Installation / Operation Instruction Manual
Page 8
Figure 1. All models open from the front
DOOR
HANDLE
(PULL TO OPEN)
INDOOR OUTDOOR
(RELEASE BOTH
LATCHES TO
OPEN)
DOOR LATCHES
2 SCREWS
FASTEN FRONT
PANEL INTO
PLACE
ON / OFF
SWITCH
THE TOUCH SCREEN ON
OUTDOOR UNIT IS LOCATED
BEHIND FRONT PANEL
1.E Model Overview
These units are oered in both Indoor and Outdoor
models for all sizes.
NOTE: Outdoor Installation of volume water heaters
not permitted in Canada.
The physical appearance of the indoor and outdoor units
is drastically dierent because the outdoor model oers
a fully weathertight enclosure that hides the touchscreen.
Whereas the indoor model is not fully weathertight and
the touchscreen can be accessed without having to open
the unit. See Figure 1 through Figure 9.
Both the indoor and the outdoor models have the
On/O switch on the outside of the unit.
Both also have the Rating Plate on the outside panel
to the right. See Figure 8 on page 12
The only component (interior) dierence between the
indoor and outdoor models is that all of the piping for the
outdoor model, with the exception of the exhaust vent, is
at the BACK of the unit. Figure 9 on page 13
The gas connection, the air inlet, and the water inlet and
outlet are all at the back of the unit. This is consistent for
all sizes.
B
RADFORD
W
HITE