Innovation - Edge [i] Installation, Operation, Maintenance Manual
CHAPTER 8
– WATER HEATER MANAGEMENT
OMM-0143_A
• GF
-216
•
9/6/2019
Technical Support
•
(800) 526-0288
•
Mon-Fri, 8 am - 5 pm EST Page 115 of 170
8.4 WHM STATUS DISPLAYS
The following WHM status information will be displayed to inform the user of critical WHM real-
time operating conditions:
Once a unit is defined as the WHM Manager, the green Manager light appears on the
Controller’s front face. In addition, the flowing status information appears on the WHM Cascade
Status screen:
MANAGER-DISABLED
–
The Manager has been disabled and is not available
MANAGER-STANDBY
–
The Manager
is “Cycled Off” and is available to be lit off
MANAGER-IGNITED
–
The Manager is ignited
On unit’s defined as WHM Clients, the flowing status information will be displayed on the Unit
Status screen:
CLIENT-DISABLED
–
The Client has been disabled and is not available
CLIENT-STANDBY
–
The Client
is “Cycled Off” and is available to be lit off
CLIENT-IGNITED
–
The Client is ignited
8.5 WATER HEATER MANAGEMENT ALTERNATING STATUS
DISPLAYS
Manager/Client Status Displays:
On both WHM Manager and Client units, the following status information will alternate, and be
displayed on the WHM Cascade Status screen
:
Figure 8.5: WHM Cascade Status Screen
The following messages can appear on this screen:
FAILSAFE ACTIVE
–
The Client Failsafe Mode has been activated
All Heaters On
–
All available heaters are ignited
All Heaters Off
–
All available heaters are off
Enabling First
–
The first heater is allowed to ignite and its valve is opened
Enabling Next
–
The next heater is allowed to ignite and its valve is opened
Wtr Htr Inactive
–
This Client unit is inactive; it
s valve is closed and can’t ignite
Wtr Heatr Active
–
This Client unit is active; its valve is opened and it can ignite
REMOTE SIG FAULT
–
Remote signal fault
WHMS FAILSAFE
–
WHMS is in Failsafe Mode
Status & Fault
Messages