Series S Solid-State Staging Controller Instruction Manual
Series S Solid-State Staging Controller Instruction Manual
1
Section 1 General Introduction
1.1 General Description
The Athena “S” Series Solid State Staging Controls
Provide pilot duty sequencing of multiple loads up to
18 stages.
SU - Up-Down Mode:
Adds stages in progression. Removes stages in
reverse order., the last stage ‘on’ being the first stage
‘off’ on load reductions. Blue Handle Cooling stages
provide automatic transfer to cooling. Starts with all
stages ‘off.’
Output capacity: 1 AMP per step (10 Amps inrush).
SC - Circular Mode:
Operates all heaters and contractors evenly. First
stage ‘on’ is first stage ‘off.’ Starts with all stages ‘off.’
Output capacity: 1 Amp per step (20 Amps inrush).