43
WHL-001 REV. 9.3.14
4. CHANGING USER SETPOINT
Press either
or
once to change the User Setpoint. The normal operation screen will clear and be replaced by a flashing
number. This is the User Setpoint.
Press
to decrease or
to increase the setpoint. The default setpoint is 120
o
F. The setpoint range is 70
– 160
o
F. After choosing
the setpoint, wait five seconds. The screen will return to normal operation and the setpoint will be stored.
C. ADVANCED CONTROL FUNCTIONS
The water heater control Installer Mode includes numerous parameters for system customization. These parameters should only be
accessed and changed by a qualified service technician.
Installer Mode Parameters should only be accessed and changed by a qualified service technician. Failure to follow this warning could
result in improper water heater operation, premature water heater or component failure, and/or excessively high temperatures that
could result in scalding, property damage, severe personal injury, or death.
NOTE:
Water heater failures caused by improper Installer Mode Parameter sets WILL VOID product warranty.
To enter Installer Mode, press and hold
for five seconds. When the following screen appears, Installer Mode is active.
1. UPPER LEVEL INSTALLER MODE MENU NAVIGATION
See Figure 24 for information on how to navigate the Installer Menu Upper Level.
Figure 23
– Upper Level Navigation
2. TECHNICAL SERVICE AND NAVIGATION
The Technical Service Menu (
) is the initial menu to appear when entering Installer Mode. Technical Service Parameters allow the
installer to fully customize water heater settings to the system. The control is ready to access the Technical Service Parameter Menu
when the following screen appears on the display.
Summary of Contents for WGR050LP076
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Page 53: ...53 WHL 001 REV 9 3 14 Figure 25 Replacement Parts...
Page 54: ...54 WHL 001 REV 9 3 14 Figure 26 Replacement Parts...
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