C200 Series
Contents
1. Component Check Correction Door Dam Check for water leaking around door 1a Inspect clean gaskets Gaskets Replace gasket s if necessary Vent Valve Check for water leaking from condensing coil spout 2a Clean replace vent valve Fill Valve Check for water leaking back into reservoir thru the fill line 3a Look for bubbles coming from bottom of reservoir Serial Number Prefixes RN RP RR RS RT RV RW RX RY RZ V Clean replace fill valve e Door not fully opening leakage chart e Check all connections between outlet to PC board Must use strips for Gravity Displacement Steam Sterilizers r 3 e Unplug for 60 seconds to reset unit e Air or Vent Valve malfunctioning or lines restricted e Chemical indicator has been in contact with water Air Valve eneon Sose a e thru condensing as spout oie Clean replace air valve Note Stop Button Codes C100 Series 500 Series Strips stored in damp hot environment NOTE During the HEAT modes it is normal for steam to be Refer to your Service manual for Stop Button Codes C100 Series C633 Pressure low exhausted thru the spout complete instructions e Operator pressed Stop button ty ei es Printer Does Not Print p e Check for internal and external steam and water leaks see eraa oaas Pressure Check for water steam leakage from beneath the rear 5a of the steril Refer to Pressure Relief Valve Test C J aed aan Relief Valve izer Rep2. Open Heater On WHO VIWH RD or WH is BAD temp pressure The air valve will open 3 times at approximately one half of the operating sterilization pressure Monthly Run Speed Clean solution through sterilizer Line a J15 RD _ Vent and closes between 38 amp 72 seconds dependent on selected cycle and model of unit M9 M11 Chamber Pressures u Voltage RD RDO Door ers Roa voce Solenoid STERILIZING Displayed sterilization time begins to count down 7 Paid a BK l Awe we T Coil NO 03 00 270 F 27 1 PSI e Fill Valve De energized Closed Vent Valve Energized Closed Operating 27 31 PSI 186 215 kPag for 12 secs a BK SERS o e Air Valve De energized Closed Heater Cycles On amp Off Max Pressure 0 7 PSlg 5 kPag 1 1 2 RPM Door Interlock Heater Fill BK a WH Fill READY TO VENT In final 10 seconds of Sterilization Mode READY TO VENT blinks on amp off in display Door Release 7 ee SP Switch L1 N L2 w3 Rectified r I 00 10 270 F 271 PSI e Fill Valve De energized Closed Vent Valve Energized Closed bL uit v2 el af a i e Air Valve De energized Closed Heater Cycles On amp Off Max Pressure 40 PSlg 276 kPag i aie WH oi Door n heard Assy P T BK or WH FAST VENT Chamber vents into reservoir Safety Valve nly mae N XXX F XXX PSI e Fill Valve De energized Closed Vent Valve De energized Open opens ine AAAG
3. 1 e Aj z z j TE z When Door iy ff Line pie Pan m temp pressure AAA E O tea ol Specific Chamber Operating Temperature Time WH is Open VAC Previous coils had built in rectifiers i Beeps DOOR TO OPEN ca pressure reaches 0 7 PSlg 5 kPa DOOR TO OPEN blinks on amp off in Unwrapped 270 275 F 132 135 C 3 Min S lo G ain oe Gee Fil V 7 7 SW1 Settings cC NO z a w ie Line VAC C N seconds temp pressure e Fill Valve De energized Closed Vent Valve De energized Open Pouches 270 275 F 132 135 C 5 Min Door T 6 1 BK L1 Note before Door e Air Valve Energized Open Heater Off Handpieces 270 275 F 132 135 C 6 Min On for Service Diagnostics 1 a High 1 3 i e Door Opening Motor Energizes rotating the motor lever arm unlatching the door i pious 7 pin F z cabs seh Plug es sie Sate ore opens Door opens to partial open position then motor automatically reverses back to original Packs 250 255 F 121 124 C 30 Min On for Model Designation an Th imit in GN YL we N L2 Outlet Constant Voltage position Displayed drying time begins to count down O L Temp Opens 450 F 232 C 25 F Closes 350 F Not Used leave Off L1 WH WHEL Voltage Present Only DRYING Fill Valve De energized Closed Vent Valve De energized Open settings 177 C 25 F OnTor Communication Port Steam Heating ane ON EE ay During Component 30 00 time e Air Valve De energized Closed Heater Cycles
4. internal and external steam and water leaks see General Codes C010 C060 leakage chart e Supply power interrupted due to storm etc Troubleshooting Chart No Power e Is unit plugged in to wall and back of unit e Is there supply voltage to unit check outlet e Check F1 F2 fuses Main PCB Has Power No Display or Touchpad e Check harness J13 Main PCB to J3 Display PCB e Display PCB is malfunctioning e Check adjustment on display board Has Power No Display e Check J2 harness amp plug Display PCB e Check adjustment on display board Instruments Not Drying e Sterilizer overloaded e Door fully open before completion of Dry Cycle e Pouches placed paper side up e Sterilizer not level e Filter screen s in chamber clogged Biological Strips Show Unsterile e Sterilizer overloaded e Improper operation by end user e Instrument trays not made for sterilizer or operation e Wrong type of biological strips being used e Check for internal and external steam and water leaks see leakage chart M9 M9D M11 M11D Sterilizer Quick Reference Sheet MA620200i Check for resistance on steam temp probe see schematics Check for 5 0VDC between TP2 amp TP4 test points on the board Remove J12 and check for voltage on the 1st amp 2nd pin Should be 4 5 VDC Check for restriction in tubing and chamber access hole for pressure transducer Pressure Codes C600 Series
5. Error Codes Chart Abbreviated List Water Fill Codes C200 Series _ Reservoir water low e Filter screen in chamber clogged e Water Fill Level Sensor dirty High Limit Codes C900 Series e Skip fill cycle e Condensing coil outlet beneath reservoir water level e High Limit Switch es malfunctioning normally closed Leakage Check Chart ATL AV AN ce e Fill Valve restricted open coil or harness e Check J8 Water Level Sensor harness and plug connection Door Latch Codes C300 Series NOTES _ Door remains closed after door opening motor has operated Always run Service Diagnostics Switch 1 must be ON e Check door springs and possibly add another for more opening Check and record last five Error Codes when in Service force Diagnostics If a C099 code is displayed in the Error Codes e Door interlock switch malfunctioning e Wire connections broken or loose on High Limit s e Temperature surpassing 450 F 232 C Run Service Diagnostics to determine probable cause e Water Level Sensor shorted because e e Tray rack in backwards e e Dirty sensor e e Wet sensor Caution A N Service diagnostics requires power to be connected to the unit with panels removed Use caution when performing this procedure N A Na SN Y ignore it was generated at the factory so nothing is wrong Door open during specific mode of operation C980 to C987 Hi limit open a N
6. N LY The chart below cross references the numeric Steam Temperature Codes C500 Series i JAE A a aie ee eae CAN E error code with the Component Problem amp Mode _ Unit not level l lt G KO TN Te C533 C534 C544 Steam temperature low high CCS B First Digit Second Digit Third Digit Component Problem Mode where problem what was de when detected e Check resistance on heater see schematics occurred tected e Check for resistance on steam temp probe see schematics 0 General 0 not used 0 Power Up Mode e Check for 5 0VDC between TP2 amp TP4 test points on the board System e Remove J12 and check for voltage on the 1st amp 2nd pin Should 1 Sip Dutor 1 Select Cycle eee C560 to C567 Steam temp hardware 2 Water Level 2 Closed 2 Fill Mode Sensor Check J12 plug amp conditions of wires Ensure solid connection Check for resistance on steam temp probe see schematics 3 Door Switch 3 Heat Up Mode 4 not used 4 High 4 Sterilizing Mode Check for 5 0VDC between TP2 amp TP4 test points on the board Remove J12 and check for voltage on the 1st amp 2nd pin Should 5 Temperature 5 not used 5 Vent Sensor 6 Pressure 6 Hardware 6 Door To Open Sensor be 4 5 VDC e Allow sterilizer to reach room temperature before operating 7 not used 7 Over Limit 8 not used 8 not used C570 to C577 Steam temp over limit 9 High Limit 9 not used 9 not used Thermostat Check for
7. On amp Off hook up to computer Element WH Fan Lt BL Jag J Operation Beeps 10 s DRYING CYCLE COMPLETE e Fill Valve De energized Closed Vent Valve De energized Open l Rectified DC Voltage Only e Air Valve De energized Closed Heater Off Off English On Metric Hi Limits N C a Present D rina Operation Opens 450 F 25 g UP SELECT CYCLE e Unit is ready for another operation F 25 8 Not Used Leave Off Hai j Fan Thermostat N O Fan Motor lt a 2013 Midmark Corp 60 Vista Drive Versailles OH 45380 USA 1 800 643 6275 1 937 526 3662 midmark com Closes 130 F 8 Opens 101 F 6 Plug Outlet 004 0390 00 8 8 13
8. Valve E ized O for 10 minut til Cycle started FAST VENT 30 MINUTE DRY ir Valve Energized Open for 10 minutes or until Cycle started Max 1500 Watts 6 5 A 230 VAC aoe pi sg Chamber jg 2 Vent Solenoid Vent Solenoid Aa 2 a ME OsSettings Level RD See Note M Q See Note M Q Press Start Key Fuse Ratings Chamber Heating Element Heating Element Audible Display Action Notes 115 VAC 0 25 Amp 250 V Slo blo 1 4 x 1 1 4 es Frias we 38 0 FILLING CHAMBER e Fill Valve Energized Open Vent Valve Energized Closed 15 Amp 250 V Fast Acting 1 4 x 1 1 4 Motor Lever Arm Depresses ANAS Note Some Solenoid Coils may Air Valve Energized Open Heater Off 230 VAC 0 125 Amp 250 V Slo blo 5 x 20 mm q s 3 J z J Switch to open position be marked FWR Full Wave CHAMBER IS FULL Water reaches level of Water Level Sensor sending signal back to main P C Board 7 BK Inc C Air Rectified Use the M Q scale Fill Valve De energized Closed Vent Valve Energized Closed 8 Amp 290 V Fast Acting 5 x 20 mm wire TP1 a 3 vac Solenoid e penne H T e Air Valve Energized Open Heater Off Important Cleaning Instructions Line gt 12vDc EA JS i a Coil GOOD if OL is disola a coil HEATING UNWRAPPED Fill Valve De energized Closed Vent Valve Energized Closed Weekly Drain water and refill with new distilled water Motor 4 VAC 1 tj l played XXX F XX XPSI e Air Valve Energized
9. ected into an electrical circuit nienace s 5VDC DS1 4 1 TATAL E ANAA Total number of cycles that have been run on Sterilizer with other appliances or equipment unless circuit is rated for TP2 9 VDC supply to Temp amp VDC J12 j Resistance Q Cold 10 AS oss Model Number ocr is set up Software version number the eer A ia TP4 Pressure Sensors nD 115 VAC 230 VAC SELECT CYCLE System can be set for M9 M11 or M9D M11D using SW1 switch2 TP3 Steam Fill Valve Closed Vent Valve Open Heater Off 115 VAC Unit 104 127 VAC 50 60 Hz alternating current TP2 5 VDC supply to Printer 5VDC 1 Tem Door Openi Door Openi a asia a a E i i E 5VDC p oor Opening oor Opening e Air Valve Energized Open for 10 minutes or until Cycle started 90 60 Hz single phase Dedicated PS 15 A o 7 o TPS pa o FRSA Motor 7 5 Motor 7 5 Press Cycle Key i e UNWRAPPED D 230 VAC Unit 207 250 VAC 50 60 Hz alternating current ION Pressure 6000 9300 Q 13K 16K Q x Uu 50 60 Hz single phase Dedicated PS 10 A 2 m Transducer Fill Solenoid Fill Solenoid Audible Display Action Notes s 5 See Note M Q See Note MQ UNWRAPPED Sterilization program temperature time per venting type amp dr cycle time is displayed HOWE consumption 7 VDC ch 4 5 ay een m Au aoa r 270 F 3 00 MINUTES e Fill Valve Closed Vent Valve Open Heater Off 115 VAC Unit Max 1425 Watts 12 Amp 120 VAC VDC ee INOTE ee INOLE e Air
10. lace valve if necessary e Check for resistance on heating element See schematics e Check for 5 0VDC between TP2 amp TP4 test points on the board e Cartridge ribbon dry e Printer wire harness disconnected Pressure Check for steam leakage at pressure sensor hose connections 6a Secure pressure sensor hose conection with Sensor Hose high temperature cable ties e Check water sensor to be clean and dry 2013 Midmark Corp 60 Vista Drive Versailles OH 45380 USA 1 800 643 6275 1 937 526 3662 midmark com 004 0390 00 Rev H 8 8 13 5 gt Test Points TP VDC Note Normal Sterlilizer Operation Specifications TP2 12 VDC supply to K1 K5 Tmanonn El Steam Temperature Sensor red and white wires Unit Plugged Into Outlet Electrical Rating TP1 relay coils CTET nas 5 J14 TP2 O 75 F 1090 Q 545 F degrees 2066 Q Audible Display Action Notes NOTE Q y190 J13 Display hae clk WH a oOo vs TP2 9 VDC supply to low voltage Baas vDC Printer N K INITIALIZING SYSTEM Note The fan may run if the temperature inside cabinet is 130 F 54 C 8 F 4 4 C A Separ ate dedicated circuit is r equir ed for this sterilizer TP3 circuit components TP5 or greater Sterilizer should not be conn
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