A
QUA
L
OGIC
COMPANION
WATER
HEATER
—
Product Manual
WM97+ Boiler with Aqua Logic
(CWH)
WM97+
"OILER
(Model 70/110 shown)
(Shown with typical
external pipe routing —
pipes can be routed out
either side or both sides)
Aqua Logic
#OMPANION
7ATER(EATER
WM97+ Boiler
Installation summary
Follow the boiler manual, this manual, and all
applicable codes. Installation consists of the
following:
s
Mount boiler on the wall.
s
Mount boiler at height shown in the boiler
manual and make sure clearance is provided
on right or left side for piping as directed.
s
Install gas piping, condensate trap and con-
densate piping, positioned to route out the
side opening(s) in the piping access panel.
s
Set the WM97+ boiler control for the desired
operation of the Aqua Logic (CWH).
s
Perform all start-up tests to verify proper
operation of boiler and water heater.
A
QUA
L
OGIC
(CWH)
Installation summary
Follow the boiler manual, this manual, and all
applicable codes. Installation consists of the
following:
s
Position the Aqua Logic (CWH) under the
boiler and check fit of the piping access cover.
Orient with DHW connections on either side
by rotating the water heater 180°.
s
Mount the Aqua Logic (CWH) circulator,
street tee, bushing and drain valve.
s
Connect the flexible lines from the circulator
and Aqua Logic (CWH) boiler connections
to the boiler domestic water connections on
the bottom of the boiler.
s
Mount the mixing valve assembly supplied
with the Aqua Logic (CWH), following the
mixing valve instructions provided with the
valve kit.
s
Install and pipe the T&P relief valve in the
Aqua Logic (CWH).
s
Connect from the mixing valve and cold
water tee to the domestic water system.
s
Connect the plug-in wire harnesses from
the Aqua Logic (CWH) to the harnesses in
the boiler.
s
Set the mixing valve and instruct the owner
in operation of the Aqua Logic (CWH) and
boiler.
Aqua Logic is the brand name for the Companion Water Heater for the WM97+ boiler.
In the instruction manuals and boiler controls the abbreviation CWH may be used and
is synonymous for Aqua Logic and the Companion Water Heater.
Part number 635-500-156/1113
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