MTA7912 Service Manual Wiring Diagram
Contents
1. PC BOARD INTO COLD SOL 33 HOT SOL PUMP2. FILTER P JI 5V 5V 2 9 best a T 5V 8 5 5V 15 GND 3 GND 4 BONDED R3 b r LM385Z 1 2 GND e
3. TO CONTROL DISPLAY BOARD u CONNECTOR 41 u D 3 E c few O o o g E an 6 je alt oO wo Ww g z bes T 1 wW wo wa eo Fo pt 55 gt gt 2 gt 828282827272 25 2224597 4 y We OR SRR cal Tre 6 8 6 tS ed ee rT CIRCUIT BREAKER FILTER oT ee E8 8 FILTER BRN BRN AVVVVVVAAAA oro ULUTT P3 l T IO aan 14 1 2 4 1 3 4 6 7
4. Devices E8 FILTER ALLJ CB1 CIRCUIT a 9 BREAKER POWER FILTER a FILTER WHT INLET FILTER gt BRN 31 WHT T T LINE 21 o poceo BRN am LINE 11 z lack BLU RTI BLU OTOH o RESERVOIR PROBE S4 TRANSFORMER 2 252 K 25 C LEVEL SWITCH ai RT3 PATIENT L AAAJ OVERTEMP PROBE PROBE JACK RT2 2 252 K 25 C BLANKET PROBE PA Ds 9 o 2 252 K 25 C a SWITCH POWER LOSS 2200 pF INDICATOR PC BOARD GROUND HARNESS H S TERMINAL E E2 D 6 BLOCK FILTER FILTER FILTER if py Eee he be te ede ch fle ge 188 1115 5 pu 44144 1114141 e p7 RRS DIGITAL CONTROL PANEL SV1 SV2 2 RED COLD SOLNOIBOT SOLENOID WHT 539281647 1234567 ia ieee 5 ey Paar P4 VALVE VALVE 3 WHT tjs a BES cee man I BLK H ji SENSOR INTERFACE TRANSFORMER war 2 LED J4 PATIENT Prope 1 O 4 BLK 3 J5 WaT 3 JACK 2 L auto BLK GRY i E POWER 4 9 CONTROL DISPLAY 3 Ho BI 5 BRN fu SCHEMATIC wv 5 r SCHEMATIC a 4 PUMP BRN 6 BRN tjt J1 ve 6 TO POWER BOARD Je WHT ALARM TO DIGITAL CONTROL S POWER INTERFACE RED PANEL BLU J9 17 6 _L TESTI T BLU 9 J10 BRN
5. COOLING WARMING DRIVERS AUTO PATIENT CONTROL MODE DISPLAYS MANUAL WATER CONTROL MODE MONITOR WDTRIG TO WATCHDOG WATER DISPLAY U12 U14 PATIENT DISPLAY U16 U19 SETPOINT DISPLAY U41 U44 CONTROL DISPLAY PC BOARD LOW VOLT INTERFACE MICRO CONTROLLER DISPLAY ALARM PC BOARD LOW VOLT SUPPLY BATTERY OVER TEMP PROBE Figure 29 Block Diagram 73 MTA7912 Service Manual Shipping Instructions COVER ASSY 10 screws securing wraparound WRAP AROUND REAR BAFFLE PANEL BASE ASSY MEDI THERM UNIT Figure A SHIPPING BRACE SHIPPING BRACE Top view wasHER 10 i SHIPPING BRACE SHIPPING BRACES Figure B A CAUTION Failure to install the compressor shipping braces see figure B before shipment can result in extensive damage to the refrigeration section coRNER 3 SUPPORT CARTON SUPPORT 5 Figure C ee SIZ CARTON JOO So T wy Side view Figure D Figure E TAPE 4 STRAP
6. Ja 1021 P 2 E nc NC 1 s 19 8 1 8 8 COMI 12V 13 f 19 50 PL JADI CE enp NC gyp Y7 5V T 4 AEE a ADB PO u T are PIS EEPROM_CES 7 7 D7 12v 25 4 S pia P37 a ae iw c22 E 5 a fens DATA BUS SECTION DIGITAL CONTROL PANEL sav ra SHEET 3 PII T0 34 MATRIX DIGITAL CONTROL i C36 Pia 12 33 48 5 ho SS PANEL p32 74HCO2 UWR xi x2 x3 x4 Sar aus ae c28 mol ai u tellg TO DISPLAY glK S4 day B I mxo Paa SECTION man uP 1 u45 usa c 2 Perens 47K 85 SHEET 3 2 745922 wll ace 22 74HC32 9 1 2 1 2 Y2 2 8 7O 2 IN5282 1 vec 17 Psen pe Test su pow Seah BWA RN7 C 2 18 RNII B R RNIB 8 3 3 15 gl k ca By 3928 3 c vss 4 7K 55 Ir 4 7K 55 Y3 Skal eo at IN5282 Ya 58 74HC4351 c39 3 4 6 1 3 4 S F 12 28 Ba BY BA ji D3 7 eX Dats x2 6 b v IN5282 74HC541 955 a RNII C RNIB C 4 Wwe 2 5 7 c57 9 D21 x3 KEMI wo 2 pa 5 8 AN x4 7 5 a VEC 48 8 sa VEC 5 5 8 1 5 8 x3 0K 94 xA 1N5282 X4 gnp OSC j PROBE N 3 18 97 DT 3 17 MAN BLANKET CONTROL MODE rt sit 5V LEVEL 4 2 vl 17 06 74HCO2 D2
7. 8 7 o o 7 Ju l9 8 SIL am CONTROL DISPLAY BOARD t 10 ALARM BACKUP Ji 5 5 9 VIO SCHEMATIC TO POWER BOARD L MON YEL 10 YEL TIF 812345678 9101 1213141516 17 18 19 20 21 50 23 242526 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 1 10 987654321 _L down WHT n t t t tt t ES 1 F F FILTER a it tT et tt tet tet lt CABLE ASSY 26 CONDUCTOR 12V 12V 250V NC RESER ae BLK WHT RFU IN 1 T2 LEVEL SAN TRANSFORMER BUMP YEL ARR 240 1 HEATER St CONN_SENSE oot BRN DGND DIGITAL CONTROL DGND PANEL MATRIX BLU 5V RC2 5V 100 OHM 12V X1 X2 X3 X4 0 1 12V Y1 MAN AUTO UP Jy PROBE RETURN BLANK K1 BRN RFU OUT Ye TEST SIL MON DOWN START RELAY FLOW RELAY COLD SOL E BLU 2 4 HOT SOL r Con 10 FEY peU 0 COMPRESSOR DGND BRN DGND 1 i gen i 45V 22 5V BRN BLU N BLU BLU 1J E BRN BRN N 1 GRNZYEL 1 BRN WT RC1 47 OHM REFRIGERATION UNIT 0 SuF Figure 25 Wiring Diagram 68 MTA7912 Service Manual Power Supply Board Schematic
8. HOT SOLENOID INTERFACE COLD SOLENOID AUDIO AUTO LEADER LED MANUAL LEADER LED DRIVERS DISPLAYS TO MICROPROCESSOR Un NTO ALERT l LATCH 053 ADD WATER CHECK PROBE CHECK FLOW DRIVERS REMOVE FROM USE NOW DISPLAYS SELECT RFU_OUT CONTROL LED DEVICES OVERTEMP THERMOSTATS l l l T LOW VOLT SUPPLY 1 LOW VOLT INTERFACE LOW VOLT INTERFACE MICRO PROCESSOR U37 P14 NOTES 1 REFERENCE REVISION A HIS DRAW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 EEPROM_CE 1 1 t 1 1 1 1 1 1 1 1 1 1 1 1 1 G CORRELATES DATA BUS WATCHDOG U34 2 CAUTION THIS DRAWING REPRESENTS A ASS SUSCEPTIBLE OF THIS PRODUCT SHALL B PROVISIONS TO PREVENT A ATTENTION Static Sensitive Bevices DAMAGE FROM ELECTROSTAT PROBE _IN LEVEL FLOW S53 EMBLY WHICH IS IC DISCHARGE ACCOMPLISHED W LECTROSTATIC DISC H A ARG D EQUATE DAMAG G O DRAWING D 100448 HANDLING ROUNDING LATCH u54 BUFFER ao DISPLAY DRIVER u5 DISPLAY DRIVER U6 2 DRIVER U48
9. ow Figure F Bottom cap flap Carton flap Carton flaps set on bottom cap flaps LK i 1st Fold 2nd Fold BOTTOM CAP FOLDING DETAIL STRAP Pull this end of strap to tighten INSTRUCTIONS Before repacking the Medi Therm machine perform Steps 1 amp 2 Step 1 Fill unit with distilled water to proper fill line Close the DBK hose assembly clamps refer to manual and attach hose connectors to the supply quick disconnect fittings on the unit Direct the DBK hose assembly Clik Tite connectors to a drain or container having a minimum capacity of twelve 12 liters open the DBK hose assembly clamps Plug unit into proper voltage receptacle turn unit on select BLANKET CONTROL MODE and set temperature to 30 C Drain approximately four 4 liters of water from unit Turn unit off close the DBK hose assembly clamps fasten the Clik Tite connectors together and reopen the clamps Add 0 25 liter of isopropyl alcohol to unit Turn unit on select BLANKET CONTROL MODE set temperature to 30 C and run unit for approximately three 3 minutes Turn power off Step 2 Direct the DBK hose assembly Clik Tite connectors to a drain or container Unfasten the connectors Turn unit on select BLANKET CONTROL MODE set temperature to 4 C drain unit until no water comes out Continue draining by tilting the unit forward and keep it in that position until the unit is completely empty
10. 4 EE y COMPRESSOR c25 GND 7 4 12v B L e HoT 5 RFU IN 98 u38 HEATER c32 e RFU OUT lt lt a noes 360 7 HEATER lt lt 19 c23 2j qE PUMP Oos 63 PUMP 2a ADDRESS BUS 2 RFU IN 5 ane HoT soL Heeh js NTA m NC COLD SOL ae 72 cg ci 12 4K1 e COMPRESSOR 5 ad u31 9 1 TO DSP 37 39 RNB A RNS A SECTION 80532 74HC373 4 7K 55 4 7K 55 CONN_SENSE sl 29 i i RE SHEET 3 VEC 3 ag vec 5V 14 g 1 PLOW gt gt e c xta2 AS 527 vetry u49 RN8 B RNS B A4 26 5 A2 PEM 74HC4351 4 7K S5 cee 4 7K S5 LEVEL gt gt 2 STALL ah P28 5 wv O24 3 4 a1 3 4 PATIENT 3 A121 24 M pa ah BLANKET p c37 c4a RST AN P23 A5 08 bs tala RN8 C T RNS C RESERVO 22PF 22PF IBI P22 AB o ks oz fell cis vc 4 7K S5 4 7K 285 23 5 6 5 6 RESER A9 24 A7 02s 58 is L PROBE 5v AB P28 AB 03 5 va ok Ag og pe ze 52 ne RNB D RNS D AD7 P8 7 Ale ig nE 4 7K 55 C54 4 7K 55 8 7 7 32K 1 NC 24 H NC ADB POS Alt 06 2 3 7 8 8 1 7 8 COMP2 180K 57 a o7 sv 7 1E 1 AD5 8 5 2 07 a f t a PEN a aca a Daa eee 84 A3 2 Kis RN8 E RN9 E Ae 39 413 83 over Yst 4 7K 55 C44 47 55 B 12V 25
11. 7 P 2N3904 P P9 J2 l J4 Ly R6 10K J4 L a4 J4 anasa P i J4 t 7 J4 BATT Piciseese u3 ne Ria 39g HINA BATT i 1 9 1 BATT lk AN BATT 3 4 VDD z 1 O5BK 1 J31 5 AW D3 R14 IN5282 2 4K 2 i ww 1 13 D4 BATTS 22 2 4K 1 5 22 180V IN5282 NAVV ABE l 5 1 7 ES DS s 22PF LED rg ee F i BATTA 0552 5 Fa vss C6 5 22 4 R17 RIS 4MHZ BATT 88 15 K 2 5 P11 RT3 OVERTEMP PROBE 2 252K 9625 C HIGHEST DESIGNATOR ON BOARD BT 1 6 D 2 DS J 4 LS 1 4 17 f 5 x 1 REFER TO NOT ES ON SH Figure 28 Alarm Backup Board Schematic sheet 4 of 4 72 MTA7912 Service Manual Block Diagram DIGITAL CONTROL PANEL P33 P2 VEC AMP U24 U39 MUX u50 ADDRESS BUS P3 0 PO P3 1 3 4 B_TxD BUFFER U27 U32 RFU OUT ADDRESS LATCH U30 8 CURRENT SOURCE U38 7 COMPRESSOR POWER PC BOARD LATCH DRIVER 51 HEATER PUMP LOW VOLT
12. 81 214 27 S7 sv ULN2 3AN z t 23 4 5 T af pT m 3 8 2 15 3 3 7 i 5 U26 E D 7 a 4 5575492 0 19 ANSE aiae S856 RN4 D RN5 E ULN2B 3AN 27 57 1 57 Vaara 47K 54 27 87 aD U26 C g 5 LEE T Red y t D575492 8 8 a 12 13 45v F 4 T we RN2 C RN2 B 27 57 Figure 27B Control Display Board Schematic sheet 3 of 4 REFER TO NOTES ON SHEET 1 9 e Sp y C e c 5 e 71 MTA7912 Service Manual Alarm Backup Board Schematic TO ALARM POWER PC BOARD AC AC BACKED CONTROL 5V CONN SENSE gt GND _ ALARM D POWER LOSS INDICATOR NC Ta P TO AUXILARY SWITCH OF CBI t D TI ST 2 16 12 V 8V 340 5 BATT 9 VIN VOUT 9 wO4M CI ADJ 52 470 25V 4 Cr 29 aN F F 125 125 7 1516 4 7K 5V Q2 R3 Ji 8 2N3904 478 L R2 BT 41 8 10K 8 4 NIMH D2 t IN4004 Pal J sa I gt LSI BATT z P12 Ji XC 5 330 P 5V JA a3 J4
13. Turn unit off and unplug the power cord Connect Clik Tite connectors together and disconnect the DBK assembly from unit Step 3 Refer to figure A Detach power cord Remove lower wraparound by removing ten 10 screws Step 4 Refer to figure B Insert three 3 shipping braces items 8 9 For two of the braces item 8 use a screw and washer items 10 11 through the housing frame into the shipping brace the third brace item 9 just fits in place Step 5 Refer to figure A Replace lower wraparound and ten 10 screws Step 6 Refer to figure C Place bottom cap item 7 on floor NOTE Steps 7 through 12 will require two 2 people Step 7 Refer to figure C Tape up carton support item 5 as shown using nylon tape item 4 and place on top of bottom cap Step 8 Refer to figure D Place the unit on top of carton support with the wheels oriented as shown Step 9 Refer to figure E Position the four 4 corner supports item 3 on the corners of the unit as shown in the exploded view figure C Ensure ADP10CE cable is unplugged from patient probe jack on MTA7912 NOTE The hole in the left rear corner support must be positioned directly over the cord retainer in the unit base No special positioning is required for the other three corner supports Step 10 Refer to figure E Push handle protector item 2 down behind the two 2 front corner supports so it rests on top of the handle Slide master carton i
14. ee 5 5 3 T JPI DIB ie J5 9 IN749A AC 5 16 Lcs NOTES a e 8 28 ua R26 7 a1 4aav 1 ALL RESISTANCES ARE IN OHMS 17 1 3K 5 1M ci kodi i if BACKED amp p 1 5 338 35 2 ALL RESISTORS ARE 4 AND 5 TOLERANCE UNLESS NOTED BEE ala T t Say 1 3 ALL CAPACITORS ARE IN MICROFARRADS UNLESS NOTED a 2N3904 ZNJ AET XX Be 4 4 DENOTES DIGITAL GROUND sv H 3 4 4 5 DENOTES ANALOG GROUND nhc a i HIGHEST 6 DENOTES CHASSIS GROUND sii 8 2K 5W ON BOARD 7 REFERENCE THIS DRAWING CORRELATES TO DRAWING 180544 00 REVISION B GND 8 CAUTION THIS PRODUCT IS SUSCEPTIBLE TO DAMAGE FROM 5V c 21 ab JP2 T R17 u3 D ELECTROSTATIC DISCHARGE HANDLING OF THIS PRODUCT SHALL P8 5 MOC3 63 1K MOC3 63 MT2 2 2NG346A BE ACCOMPLISHED ONLY WITH ADEQUATE PROVISION TO PREVENT D 12 5 EQUIV ELECTROSTATIC DISCHARGE DAMAGE 2 5 2 A 5 cia 3 2 4 5 tas 61 460 RIS 5 6K 5W 3 4 J 2808 D3 NC 1N749A L 1 a 2 8 R22 R20 1 3K 5 1M cg RC 1 t 5 2 330 35 7 1 R 31 2 5 7 s Si 2 5 B 2K 5W Ge laa 3 4 NC eoe VR 2 Figure 27 Power Supply Board Schematic sheet 1 of 4 69 MTA7912 Service Manual Control Display Board Schematic 1 of 2 TO POWER SUPPLY BOARD CONNECTOR J4
15. 12 st Yo 18 t AUTO PATIENT CONTROL MODE ZA bo 98 T53 lays Eid zow ea hese 5 F 482 Y RNII D Tess RNIB D R 3 t 7 u32 6 aM Yah r E vhs 4 7K 55 4 7K 55 74 002 A5 4 3 z 5 Odi 8 EMANN RNI3 E tise 74Hc244 2al 1 OPTS EA A T 22 54 ey Oe 19 50 t 25 tig oeta Pfa aas vat RNII E z 8 OPTI 5 a DZ 3 g E LF wn EA 543 ANAS 027 3 m fie t aB eh eve YH 4 7K 55 Ji 4 7K 55 54 7 z th NONE vH 1 8 19 8 1 a 18 4 3 x4 Ty C12 qs V3 we 0 2 YB NC NC eu Y asv Losa a et 181 a M w 98 Te 1 LT 8 1 SHIELD 2 1 25 9 OO 5V anag are NC a2 21 5 4 L cs 2222 5 pa DI 4 243 2 3 R8 Ria NC 1N5282 8 D0 i its 3 OFG gp 2A4 oyp 274 18 8K1 55 5K1 DI6 o gt 1N5282 15 2K 9 sv c26 Di g i 1 QPF 300 ee Bes gt 4 i s2v x2 IN5282 e 24 R4 ON BOARD D14 VFC32 all 750 c IN5282 eid 138 HR R7 ween FREO 4 22 6K1 5 1 8 1 LM3 8N 5 Meas NCES Nc D7 u34 r 7 NC nc F F x3 1N5282 Ril 8 IBOPE aay L E nc NC Ne i 2 8 NC VOUT Q 1 DIS gt ANSE RNI3 A 3 A woarr 330 Np282 BATON VOUT z 3I k 57 5 57 4 N C27 C6 N
16. 2 9 8 z 6 7 5 B 8 2 23 N 24 12 25 28 BLU t a 5 1 5 1 5 1 1 1 1 5 5 a REF i a i bs ey ul 1 DES FILTER 1 Se E y izv 3 BLu BRN LT cis a 3 a wl o T SI 1 192 535 g pasan T Oy E z j 1 L 5 5 3 5 Go gt x sall inewgue WHT ai uju el e 2 2 8 8 a S al z TO ALARM BACKUP Nel PC BOARD 14 228 248 VAC WHT 5 HZ 2 7 SENSOR RESERVOIR BLANKET RES INTERFACE 3 PROBE PROBE 100R 1UF T J2 FILTER 2 i tf e e 3 BLU RELAY R30 12 WHT _ FAN f 4 2 727 calls he WHT RCI 1 18 47R 2 5 Lt UR rae ca o5 ul 1808 15 us RIG a L K START BONDED TO D6 390 40y LTIA74CT SSUH sy 398 BLK CAPACITOR 2 DIGITAL GROUND 5 4 TEN 1 5 FILTER gt L ae 9 ag t pop 9 is 3 ee ee le i E lt ls ale OO E 4 2 NC ta waa T T MBR745 a xa A 4 MAIN START 2 be cia gt 2 we 4 gt 7 15 FLOW SWITCH Ki WINDING 14 WINDING MRS 1 1888 35V 2 8QKIX ag Aiz 7 OPEN ON LOWI RELAY a _ P 3 NC FLOW 4 MASB 2 oki 1
17. EE R 14 D9 S 7a VBAT _ EOT j L NC 8 1 B I 4 BAe aa xa IN5282 Tig NC nese Sut RST 1 57 la D17 RST hy 1N5282 z wo hs ANIS D u 58 PFI PFO sigk 57 El L GND x 2200pF i 7 J i i PATIENT PROBE sey 2 252 e25 C ES 2 FILTER PZ 12 sy 18 87 923 T 1 2 DIAG 1 247K 54 4 IN5282 1 1 RNI3 G 5V RN4 B 922 PATIENT ay 2 SY 8 57 a 447K S4 D25 222 2 4 1 IN5282 APAIFG RA RNIB FLOW 4 12 F 5V 19K S7 D24 eee 7 p 547K 54 927 REFER TO NOTES ON SHEET wv 4 D3 LEVEL 1N5282 47K 2 2 ala R IN 3 Figure 27A Control Display Board Schematic sheet 2 of 4 PATIENT IN5282 PROBE JACK 70 MTA7912 Service Manual Control Display Board Schematic 2 of 2 TO ALARM BACKUP
18. HEATER COMPRESSOR 9 RFU IN WDTRIG wy C47 MICROPROCESSOR BATA BUS usi w RNI2 C SECTION DP8318 1201 1 K 87 y SHEET 2 5 SETPOINT S py VEC po peon 10K 57 pt z ZIERT 5V 5V 52 31 02 aca RN2 D N RNS D sv 2193 203s HoT SOL 27 57 5 27 57 5 T C4 C52 ae ue 18k 57 us a u48 a SE y D5 05 RN2 E 2 2 fi 1 2 2 fi 1 506 Do5 ea 4 s s 27 57 6 iis 27 57 6 ve al w alz D7 we D7 207 a HLMP 2785 YELLOW 38 38 38 D08 16 5 al cleo 3 3 5 ua 4 4 5 pea of 155 DS75492 HS 4 HLMP 2885 4 DBI El DBI Ko 3 4 3 D82 FI D82 24 SNa5g4 i ji if me Jo Ek Ek D83 Gt DB3 5 8 s foe 4 4 5 3a 5 s 4 R2 1 5 2 5 i2 eT cst u42 U4a C 9 4 i Any TEEL 7 47K E He E HDSP A981 74 502 6 5 g 4 4 NC c2 NC NC un c 8 8 7 18 7 18 12 5 9 e e z s u17 125 15 Jale z le DS75492 2 15 NTT E2 Hz HDSP 5551 2 5 8 e 4 9 Dsi F2 ke ar az Ds 2h RI 88 152 52 152 52 18k ULN2 3AN BRT Ag z T Elem ley WDTRIS 5 1 2 p Ba e 5 Lit al vit y y l y c3 c3 RN2 F 6 6 c48 sv a D3 D Ty2 3 4 5 RNI G a Sy sag SV RNS C 7 a 27 S7 8 T mll 27 57 4 Ef Me fal RN2 G zall 4 5 E Da 2 ALER ANZ
19. MTA7912 Service Manual Wiring Diagram NOTES 1 REFERENCE THIS DRAWING CORRELATES TO DRAWING lt D 100823 REV A A 2 CAUTION THIS PRODUCT IS SUSCEPTIBLE TO DAMAGE FROM ELECTROSTATIC ATIENTIEN DISCHARGE ASSEMBLING HANDLING AND PACKAGING OF THIS ASSEMBLY SHALL fp BE ACCOMPLISHED ONLY WITH ADEQUATE GROUNDING PROVISIONS TO PREVENT Static Sensitive ELECTROSTATIC DISCHARGE DAMAGE
20. NC 5 8 e 7 5 YELLOW s u28 5 a 2 fi T 8 HLMP 2755 7K 1 a HLMP 2755 4 VE 37 A 3 2 PEUN lefa F 3 4 b UB2 A U62 8 Al 58 4 62 5 ULN2 3AN ULN2 3AN ai 5 a B ULN2 3AN A a srw 2s l y 188 DE gt 4 4 5 c7 4 5 El 7 3 8 RN3 A RN3 C usa D 8 1 182 FITS 2 3 4 5 ULN2 03AN TERA y 27 57 3 27 57 2 T 27 57 4 D83 He 7 pw mwm 4 a MACH 7 10 ale 013 gt Vv 028 GREEN uig GREEN u47 GREEN ce 7 HDSP 5551 8 HLMP 2558 HLMP 2558 2550 Esz e24 RNI B L 25 NC sv 27 34 3 D2 Fz s fe 7 e aa T ma 4 4 E2 hz a a a 15 2 YELLOW F 52 8 HLMP 2755 5 13 5 5 5 T BRT 3 ost 12 3 7 5 5 82 A 4 082 F u62 D 4 ULN2 83AN ULN2B 3AN ba i 03 5 AUTOX 6 n 7 5 12 7 MoN 4 13 7 7 ae y gt gt gt gt 2 4 Y D gt F3 i u14 ULNZ Q3AN AUTO PATIENT MAN BLANKET HDSP 5551 HA h E CONTROL MODE CONTROL MODE M z NC y gt NEm CLK gp DISPLAY BUS 841 Nc 9 e fe z s RNI C T B Hsn sv 27 57 1 9975492 iki 4 WDTRIG D4 toy NC pes 8 3 ULN2 Q3AN u58 D 1 5v 28 GRN 06 1 16 74HC32 False YELLOW 023 27 Z 2N3904 Fee sata GND enp Nc 8 HLMP 2755 28 5 2 Ly i RNS F 36 55 A 4141 14 paratag
21. SI 27 S7 9 ANS D u43 a o ar ut 27 S7 2 1 u4 GREEN uas 27 57 5 a2 NC M 2015 cere HLMP 2885 BREEN 5 HLMP 2885 GREEN z ie 5 30t ekr 1 G 1 G Bh fF 12 Jo e 7 ule B4 w Jo Ja z 40 c4 HDSP 5551 C4 Dt i Mee 2 5 4 2 15 25 50 DE SEL 4 uH 14 3 E4 toe 4 28 70 16 w 3 4 4 le ul 1 Lt 57 4 13 Fale ra 80 4 3 4 4 5 GND GND GND Np 4 asv ji 7 5 12 7 3 55 Jas 1 z 4 T el Eh E 2 4 TEBE T ABIDE 4 Gi F 19 7 7 1 Ja Ei u44 a a a 5 HDSP Ag I AUTO PATIENT oe 7 UBI C uesa t 7 _ NC NC CONTROL MODE a ULN2 3AN Da 97 9 e fe z s Je z MAN BLANKET 3 HDSP 5551 De 2 cool CONTROL MODE FLOW Dt 4 gt AARW 3 it MICROPROCESSOR Dr y SECTION Dz A 6 cool u7 NEE SHEET 2 D3 3 HEAT 5 ib HLMP 2785 z sole 27 57 6 T 27 57 2 1 a io a 15 MANY RNI F RN5 G P usa A 27 57 7 27 57 8 29145 D7 WOTRIS ULN2 3AN YELLOW u33 GREEN RFU IN 1 16 1 16 HLMP 2885 16 9 Jo ae 4 lan i 4 A7 BWR ADDRESS BUS ri B 4 FROM 4 4 MICROPROCESSOR 5 12 5 2 SECTION BLANKET ui2 RNI A RNI D x 4 4 4 SHEET 2 HDSP 5551 a 27 87 ni Mee 7 7 02
22. tem 1 over corner supports Step 11 Refer to figure F Tape the top of the carton closed using nylon filament tape item 4 supplied with kit Step 12 Refer to figure G for folding the bottom cap and securing the plastic strap and clip item 6 CONTENTS OF MEDI THERM SHIPPING KIT P N 78196 000 ITEM DESCRIPTION Y Handle Protector 3 Cardboard Corner 4 Support 4 Nylon Filament Tape 1 3 4 wide 5 Cardboard Carton 1 Support Plastic Strap with 1 1 Shipping Kit 1 Attachment Clip Instructions Figure 30 Shipping Instructions Wood Shipping Brace ITEM DESCRIPTION Y Cardboard Bottom 1 Cap Wood Shipping Brace 2 Screw Washer 7 10 11 2 74
23. uz RIS j 7 153 gt i aj cate 390 77 REFRIGERATION UNIT c3 P R27 L 6 H 4 I a 208 a 2 5 VR2 i 4 8 a6 Nw NC 84 serie PETETA LEVEL SWITCH P5 J3 Ne SWITCH OPENS WHEN VIN VOUT T os WATER SHOULD w ahs 0 03 4 76 6 BE ADDED TRANSFORMER Ci ADJ 2 RIO 4 POWER 240 20 10 5av T sy 3 2 aaa INTERFACE E4 RELAY P ji P7 FILTER EAA AA AAA 2 5 2 2 VISBLAS J BRN sx NC ts a7 3 5 001 660 4 BRN 7 BLU BSAA 3 LM32 Lz12 04 wili n 2 348 BLK 4 VIN VOUT I ul RB OR EQUI i FI svi NORM ii sy 3 ane 1 8 A Buti i COLD SOLENOID cLosep 520 cis Ta 5 VALVE 338 35 l 19 50 na 9 2 eye 2 K 2 1 HOT SOLENOID wx NC 1 i VALVE c GRY 5 BL WHT m a3 sle e re 2N6346A PUMP OR EQUIV ORN WHT 777 HR1 S aW WHT l 8 HEATER e 3 war NOM COLD RESISTANCE 3 23 OHMS R5 52 st TETEN YEL 8 YEL YEL vio 6 R21 Us a2 T agy 3 Ik MOC3863 cS MT2 2 2 346 vio 88 vio Git R24 Lt Gi s 8 Pii ON gm OR EQUIV 2 7 208 og 283984 2 21K 3 4 NC w NC NC 8 TO ALARM BACKUP 3K R23 47050 UF TERMINAL BLOCK 4 PC BOARD
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