Brochure

• Multi-Color Graphic LCD Display
• Navigation Dial
• USB Port
• Ability to control up to three different
setpoint temperatures
• Compatibility with Copper-Fin II Non-Condensing Boiler
to Create a Front-End Loading System
• Boilers with Different Inputs can be Cascaded Together
to Maximize Boiler Plant Turndown
• Modbus Capability (Optional)
• DHW Modulation Limiting
• DHW Night Setback*
• 0-10 V Boiler Rate Output
• 0-10 V Signal to control variable speed boiler pump*
• 0-10 V System Pump Signal Input*
• Heat Demand from 0-10V Input
• Installer Can Program Name and Number into the Boiler
• Installer Adjustable Freeze Protection Parameters
• Separately adjustable SH/DHW Switching times*
• Installer access to BMS and ramp delay settings
*Exclusive to Lochinvar Smart System
Refined Design Puts More Control
and Information at your Fingertips
The Smartest Choice for Condensing Boiler Performance
Direct Vent Vertical
Concentric Direct Vent
Vertical*
Direct Vent Sidewall
Concentric Direct Vent
Sidewall*
Vertical w/Sidewall Air
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*Optional Vent Kit Sold Separately
5 Flexible Venting Options
Lead-Lag Cascade
The “lead” boiler modulates with demand to capacity.
As demand increases, additional boilers fire and modulate to
capacity. This continues, with additional boilers firing and
modulating to capacity until all units are operating. Every 24
hours, the SMART SYSTEM automatically shifts the lead boiler
role to the next in the sequence, distributing lead-lag runtimes
equally.
Efficiency Optimized Cascade
This feature optimizes the modulation capabilities of the
Boiler Plant while evenly distributing run time across all
cascaded boilers. Every 24 hours the SMART SYSTEM
automatically shifts the 1st boiler on role to the next in
the sequence, distributing run time equally.
SMART SYSTEM Cascade allows 2 - 8 boilers to be sequenced.
New Selectable Cascade Options
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At-a-Glance Color Coding
Yellow Screen
Maintenance due - shows
the installer’s name and
number on the display.
Red Screen
Lockout mode.
Blue Screen
Normal system
operation.