Grain Systems PNEG-634 - Manual (Page 17)

3. Installation
PNEG-634 2000 Top Dry Fan/Heater 17
Top Dry Plenum High-Limit Installation
1. Assemble two (2) pieces of conduit together with coupler.
2. Mount conduit clamps to conduit assembly.
3. Locate conduit assembly on the bottom of a rafter at least 2' to one side of the fan entrance.
Do not install between 2 fan entrances.
4. Mark bin wall where conduit will pass through and drill a hole just large enough to allow the conduit
to pass through. Seal hole with caulking when complete.
5. Install white PVC box assembly on outside of bin wall.
6. Insert 10' capillary into conduit assembly.
7. Connect SJO cord to high-limit and connect wires to terminal #20 and terminal #21 on the master fan
terminal strip. These terminals are J7-08 and J7-03.
Figure 3I