Notes:
1.Tighten terminal strip clamping screws to 2.5 in- lbs. Breakage from
2.Use stranded copper conductors only. For supply connections, use wires sized on the basis of 60°C (140°F) ampacity and rated a minimum 90°C
(194°F).
3.Install disconnect for each control unit.
4.For external building control or thermostat control, remove wiring to J6 (CHF) connector and activate with 12 to 28 VAC.
Fig. 3: Wiring Diagram
8
