Robomow RM200, Operating & Safety Manual

29

Message 

Displayed 

Probable Cause/Event 

Corrective/User Action 

Keys locked 

-

 Child lock feature has been activated 

-

 Press the 

Up 



arrow key and then 

press the 

‘STOP’ 

button.  

Child lock can be deactivated under the 
‘

Settings

’ menu. 

Low temperature 

waiting… 

-

 Robomow is charged and the ambience 

temperature is out of range (below 32ºF / 
0ºC);  

-

 Do not do anything, the charging is 

stopped and Robomow is waiting for 
temperature to change back to the 
allowed range; if temperature stays out 
of the range for more than 12 hours, the 
message is changed to ‘

Low temp. 

Press GO’

.  

Mow overheat 

cooling, wait… 

-

 The mowing motor has been working under 

a severe load for too long of a time. 

-

 There is no need to do anything – 

Robomow will renew automatically the 
operation, as the mowing motor will 
cool down. 

No wire signal 

-

 Perimeter Switch is not turned on or not 

connected to the zone intended to mow. 

-

 The perimeter wire is not connected to the 

Perimeter Switch 

-

 The perimeter wire is cut 

-

 Make sure the Perimeter Switch is 

connected to the mains supply 

-

 Disconnect the power supply from the 

mains power and reconnect after 10 
seconds.  

-

 Check the Perimeter Switch is 

connected to the correct zone and is 
turned on. 

-

 Check the connection of the perimeter 

wire to the Perimeter Switch. 

-

 Check for cut in the perimeter wire. 

Rain detected 

GO to ignore 

-

 Robomow detects rain upon GO pressing 

(received when pressing the GO button) 

-

 Do not operate Robomow in rainy 

weather and wet grass; If you choose to 
override, press the ‘

GO

’ button; The 

overriding is valid for the current 
operation only 

Rain detected 

Press GO 

-

 Robomow has skipped the last depart due to 

rain detection 

-

 It is not recommended to cut wet or 

damp grass, but if you choose to 
override the rain sensor, change the 
setting of the ‘Rain sensor’ to ‘off’ under 
the ‘

Settings

’ menu. 

Rain sensor 

disconnected 

-

  Disconnection in the rain sensor wires. 

-

  Press ‘GO’ to confirm the message and 

call service for repair.    

Ready  

keep charging 

-

 The battery is fully charged  

-

 Keep the charger (power supply) 

connected and operating 

Recharge battery 

-

 The maximum operating time has been 

reached 

-

 Connect the charger to the mower 

Remove fuse 

before lifting 

-

 Robomow was lifted while the battery fuse is 

connected. 

-

  Remove the fuse before lifting 

Robomow. 

Remove fuse then 

check blade 

-

  Some obstacle is stuck or wrapped around 

the blade.  

-

  Something is preventing a blade from 

rotating freely. Severe grass accumulation 
under the mowing deck; rope or similar 
object wrapped around mowing blade. 

-

  Object jammed under mower preventing 

blade from rotating. 

-

CAUTION

 – Remove battery fuse 

before lifting the mower. 

-

  Inspect blades for foreign material or 

debris preventing rotation.  

-

  Clean out accumulated grass clippings 

using a wooden stick. 

Replace blade 

every 200 hours 

-

 An automatic reminder to replace the blade 

is displayed every 200 hours 

-

 Replace the blades and restart the 

counter of the blades replacement 
reminder by choosing the 

‘Blades 

replaced – Clear reminder’

 option  

under the 

‘Settings’ 

menu