Remove all electrical power supplied to the unit by unplug ging the power cord from the wall or by turning off the wall circuit breaker Clean interior and exterior surfaces with a soft cloth soap and water Do not use steel wool other abrasive cleaners or cleaners sanitizers containing chlorine bromine iodine or ammonia chemicals as these will deteriorate the stainless steel and glass material and shorten the life of the unit Do not use a water jet pressure sprayer to clean the unit or component failure could result Clean around the electronic controls with a soft damp cloth Reconnect the electrical power and unit is no
4. e dE dL selection of dS defrost endurance total maximum length of a defrost cycle expressed in minutes 1 99 range display lock temperature display is locked during a defrost cycle 0 31 range 66 99 n no readout continues to display the actual tempera ture even during a defrost cycle 66 99 y yes readout 1s locked dr display read out select the type of visualization in case of temperature display lock during defrost see prameter dL C the temperature displayed at the start of a defrost is locked and does not change during this cycle dF during the defrost dE is displayed do defrost at power on selects whether or not the system dd goes through the defrost cycle at start up or after power failure 66 99 66 99 n no y yes defrost delay at power on delay of defrost cycle in minutes 0 99 range Error Code E1 This is the only error code in these controls It indicates a tempera ture sensor failure such as a shorted sensor a sensor break or absence of sensor It can also indicate an under range in the system temperature 55 In case of an over range in the system temperature 99 shows first in the display followed by El 3 6 Henny Penny 3 6 FLUORESCENT BULB 3 7 REPLACEMENT Model CMC CMR 103 104 105 106 107 UL Units l Pull the bulb out of the sockets 2 Remove the bulb guard caps
5. s Each press of the accesses the next parameter The parameters are d differential 15 15 range LS lower set lower user access setpoint limit 55 99 range CAUTION The units are programmed to defrost 3 times a day at 8 hour intervals lasting 30 minutes Do not program the setpoint temperature below 33 F 1 C or ice build up will decrease efficiency HS higher set upper user access setpoint limit 55 99 range CA calibration temperature readout offset to allow for possible error due to probe location 15 15 range rP relay protection select relay status in case of probe defect on compressor on in case of probe defect of compressor off in case of probe defect PS protection system short cycle select type of compressor protection desired the actual time delay is set with the next parameter 0 delay before start in seconds 1 delay before start in minutes 2 delay after stop in minutes 3 delay between starts in minutes Pt protection time select the time delay setting for compres sor protection 0 31 range 303 Henny Penny PROGRAMMING Continued 3 5 303 Model CMC CMR 103 104 105 106 107 dS defrost system computation dF digifrost Feature defrost start time based on total compressor running time rt real time defrost start frequency based on real time dl defrost interval defrost frequency in hours based on th
6. w ready for operation 303 Henny Penny 3 4 CLEANING 303 Continued Model CMC CMR 103 104 105 106 107 Every 3 Months I Remove all electrical power supplied to the unit by unplugging the power cord from the wall or by turning off the wall circuit breaker Remove all product from the unit Remove the riser and trays from the unit and clean with soap and water at a sink Clean interior surfaces with a soft cloth soap and water Do not use steel wool other abrasive cleaners or cleaners sanitizers containing chlorine bromine iodine or ammonia chemicals as these will deteriorate the stainless steel and glass material and shorten the life of the unit Do not use a water jet pressure sprayer to clean the unit or component failure could result Clean around light fixtures with a soft damp cloth Reconnect the electrical power and unit is now ready for operation SHOCK HAZARD If the power cord is damaged have a qualified service technician replace it to prevent electrical shock or property damage 3 4 Henny Penny 3 5 PROGRAMMING Temperature Setpoint Other Parameters Model CMC CMR 103 104 105 106 107 Press and hold for 4 seconds The DEF SET light ri flashes in display Press the IL or S J to change the temperature setpoint within 5 seconds After 5 seconds the last entered setpoint stays in memory Press to access the other parameter
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