Rinnai E75CP, E110CP, E75CN, E110CN user manual Description

Page 99

 

Item

Description

 

Part No.

E75C

E110C

 

 

 

 

 

 

N

P

N

P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OSS1

OSS2

 

 

 

 

 

 

 

 

 

 

 

 

91

O-RING ø21.89X2.62 GASLINE

 

809000061

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

GAS PIPE E75C

 

806000020

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

92

GASKET FITTING 3/4” GASV.

 

809000062

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

93

FITTING GAS VALVE 3/4”

 

806000016

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

93

GAS PIPE E110C

 

806000021

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

94

GAS FITTING OSS1/2 E

 

806000015

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

O-RING ø13,94X2,62 YELLOW SILI Q

 

809000055

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

98

CONNECTION SET 15 X 3/4” NPT INCL

 

807000072

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

99

CONNECTION SETG1/2” X 3/4” NPT INCL

 

807000073

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

100

NUT 1/2” G BRASS COMPR. 15

 

809000070

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

101

FILTER RETURN PIPE

 

809000069

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

102

T-PIECE T3 E

 

807000048

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

O-RING ø5,00X2,00 FLOW SENSOR 5X

 

809000080

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

103

PIPE RET-3WV FILTER E

 

807000049

X

X

X

X

 

 

 

 

 

 

 

 

 

 

103A

ADAPTER FITTING 22mmX3/4” M-NPT

 

807000069

2X

2X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

105

FILTER RETURN PIPE

 

807000029

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

106

FILTER CAP

 

807000031

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

O-RING ø25,07 X 2,62 3WV

 

809000058

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

107

NUT M35 ø30

 

809000059

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

109

CONDENSATE COLLECTOR

 

809000081

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

111

TRAP - E SERIES

 

809000100

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

112

O-RING ø40X3,53 TRAP TRAY Q

 

809000052

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

113

O-RING ø18,72X2,62 EPDM 3X

 

809000084

X

X

X

X

 

 

 

 

 

 

 

 

 

 

 

 

115

EXTENSION PIECE RETURN PIPE

 

 

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

ADAPTER FITTING 3/4” INTX 15 COMPR.

 

807000050

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

NUT 1 1/8”G COMPR.

 

807000051

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPRESSION RING 22MM BRASS

 

809000085

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

SECURITY SPRING

 

809000086

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

116

EXPANSION VESSEL 12L E110C

 

807000052

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

117

PIPE ø15 HOT WATER E

 

807000053

X

X

X

X

 

 

 

 

 

 

 

 

 

 

117A

CONNECTION SET 15 X 3/4” M-NPT

 

807000068

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

118

BOLT M 5X12 IMBUS VERZ. 3X

 

809000045

X

X

X

X

 

 

Installation & Servicing Instructions

 

Rinnai E-Series

 

 

 

99

 

 

 

 

 

 

 

 

 

 

 

 

Item

Description

Part No.

E75C

E110C

 

 

 

 

 

 

 

 

 

 

N

P

N

P

 

 

 

 

 

 

 

 

 

 

OSS1

OSS2

 

 

 

 

 

 

 

119

PLATE EXCHANGER 24KW PF/ESHR

807000054

X

X

 

 

 

 

 

 

 

 

 

 

O-RING ø13,94X2,62 DE-AER. 2x

809000028

X

X

X

X

 

 

 

 

 

 

 

 

PLATE EXCHANGER 35KIW PF/ESHR

807000055

 

 

X

X

 

 

 

 

 

 

 

 

O-RING ø21,89X2,62 EPDM 2X

809000088

X

X

X

X

 

 

 

 

 

 

 

120

BRACKET PLATE EXCH. PF/ESHR

 

X

X

X

X

 

 

 

 

 

 

 

121

PIPE FLOW.PL.EXCH-CH E75C

807000058

X

X

 

 

 

 

 

 

 

 

 

 

PIPE FLOW.PL.EXCH-CH E110C

807000059

 

 

X

X

 

 

 

 

 

 

 

 

BOLT M6X20 SS IMB.BP.4,2 3X

809000089

3X

3X

3X

3X

 

 

 

 

 

 

 

 

O-RING 4,8X1,8 LOCK.HE Q 3X

809000090

3X

3X

3X

3X

 

 

 

 

 

 

 

123

PIPE 3WV-PUMPPF/ESHR

807000060

 

 

X

X

 

 

 

 

 

 

 

123

PIPE 3WV-PUMP

807000061

X

X

 

 

 

 

 

 

 

 

 

124

NUT M35 ø30

809000059

3X

3X

3X

3X

 

 

 

 

 

 

 

 

O-RING ø26.70 X 1.78 3X

809000091

3X

3X

3X

3X

 

 

 

 

 

 

 

 

FITTING SET 3 WAY VALVE

807000062

X

X

X

X

 

 

 

 

 

 

 

125

THREE WAY V. HOUSING VC O-RING

809000057

X

X

X

X

 

 

 

 

 

 

 

126

CARTRIDGE 3WV

807000030

X

X

X

X

 

 

 

 

 

 

 

127

FLANGE 3WV

807000063

X

X

X

X

 

 

 

 

 

 

 

128

O-RING ø26.70 X 1.78 3X

809000091

X

X

X

X

 

 

 

 

 

 

 

129

PIPE PL.EXCH-3WV E

807000064

X

X

X

X

 

 

 

 

 

 

 

130

TRAFO 120V/24V

805000010

X

X

X

X

 

 

 

 

 

 

 

130

BOLT M 5X12 IMBUS VERZ. 3X

809000045

X

X

X

X

 

 

 

 

 

 

 

131

SUPPORT BRACKET

 

X

X

 

 

 

 

 

 

 

 

 

132

EXPANSION VESSEL 8L E75C

807000065

X

X

 

 

 

 

 

 

 

 

 

133

CLAMPING STRIP WITH LOCK

 

X

X

 

 

 

 

 

 

 

 

 

134

GASKET 15X11X2 5x

809000092

X

X

 

 

 

 

 

 

 

 

 

135

FLEXIBLE HOSE 3/8” BIX10MM CLAMP

807000066

X

X

 

 

 

 

 

 

 

 

 

136

EXTENSION PIECE FLOW PIPE

 

 

 

X

X

 

 

 

 

 

 

 

136A

CONNECTION G3/4” X 3/4”NPT

806000023

 

 

X

X

 

 

 

 

 

 

 

138

EXTENSION PIECE DHW PIPE

 

 

 

2X

2X

 

 

 

 

 

 

 

138A

CONNECTION SET 15 X 3/4” M-NPT

807000068

 

 

X

X

 

 

 

 

 

 

 

139

NUT 1/2” G BRASS COMPR. 15

809000070

 

 

X

X

 

 

 

 

 

 

 

 

COMPRESSION RING 22MM BRASS

809000085

 

 

X

X

 

 

 

 

 

 

 

Image 99
Contents Instructions Contents of instructions Subject to technical changesUpdating of documentation Content Hazard definitions Safety and general instructionsSymbol definitions Designated useWhat to do if YOU Smell GAS Following instructions must be followedFollow these instructions for the space heating water Tools, materials and additional equipmentDisposal Regulations and guidelines Modulating Description of the boilerRoom sealed boiler CondensingPackaging and transportation Scope of deliveryTransportation Requirements for the installation room InstallationFitting the boiler E75CP DimensionsConnection for combustion air supply and vent system Plumbing Kit Plumbing KitsLow Loss Header Clearances from boilerCSA Technical specificationsCentral heating system Connecting the boilerCompression fittings Plumbing Kit installationInstallation & Servicing Instructions Rinnai E With the boiler Safety valveLow water cut off Expansion tankGas supply connection Underfloor heating system plastic pipesGas piping Gas connection with natural gasPropane Supply Pressure Requirements Gas connection with propane gasCondensate drain pipe Hot water supplyAgency Vent system and air supply systemIntake / Exhaust Guidelines To the boiler. See the list on2a Examples vent and air supply systems concentric 2b Examples vent and air supply systems parallel Room Air System outdoor combustion air Installation of the vent systemConcentric system see Parallel system seeTerminal positions Recommended vent/air intake terminal positionItem Description Flue Material United States Occur to building products in the vicinity seeDimensioning of the exhaust and air intake duct Total equivalent length Concentric system Combustion air and vent piping lengthsCalculation of equivalent length vent system Parallel systemBoiler type E75 E110 Calculation of compensation factorUnconfined Space Room Air System indoor combustion airConfined Space Louvers and GrillsLocation Using Outdoor Air For Combustion Using Indoor Air For CombustionConnection terminal E-Series Connecting incoming powerElectrical connections Are used must have a Volt free contactElectrical diagram Electrical ladder diagram Operation indication Boiler controlsGood-state or standard read out Technical read outExplanation of the function buttons Requirements of the water system Freeze protection Filling the heating systemWith water will have to be done Close main gas shut off valve Do not try to light the burner by handPress the STORE-button to confirm the code code blinks1 AdjustmentsAltering adjustments Press the Mode-button for 5 secondsParameter Mode Outdoor reset Activating factory settings green button function Boiler and/or the installationIsolating the boiler Commissioning Testing for gas leaks Testing the Ignition Safety shut off deviceStart up of the boiler Checking for contamination Type of boilerBoiler needs maintanance Checking of the zero pressure control Follow the next procedureChecking the O2 Measuring the ionization current Installing the casingTechnician MaintenancePeriodic examination of venting systems and boiler InspectionCarrying out a pressure test of the heating system Checking and adjusting the gas/air ratioVisual inspection for general signs of corrosion Measuring the inlet gas pressureReplace the gasket with a new one Maintenance activitiesCondensate tray Condensate trapVisual inspection of the flame WarrantyG K Parts of the boilerError indication short reference Blocks and ErrorsExternal safety contact is active BlocksBlock Check flow through the installation Check flow through the boiler and DHW fascility Execute Parameter-ResetCheck the sensors NTC 1 and NTC Check the boiler Pump Check the main Power supplyErrors ErrorRectify the short-circuit If necessary replace this part Disconnect voltage from the boiler and check the fuse F2 Check the 24 Volt ConnectionCheck Disconnected Components for short-circuiting Check the data in Error mode Ionisation flow Ionisation cable or O2 settingGas Software error con Trol unit Reset the boilerRectify the prece Ding error Error persists After reset Software error Control unit Software error Control unit Error Remove Voltage from the boiler and check fuse F2 Check the 24 Volt ConnectionsCheck Disconnected parts for wear and tear Software error Control unit If necessary Replace the flow Sensor Temperature of 36 is displayed at positionCheck flow sensor NTC1 Check actual flow temperatureCheck return Sensor NTC Check actual return temperatureIf necessary Replace the fan Fuse is working and the error is repeatedWiring and voltage are OK and error is repeated Fan is not SpinningCheck the wiring Wiring is OK but the error is repeatedReplace Sensor Shut down of return sensor T2 Contact for supply sensor T1 open Check the data Error mode Software error Control unit Central heating but no hot water Other errorsThree-port valve is not circulating to central heating Key of the central heating program is not switched onHot water but no central heating RS100 with outdoor Sensor Room sensor-OnKey pump program Is on Absence Positive results Insufficient quantity of hot waterHot and cold water Connection to the boiler Mixed up Incorrect flow reducing ValveTemperature drop of the DHW DHW power for the boiler is set too lowFlow reducing valve Radiators do not get hot enough or warming up takes too long Incorrect choice InstallationParts casing E-Series Spare partsDescription Installation Manual E-SERIESParts heat exchanger E-Series OSS1 OSS2 Clamp BAR TOP Part H.EX. Long Parts rear wall E-Series OSS1 OSS2 Parts pipes E-Series Description 166 167 Parts electrical components E-Series101 Rinnai/ Ubbink Parts list vent systemVent Products Heatfab103 Common venting guidelines104 105 106 107 800000012 9/2009

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.