Circulation Pumps; Service Notification - Lochinvar ECOKNIGHT EKW116CE Installation, Commissioning, Maintenance And User Instructions

CIRCULATION PUMPS

22.8.1
DHW PUMP DELAY
The DHW pump delay parameter sets the length of time the DHW pump will run after a DHW demand has been satisfied. This
parameter is adjustable by the installer by accessing the DHW Pump Delay parameter. The time range for this parameter is 10
seconds to 40 minutes. The default time is 1 minute.
22.8.2
DHW PUMP ANTI-SEIZE DELAY
If the water heater pump does not run for 24 hours, it will be turned on briefly to prevent it from seizing. The length of time it runs is
determined by the DHW Pump Anti-Seize Delay parameter. The range of this setting is 0 seconds to 40 minutes. The default
setting is 20 seconds.

SERVICE NOTIFICATION

22.9.1
SERVICE NOTIFICATION IN MONTHS
When the water heater control determines that a scheduled service is due based on days of installation, the water heater display
will turn yellow and a new status screen will appear informing the user that maintenance is required. This parameter is adjustable
by the installer by accessing the Service Notification in Months parameter. The time range for this parameter is 0 months to
100 months. The default time is 12 months.
22.9.2
SERVICE NOTIFICATION RUNNING TIME
When the water heater control determines that a scheduled service is due based on the hours of actual operation, the water heater
display will turn yellow and a new status screen will appear informing the user that maintenance is required. This parameter is
adjustable by the installer by accessing the Service Notification Running Time parameter. The time range for this parameter is 0
hours to 17,500 hours. The default time is 8,760 hours.
22.9.3
SERVICE NOTIFICATION CYCLES
When the water heater control determines that a scheduled service is due based on the number of water heater cycles, the water
heater display will turn yellow and a new status screen will appear informing the user that maintenance is required. This parameter
is adjustable by the installer by accessing the Service Notification Cycles parameter. The range for this parameter is 0 cycles to
100,000 cycles.
The default is 50,000 cycles.
22.9.4
RESET MAINTENANCE REMINDER
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2
3
Once servicing has been completed, the service notification counter should be reset. This parameter can be reset by the installer
by accessing the Reset Maintenance Reminder parameter as shown below.

Press and hold the L/H SELECT button (3)

Enter the code 5309 using the DIAL (4) scan through the numbers and pushing the dial to accept correct number

Press SELECT (6)

"installer Code" should be displayed

Scroll through the sub menus using the DIAL (4) until you find Service notification
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6
4
1 USB Drive
2 PC Connection
3 Left select key
4 Navigation dial
5 Reset switch
6 Right select key
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