Homewardbath GH21-HT, Installation & Operation Manual, Page: 13 / 16

3. Keypad and steam outlet are installed according to the drawing below. Steam generator must be installed out
of the steam enclosure. The keypad can be installed according to the situation on site. Drill
ɸ 20 hole for wire.
Tear the sticker off keypad and stick it on the wall.
▪
When using the internal temperature sensor of the keypad:
•
The keypad should be placed shoulder high when occupant will be sitting.
▪
When using the external temperature sensor:
•
The sensor should be placed shoulder high when occupant will be sitting. The sensor
must be as far away from the steam outlet as possible.
4. Install the steam outlet on the wall. The steam outlet is G3/4 thread connector. Leave 3/16
in
(30mm) outside
the wall. Seal the connector with Teflon tape and connect the steam outlet like drawing below shows. The gap
is sealed with high temperature resistant material. Outlet should be no closer than 10in from the floor and no
higher that 15in from the floor.
The steam outlet should be installed face down. Wrap a few circles Teflon tape around the threads of the steam
pipe, install the steam nozzle and tighten with hands. Do not tighten the steam head onto the steam pipe. It may
cover the steam head’s output holes.
Warning: The steam outlet will get very hot! It should not be installed near the individual sitting inside.
Note: Aromatherapy oils are placed in the indentation at the top of the steam nozzle.
Attention:
In order to protect the steam nozzle, do not use any tools to tighten that will scratch finish, use a
little soapy water and soft sponge to wipe, and do not use corrosive chemical solutions or abrasive cleaning
tools.
Attention: Please consult your distributors of building materials like acrylic, fiberglass or other heat-resistant
material around the installation and position of steam nozzle. It is suggested that MS-103412 heat resistant
material is used.