Megatron XS Single System Controller
The MegaTronXS microprocessor based controllers are designed to provide a wide range of control functions for recirculating water treatment systems. The controller is programmed through a front panel keypad and can be configured to provide a customized control system for your application.
MegaTronXS units have several base system control functions and unit optional features. Your unit may be supplied with one or more of both the base system control functions and unit optional features.
The controller is programmed through a front panel keypad and can be configured to provide a customized control system for your application. Your particular unit’s functions can be determined by comparing the units model number to the Model Numbering table listed below.
Model Numbering
MegaTron units have several base system control functions and unit optional features. Your unit may be supplied with one or more of the features described in this manual. To determine what features apply to your unit check the model number label located on the controller enclosure.
Base System Control Functions
C - Tower Conductivity Control
B2 - Boiler No Temp Conductivity
M - Make-up / Misc Conductivity
P - pH Control
Q - Dual pH Control
R - ORP Control
F1 to F5- Chemical Feed Timers
E - Flow Switch
MegaTronXS controllers control a single recirculating water system including cooling tower and boiler applications and may have various features depending on the model number.
Whole Unit Optional Features
A - Conduit Connections (115 VAC)
A3 - Liquid tights only for (220-240 VAC)
H1 - Internet Connect Communications
H4 - Internet Phone Modem Communications
N4 - 4-20mA inputs (four)
O4 - 4-20mA outputs (four)
W1 - 1 auxiliary flow input for a bleed flow alarm
W4 - Auxiliary Flow Meter Inputs (four)
Y - ETL Agency Listing / Approvals
Model numbers start XS followed by the System Control functions. A dash separates the whole unit options
listed after all base system control functions.
Example: XSCPF3E-N4 would be an XS controller with conductivity, pH, 3 feed timers, flow switch and 4 4-20mA inputs.