Nortec GS Series User Manual

Page 6

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3 | GS Series Installation

Figure 1: GSTC-100

CAUTION: Installation

Installation and service must be performed by a qualified installer, service agency or the

gas supplier

The GS produces steam at atmospheric pressure. No devices which could block steam

output should be connected to the steam outlet.

Steam lines must be installed so that no restriction can produce backpressure in the

humidifier. Failure to follow installation instructions will result in improper operation and

could void warranty.

Regardless of selecting On/Off or modulating control method, Nortec humidifiers must

have a closed circuit across its On/Off security loop control terminal to operate. Nortec

highly recommends the use of a high limit humidistat and an air proving switch in series

for this function.

CAUTION: Plumbing

Plumbing to be performed by a licensed plumber.

All plumbing work should be done according to local plumbing code.

Unit damage caused by water quality outside of the specified ranges is not covered under

warranty.

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