HTP Hydra Smart RT-199 Service Manual

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LP-532 REV. 8.13.2014
LP-532 REV. 8.13.2014
Description/Part #
Jumper Wire Connection / 7850P-096
Check Point
(Main PCB)
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Function
This part is used to jump out circuit
Failure Event
Jumperisdisconnected.
E󰘯ects
Thunitshutsdown.
Error Code
Er 42
Diagonostic
①Makesurethejumperisproperlyconnected.
Color/WireNumber Jumpedwireconnection(white):connector⑥,⑭
Description/Part #
Gas Leak Detection Sensor /
7850P-093
Check Point
(Main PCB)
N/A
Function
This senosr shutsdown the unit if gas leak is detected
Failure Event
Gas leak detection sensor is not operating properly
E󰘯ects
Risk of explosion and personal injury
Error Code
Er 40
Diagonostic
①Followinstructiononthe󰘰rstpageofthemanual.Checkforleakagearoundthegas
valveandgaspipingbyusingsoapywater.
②Checktheburnerassembly
Color/WireNumber N/A
①②③④ ⑤⑥⑦⑧
⑨ ⑩
⑪⑫⑬⑭⑮⑯
Chapter 2 Components description Chapter 2 Components description
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HTP Hydra Smart RT-199 Specifications

General

Brand	HTP
Model	Hydra Smart RT-199
Category	Water Heater
Language	English