Lochinvar EnergyRite ER152 - Manual (Page 11)

1
Service
(continued)
Service Manual
11
Table 1B Use this procedure to access the Service Menu from the display panel
Service menu descriptions
The screens may also be scrolled backwards by pressing the
UP button. The pool heater will continue to operate while the
Service Menu is being accessed. To exit the Service Menu
press the POOL/SPA button. The control will exit the Service
Menu automatically after 20 minutes of inactivity.
Delta T
This is the difference between the inlet and outlet water
temperatures.
Flame signal
Yes = Flame Present
No = Flame Not Present
Inlet temperature
This is the water temperature as measured by the inlet water
sensor.
Access service menu
Outlet temperature
This is the outlet temperature as measured by the outlet water
sensor.
Cycles
The control will log the number of successful ignition
attempts. After each successful ignition attempt the number
will be increased by one.
Lockout screens
The control will log the 10 most current lockouts. Screens 4 -
8 will show the lockouts starting with the most current to the
oldest.