20
RS8FD402
©
Danfoss A/S 2014/11
OPTYMA
TM
Control single-phase AK-RC 101
Notes
Page 1: ...OPTYMATM Control Single phase AK RC 101 MAKING MODERN LIVING POSSIBLE Operation and Maintenance Guide...
Page 2: ...anel 8 Front keypad 8 LED Display 9 General 9 Symbols used 9 Setting and displaying the set points 9 Level 1 Programming User Level 10 List of Level 1 variables User Level 10 Level 2 Programming Insta...
Page 3: ...off cycle or electrical defrosting and with direct or pump down compressor stop Control of single phase evaporator unit only with solenoid valve or remote condensing unit Main characteristics Direct...
Page 4: ...the length of connector wires so that wiring does not twist into a spiral shape as this could have a detrimental effect on the electronics Installation 5 Fit a general protection fuse before the elect...
Page 5: ...ver on the right hand side of the housing Installing the unit 2 Undo the 4 fixing screws at the front of the housing 3 Open the front of the housing lift it and slide the two hinges out as far as they...
Page 6: ...le be especially careful to keep power wires away from signal wires Use clips to hold wires in place 7 Close the front panel making sure that all the wires are inside the housing and that the housing...
Page 7: ...ower supply Voltage 230 V 10 50Hz 60Hz Power consumption electronics only 7 VA Cold room conditions Operating temperature 5 to 50 C Storage temperature 10 to 70 C Relative humidity Less than 90 Not co...
Page 8: ...101 Control Panel Front keypad AUXILIARY RELAY CONTROL on the version with alarm relay controls the relay manual if parameter AU 1 UP MUTE WARNING BUZZER STAND BY The LED flashes if the system shuts d...
Page 9: ...rameters The second programming level Level 2 is for general parameter programming of the various controller work modes It is not possible to access the Level 2 programming directly from Level 1 you m...
Page 10: ...oint Defrosting will not take place if the temperature detected by the defrost sensor is greater than d2 If the sensor is faulty defrosting is timed 35 45 C 15 C d3 Max defrost duration minutes 1 240...
Page 11: ...ing defrost 0 fans run during defrost 1 fans do not run during defrost 1 dE Sensor presence If the evaporator sensor is disabled defrosts are carried out cyclically with period d0 defrosting ends when...
Page 12: ...Password type of protection active when PA does not equal 0 0 display set point only 1 display set point AUX light access 2 access to programming not permitted 3 access to second level programming not...
Page 13: ...st relay control Pump down function Pump down function is activated when parameter AU 4 for version with AUX Alarm relay only Connect pump down pressostat on the digital input INP 1 The compressor is...
Page 14: ...oard Alarm relay 2 Undo the 6 CPU board fixing screws remove the board from the front part of the housing in ABS 3 Remove the jumper from JUMPER JP2 4 Insert the jumper in JUMPER JP2 in position 3 2 t...
Page 15: ...alarm An EEPROM memory alarm has been detected All outputs except the alarm one are deactivated Switch unit off and then back on again E8 Man in room alarm Reset the alarm input inside the cold room...
Page 16: ...rol single phase AK RC 101 Connection diagram Comp Protection Door Limit Switch Common dig input Defrost probe Ambient probe Common probe Power Supply 230Vac Common 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...
Page 17: ...Supply 230Vac 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Modbus Danfoss 80Z681 10 A B A B 1 2 N L P Connect Compr Relay output to room thermostat input terminals of OptymaPlus SlimPack remove br...
Page 18: ...1 Housing back panel in ABS 2 Housing front panel in ABS 3 Front cover in transparent polycabonate 4 Front panel opening hinge 5 Front panel closure screws 6 Board fixing screws 7 Automatic fuse Cut o...
Page 19: ...OPTYMATM Control single phase AK RC 101 RS8FD402 Danfoss A S 2014 11 19 Ordering Type Code no OPTYMATM Control single phase 2 HP including two sensors 080Z3200 Sensor EKS 221 spare part 084N3210...
Page 20: ...20 RS8FD402 Danfoss A S 2014 11 OPTYMATM Control single phase AK RC 101 Notes...
