Humidifier User Manual

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ULTRA-ZONE HUMIDIFIER

Z100 ASSEMBLY

INSTALLATION INSTRUCTIONS & OWNER'S MANUAL

Z100 REPLACEMENT INSTRUCTIONS

SUPPLEMENT TO THE ULTRA-ZONE ELECTRONIC STEAM POWER HUMIDIFIERS

MODEL # S2000 AND S2020

AN 131

The ULTRA-ZONE steam humidifier now comes equipped with a factory installed Z100, which acts as a

sacrificial metal. Put simply, the chemicals in the water will attack and cling to the . The chemicals

will not attack the other components inside the humidifier as long as the Is active.

This results in a dramatic decrease in chemical and scale build up on the stainless steel components

inside the tank. In particular, it means less scale build up on the heating element which is subject to

damage from excessive scaling and over heating. This also means that efficiency stays high and

preventive maintenance is and .

The is positioned on the baffle plate inside the tank and is easily removed and replaced.

Remember that the ’s job is to become the target of chemical attack, so it will be heavily covered

with scale and should be replaced annually for best results.

To remove the you must have already unplugged and shutdown your steam humidifier and

allowed it to cool. The water tank has been drained, the water supply, drain lines and electrical wiring

have been disconnected and the unit has been removed from the duct.

Using a phillips screwdriver, remove the two screws that hold the baffle plate to the tank. Lift the baffle

slightly back to clear the water probe and then straight up and out of the tank. You can then see the

round , or rather what is left of it after a single season. Notice the heavy scale build up on the

that would have been on your element, if the was not there. Use a rag or pliers to grasp the edges

of the and simply unscrew it from the baffle plate. Rinse off or wipe away any residual scale from

the baffle plate and install the new . Leave a slight gap between the bottom of the and the

baffle plate. Now re-insert the baffle plate into the tank and secure with the two screws that were

removed previously. It’s that simple.

The can also benefit the older model steam humidifiers. Simply lay the down into the baffle

plate in the same location as the factory installed model. DO NOT lay the down into the main

tank. It may come in contact with the heating element and damage it. The dimensions of the baffle

plate prevent the from falling down into the tank.

The Z100 is just the latest innovation in the ULTRA-ZONE Steam Humidifier line as we continue in our

pursuit of Excellence Without Compromise.

Z100

faster easier

Z100

Z100 Z100

Z100

Z100 Z100

Z100

EWC Controls Inc. 385 Highway 33 Englishtown, NJ 07726 800-446-3110 FAX 732-446-5362 E-Mail- info@ewccontrols.com

Field Controls Inc. 2630 Airport Road Kinston, NC 28504 PH: 252.522.3031 FAX: 252.522.0214

The Field Controls Steam Humidiﬁer now comes equipped with a factory installed Z100, which acts

as a sacriﬁcial metal. Put simply, minerals in the water will attack and cling to the Z100. The

minerals will not attack the other components inside the humidiﬁer as long as the Z100 is present

and active.

This results in a dramatic decrease in mineral and scale build up on the critical components inside

the tank. In particular, it means less scale build up on the heating element which is subject to

damage from excessive scaling and over heating. This also means that efﬁciency stays high and

preventive maintenance is faster and easier.

The Z100 is positioned on the bafﬂe plate inside the tank and is easily removed and replaced.

Remember that the Z100ʼs job is to become the target of mineral attack, so it will be heavily

covered with scale and should be replaced annually for best results.

To remove the Z100 you must have already unplugged and shutdown your steam humidiﬁer and

allowed it to cool. The water tank has been drained, the water supply, drain lines and electrical

wiring have been disconnected and the unit has been removed from the duct.

Refer to the blow up view on Page 11. Using a phillips screwdriver, remove the two screws that

hold the bafﬂe plate to the tank. Lift the bafﬂe slightly back to clear the water probe and then straight

up and out of the tank. You can then see the round Z100, or rather what is left of it after a single

season. Notice the heavy scale build up on the Z100 that would have been on your element, if the

Z100 was not there. Use a rag or pliers to grasp the edges of the Z100 and simply unscrew it from

the bafﬂe plate. Rinse off or wipe away any residual scale from the bafﬂe plate and install a new

Z100. Leave a slight gap between the bottom of the Z100 and the bafﬂe plate. Now re-insert the

bafﬂe plate into the tank and secure with the two screws that were removed previously. Itʼs that

simple.

The Z100 can also beneﬁt the older model steam humidiﬁers. Simply lay the Z100 down into the

bafﬂe plate in the same location as the factory installed model. DO NOT lay the Z100 down into the

main tank. It may come in contact with the heating element and damage it. The dimensions of the

bafﬂe plate prevent the Z100 from falling down into the tank.

SUPPLEMENT TO THE ELECTRONIC STEAM

POWER HUMIDIFIERS MODEL #S2000 AND S2020