HTP RT-180 User Manual

37
LP-505 REV. 4.29.14
Figure 29 – Installer Mode Screens
Index
Default
Parameter
Description
1: EH
E0:00
History
Most Recent History Error Codes (H0 – H9)
2: cE
OFF
Clear Error History
Clears Error History
3: In
OFF
System Reset
Restores System to Default Settings
(Burner operation time, Ignition cycles, and Supply
power time will not be reset)
Range: ON or OFF
4: Fu
GA
Flow Unit
Displays Flow Rate in Liters/Minute or Gallons/Minute
Range: GA or Li
5: FH
00
N/A
N/A
6: FL
00
N/A
N/A
7: dr
NO
Reset Burner Operation Time
Reset Burner Operation Time
8: dI
NO
Reset Number of Ignition
Reset Number of Ignition
9: HA
-
N/A
N/A
10: Cn
00
N/A
N/A
11: CI
01
N/A
N/A
12: Eh
ON
N/A
N/A
Table 21 – Installer Mode Descriptions – NOTE: Shaded Parameters Not Used on This Software Version
Toggle through displayed items by turning the dial .
To change an item, press the Dial button .
Displayed items can be changed by turning the dial counterclockwise to lower, and clockwise to raise, the displayed value.
To save settings, press the Dial button again.
To leave Installer Mode, press button B again. The water heater will return to power off mode.
F. ERROR MODE
When the water heater encounters an error, the display will flash “Er” followed by a numerical code. The water heater shall enter a soft
lockout condition if the error is such that it can return to normal operation once the condition relieves itself (overheat conditions, NTC
open or shorts, etc.). The water heater shall enter a hard lockout if the condition indicates something more serious (flame, ignition,
condensate line, etc.) To clear a hard lockout Error Code, press the Power button.
The following screen will display when the water heater encounters an error.
Figure 30 – Error Mode Screen

HTP RT-180 Specifications

General

Brand	HTP
Model	RT-180
Category	Boiler
Language	English