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765041982 

Rev. 000 

26 

 

Servicemenu

 

 

 

 

Service

 

To enter the service menu, push 

 +  

 

simultaneously for about 6 seconds.  

 
The first menu option "A" (Alarm settings) is displayed at the secondary display. Menu 
options "A", "P", "C", "F", "D", "Ter" each have a submenu, options "P-A" …. "P-E" show the 
temperature of each sensor at the primary display. 

The keys 

 and 

 are used to navigate through the menus, with 

 the actual menu 

option is selected. With 

 and 

 the settings are changed, navigation in submenus 

respectively . Changes are saved by pushing 

 (A beep sounds for confirmation). Push 

 to exit the menu/menu option. 

 

 

Alarm settings

 

 

"Presentation", Display reading 

 

"Compressor", Control parameters for compressor 

 

"Fan", Control parameters for evaporator fan 

 

"Defrost",  Defrost parameters 

 

"Test Relay" Manual test of relays 

 

"Probe - A" Room sensor temperature display (Conn. A) 

 

… B (evaporator sensor), C, D respectively (condenser sensor) 

 

"Probe - E" Extra sensor temperature display (Conn. E) 

 

 

 

Содержание BAKER SF 550

Страница 1: ...765041982 Rev 000 1 Operating and servicemanual BAKER SF 550 PROCESS KP 60 KP 82...

Страница 2: ...765041982 Rev 000 2 Gram Commercial A S Aage Grams Vej 1 6500 Vojens 45 73 20 12 00 www gram commercial com...

Страница 3: ...re setting in the storage program 16 Regulation in HCL PCL SCL 17 Time controlled cooling HCL 18 Temperature controlled cooling Hard Chill 19 Temperature controlled cooling Soft Chill 20 Thawing progr...

Страница 4: ...The manufacturer will not be held liable or responsible for any damage caused by improper incorrect or unreasonable use Location When receiving the product check the packaging material for damage If a...

Страница 5: ...tion The product should be located in a dry and adequately ventilated room To ensure efficient operation it may not be placed in direct sunlight or against heat emitting surfaces The product is design...

Страница 6: ...he surrounding air may condense on the surface of a refrigerator condensation formation due to the design If multiple refrigerators or freezers are placed next to each other then this condensation eff...

Страница 7: ...765041982 Rev 000 7 Min 40 mm...

Страница 8: ...the product or at the back of the product An electrical heating element placed in the tray re evaporates the water It is recommended to clean the tray and corresponding parts at least once a year Rem...

Страница 9: ...description Condenser with air filter Compressor Display Front panel KP 82 Condenser with air filter Compressor Front panel Display SF 550 KP 60 Door Gasket Air intake Air distribution plate Foot peda...

Страница 10: ...ord contact an electrician to establish a wall socket within the range of the supplied power cord If the product is defective it must be examined by a service electrician advised by Gram Commercial du...

Страница 11: ...cient to switch off the product by the START STOP key as there will still be voltage to some electrical parts of the product General use Do not block vent holes in the front panel Do not damage the re...

Страница 12: ...765041982 Rev 000 12 Fig 5...

Страница 13: ...irst display Primary display Display of the relevant functions connection states Fan Defrosting Alarm Dry cooling Compressor s Keyboard lock Commissioning Overview of the control panel Overview of the...

Страница 14: ...n Once the unit has been connected up all segments in the display will light up in white for approx 3 seconds display test Subsequently the selected program will be shown on the secondary display P07...

Страница 15: ...ting go faster Storage program connection when the unit is warm If the unit is started in a warm state normal room temperature internally inside the unit then it will immediately switch to the storage...

Страница 16: ...t temperature setting in the storage program Press the P button and hold it in The display then shows the desired value and thereby the temperature setting When the or button is lightly pressed the P...

Страница 17: ...tart to run at hign speed Aggregates Compressor 1 Compressor 2 Fordamperventilator omdrejningstal Storage ON OFF Temperature controlled OFF 100 Temperature controlled HCL time controlled ON ON 100 PCL...

Страница 18: ...duration in minutes The symbols for a high fan RPM figure and operation with 2 compressors will be blinking The and buttons are used to change the time and P for starting the program While the progra...

Страница 19: ...esired temperature value The and buttons are used to change the desired value and P for starting the program The primary display will now show the current temperature in the room the secondary display...

Страница 20: ...button it will be lit continuously The P and buttons will be blinking The curve symbol for Soft Chill will light up The secondary display shows the program name SCL and the tertiary display the select...

Страница 21: ...the evaporator sensor s temperature Afterwards the storage program is switched to Manual defrosting of the evaporator Manual defrosting is only possible as initial defrosting Start a program Press on...

Страница 22: ...y pressing Menu item Description Settings range Factory setting DC Dry cooling function Activation ON Deactivation OFF OFF LAL Local alarm display LHL upper boundary value for LAL 25 35 C 25 C LHd Del...

Страница 23: ...LHL F1 Room temperature sensor is defective The sensor must be replaced by the service department The cabinet will still approximately maintain the preset temperature with the use of an emergency pro...

Страница 24: ...or undercooling filter mats or condenser fins plugged up fan defective ambient temperature too high or low unit not in operation with ambient temperature of under 16 C does not apply for models with...

Страница 25: ...in key combination Key combination After 600 compressor running hours FILTER lights yellow After 625 compressor running hours FILTER begins to flash and the service symbol lights white After 650 compr...

Страница 26: ...menus with the actual menu option is selected With and the settings are changed navigation in submenus respectively Changes are saved by pushing A beep sounds for confirmation Push to exit the menu m...

Страница 27: ...0 99 C 65 A2 Reset temperature 0 99 C 40 A3 Interval for alarm repetition 5 30 min 5 Pr sentation Visning i display Parameter Description Setting range Default P Presentation Display P1 Display of set...

Страница 28: ...e time for compressor restart 0 30 min 5 C5 Condenser sensor configuration 0 no sensor 1 1 sensor C 2 2 sensors C D 2 C6 Compressor stop at door opening 0 15 min 5 Fan Styreparametre for fordamperbl s...

Страница 29: ...12 d3 manual initial defrosting 0 On 1 Off 0 d4 Maximum defrost time 10 60 min 30 d5 Defrost mode 1 automatic depending on setting d7 2 air 3 electric defrost heater 3 d6 Drip time 0 10 min 2 d7 Temp...

Страница 30: ...TL Test Light ON on OFF TL tC2 Test Compressor 2 ON on OFF tC2 TdP Test Display and Piezo buzzer then display of software version at the secondary diasplay ON Start Sensor display Sensor Description...

Страница 31: ...K1 Compressor 1 cond fan re evaporation heat Standard 5 230V output Rel K3 Evaporator fan 6 230V output Rel K3 Evaporator fan 7 230V output Rel K2 Defrost heat drain line heat 8 230V output Rel K2 De...

Страница 32: ...compressor operation high or low fan RPM 16 230V Input 230 Volt input power supply for controller and relays 20 digital input Door switch 1 NC door open contact off 5V 21 digital input Door switch 2 n...

Страница 33: ...765041982 Rev 000 33 Changing the door hinge side 1 2 3 4...

Страница 34: ...765041982 Rev 000 34 5 6 7...

Страница 35: ...765041982 Rev 000 35 8 9 10 11 12 13 14...

Страница 36: ...765041982 Rev 000 36 15 16...

Страница 37: ...765041982 Rev 000 37 17 18 19 20...

Страница 38: ...765041982 Rev 000 38 21 22 23...

Страница 39: ...765041982 Rev 000 39 Wiring diagram KP 82...

Страница 40: ...765041982 Rev 000 40 Wiring diagram SF 550 KP 60...

Страница 41: ...765041982 Rev 000 41 Piping diagram KP 82...

Страница 42: ...765041982 Rev 000 42 Piping diagram SF 550 KP 60...

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