WIRING TO 24 VAC TRANSFORMER
For boilers using a standard 24 VAC transformer
Connect RED wire to
hot side of 24 Volt boiler trans-
former
(R).
Connect WHITE wire to common side of
24 Volt boiler transformer
(C).
Connect the GREEN
wire to any suitable, unpainted ground screw.
Note:
for operation of the control, the green wire
must be connected to a ground source electrically
common with boiler ground.
Cut-off the connectors and strip the ends of the two
yellow wires of the Model 1100M harness. Break into
the burner circuit between the
hot side of the trans-
former
(R)
and other limit controls. Connect either
YELLOW wire to the
hot side. Connect the other
YELLOW wire in series with other limit controls.
Important:
The switch contacts of the low water cut-
off (yellow wires) must be wired in series with all
other limit and operating controls (as shown above).
Step
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Step
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3
LIMITED MANUFACTURERʼS WARRANTY
We warrant products manufactured by Hydrolevel Company to
be free from defects in material and workmanship for a period
of two years from the date of manufacture or one year from
the date of installation, whichever occurs first. In the event of
any claim under this warranty or otherwise with respect to our
products which is made within such period, we will, at our
option, repair or replace such products or refund the purchase
price paid to us by you for such products. In no event shall
Hydrolevel Company be liable for any other loss or damage,
whether direct, indirect, incidental or consequential. This war-
ranty is your EXCLUSIVE remedy and shall be IN PLACE OF
any other warranty or guarantee, express or implied, includ-
ing, without limitation, any warranty of MERCHANTABILITY or
fitness for a particular purpose. This warranty may not be
assigned or transferred and any unauthorized transfer or
assignment thereof shall be void and of no force or effect.
