Controls Installation Sheet
mr
.
steam
®
  Installation & Operating Instructions
______________________________________________________________
6
DIAGRAM 2
Installation Instructions for Round & Square 
iTempo
™
 and iTempoPlus
™
STEP 1
Determine the desired installation location of the control. 
The iTempo
™
 and iTempoPlus
™
controls are designed to be 
installed inside or outside the steam room as a matter of personal 
preference. If the control is installed outside the steam room a 
Remote Temperature Probe part number MSTS must be 
installed inside the steam room. If the control is installed 
inside the steam room the control must be located:
• 4-5 feet above the oor near the bather seating area.
• The control features an integral temperature sensor. Locate 
the control in a location representative of the desired steam 
bathing temperatures. Do not locate the control above or 
near the steam head or direct steam emissions. Locating the 
controls near the steamhead or near direct steam emissions 
may result in poor steam room temperature control.
• On a vertical wall
• The control cable length is 30 feet. Insure that the control and/or steam 
generator are located accordingly. Contact a Mr.Steam technical service 
representative if a longer cable is required (60 ft. cable, PN 103990-60). 
IMPORTANT NOTE:
The control cable should be run in a dedicated 
1” conduit to facilitate installation and service.
IMPORTANT NOTE:
See installation instructions for the MSTS 
Temperature Probe before rough-in or installation of control (pgs. 8-9).
STEP 2 
Diagram 1
Make a 2-
5
⁄8” wide by 3-
7
⁄8” high cutout in the desired control location. 
Do not oversize or under size the cutout.
STEP 3 
Diagram 2
Route the control cable (provided with the control) from the wall cutout 
to the steam generator. Connect one end of the cable to the steam 
generator connector.
Drawings for Illustrative Purposes Only. 
2-
5
⁄ 8”
3-
7
⁄ 8”
DIAGRAM 1










