Conair MPW manuals
Kitchen Appliance > Refrigerator
When we buy new device such as Conair MPW we often through away most of the documentation but the warranty.
Very often issues with Conair MPW begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Refrigerator Conair MPW is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Refrigerator on our side using links below.
86 pages 2.78 Mb
3 T CI i DESCRIPTION . . . . . . . . . . . . . . . . . . . .2-1 INSTALLATION . . . . . . . . . . . . . . . . . . . .3-1 OPERATION . . . . . . . . . . . . . . . . . . . . . .4-1 MAINTENANCE . . . . . . . . . . . . . . . . . . . .5-1 4 T CM ii TROUBLESHOOTING . . . . . . . . . . . . . . . .6-1 A PARTS/DIAGRAMS 6 P T HE U G HOW THE G OY R ASAUSER7 ATTENTION:RONE GETS HURTWARNING: Electrical shock hazard 9 D17 I18 U BPosition the chiller as close to the process machine as possible. Make sure the installation area provides: Install plumbing for process and cooling lines. 19 P IRemove the shipping pipe plug Install pipe to the rear of the chiller. Coat the pipe threads with thread sealant. Connect the male pipe to the appropriate female connection on the back of the unit 20 C P W L3-4 Open the units electrical enclosure. Insert the main power wire Connect the ground wire 21 C T HE M P OWER SWARNING: Electrical shock hazardIMPORTANT! Before initiating power to the unit: Turn on the condenser water supply (MPW units) and check for leaks. Apply power to the unit. Check the rotation of the pump. Replace the access panel. Press the RUN key to start the unit. 22 T IWARNING: Only qualified personnel should perform this procedure. 3-6 NOTE: Make sure the chiller tank is full of process fluid before you begin operating. 23 E S D P24 INITIAL SETUPP D S . Dip switch Configuration 25 CUDisconnect and lock out main power Open the electrical enclosure. Change Dip Switch 1 to: Close the electrical enclosure I 26 E D28 SCONTROL POINT 29 SCONTROL POINTmicroKool Portable Chillers UGH004/0999 3-14 Device contacts accommodate conduit for the power contact wires from your switching or timing device. Insert the two power leads from the devicethrough the conduit into the electrical enclosure. Connect the 110VAC device contact wires to the Auto Start terminals. 30 I AUTO START F31 I AUTO START F3-16 Connect the host machine to the chiller. Apply power to the chiller. Enter the passcode, if necessary. Enter the node address. Set the baud rate to 12, 24, 48 or 96. 32 A C33 OAll normal operating functions can be controlled from the microKool PC-1 control panel. 34 PC-1 CI 4-2 Setpoint adjustment buttons Actual values display Setpoint display Run/Stop Status lights Alarm Setpoint Select button 35 PC-2 CPumpdown On/Off I Status lights Actual values display Setpoint display Run/Stop Setpoint adjustment buttons Alarm Setpoint Select button 4-4 36 PPTo raise and swivel the control panel: To lower the control panel: To detach the PC-2 control panel: CAUTION: 37 E38 4-6 I IMPORTANT: Turn on main power to the chiller at least 12 hours before you want to begin processing. Make sure the chiller tank is full of fluid. Turn on the water supply to the chiller (MPW). Enter the passcode, if necessary. Enter the temperature set- point. Press to start normal operation. 39 SU PTo ensure a successful Auto Tune,verify that: Restore power to the unit. 40 P A UTO T43 M5-2 44 P M ST A P Whenever process variables change Perform an Auto Tune. Weekly,or as often as needed Check for leaks in condenser and process lines. Keep the unit and the area around it clean. Check the process fluid level. Monthly,or as often as needed. Check the refrigerant charge. Clean all external surfaces. Check the water treatment system. 45 P M SQuarterly (every 3 months) Inspect power cords, wires and electrical Annually (every 12 months) Test and calibrate the units control systems. Clean all surfaces that come in contact with water. WARNING: Improper servicing may result in equipment damage or per- sonal injury. To clean the evaporator: Consult a water treat- ment specialist Thoroughly flush cleaning chemicals For water-cooled condensers: For air-cooled condensers: Clean dirty coil surfaces with a soft brush. Rinse 46 C EC C 48 C R C49 P SYSTEM TESTS50 K EY /D T51 I NPUT T52 O UTPUT T53 D E O MEnable Test Mode. Select the Calibration Mode menu. Release the Setpoint key. Using the thermocouple calibrator, apply the appropriate temperature to the control input. 54 CS5-12 Special Tools Needed: thermocouple calibrator 55 CS 56 L O H57 TVerify that you have manuals for other equip- ment in the process line. If an alarm is present, note any indicator lights and messages shown on the control panel. 6-2 58 B BA FEW WORDSOF CAUTIONWARNING: DANGER: Voltage hazard. 59 HOW TO IDENTIFYP 66 W67 S68 W ILL N P OWER USymptomUGH004/0999 microKool Portable Chillers TROUBLESHOOTING 6-13 69 C R Fsection. in the O E D To replace a blown fuse: Disconnect and lockout the main power. Open the electrical enclosure door. on the front panel counterclockwise to open. Replace the fuse. board and are labeled and identified on the orange shield. Close the electrical enclosure and restart the unit. If fuses continue to fail: WARNING: 70 R OP UMP OUGH004/0999 microKool Portable Chillers TROUBLESHOOTING 6-15 71 MONITORS UTPUT NABLING ISABLING OR M O E D See Disconnect and lockout the main power supply. Open the electrical enclosure door. on the front panel counterclockwise to open. Mark or label each wire connected to the mother- board. electrical enclosure as a unit. Remove the mother- board from the shieldand replace with the new motherboard. Reattach the shield and new motherboard electrical enclosure. Tighten the screws. Reconnect the terminal blocks and wires to the new board. Set dip switches 7 and 8 to the correct unit type.Set switch 7 to ON and switch 8 to OFF for chillers. Program output monitors on the new board. 7 8 9 10 11 6-16 72 C CClear any alarms and restart the chiller. Watch for the following: 73 C HECKING T U VNOTE:Units with the enhanced PC-2 control have two unloader valves that work together. 74 FFrom outside the United States, call: 814-437-6861 If you do have a problem, please complete the following checklist before calling Conair: B EFORE Y CALL ... HOW TO CONTACT C S 75 W E RE H76 E G P WW L 77 SPI C S
Also you can find more Conair manuals or manuals for other Kitchen Appliance.