Grain Systems PNEG-236 - Manual (Page 9)

PNEG-236 Humidistat-Thermostat 9
3. General Installation
Figure 3A 24" is the approximate distance from the edge of the transition to the edge
of the humidistat installation.
Installation Instructions
Standard electrical safety practices and codes should be used when installing the Humidistat-
Thermostat. Refer to the National Electric Code Standard Handbook by the National Fire Protection
Association. A qualified electrician should make all wiring installations.
1. The Humidistat-Thermostat should be mounted on the side of the bin wall between the foundation
and the drying floor. It should be installed approximately 24" from the right side of the transition as
shown in
Figure 3A .
2. Use the template on Page 20 . With these instructions, drill only the holes necessary for the
particular model. (NOTE: For humidistat to operate properly optional cutout must be used.)
3. Caulk the top and sides of the plastic housing using roll caulking supplied with the unit. Do not caulk
the bottom side of housing so moisture can escape.
4. Carefully insert sensing probes through bin wall and secure housing to wall using self-drilling
screws provided. Be careful not to overtighten screws. Damage to housing could result.
5. Make wiring connections to heater as shown in heater Owner’s manual.
Always disconnect and lock out power before working on or around heater.