Installer Mode - Westinghouse Premium WGRT 199 Series Installation, Start-Up, Maintenance, Parts, Warranty

52
F. Installer Mode
Installer Mode will activate when button
Figure 52 - Installer Mode Screens
Display Default
1:EH E0.00
2:cE OFF
3:In
OFF
4:Fu
GA
5:FH
00
6:FL
00
7:dr
NO
8:dl
NO
9:HA 0-2
10:Cn
00
11:Cl 01
12:Eh ON
13:Ct
01
Table 30 - Installer Mode Descriptions
Turn the dial counterclockwise and clockwise to scroll through the displayed parameters. To view parameter details, press the
button at the appropriate screen. Turn the dial
press the button.
To leave Installer Mode, press the
whl-004 Rev. 000 Rel. 013 Date 5.1.18
is pressed and held for five seconds while the water heater display is powered Off.
Detail
Error history up to 10
Clear Error History
System Reset
(Factory Setting)
Flow Unit
Maximum Fan Speed
Minimum Fan Speed
Reset Burner Operation Time
Reset Ignition Cycle
This water heater may be installed at elevations up to 10,000 feet and operate on
either Natural or LP. The appliance will de-rate by 4% for each 1000 feet above sea
level. Select the appropriate installation location as described below.
Selects Installation Location for Proper Water Heater Operation at Altitude:
High Elevation Mode
NOTE: Use a calibrated combustion analyzer to ensure CO and CO2 are within the
ranges shown in this manual. Adjust the offset screw in the clockwise (positive) or
counterclockwise (negative) directions (approximately 1/8 turn) if the measured CO2
value on LOW FIRE is out of range.
Chooses water heater cascade address. Range: 01 (Master), 02 (follower 1, ..., 17
Cascade Address (follower 18); Default: 00
NOTE: The Master water heater must always be addressed 01.
Number of Water Heaters
Selects total number of units to run during the first DHW demand (01-18). Default: 01
to Run During Initial DHW
NOTE: Selecting 01 is recommended to avoid issue with low flows
Demand
Vent Setup
(Common/Individual Vent) WARNING: DO NOT turn this function OFF when Common Venting 199 model
appliances. Doing so could result in property damage, serious personal injury, or
death.
Selects the total number of cascaded units. (Set this on Cascade Master ONLY.) NOTE:
A maximum of eighteen (18) 199 models may be installed in a cascaded system.
A maximum of four (4) 150 models may be installed in a cascaded system. NOTE:
Cascade Parameter
13:Ct will not appear on Follower appliances once it has been selected on the Master.
Range: 01 - 18; Default: 01
counterclockwise and clockwise to change the selected parameter. To save the setting
button again. The display will return to power off mode.
Description
Check ten most recent Error Codes (H0 - H9)
Select "ON" to Clear Error History. Range: ON or OFF
Select "ON" to restore system to default factory settings
(Burner operation time, Ignition cycles, and Supply power time will not be reset.)
Range: ON or OFF
Displays Flow Rate in Liters/Minute or Gallons/Minute
Range: GA or Li
Adjusts maximum fan speed. Range: -30 to +30
Adjusts minimum fan speed. Range: -30 to +30
Select "YES" to Reset Burner Operation Time
Range: YES or NO
Select "YES" to Reset Ignition Cycles
Range: YES or NO
0-2 for installation locations from sea level to 1999 feet
2-5 for locations from 2000 to 4999 feet
5-8 for locations from 5000 to 7999 feet,
8-10 for locations from 8000 to 10000 feet
Vent setup (Range: ON/OFF)
ON = Common Vent, OFF = Individual Vent
WARNING: DO NOT COMMON VENT 150 MODEL APPLIANCES!
Default: 0 – 2