reach- in tempguard™ (-ssb)
Contents
1. NSF FH2 AAC Freezer 115 60 1 12 0 N Koe Noo N an Nn yj 48 5 35 3 Stainless Aluminum Stainless Stainless Electric Heat Time 6 day Ad 100 F Coil Temp 60 Minutes Bi metal 120 F 5 min after def complete 22 3 16 1 Stainless Aluminum Stainless Stainless Electric Heat Time 6 day Ad 100 F Coil Temp 60 Minutes Bi metal 120 F Nn i o my Q h e e 5 ge Q os ie m Total Refrigerated Volume ft 3 Total Shelf Space ft 2 Exterior Interior Finish Half Door Liner o Defrost System _ Defrost Initiation Defrost Termination Defrost Maximum __ Defrost Safety Comp delay startup _ _ Comp delay end Defrost i yj W nN 24 0 fl Oz 88 106 mfd 330V 25mfd 370V R 404a TXV 20 1 570 HP Control Full Half UL cUL NSF 26 0 fl oz Nn B 52. hour This alarm will only be seen on freezer units F4 High pressure 3 x in 1 hour 6 Beeps 5 x cuts off The unit will begin to signal E4 if the unit has tripped on high pressure 3 times within a 1 hour period If the unit cycles off 5 times in a 1 hour period the unit will shut down in order to protect the refrigeration components E6 E7 Voltage errors E6 High voltage safety E7 Low voltage safety Both of these alarms will automatically reset when the correct power is restored E8 E9 Thermistor alarms E8 Cabinet Thermistor failure E9 Defrost Thermistor failure The unit will continue to operate using factory default operation E10 Communication error Only applies to dual temperature units and results when the cable connecting the two control boards is either shorted or open Slide 8 SSB SERIES CONTROLLER ADJ USTMENT DIAGNOSTIC MENU Accessing Press the UP DOWN and the ENTER keys together for three seconds Press all three buttons at the same time Posi zak AMERICA To assist in trouble shooting the SSB series a Diagnostic Menu is provided This menu gives you the ability to send the unit into a manual defrost change display sensors clear all error codes as well as provide you with detailed information regarding the past operation of the unit To gain access to this menu press the UP DOWN and ENTER together for three seconds To make adjustments in an
3. restart delay for the refrigeration components Defrost control The defrost is temperature initiated and temperature terminated Defrost will initiate by temperature through the defrost thermistor K3 This thermistor is located in the fins of the evaporator coil evaporator If the coil temperature gets below 13 F the unit will go into an off cycle defrost which consist of de energizing the compressor and condenser fan motor The evaporator fan will continue to run When the evaporator temperature has reached 40 F the unit will cycle the compressor and condenser fan motor on and continue normal cycling Slide 3 SSB FREEZER SEQUENCE Board Self Check 2 5 minute delay Cycle Off Cut out Display Read Ri 1 Compressor start up Temperature reached is chip revision 2 Condenser Fan start up Minimum 2 5 minutes Frame heaters on 3 Evaporator Fan start up 1 Compressor off 2 Condenser Fan off 3 Evaporator Fan off Cycle On Cut on Defrost Start Defrost end Temperature reached Preprogrammed time interval defrost thermistor Minimum 2 5 minutes 1 Compressor off reached 100 F 1 Compressor start up 2 Evaporator Fan off Defrost Heater off 2 Condenser Fan start up 3 Condenser Fan off 3 Evaporator Fan start up 4 Defrost Heater on 5 dEF displayed Continue as Normal Cycling Five minutes after Evaporator temperature Cabinet temperature reads Defrost Heater off reaches below 25 F a value below 15 F abov
4. unit will maintain Factory default for the freezer is 3 F and the refrigerator is 36 F The second item is the defrost frequency This is the number of defrost per day and only applies to freezers If can be adjusted for 1 2 3 4 6 8 defrost however However the factory default adjustment is 6 per day The third and final item that can be changed from this menu is the temperature scale that the display reads Either F Fahrenheit or C Celsius To make adjustments in any of these steps use the UP and DOWN arrow keys You must cycle through the entire menu back to the temperature readout by pressing enter before the changes will take affect Slide 7 TEMPGUARD SSB DISPLAY CODES e Alarm display Alternates between code and box temp e E1 High Cabinet temperature 3 Beeps 25 F above set point for more than 4 hours e E2 Low cabinet temperature 4 Beeps 8 F Below set point for more than 1 hour e E3 Freezer defrost over 1 hour 5 Beeps e E4 High pressure 3 x in 1 hour 6 Beeps 5 x cuts off E6 E7 High voltage 8 Beeps and Low voltage 9 Beeps E8 E9 Defrost or Cabinet temperature sensor failure Continuous buzzer e E10 Communication error Dual Temp only e dEF Unit in defrost or recovery e CF Clean filter 1 Beep e door Displays when open 2 Beeps if open gt 3 Min TEMPGUARD SSB ALARM CODES There are several audible alarms and visual codes which may be displayed to alert t
5. 0 1 115 60 1 a aa i 6A 2273 104 126 104 126 45 100 45 100 Electronic 36 50 F 37 to 55 a We 61i Stainless Stainless Aluminu N A Stainless amp Glass Off Cycle Off Cycle sy Consump kWHr Day 13 9 Heat Rejection BTU Hr 1975 Voltage Range V 104 126 Ambient Range F 45 100 Cabinet Temperature Control Electronic Control Setpoint Range F 36 to 50 actory Setting F 36 3 Total Refrigerated Volume ft 3 22 3 Total Shelf Space ft 2 i Exterior Interior Finish 22 gauge Stainless 2 gauge Stainles olid Door Liner 22 gauge Stainless Glass Half Door Liner 22 gauge Stainless N A Defrost System Off Cycle Defrost Initiation 13 F Coil Temp 13 F Coil Temp 13 F Coil Temp 10 F Coil Temp Defrost Termination 40 F Coil Temp 40 F Coil Temp 40 F Coil Temp 40 F Coil Temp 15 25 5 64 39 6 1 Defrost Maximum N A N A N A N A A A N 1 9 A 3620 104 126 45 100 Electronic 36 to 50 36 3 48 5 29 1 4130 104 126 45 100 Electronic 36 to 50 36 3 74 7 54 0 Glass N A Off Cycle Jo Ouse N cn SIE W Sefa 23 8 Nj 92 N g oO n i i i oO n Nn 2 gauge Stainless 22 Glass N A Off Cycle a x N nN na gt gt gt Comp delay startup 2 5 min 2 5 min 2 5 min 2 5 min 2 0 min Comp delay end Defrost an operation during defrost Display during defrost Compressor Manufacturer Compressor Model Comp Capa
6. SF 1665 104 126 45 100 Electronic 36 to 50 36 3 2020 104 126 45 100 Electronic 36 to 50 36 4 3 22 3 E a j IVs zile DI is D a N _ N _ Nn Half Door Liner 2 gauge Stainless Defrost System Off Cycle Defrost Termination 40 F Coil Temp Defrost Maximum N A Comp delay startup 2 5 min Comp delay end Defrost 2 5 min O Z jv ojo Win Z zZ OFF until 0 F coil dEF Tecumseh AJA2425ZXA 720 2450 7 9 68 Temp Tecumseh AE9415EZXA olid Door Liner 2 gauge Stainless Comp Capacity W BTUH 435 1490 See FH1 SSB 4 5129 10 fl oz N A R 404A TXV 12 2 345g HP Control Full Half UL cUL NSF Defrost Initiation 13 F Coil Temp gt nN gt of ool LOL o0 o N oje A BIO ClO 4 17 fl oz 20 fl oz 26 fl oz 61 193 mfd 165V _ 43 52 mfd 220V_ 270 324 mfd 165 N A 15 mfd 440V 15 mfd 370V R 404A TXV R 404A TXV R 404A TXV 18 2 515 21 9 620 16 6 oz 470g HP Control HP Control HP Control Full Half Full Half Full Half UL cUL NSF UL cUL NSE UL cUL NSF N N Go N O N 3 a So lt lt Full Half UL cUL NSF See RH1 SSB REACH IN SPECIFCATIONS Page 2 3 RH2 SSB GD Refrigerator 115 60 1 RH3 SSB GD Refrigerator 115 60 1 MODEL RH1 SSB GD Type Refrigerator Voltage Frequency Phase 115 60 1 Running Amps A Circuit Breaker A PTRISSB RH1 AAC Pass Through Refrigerator 115 6
7. Slide 1 REACH IN TEMPGUARD SSB Ql RH1 SSB GD RFH2 SSB HOSHI ZAK AMERLE A The Hoshizaki line of reach ins consists of two types of refrigerators and freezers The high end TEMPGUARD SSB and the mid range SAFETEMP AAC are the two product lines available The TEMPGUARD has all the features that you would expect to find in a high end box such as solid state control system including alarm and error codes completely stainless steel interiors doors and exterior sides etc The unit also has other features found exclusively on Hoshizaki products such as the EverCheck control board system The TEMPGUARD and SAFETEMP is available in various configurations some of which are one two and three section refrigerators one and two section freezers with half door and glass door options Combination units are also available with refrigerators and freezers in the same unit This module will concentrate on the TEMPGUARD SSB The AAC SAFETEMP will be covered in another module At the end of this module you will find a table with detailed specifications for all current Reach In models Slide 2 SSB REFRIGERATOR SEQUENCE 1 Frame heaters on 2 0 minute delay Cycle Off Cut out 2 Evaporator fan on 1 Compressor start up Temperature reached 2 Condenser Fan start up Minimum 2 0 minutes 1 Compressor off 2 Condenser Fan off Normal Cycling Cycle On Cut on Ifevaporator temperatu
8. city W BTUH Comp RLA LRA Comp SWR ohms Comp RWR ohms Comp POE Oil Amount tart Capacitor Run Capacitor Refrigerant Type Control Refrigerant Charge ozs g Refg Cir Protection auto reset Door Types gency Approvals N gt 2 5 min 2 5 min 2 5 min 1 Defrost Safety N A N N N O O Z gt a Z lt O Z Z gt ajs sae an a A DIVES Temp Copland RS64C1E CAA 1893 6460 11 59 5 282 6 078 0 533 0 613 24 fl oz Temp Temp ONT Temp Tecumseh AKA9427ZXA 790 2700 7 8 48 a ee a er 17 fl oz 161 193 mfd 165V N A R 404a TXV R 134a Cap Tube 15 7 445 HP Control Half Front and Rear UL cUL NSF Tecumseh AKA9455ZXA 1160 5450 10 50 5 95 Tecumseh AKA9427ZXA 790 2700 7 8 48 See RH2 SSB See FH1 SSB 17 fl oz 17 fl oz 61 193 mfd 165V 72 88 mfd 250V 72 86 mfd 330 N A 30 mfd 440V R 404A TXV R 404A TXV R 404A TXV 15 7 445 21 5 610 31 5 893 HP Control HP Control HP Control Full Glass Full Glass Full Glass UL cUL NSF UL cUL NSF UL cUL NSF x Full Half UL cUL NSF MODEL S ype z il Voltage Frequency Phase_ Running Amps A Circuit Breaker A _ _ Heat Rejection BTU Hr Voltage Range V Ambient Range CF Total Refrigerated Volume ft 3 Total Shelf Space ft 2 Exterior Interior Finish Half Door Liner o oa Defrost System _ _ _ Defrost Initiation Defrost Termination Defrost Maximum _ _ _ C
9. d at a slightly higher than normal cabinet temperature The electric defrost system is backed up by two additional safeties A one hour maximum defrost timer starts counting when the defrost begins If the coil temperature fails to reach 100 F within one hour this timer will terminate defrost and cause an E3 defrost alarm sounding 5 beeps every 10 seconds A bi metal switch also backs up the defrost system This switch is mounted on the top of the evaporator coil If the temperature at the top of the evaporator coil reaches 120 F this switch opens to signal the board to shut down the electric heaters The control board will continue in defrost with no electric heaters until the one hour timer causes an E3 alarm Pressing the reset at the display panel will clear the E3 alarm If 4 consecutive E3 alarms occur pressing the reset at the display will only silence the beeper The E3 code will not clear until a service technician presses the master reset on the control board Obviously the defrost system should be checked for a problem in this case Slide 4 SSB CONTROLCIRCUIT SSB CONTROL BOARD RIBBON CABLE DISPLAY BOARD Posi zak AMERICA The SSB uses an EverCheck control system that incorporates a control board ribbon cable and display board This system controls the unit operation and provides error alarms and diagnostic information to inform the customer of a potential problem before damage to the product occurs The sam
10. e 1 Compressor on 1 Evaporator Fan on the setpoint 2 Condenser Fan on dE no longer displayed cabinet temp displayed Freezer Normal Operation When the power switch is turned ON the control board starts the delay timer count 2 5 minutes later the compressor condenser fan motor and evaporator fan motor start The evaporator fan circulates air across the coil through the stainless air duct and to the cabinet The cabinet is cooled until the desired set point temperature is reached The average pull down time for an empty box to the factory set point is 21 23 minutes This pull down time would obviously vary when product is included in the cabinet When the set point is reached the cabinet temperature thermistor K4 signals the board to stop refrigeration This signal is simply a change of resistance that causes the control board program to react accordingly The compressor condenser fan motor and the evaporator fan motor stop K4 will signal the control board to cycle the compressor condenser fan motor and evaporator fan motor on and off as needed to maintain the desired cabinet set point temperature There is always a 2 5 minute restart delay for the refrigeration components Defrost The defrost system for all freezer models uses electric heater strips and is time initiated and temperature terminated through the control board Freezer defrost can be set to occur 1 2 3 4 6 or 8 times a day using the Guarded Acces
11. e control board is used in either a Refrigerator or Freezer DIP switches are set each application This provides a universal replacement control for the SSB product line Follow the instructions provided with the replacement board to set the DIP switches for your application Slide 5 SSB SERIES CONTROLLER ADJ USTMENT GUARDED ACCESS MENU Accessing Press the UP and DOWN keys together for three seconds Press both buttons at the same time posi zak AMERICA There are two menus incorporated in the SSB the Guarded Access menu and the Diagnostic Menu These menus allow you to make adjustments in the operation of the unit as well as check diagnostic information when trouble shooting the reach in By pressing the UP and DOWN arrow keys at the same time for 3 seconds you can gain access to the Guarded Access Menu Slide 6 SSB SERIES CONTROLLER ADJ USTMENT GUARDED ACCESS MENU 1st Adjustment Temperature Setpoint Average cabinet temperature 2nd Adjustment Defrost Frequency Refrigerator Automatic defrost df X has no effect Freezer Ex df 4 4 defrost per day 3rd Adjustment Units of display F Fahrenheit C Celsius You can make three adjustments once you have accessed the Guarded Access Menu To navigate to the next step press the ENTER button The first item that can be adjusted is the set point of the reach in This is the temperature that the
12. every 8 5 minutes when in alarm posi zak AMERICA The seventh command will show the length of the last defrost cycle Freezer Only The eighth command is the highest temperature recorded during the last high temperature alarm Slide 13 SSB SERIES CONTROLLER ADJ USTMENT 9th Command DIAGNOSTIC MENU 9 10 Number in right two digits represent the lowest temperature recorded during the last low temperature alarm Display will read 9 if there has not been a low temp alarm Value saved every 8 5 minutes when in alarm 10th Command 0 25 Temperature of the evaporator when the fan will be energized e Note All changes are made using the UP and DOWN arrow keys e You must advance all the way through the menu using the Enter key before any changes will be accepted The ninth command is the lowest temperature recorded during the last low temperature alarm The tenth command was added to Rev 17 boards This shows the temperature at which the evaporator fan motor will start when the unit cycles on or after a defrost The factory default setting is 0 F We hope that this training module gives you a basic understanding of the operation of the SSB TempGuard reach in refrigerators and freezers You can access copies of the complete Service Manual at hoshizakiamerica com or for hard copies please contact your local distributor If you need further assistance you can contact Technical Suppor
13. he customer of potential problems before product is damaged The display will alternate between the alarm code and box temp Below you will find a brief explanation of each error Also a label on the control box provides general information about these alarms and codes CF Clean filter 1 Beep This alarm will be shown when the air filter has become clogged There is a bi metal Klixon switch on the discharge line that will send a signal to the board when the discharge line temp begins to rise After cleaning the filter allow time for the sensor to reset then press RESET on the display board to reset the alarm door Displays when the door is open When the door is open the display will read door to alert the customer that the door may be ajar If the door remains open for more than 3 minutes the unit will beep 2 times This alarm will reset once the door is closed E1 High cabinet temperature 3 Beeps If the unit experiences a temperature of 25 F above set point for more than 4 hours the unit will sound a 3 beep alarm and display E1 alternating with the box temperature E2 Low cabinet temperature 4 Beeps If the unit experiences a temperature of 8 F below the set point for more than 1 hour the unit will sound a 4 beep alarm and show E2 on the display E3 Freezer defrost over 1 hour 5 Beeps The unit will show an E3 and a five beep alarm if the unit stays in defrost for more than one
14. omp delay startup Comp delay end Defrost Display during defrost Compressor Model _ _ Comp Capacity W BTUH Comp RLA LRA Comp SWR ohms _ Comp RWR ohms Comp POE Oil Amount Run Capacitor Refrigerant Type Control Refg Cir Protection auto rese Door Types o y O REACH IN SPECIFCATIONS Page 3 3 MODEL FAI AAC Type Freezer 115 60 1 Running Amps A 82 Circuit Breaker A 15 Engy Consump kWHr Day 985 Cabinet Temperature Control Electronic Electronic Electronic Control Setpoint Range F 37 to 55 10 to 28 F 10 to 28 F actory Setting F 39 Total Refrigerated Volume ft 3 74 7 Total Shelf Space ft 2 Exterior Interior Finish Stainless Aluminu olid Door Liner Stainless Half Door Liner Stainless Defrost System Off Cycle Defrost Initiation 13 F Coil Temp Defrost Termination 40 F Coil Temp Defrost Maximum N A Defrost Safet N A Comp delay startup 2 0 min Comp delay end Defrost 2 0 min an operation during defrost ON OFF until evap 0 F OFF until evap 0 F Display during defrost Temp EF EF Compressor Manufacturer Tecumseh Tecumseh Copeland Compressor Model AKA4482YXA AJA2425ZXA RS80C2E CAA 219 Comp Capacity W BTUH 1090 8200 755 2450 1740 8170 Comp RLA LRA 12 3 59 0 7 9 68 0 18 6 72 5 Comp SWR ohms Comp RWR ohms Comp POE Oil Amount 17 3 fl oz tart Capacitor 64 77 mfd 250V_ 270 324 mfd 165V N A 15 mfd 370V R 404a TXV 16 6 470 HP Control Full Half UL cUL
15. re Evaporator temperature Temperature reached __ Continues as reaches 13 F unit initiates reaches 40 F defrost Minimum 2 0 minutes normal cycling defrost Defrost initiation for terminated 1 Compressor on RH1 AAC Wis 7 F Compressor on 2 Condenser Fan on Compressor amp Condenser Condenser Fan on Normal Cycling Fan off Note Evaporator Fan is on Continues as Normal Cycling gt Ears AMERICA Refrigerator normal operation When the power switch is turned ON the control board starts the delay timer count 2 0 minutes later the compressor condenser fan motor and evaporator fan motor start The evaporator fan circulates air across the coil through the stainless air duct and to the cabinet The cabinet is cooled until the desired set point temperature is reached The average pull down time for an empty box to the factory set point is 21 23 minutes This pull down time would obviously vary when product is included in the cabinet When the set point is reached the cabinet temperature thermistor K4 signals the board to stop refrigeration This signal is simply a change of resistance that causes the control board program to react accordingly The compressor condenser fan motor and the evaporator fan motor stop K4 will signal the control board to cycle the compressor condenser fan motor and evaporator fan motor on and off as needed to maintain the desired cabinet set point temperature There is always a 2 0 minute
16. s Menu The factory setting is 6 per day This means an electric defrost will occur every 4 hours from when the freezer is started The number of defrost needed per day will vary depending on how each customer uses the reach in The number of defrost can be adjusted depending on freezer use You may find that more defrost are required if the reach in is opened frequently or operated in a humid environment When a defrost occurs dEF is displayed During defrost the evaporator fan motor condenser fan motor and compressor shut down and the electric heaters are energized The heaters warm the evaporator coil to remove any ice build up The defrost control thermistor K3 terminates defrost once the center of the evaporator coil reaches 100 F This should indicate a clear evaporator coil Remember that this 100 F is coil temperature and is not circulated throughout the cabinet When the coil temperature reaches 100 F at K3 the control board de energizes the defrost heaters and starts a 5 mnute delay timer After 5 minutes the compressor and condenser fan motor restart and the evaporator coil begins to cool Once the evaporator temperature reaches OF K3 signals the board to restart the evaporator fan motor When the temperature reaches within 15 F of the cabinet temperature set point the display changes from dEF to the cabinet temperature The dEF display is maintained till the cabinet cools so that the customer will not be alarme
17. t at techsupport hoshizaki com or 1 800 233 1940 REACH IN SPECIFCATIONS Page 1 3 RH2 SSB Refrigerator 115 60 1 RH3 SSB Refrigerator 115 60 1 FH1 SSB Freezer 115 60 1 FH2 SSB RFH2 SSB Freezer Refrigerator Freezer 115 60 1 115 60 1 3 RHI SSB Refrigerator 115 60 1 Engy Consump kWHr Da 1000 104 126 45 100 Electronic 36 to 50 36 _ 3 ft 13 0 1850 104 126 45 100 Electronic 10 to 25 3 3 22 3 l 3140 104 126 45 100 Electronic 10 to 25 3 3 48 5 74 7 48 5 35 3 540 353 22 gauge Stainless 22 gauge Stainless 22 gauge Stainless 22 gauge Stainless 22 gauge Stainless 22 gauge Stainless 2 gauge Stainless 2 gauge Stainless 2 gauge Stainless 2 gauge Stainless 22 gauge Stainless 2 gauge Stainless 2 gauge Stainless 22 gauge Stainless 2 gauge Stainless 22 gauge Stainless Off Cycle Off Cycle Electric Heat Electric Heat 13 F Coil Temp 13 F Coil Temp Time 6 day Ad Time 6 day Ad 40 F Coil Temp 40 F Coil Temp 100 F Coil Temp 100 F Coil Temp N A N A 60 minutes 60 minutes N A N A N A Bi metal 120 F Bi metal 120 F 2 5 min 2 5 min 2 5 min 2 5 min 2 5 min 2 5 min 5 min O O OFF until 0 F coil Temp Temp dEF Tecumseh Copeland Copeland AKA9427ZXA _ JS35CIE CAA 25 RS80CIE CAA 790 2700 1035 3530 2390 3730 7 8 48 9 2 46 18 6 72 5 5 013 5 767 0 38 0 438 24 fl oz 88 106 mfd 330V 25 mfd 370V R 404A TXV 21 5 oz 570g HP Control Full Half UL cUL N
18. ted 30N Unconditional alarm reset option activated Resets all alarm display codes Complete alarm reset 4th Command 4 16 Number in right two digits represent Compressor run time in the last 24 hours Example 16 hours total run time in the last 24 hours posi zak AMERICA The third command in the Guarded Access Menu is used for unconditional alarm reset This is done by changing to 30N The fourth command will show the compressor run time in the last 24 hours Slide 11 SSB SERIES CONTROLLER ADJ USTMENT DIAGNOSTIC MENU 5th Command 5 50 Number in right two digits represent percent of Compressor run time for the last 5 cycles A cycle is from off to on Does not use cycle terminated by a defrost or the first cycle after a defrost Value is saved every 5 cycles 6th command 6 45 Number in right two digits is Compressor run time for the last run cycle The fifth command will show the percentage of run time in the last five cycles The sixth command compressor run time for the last run cycle Slide 12 SSB SERIES CONTROLLER ADJ USTMENT DIAGNOSTIC MENU 7th Command Freezer Only 7 45 Number in right two digits represent length of the last defrost 8th Command 8 67 Number in right two digits represent the highest temperature recorded during the last high temperature alarm Display will read 8 if there has not been a high temp alarm Value saved
19. y of these steps use the UP and DOWN arrow keys You must cycle through the entire menu back to the temperature display by pressing the ENTER key before the changes will take affect Slide 9 SSB SERIES CONTROLLER ADJ USTMENT DIAGNOSTIC MENU 1st Command 1OFF Display shows Cabinet temperature 10ON Display shows Evaporator temperature Display automatically reverts back to cabinet temperature after five minutes 2nd Command Freezer only 20FF Manual defrost initiation option is not activated 2ON Manual defrost initiation option is activated Will begin defrost once complete menu has been cycled through Does not change scheduled defrost time The first command will be shown as 1OFF when the display is using the cabinet thermistor to read temperature Normal If this step is changed to 1ON the display will read the actual evaporator temperature using the defrost thermistor The reading will automatically revert back to the cabinet temperature after five minutes This feature can be used to check the coil temperature for five minutes intervals at any time during the cycle including defrost The second command is used only in freezer applications When changed to 2ON the unit will begin a manual defrost once the menu is cycled back to the temperature display Slide 10 SSB SERIES CONTROLLER ADJ USTMENT DIAGNOSTIC MENU 3rd Command 30FF Unconditional alarm reset option not activa
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