Etac HIFLEX A Series Operation Manual Download Page 83

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Summary of Contents for HIFLEX A Series

Page 1: ...eries A I f a I Temperature Humidity Chamber Operation manual I c When using our products please first read this operation manual carefully Please keep this operation manual at a convenient place so t...

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Page 3: ...ctly and safely please first read this operation manual carefully to fully under stand the features and operation methods This manual contains information on all HIFLEX a series products Please organi...

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Page 5: ...POWER BEFORE CHECKING i U I M 1S m iI DONT CHARGE FLAM MABLE EXPLOSIVE SUBSTANCES INSIDE HOT SURFACE A it DANGER KEEP OUT OF CHAMBER A CAUTION ELECTRIC SHOCK m O lMq D iI DONT CHARGE HEAT GENERATING S...

Page 6: ...nces fire 2 Warning Rotating parts of the fan Do not insert fingers or sticks into the ro This may cause injury or electri Insertion of objects tating parts of the fan cal shock 2 Warning Door Do not...

Page 7: ...or injury oWarning Refrigerator condenser Do not touch the thin fin while cleaning This may cause injury to your fin Contact gers oWarning Door handle Do not hold other than the handle when This may...

Page 8: ...Do not store chambers where young chil This may cause death from suf Storagespace chambers dren can easily access them focation etc Caution Storage and disposal of Ask your vendor to dismantle or dis...

Page 9: ...12 Chamber Operation 1 Functions and operation of the temperature humidity controller ETACOM P type for program operations 13 Name of Parts Operation Panel 13 Functions of Operation Panel Switches 14...

Page 10: ...Test Time Setting of 0 00 28 3 Repetition Setting 29 4 Setting the Time Signal 29 5 Setting Functions 30 5 1 Deleting Steps 30 5 2 Inserting Steps 30 5 3 Step Manual Settings 31 5 4 Setting Partial R...

Page 11: ...y Area 44 2 2 Detailed Test conditions Display Area 44 2 3 Buttons Display Area 45 3 List Screen Only for Program Operation 46 3 1 List Display Area 46 3 2 Guidance Display Area 46 3 3 Buttons Display...

Page 12: ...tions 63 Name of Parts Operation Panel 63 Functions of Operation Panel Switches 64 Description of Letters and Abbreviations Used in the LED 65 Letters Used in the LED 65 Abbreviations used in the LED...

Page 13: ...s 85 Checking Refrigerator Settings 85 Refrigerator Manual Settings 86 Setting Power Mode 87 Checking Power Mode Settings 88 Power Mode Settings 88 Room Lamp Turn Off Settings 89 Refrigerator Protecti...

Page 14: ...atic Diagram 113 Schematic Diagram of Water Circuit FX and FH types 114 Schematic Diagram of Refrigeration Circuit 115 Power Connection Specifications 116 Selection of Refrigerator 117 Specifications...

Page 15: ...ank 1 Capacity 25 liters 0 X Shelves support 4 SUS304 0 0 Shelf 2 SUS304 3 mesh netting 0 0 Wet bulb wick 1 bag 12 pieces per bag Sterilized 0 X Operation manual 1 This booklet 0 0 Electrical diagram...

Page 16: ...er operation display panel Viewing window Front service panel Rear service panel Overheat protector for the protection of specimens Power cable port back Drain outlet back Earth leakage breaker Adjust...

Page 17: ...ases and high tem perature heat sources o Install on a level floor Allowable levelness is within 2 mm o Install away from any equipment that may generate noise o Secure space around the chamber as ill...

Page 18: ...properly grounded o Please connect the power switch of the specified capacity between the primary power source and the chamber s electrical cord For information of power switch capacity cable and gro...

Page 19: ...gers and injuries described below 1 High temperature humid air may blowout and burn your skin 2 As the test area is heated you may burn your skin by touching metal parts etc 3 The fire alarm may be ac...

Page 20: ...enzene trinitrotoluene picric acid and other explosive nitro compounds 3 Peracetic acid methyl ethyl ketone peroxide benzoyl perox ide and other organic peroxides 4 Sodium azide and other metal azides...

Page 21: ...arbon dioxide and other substances that ignites between 30 C and O C Methanol ethanol xylene normal pentyl acetate or normal amyl acetate and other substances that ignites between O C and 30 C Tung oi...

Page 22: ...ation Site on page 3 o Are the settings of the overheat protector and boil dry cut off de vice correct Set values for standard models Overheat protector 11 OCC Boil dry cut off device 200 c C Set valu...

Page 23: ...electric current applied to specimens through the interlock ter minal which is located on the right side of the main body o Lastly for smooth drainage make sure that the tip of the drainage hose is ex...

Page 24: ...een for about two seconds i The lamp lights up and water is supplied to the roof tank 5 When the tank is filled water supply automatically stops and the lamp turns off In order to stop the water suppl...

Page 25: ...ear service panel on the right side 2 You will find the drain cock ball valve around the center Turn the cock 90 counterclockwise Water flows out 3 When water is completely drained out turn the drain...

Page 26: ...lf of the tank Insufficient water may allow air to obstruct the water flow If there is not enough water in the tank lift up the tank about 20 cm above the floor before pressing the water supply button...

Page 27: ...EASURING VALUE HflB BJ c HBJ RH rtH D 8 G e 8 START I LAMP POWER OVERHEAT PROTECTOR SDC1 BBBB a _A g rp Q g LED normal green abnormal red indicator Test area temperature humidity Thermal heater Humidi...

Page 28: ...ursor keys Room lamp switch switch screens Use this key to start or stop the operation By switching it on the initial screen is dis played By switching it off the LED and LCD screens turn off Turns on...

Page 29: ...ns of the refrig erator and test area It also allows you to check the operations log Sets miscellaneous functions For setting temperature humidity upper lower limit to monitor the operation For switch...

Page 30: ...EP RP repeat WA wait Monitor Abbreviation Description INV refrigerator 1 operating frequency RH relative humidity THEAT thermal heater out H HEAT humd heater output AMBT ambient temperature DBT1 dry b...

Page 31: ...the key will display the temperature humidity setting screen 2 The cursor blinks Fig 4 3 Use numeric buttons to enter the temperature humidity When running the test without humidity control enter 00 I...

Page 32: ...D and the screen goes back to 2 In order to correct the set values after the setting has been completed press the D key to return to 2 6 Press the ISTART STOP I key Fig 7 The test starts at the set te...

Page 33: ...ting and other manual settings 1 Press the IAlSTOP I button in the temperature humidity setting screen In order to cancel the setting press the IAlSTOP Ibutton again 2 Use numeric buttons to enter the...

Page 34: ...he right of the temperature and humidity set values either T1 or T2 is indicated Fig 17 In order to cancel the setting press the 1 T11or 1 T21 button The indication of T1 or T2 disappears and the sett...

Page 35: ...EF1 2 3 initial manual settings are se lected as OFF Select the refrigerator using the j and i keys and change the setting from ON to OFF or vice versa using the and f keys For the types of refrigerat...

Page 36: ...m number screen 2 The program number selection screen is displayed Fig 20 3 Select the program number for the new program using the i and t keys The available numbers for program registration are from...

Page 37: ...g can be performed individually 9 Press the key to enter the temperature humidity and test time for the subsequent steps Fig 24 Pressing the key will add a step with the same tem perature humidity set...

Page 38: ...it function For more information please refer to 2 Wait Func tion on page 24 2 Setting the Wait Function This function allows a test to be performed at each preset tempera ture and humidity for the te...

Page 39: ...C as the wait function is set After reaching 20 C the chamber performs step 1 for 3 hours and then proceeds to the next step 85 C Operated at maximum capacity The test is executed at 20 C for 3 hours...

Page 40: ...1 will not start until the temperature reaches 20 C After the temperature reached 20 C step 1 is carried out for 3 hours at a constant temperature In case of 1 The temperature is decreased at a fixed...

Page 41: ...r the start step will be counted as part of the test time for step 1 3 hours in this example When the temperature does not reach 20 C in 2 hours Even operated at maximum capacity 85 C es not reachthe...

Page 42: ...plete within the settlrne Operated at maximum capacity 20 C 400C _ Continued Waiting Waiting The test is executed at 40 C for 3 hours 3 F 3Hr S Step No 2 28 S 20 C 0 00 WA 1 40 C 0 00 test time is set...

Page 43: ...repetition times The repetition number can be set within the range of 1 to 999 times If you enter 0 as the number of repetition times the repetition setting will be cancelled 4 Pressing the key confi...

Page 44: ...the IFn I button to display the function selection screen Fig 32 2 Press the IDELETE I button 3 A message that says SELECT FIRST STEP TO DELETE appears Use the i and t keys to select the step and pres...

Page 45: ...temperature is reached While a temperature and humidity test is performed FX type only r CAUTION Set both refrigerator REF and water supply drainage WA TER to AUTO for normal operations 1 Press the bu...

Page 46: ...the D key cancels the setting and the display returns to the previous screen which was indicated before the key was pressed 1 Press the D button to display the function selection screen 2 Press the IP...

Page 47: ...iled test conditions display area the information on the partial repeti tion that you configured is displayed Fig 39 5 5 Combining Repetition entire program repetition and Partial Repetition You can o...

Page 48: ...a program operation the number of the executed pro gram is reversely indicated 3 Select the number of the registered program using the I and J keys 4 Press the key Pressing the D key cancels the sett...

Page 49: ...key Pressing the key cancels the setting and the display returns to the program number selection screen 7 The program setting screen is displayed Fig 44 8 Use numeric buttons to edit the temperature h...

Page 50: ...the ICOpy I button 5 A message that says SELECT THE COPY DESTINATION appears Use the I and j keys to select the program num ber that you wish to duplicate to Fig 45 You can only duplicate a program on...

Page 51: ...I or C button cancels the deletion and the display returns to the program selection screen Setting the Timer The timer allows you to set the test start time or test time of the regis tered program 1...

Page 52: ...nables you to set the test start time If the automatic stop time is reached sooner than the test end time theautomatic stop time overrides the test end time Pause Function Pressing the ISTART STOP I k...

Page 53: ...urned on after a constant operation is stopped or paused theconstant operation confirmation screen is dis played If the power is turned on after a program operation is stopped or paused theprogram ope...

Page 54: ...ogram operation press the jHOLDI button on the graph or list screen Fig 60 The holding time is displayed in the guidance area 2 In order to cancel the hold function press the IHOLD I button again Pres...

Page 55: ...area Fig 62 The LED normal green abnormal red indicator will turn red In the error review details of the error and the operating condi tions at that time are automatically saved 2 The display of the...

Page 56: ...ning The dialog displays the alarm number details and the activated time The display will be continuously turned on and off at acertain in terval Fig 64 In the error review details of the error and th...

Page 57: ...tion is displayed while a test is stopped running or paused Constant Operation I Program Operation Common Screens 1 Common Areas in Each Screen 1 1 Operation Type Indication Area Fig 67 It indicates t...

Page 58: ...START OPE START while a test is paused PAUSE STOP while the test is performed Fig 73 c 2 2 Detailed Test conditions Display Area The test progress screen shows either one of the following 1 to 8 Fig...

Page 59: ...ime Indicates the step elapsed time of the current step 11 Thermal heater output Indicates the thermal heater output value 12 Humidification heater output Indicates the humidification heater output va...

Page 60: ...displayed in one line As the guidance is displayed on the 7th line if the program has more than 7 steps use t and j keys to scroll the list screen c If the entire program repetition or partial repetit...

Page 61: ...ottom and the set humidity on the right side The solid line represents the set temperature and the dotted line represents the set humidity The current step number is reversely indicated and the corres...

Page 62: ...I I I I I I I I I I I r Returns to the operating conditions I lbefore the settings are made J I I I I I I ESC Cancel the current settings and start a new constant operation without stopping Cancel the...

Page 63: ...RH Indicates the relative humidity in the test area COND T1 Indicates the condensation temperature of refrigerator 1 DISC T1 Indicates the discharge temperature of refrigerator 1 HIGH P1 If the option...

Page 64: ...operating conditions when a test is started stopped running and errors occurred are automatically saved in the operations log Fig 85 The data is saved in the following occasions when an operation is s...

Page 65: ...ttings are displayed 5 Enter temperature humidity upper lower limit depending on what item youselected The temperature can be set within the range of 5 0 to 99 9 e The humidity can be set within the r...

Page 66: ...imit Upper temperature limit _ Set temperature Lower temperature limit Start operation when humidity is rising declining Upper humidity limit Lower humidity limit Humidity is monitored 10 minutes afte...

Page 67: ...humidity limit 10 minutes 10 minutes 10 minutes Lower humidity limit Lower humidity limit Humidity is not monitored while the temperature or humidity is increased or decreased at a fixed gradient Whe...

Page 68: ...hamber is always operated with minimum power FH type does not have the power mode The 70 C specification models may operate at AUTO mode even if the SAVE mode is selected depending on the set tern per...

Page 69: ...is displayed and details of the errors occurred or alarms activated in the past can be seen in the sequence of the latest information first Fig 88 The latest error alarm is displayed in reverse Use th...

Page 70: ...ssage that says ADJUST BRIGHTNESS appears on the screen Fig 90 The current contrast setting is indicated 5 Adjust the contrast using the f and keys Pressing the f makes the screen lighter and pressing...

Page 71: ...y and touch panel operations are locked In the right bottom corner of the screen is displayed the keylock mark Pressing the C key cancels the setting and the display returns to the miscellaneous funct...

Page 72: ...IOTHERS Ibutton 4 The other functions setting screen is displayed Select ROOM LAMP using the i and j keys Fig 92 5 Select AUTO OFF or CONT ON using the and f keys 6 Select OFF TIMER which is indicated...

Page 73: ...ff 1 Press the key 2 Press the I MISC FUN I button 3 Press the IOTHERS I button 4 The other functions setting screen is displayed Select BACK LIGHT using the i and J keys Fig 94 5 Select AUTO OFF or C...

Page 74: ...unction 1 Press the key 2 Press the IMISC FUN Ibutton 3 Press the IOTHERS Ibutton 4 The other functions setting screen is displayed Select TEMP ADJ using the i and 1 keys Fig 96 5 Press the key 6 The...

Page 75: ...ns to enter the correct time Fig 99 7 Press the key The correct time is confirmed and the display returns to the miscellaneous functions selection screen Pressing the C key cancels the setting and the...

Page 76: ...TOP I key is pressed while the refrigerator protective function is activated the guidance area shows REF PROT CIRCT ACTIV In the detailed test conditions display area the scheduled op eration start ti...

Page 77: ...ii uator2 i 3i lJDDerTemp l init IIi Autci d U trePwler tU1 U l QwerTerroLi M II Power Savir12 Ooeration IlUi l Jpper rt rnid Wmit H FIJI PQwerOpetation Ill LowuHIZT1idLiT11t f Qoeratinll Frel1JUlCY I...

Page 78: ...the key for a few seconds allows you to start the setting In order to perform the setting for each function press either the C D or key Use these keys to select the item that you wish to do the setti...

Page 79: ...ii If IO 5 c 6 Abbreviations used in the LED 1 Temperature related F Q as 5 E P IJc E Error H R Remark SET q r S Letters Pattern Remark L T RS 485 address Optional Automatic water supply Optional Manu...

Page 80: ...ensation temperature 1 ii Optional o o o EJ B Refrigerator 1 Bo if Address 1 10 i A1 II fEl discharge temperature fO Optional ii_o 0 ii l ____ 0 B B BS Address 2 o if flo 1P Refrigerator 1 high pressu...

Page 81: ...ng a negative temperature enter in the 100th space where the temperature setting would be such as in the following examples When running the test without humidity control enter 00 If there is no input...

Page 82: ...f the time you wish to automatically stop using the and keys After the digit is selected select the value using the i and t keys You can set the time within the range of 1 to 9999 hours If you enter i...

Page 83: ...urrent setting allowing you to start the automatic stop start setting Fig 7 If there is no input for about 5 seconds after SET started to blink the screen goes back to the current temperature humid it...

Page 84: ...lect the digit of the time you wish to automatically start using the 7 and f keys After the digit is selected select the value using the i and 1 keys You can set the time within the range of 00 01 1 m...

Page 85: ...Pressing the ISTART STOP I key causes the LED normal ab normal indicator to blink in green The LED displays the time left before a test starts I I I I I 02 00 AH 01 59 AH 00 01 AH Test starts Pressin...

Page 86: ...d select using the I and 1Ij keys Fig 13 If you enter 11_ in the leftmost space the automatic start func tion will be cancelled If there is no input for about 8 seconds in the setting mode the screen...

Page 87: ...s 2 Using Both Automatic Start and Stop Functions The automatic start and stop functions can be used at the same time In order to use both functions set the automatic stop function and then automatic...

Page 88: ...he upper temperature limit set ting Fig 15 3 Set the upper temperature limit while the screen displays 10 0 U RHDD Fig 15 UL 4 Select the digit of the temperature setting using the and f keys and sele...

Page 89: ...select the value using the lit and lit keys You can set the temperature within the range of 5 0 to 99 9 C When running a test without a lower temperature limit control enter OO O C 5 Press the key Th...

Page 90: ...ing the and keys and select the value using the I and 1 keys You can set the humidity within the range of 10 to 99 When running a test without upper a humidity limit control en ter OO 5 Press the key...

Page 91: ...s completed at this point 6 Press the ISTART STOP I key to start a test with the upper lower temperature humidity limits setting FL type does not monitor a lower humidity limit Fig 21 I I I I I I A4 A...

Page 92: ...ber is running or being stopped Checking Temperature Humidity Settings 1 Press the c 0 key The temperature humidity settings are displayed for 5 seconds and then the screen goes back to the current te...

Page 93: ...e is displayed for 5 seconds After the elapsed time is displayed for 5 seconds the screen goes back to the current temperature humidity display E BJ RHDD Example When the test time is set to 500 hours...

Page 94: ...5 seconds and then the screen goes back to the current temperature humidity dis play I I I I I 0 k j ii 1a iDe O oRH 0 0 Fig 25 Example When the lower temperature limit is set to 10 C the screen disp...

Page 95: ...normal green abnormal red indicator will turn red In order to stop the buzzer press the key 2 The LED shows the error number and the current tempera ture humidity in the test area alternately Fig 27...

Page 96: ...test area alternately Fig 28 3 Solve the problem that caused the alarm by referring to the Alarm List on page 97 The alarm will be automatically reset once the causes are solved However there are cert...

Page 97: ...the se quence H Indicates the thermal humidification heater output value Fig 29 Upper and lower values represent the thermal heater out put value and humidification heater output value respec tively...

Page 98: ...indicated 2 3 P or no indication can vary depending on the model of the chamber used AT Indicates the ambient temperature Fig 33 Fq Indicates the operating frequency of the refrigerator 1 Fig 34 B rt...

Page 99: ...t the refrigerator REF to AUTO for normal operations 8 1 Cd LUr RH D D Fig 36 Checking Refrigerator Settings 1 Press the key for more than 2 seconds while pressing the key 2 It will open the refrigera...

Page 100: ...on 7 of 7AT and when the 7 and f keys are pressed REF1 REF2 REF3 on of and AT blink 8 0 Lo OL O oRH D 0 Fig 37 I in the sequence of REF 1 2 3 7 selected mode on of AT 5 Select the refrigerator which...

Page 101: ...rea it will engage the maximum capacity automatically FULL The chamber is always operated with full power SAVE The chamber is always operated with minimum power FH type does not have the power mode Th...

Page 102: ...lt RH 0 0 Fig 39 Power Mode Settings 1 Press the key for more than 2 seconds while pressing the key 2 It will open the power mode confirmation screen and current setting conditions are displayed 3 Pre...

Page 103: ...time Once the lamp is manually turned off the automatic turning off function is activated timer is set to 1 minute Refrigerator Protective Function If the power is turned off for more than 48 hours th...

Page 104: ...ilure occurred 150 hours later since the test started the screen displays the elapsed time 0150 PH and the temperature humidity 25 0 75 alternately Fig 42 0 r _ J I I I I I I 3 Once the operation cond...

Page 105: ...cation unit Please check the set value For details please refer to 6th month Inspection on page 108 Check the setting of the overheat protector w LEVEL ADJUST FLOAT FAULTY Er04 HUMIDIFICATION HEATER1...

Page 106: ...or a while until the pressure switch is automatically reset Restart the chamber after the error is reset w REFRIGERATOR ERROR Er14 REFRIGERATOR 1 2 3 C COMPRESSED COOLANT Er15 CURRENT FAULTY Fanturns...

Page 107: ...rect phase wiring z Reconnect all wires of the primary power source to the correct phases LU INVERTER PROTECT FUNC ACTIVATE Er32 INVERTER FAULTY Cf FORCIBLY STOPPED 5 Fan turns off Buzzer sounds 6 OPE...

Page 108: ...seconds later occurred for SPECIMEN OVERHEATED Fanturns off Ctype FORCIBLY STOPPED 6 RESTART AFTER RESET Buzzer sounds ur CHECK REFRG PRESSURE RUNNING continuously 2 iu DECREASE SPECIMEN HEAT VALUE c...

Page 109: ...he chamber s specified upper limit 0 by over 20 C z Rectify the error according to the instructions above w WB SENSOR WIRE BROKEN Er56 WET BULB SENSOR BROKEN CJ Fan turns off FORCIBLY STOPPED o b CHEC...

Page 110: ...is pressed w TEMP HUMD OUTSIDE RANGE OPE STARTED Er82 OUTSIDE SETTING RANGE f Fanturns off FORCIBLY STQPPED o 5 Buzzer sounds ENTER CORRECT TEMP HUMD continuously w 2 EDIT CORRECT PROGRAM I W DELETE O...

Page 111: ...OR MORE et This error occurs if the condensation temperature becomes extremely high or becomes extremely low or if the condensation temperature sensor is broken z Please contact us if the alarm is una...

Page 112: ...cording to the instructions above w DOOR OPENED DURING HIGH HUMID TEST AL50 HUMIDITY EXCEEDED LOWER f LIMIT HEAT CNTL RELAY SSR FAULT o Buzzer 15 DO NOT OPEN DOOR WHILE RUNNING sounds intermittently i...

Page 113: ...KAGE sounds intermittently LlJ 2 EXCHANGE FLOAT SWITCH L U 0 sa This error occurs if the roof tank is not filled within the set time although the water was supplied by 0 the automatic water feeder z R...

Page 114: ...ssages to be displayed when alarm is generated Possible causes and Remedies Related C type P type P type will display the likely causes and the remedy functions LED display LCD messages when the REMED...

Page 115: ...rder to change the alarm activation temperature change the setting of the overheat protector displayed on the front panel Use the and 00 keys to change the alarm activation temperature on the SP displ...

Page 116: ...terminals ery step during humidity test etc 1 2 Can be used for starting DC power sup Only for P type ply etc It outputs the contact signal if any mal External alarm function occurs during the chamber...

Page 117: ...con cro computer ETACOM nected 6 Has the chamber been stopped The refrigerator protection circuit has been activated in for a long time more than 48 order to protect the refrigerator Check whether th...

Page 118: ...o turn on up side the service panel turned off the circuit protector CP7 1 2 Istn s fluorescent bulb blown Read Room Lamp under Expendable Parts on page 110 and change the fluorescent bulb 3 Is the gl...

Page 119: ...ated inside the front service panel on the right side When opening the service panel to find the causes of an error turn off the power switch and then the breaker Refrigerator thermal overload relay T...

Page 120: ...ew wick Cleaning of refrigerator condenser filter Open the front panel take out the filter to vacuum dust and wash with water 1 There are latches on both sides of the front panel located at the bottom...

Page 121: ...ust into the condenser fins and it may cause deterioration in performance Make sure that the filter is at tached whenever operating the chamber Operating humidity tests for a long period will cause wh...

Page 122: ...the operation for inspections Overheat protector OHP1 take necessary caution against electrical shocks burns and injuries Performance of boil dry cut off device 1 Maintain the temperature in the test...

Page 123: ...1 When opening the service panel during the operation for adjustment take necessary caution against electrical shocks burns and injuries 1 Nut Maintain the water level as indicated with a dotted line...

Page 124: ...f the breaker 2 Remove the two rubber bushes and fixing screws that secure the viewing window frame 3 Pull out the window frame upwards to your side 4 Change the fluorescent lamp Hold the fluorescent...

Page 125: ...depending on the model The models that come with two viewing windows have two glow lamps Door packing When steam is found Exchange with a new door packing escaping from the door Please contact us whe...

Page 126: ...ours FX or FH series only The service life varies greatly depending on the water quality Thermal heater About 10 000 hours Purifier Optional About 8 months if the If the electrical conductance of the...

Page 127: ...m Schematic Diagram General Schematic Diagram o G 0 ill 1 o o I I L 0 0 o 0 o 0 ro E Cl Cll C c Pulse output o o _ _ _ _ r Test area temperature humidity information l I 1 I 0 _ U Sl Q o 0 I 1 r r 0 _...

Page 128: ...FH types Watersu I Roof tank Overflow r Secondary water supply Wick pan Drip pan I l 0 ttl c o 0 c o en c I l 0 c o o SV1 SV2 Pure water supply Pump Drainage c 0 0 a en I l 0 E S 0 J en t l ttl t Eli...

Page 129: ...rcuit 1 Q 0 J CIl 0 I J en en t t J I a I s 1E 0 Q i s co E I 0 I 2 0 o 0 c N J ai I C J I 0 iii a Q 0 en I c I 0 0 1 5 CIl Q Q Q c 0 J CIl i Q 0 0 CJ Q 9 2 J CIl en 5 CIl en E c CIl a J 0 o iii 0 o c...

Page 130: ...C 5 5 30 5 5 FX424 PIC 5 5 30 5 5 FX434 PIC B O 50 8 0 FL214P C 5 5 30 5 5 FL224P C 5 5 30 5 5 FL40BP C 5 5 30 5 5 FL414P C 5 5 30 5 5 FL424P C 5 5 30 5 5 FL434P C 5 5 40 5 5 FHOBP C 5 5 30 5 5 FH14P...

Page 131: ...FL224 FX414 FL414 FX724 FL724 Model No FH24 FX224 FX424 FL424 FX734 FL734 FX234 Refrigerator REF1 REF1 REF1 REF1 REF1 2 REF1 3 REF1 3 REF1 REF1 2 No REF REF REF REF REF off off off off off off off of...

Page 132: ...Schematic Diagram 118...

Page 133: ...eakage breaker primary power souroe phase detector overheat protector double boil lry cut off devioe refrigerator pressure switch fan motor overload relay thermal heater overload protector humidificat...

Page 134: ...supply preparation by users I Humidification water Maximum current A 20 22 23 37 Maximum load current A 24 26 27 42 Protective devices Earth leakage breaker primary power source phase detector refrige...

Page 135: ...refrigeration system HFC404A HFC23 HFC404A Pulse control electronic expansion valve Pulse Ontrol electronic expan on valve lilermal expansion valve constant pressure expansion valve Nichrome strip he...

Page 136: ...um load current A 18 20 17 Protective devices Earth leakage breaker primary power source phase detector thermal heater overload protector Microcomputer self diagnostic function Additional functions ex...

Page 137: ...HFC404A Pulse control electronic expansion valve Pulse control electronic expansion valve thermal expansion valve constant pressure expansion valve Nichrome strip heater Plate fin coil PID control by...

Page 138: ...ature I humidity range I 80 0 60 a E J s 40 co Q 0 20 I 80 0 60 a E J r 40 co Q 0 20 FX type 100 o 10 20 30 40 50 60 70 Dry bulb temperature C 80 90 100 85 C FH type 100 98 RH o 10 20 30 40 50 60 Dry...

Page 139: ...ffice Kusumoto No 7 Building 1 1 Hie machi Hakata ku Fukuoka shi 812 0014 Japan Sapporo Sales Office Kusumoto No 10 Building 4 chome Kita 10 jo Nishi Kita ku Sapporo shi 001 0010 Japan Yamagata Sales...

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