Installer Mode - Westinghouse WGRTNG199 Nstallation & Maintenance Manual

Residential tankless water heater
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Figure 27 – Status Mode Screens
Parameter
A: Li or A: GA
b: Fr
C: Lc
d: oP
E: dH
F: Eh
h: In
L:rt
1: PH
2: rh
L:rt
3: rH
4: It
5: IH
J: AG
Table 20 – Status Mode Display Screen Descriptions – NOTE: Shaded Parameters Not Used on This Software Version
Turn the dial
counterclockwise and clockwise to scroll through the displayed parameters. To view parameter details, press the
button at the appropriate screen. Press the
Press the
button again to return to Operation Mode.
To turn on Lock Mode, press the
Off. Press the
button to save the selection and return to the parameters.
Press the
button again to return to Operation Mode.
NOTE: The Control System will not allow the changes if Lock Mode is activated. Lock Mode will have to be turned off before making
further changes.
H. INSTALLER MODE
Installer Mode will activate when button B
Detail
Flow 1
Fan rpm
Lock Mode
OP Temperature
DHW Temperature
Exhaust Temperature
Inlet Temperature
Running Time
Power Supply Time
Burner Operating Time
Burner Operating Time
Ignition Attempts Number
Ignition Attempts Number
N/A
or
buttons to leave the parameter.
button at the C:Lc parameter. Turn the dial
is pressed and held for five seconds while the water heater is powered Off.
Description
Current Flow Value (Li: Liters/min, GA: Gallons/min)
Current Fan RPM Value
Lock Mode is In Use (ON) or Unused (OFF)
Allows user to lock out any temperature change.
Current Operating Temperature
Current DHW Temperature
Current Exhaust Temperature
Current Inlet Temperature
Display Running Time
Power Supply Time: 100 hour increments
Burner Operating Time: 1 hour increments
Burner Operating Time: 1,000 hour increments
Ignition Attempts Number: 10 times unit displayed
Ignition Attempts Number: 10,000 times unit displayed
N/A
counterclockwise and clockwise to scroll On or
34
WHL-004 REV. 12.17.14

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