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© 2014 All rights reserved. Data subject to change without notice.
GEM-II - Operation Manual
Rev. E | 2014.10
NOTES for Type A with Enclosed Transformer
:
1. Enclosed transformer shown in this photo is an optional accessory.
2. Conduit stubs shown in this photo are not supplied.
3. This photo is representative of just one way to install transformer.
4. This photo shows the optional LED digital display
6.8.2 Type B with Remote Sensor or Analog Transmitter
Standard electrical junction
box must be supplied by
installer
Remote sensor
Conduit and 3-conductor
wire to remote sensor
supplied by installer.
Rubber plug covering what
would normally be opening
for sensor to breathe.
Installer supplied low
voltage operating power.
GEM Type B is a controller with one
remote catalytic or solid state sensor or
one remote analog transmitter.
This image shows the GEM Type B with a
remote catalytic or solid state sensor.
Mounting height 4 - 6 ft from the floor (the
“breathing zone”)
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