Item

Description

Part No.

E75C

E110C

 

 

 

N

P

N

P

 

 

 

OSS1

OSS2

140

HARNESS E

805000041

X

X

X

X

 

STICKER CONNECTION TERMINAL

805000046

X

X

X

X

 

 

 

 

 

 

 

 

CONNECTOR 2-POLE PURPLE

805000015

X

X

X

X

 

CONNECTOR 2-POLE BLACK

805000016

 

 

 

 

 

CONNECTOR 3-POLE GRAY

805000018

X

X

X

X

 

CONNECTOR 4-POLE BROWN

805000021

X

X

X

X

 

CONNECTOR 6-POLE BLUE

805000022

X

X

X

X

141

TRAFO 120V/24V

809000094

X

X

X

X

 

SCREW 3,5X 9,5 VERZ.D7983 5X

805000011

X

X

X

X

142

CASING CONTR.UNIT BACK E

809000093

X

X

X

X

143

CONTROL UNIT MCBA 5417 E RAC

805000025

X

X

X

X

 

FUSE 5AF 3x

805000026

X

X

X

X

 

FUSE 4 AT (250v)3x

805000027

X

X

X

X

144

CASING CONTR.UNIT FRONT E

809000094

X

X

X

X

145

3WAY VALVE ACTUATOR VC2010

805000030

X

X

X

X

 

HARNESS DHW E

805000042

X

X

X

X

Item

Description

Part No.

E75C

E110C

 

 

 

N

P

N

P

 

 

 

OSS1

OSS2

146

FLOW SWITCH 2,5L E

805000043

X

X

X

X

147

PUMP UPS20-48 120V

807000038

X

X

 

 

147

PUMP UPS20-58 120V

807000039

 

 

X

X

160

NTC T2/T3

805000032

X

X

X

X

161

WATERPRESS SENS

805000034

X

X

X

X

162

NTC T1/T3

805000035

X

X

X

X

163

IGNITION ELECTRODE+GASKET

805000036

X

X

X

X

 

IGNITION CABLE SHR

805000037

X

X

X

X

 

IONISATION WIRE SHR

805000039

X

X

X

X

164

FAN NRG 118 OSS1/2

808000027

X

X

X

X

 

HARNESS FAN 120V

805000038

X

X

X

X

165

GAS VALVE

806000019

X

X

X

X

167

NTC T1/T3

805000035

X

X

X

X

168

HIGH LIMIT SWITCH

805000033

X

X

X

X

 

 

 

 

 

 

 

101

Installation & Servicing Instructions Rinnai E-Series

Page 101
Image 101
Rinnai E75CN, E110CP, E110CN, E75CP user manual 101

E75CP, E110CN, E75CN, E110CP specifications

Rinnai is a leading name in the heating industry, recognized for producing highly efficient and reliable tankless water heaters. Among their popular models are the Rinnai E75CN, E75CP, E110CP, and E110CN, each designed to cater to various household needs and preferences.

The Rinnai E75CN and E75CP are both remarkable for their compact size and impressive heating capabilities. The E75CN is a natural gas model, while the E75CP runs on propane. These units are designed to deliver a maximum flow rate of up to 7.5 gallons per minute, ensuring that multiple fixtures can be used simultaneously without a dip in performance.

Both models incorporate advanced temperature control technology, allowing users to set their desired water temperature with precision. The units feature a durable heat exchanger, constructed from high-grade stainless steel, which not only promotes longevity but also helps in preventing corrosion. Additionally, they come with built-in safety features, such as freeze protection and an overheat cut-off system, ensuring safe operation in varying conditions.

Moving on to the Rinnai E110CP and E110CN, these tankless water heaters are designed for larger households with higher hot water demands. The E110CP operates on propane, while the E110CN utilizes natural gas. These units deliver a maximum flow rate of up to 11 gallons per minute, making them ideal for simultaneous use in multiple bathrooms, kitchens, and laundry rooms.

The E110 models showcase Rinnai's Smart Technology, which optimizes energy consumption by adjusting the heating output based on the demand. This not only maximizes efficiency but also significantly reduces energy costs. They are equipped with digital controls and diagnostics, providing users with real-time information and the ability to troubleshoot easily if any issues arise.

In terms of installation, all four models are designed for versatility. They can be installed indoors or outdoors, giving homeowners flexibility based on their space and preference. With their compact design, these units require less space compared to traditional tank heaters, making them a suitable choice for modern homes.

Overall, Rinnai's E75CN, E75CP, E110PC, and E110CN models represent cutting-edge technology in tankless water heating. Their efficiency, safety features, and advanced technology make them an excellent choice for homeowners looking to upgrade their hot water systems. With Rinnai, users can enjoy the convenience of continuous hot water without sacrificing energy efficiency.