Control Unit Installation Sheet
mr
.
steam
®
  INSTALLER INFORMATION
__________________________________________________________________
14
  To prevent injury and/or equipment 
damage all troubleshooting is to be performed by 
qualified licensed electrician or plumber. Contact 
MrSteam technical support at 1-800-727-8326 
(East coast) or 1-800-727-8326 (West coast) in the 
event that iSteam
®
3 displays an error code.
mr
.
steam
®
  USER/HOMEOWNER INFORMATION
__________________________________________________________________
14
AutoStart
  AutoStart will automatically turn the steam genera-
tor on at your preset time. Activating the steam in an occupied 
room may subject persons to the hazards described in this 
manual. Only activate the steambath if the steam room door is 
closed. Activating or using the steambath with an open door 
may cause property damage or injury to persons outside of the 
steam bath.
The AutoStart feature can be used to turn on the steambath at 
a predetermined time. Select the day(s) of the week and the 
time of day you would like to turn the steam bath on. 
When AutoStart starts your steambath it will allow the steam-
bath to run for only 10 minutes. To continue steam bathing 
press the continue button. If the continue button is pressed, 
AutoStart will remain active for the next scheduled start time.
To stop the steam bath press the STOP button.
If the STOP button or 10 minute time out turns the steam 
generator off, AutoStart will automatically be deactivated.
To create an AutoStart time, press the
 + icon. Select the start time to 
adjust the day and time for AutoStart. A maximum of 8 start times can 
be programmed. To delete a start time, press the trash can icon.
To turn AutoStart ON, press the AutoStart button above the start time list.
E nter a 4 digits
code to lock the
keypad. The same
code will be used 
to unlock it.
4321
WARNING
!
WARNING
!
AUTOSTART
Day  Time
Every day  12:00am
F PM
77 1 2:16
Turn AutoStart 
ON or OFF
Create a new AutoStart Delete start time
time (max. of 8)
Passcode
The Passcode feature can help prevent unintentional use of 
the steambath. Please refer to the steam generator Installation, 
Operation and Maintenance manual before using the steam-
bath. The Passcode feature cannot insure unintentional use of 
the steambath.
To turn the Passcode lock ON or OFF, press the lock icon.
Enter a 4 digit passcode using the keypad. Press the entire but-
ton to SAVE the passcode. The next time the iSteam3 control is 
turned on the user will be prompted to enter the passcode. 
Press the Back button to exit without storing the passcode lock.
If you forget your passcode, power should be turned off at the 
circuit breaker. After 1 minute turn the breaker back on. The 
passcode lock will automatically be turned OFF.
About Screen
Press ABOUT to view the accessories connected to the 
steam generator.
System Log
Press SYSTEM LOG to view an error log created by the 
steam generator. 










