This document is the installation and operator's manual for the KLLC480 Lead Lag Controller. The manual provides detailed information on installation, specifications, operation, wiring, replacement parts, and warranty.
This manual provides instructions for installing the Kooltronic KLLC480 Lead Lag Controller, including determining mounting locations, connecting wires to the terminal strip, and configuring jumper settings for timing modes. It details the controller's layout and operation for managing two-stage heating and cooling cycles.
| Electrical Input Voltage | 18 to 30 VAC |
|---|---|
| Electrical Input Frequency | 50 to 60 Hz |
| Output Type | Triac |
| Output Quantity | Four (4) outputs |
| Output Rating | 2 amps per output @ nominal 24 VAC |
| Deadband Range | 2°F to 20°F |
| Transformer Input Voltage | 120, 208, 230, 277 or 460 VAC |
| Transformer Output Voltage | 24 VAC |
The deadband is adjustable from a minimum of 2°F to a maximum of 20°F.
Timing is set by placing a jumper over one of the jumper pair posts to select intervals of 0, 1, 3, 7, 14, or 28 days.
It accelerates testing by converting advance times from days to seconds and shortening delay-on-make times to 1 or 4 seconds.