Freeze Protection; Unit Application Configuration - Watts AERCO Edge [ii] Operation Manual

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Edge [ii] Controller Operation Manual
SECTION 6 – ADVANCED SETUP

6.2.5 Freeze Protection

The Freeze Protection screen contains parameters that can prevent damage due to freeze
conditions.
Main Menu → Advanced Setup → Unit → Freeze
1. Go to:
Figure 6.2.5: Unit: Freeze Protection Screen – Shown Enabled
2. If desired, set Freeze Protection to Enabled.
3. Once Enabled, the following additional parameters appear, which determine when the unit
will shut off and restart:
Pump On Temperature:
pump to start
Unit On Temperature:
fire.
(Range: 20 to 245°F)
Stop Temperature:
normal operation

6.2.6 Unit Application Configuration

The unit's Application Configuration screen contains operating mode, temperature and
setpoint parameters for Standalone units.
NOTES:
This option is disabled (greyed out) if Unit Mode = BST Client or BST Manager in
Section 6.3.1: Cascade
Some parameters below appear in EZ Setup (see Section 2). EZ Setup walks you through
a full configuration while this screen allows you modify individual parameters.
Main Menu → Advanced Setup → Unit → Application
1. Go to:
OMM-139_E
8/25/2020
Ambient t
. (Range: 20 to 245°F)
Ambient t
Ambient
temperature above this value
. (Range: 20 to 245°F)
Configuration, below (it appears only if Unit Mode = Off).
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Protection.
emperature below this value
emperature below this value
Configuration.
triggers system
triggers the unit to
returns system to
Page 102 of 196

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