Part 10 - Operating System Instructions; Control Panel; Lcd Display Descriptions; Start-Up Sequence - Westinghouse WGRT 150 Series Installation Start-Up Maintenance Parts

PART 10 – OPERATING SYSTEM INSTRUCTIONS
A. CONTROL PANEL
Figure 43 – Water Heater Control Panel Detail
B. LCD DISPLAY DESCRIPTIONS
Figure 44 – LCD Display Detail
LCD also features a backlit lamp that will illuminate:

When a user action is detected (a button is pressed)

The display has timed out for approximately 2 minutes
C. START-UP SEQUENCE
After the appliance is powered ON, the LCD display shows a sequence of information. The icons will flash, followed by various
indicators that describe the appliance controller and software versions. It will take the appliance roughly 15 seconds to cycle through
the Start-Up Sequence.
Display Items
LCD Test
Category: Tankless Water Heater
Software Version for Front Panel
Software Version for Water Heater
Hardware Version for Water Heater
Table 26 – Start-Up Sequence
Time for Display
1 Sec
0.5 Sec
1 Sec
1 Sec
1 Sec
1 Sec
1 Sec
1 Sec
1 Sec
1 Sec
Remarks
All segments "ON"
All segments "OFF"
Pdn
0061
SPn
00.XX
SFn
XX.XX
Hdn
00XX
WHL-004 REV. 5.26.17
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