Controls Installation Sheet
mr
.
steam
®
  Installation Instructions
________________________________________________________________________________________________
44
Before Installing
Carefully inspect the control and packaging for shipping damage. In the event of 
shipping damage, please contact the carrier for claim information. Our customer 
service department can assist you with any missing or damaged parts.
  To avoid unintentional steambath operation, do not locate the 
control where other controls, accessories, shower heads, valves, body sprays 
or similar within the shower could cause confusion or interfere with the MrSteam 
control’s intended use and function.
Do not use any AirTempo
®
, iSteam
®
, iTempoPlus
®
, iTempo
®
, HomeWizard
®
 or 
iGenie
®
 controls without reading and understanding the respective Installation 
and Operation Manual and MrSteam steam generator Installation and Operation 
Manual. Failure to read and understand these instructions may result in an 
inoperative or hazardous installation.
  A peel and stick warning sticker is provided in the MrSteam steam 
generator Installation, Operation and Maintenance Manual. This manual is pro-
vided with every steam generator. The warning sticker must be read and perma-
nently afxed in a conspicuous location near the steam room. Failure to read and 
afx this warning sticker in a conspicuous location may result in serious injury or 
death. Please call MrSteam at 800 767-8326 for a free replacement or if you have 
any questions regarding the warning sticker. 
Install the AirTempo, iSteam, iTempo or iTempoPlus controls according to installa-
tion instructions. Failure to install according to instructions will result in an inopera-
tive control or hazardous overheating or inadequate heating of the steam room. If 
an AirTempo, iSteam, iTempo or iTempoPlus control is installed outside the steam 
CAUTION
!
room a Remote Temperature Probe (PN MSTS) must be installed inside the steam 
room per instructions for the Remote Temperature Probe. Failure to install according to 
instructions will result in an inoperative control and overheating of the steam room.
  Do not route AirTempo, iSteam, iTempoPlus, iTempo, Home Wizard or 
iGenie control wiring inside conduit together with power lines or close to hot water or 
steam piping. Doing so may result in an inoperative or hazardous installation. 
  Do not alter or modify any MrSteam product. Doing so may result in an 
inoperative or hazardous installation and will void the warranty.
IMPORTANT NOTES:
• Turn power to the steam generator OFF before connecting the control to the 
generator. Failure to turn the power off will result in an inoperable control.
• Do not operate AirTempo, iTempoPlus, iTempo, Home Wizard or iGenie controls with 
anything other than a MrSteam eTempo compatible steam generator. MrSteam resi-
dential steam generators with serial numbers lower than 900000, or any other brand 
of steam generator are not to be operated with AirTempo, iTempoPlus, iTempo, 
Home Wizard or iGenie controls. Doing so may result in an inoperative installation.
• This document contains important safety, operation and maintenance information. 
Leave this document with the homeowner. Do not discard this document.
• Discontinue use of the steam generator or control if the steam generator is  
damaged or otherwise not functioning properly. Doing so may result in an inopera-
tive or hazardous installation.
• All drawings are for illustrative purposes only.
WARNING
!
WARNING
!
WARNING
!










