mr.steam
®
Installation, Operation & Maintenance Manual
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TYPICAL MULTI-INSTALLATION INSTRUCTIONS
(shown with optional AutoFlush)
1. Install each steam generator as in a single installation. Install generators
as close as practical to each other, not exceeding 10 feet. The intercon-
necting cable length is 12 feet.
2.
Shock Hazard. Power must be disconnected at the main
electrical supply. Remove steam generator covers. Retain screws and
covers for reuse.
3. Connect the iSteam
®
, iTempo/Plus
®
or AirTempo
®
control to either unit as
per the Installation Manual supplied with each control. The control must
be connected to the primary unit.
4. Remove one knock-out on each generator as shown. Insert the ends of
interconnecting cable provided (PN 103904) through the knock-outs as
shown in diagram. Connect each end to the printed circuit board con-
nector labeled "TANDEM" as shown.
5. Prevent the interconnecting cable from contacting
hot surfaces such as steam outlet, safety
valve and the like.
6. Connect separate plumbing and power
supplies for each unit. Replace covers
with cover screws.
7. Provide unions as required to facilitate installation
and disconnection of piping
The secondary unit
will de-energize when the steam
room reaches steam bathing
temperature resulting in a
more gentle and energy
efficient operation.
Printed Circuit Board Component
shown enlarged for illustrative purpose.
Primary
Unit
Interconnecting
Cable
PN 103904
Control
Cable
Secondary Unit
iSteam,
AirTempo or
iTempo/Plus
Control
The control must
be connected to the primary unit.
Optional AutoFlush
®
, see
AutoFlush Installation page 16
Steam Heads shown
with optional acrylic
shields
Water
Feed Line
NOTE:
Connector wires
will be reverse color on
the secondary generator
Power
Supply
All drawings are for illustrative purposes only
