Rinnai SENTO 350 User Manual



Shower Head
9

Circuit Breaker

Temperature Control

Heat Display

Water Filter











Inlet
4
6
7
8
1
2
5
3
SENTO 350(S), SENTO 450(S)
ʋǹ»ÃСͺ¢Í§à¤Ã×èͧ NAME OF PARTS
 
2

 
 
 
¡ÒõԴµÑé§ INSTALLATION

 

Electric Instant Water Heater คูมือเคร�องทำน้ำอุนไฟฟา
Instruction for use, installation and connection คำแนะนำการใชงานและการติดตั้ง
MODEL : SENTO 350(S), SENTO 450(S)
37/6 Moo 3 Soi Kaisakdavat, Thepharak Road, Bangpla,
Bangplee, Samuthprakarn 10540 Thailand.
Tel : +66 2 312 1438-40
Fax: +66 2 312 1134
http://www.rinnaithailand.com
Rinnai (Thailand) Co., Ltd.

Rubber gasket

Rubber gasket



Shower hose

Connector

Shower Head
190
mm.
13 mm.
13 mm.
210 mm.
L
N





Installation task must be done by the specialized 


 
 


 
 

 
  
 
 
  
  
  

 
   
 
   
   
 
  
Wiring connecting
  
The circuit breaker 30 Amp
  
   
2

   
2

  
 


Should use a shower



      

ELCB
OFF
MAXMIN

Rinnai SENTO 350 Specifications

General

Brand	Rinnai
Model	SENTO 350
Category	Water Heater
Language	English

Summary

Parts Identification and Connections

Water Hose and Shower Hose Connection

Instructions for connecting the water inlet and shower hose, emphasizing proper gasket use and manual tightening.

Wiring Connection Guide

Details on connecting the power wiring, including wire size and polarity requirements for safe operation.

Installation Procedure

Reassembling the Cover

How to Reassemble Cover

Steps for correctly reattaching the plastic cover, including adjusting the temperature knob.

Operating the Water Heater

Troubleshooting Common Issues

Technical Specifications

Important Cautions