Grain Systems PNEG-1775 - Manual (Page 14)

5. Installation
14 PNEG-1775 Vane Axial Heater - Canadian
CSA Heater Electrical Installation
Standard electrical safety practices and codes should be used when working with a heater. Refer to the
National Electric Code Standard Handbook by the National Fire Protection Association. A qualified
electrician should make all wiring installations.
IMPORTANT: Heater must be interlocked with fan for safe operation.
Heater Power Connection
1. Connect power cord to fan control box.
2. Make field connections in fan box as shown in Figure 5A .
3. Connect deluxe thermostat control as shown in Figure 5A .
IMPORTANT: Thermostat must be installed for safe operation.
Figure 5A Heater Wiring Installation on a Fan Unit
WARNING
Always disconnect and lock out power before working on or around heater.