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1.9  CONCENTRIC HORIZONTAL KIT 

INSTALLATION.

Type C configuration, sealed chamber and 

fan assisted.

Installation of this terminal is governed by cur-

rent technical regulations. 
This terminal is connected directly to the outside 

of the building for air intake and flue exhaust. The 

horizontal kit can be installed with the rear, right 

side, left side or front outlet. 
• External grid. The Ø 60/100 intake/exhaust 

terminal, if properly installed, is pleasant to 

look at on the outside of the building. Make 

sure that the external silicone wall sealing plate 

is properly inserted in the wall. 

Horizontal intake-exhaust kit Ø 60/100. 

Kit 

assembly 

(Fig. 8)

: install the bend with flange 

(2) onto the central hole of the water heater 

inserting the gasket (1) and tighten using the 

screws included in the kit. Couple the concentric 

terminal pipe Ø 60/100 (3) with the male end 

(smooth) into the female end (with lip seals) 

of the bend (2) up to the stop, making sure that 

the internal and external wall sealing plate have 

been fitted, this will ensure sealing and joining 

of the kit elements.
•  Extensions for Ø 60/100 horizontal kit 

(Fig. 9)

The kit with this configuration can be extended 

up to a 

max. horizontal length of 3.2 m 

includ-

ing the terminal with grid and excluding the 

concentric bend leaving the water heater. In this 

case the special extensions must be requested.

The kit includes:

N° 1 -  Gasket (1)

N° 1 -  Concentric bend Ø 60/100 (2)

N° 1 -  Int./exhaust concentric terminal Ø 60/100 (3)

N° 1 -  Internal wall sealing plate (4)

N° 1 -  External wall sealing plate (5)

1.10 CONCENTRIC VERTICAL KIT 

INSTALLATION.

Type C configuration, sealed chamber and 

fan assisted.

Concentric vertical intake and exhaust kit. This 

vertical terminal is connected directly to the out-

side of the building for air intake and flue exhaust.

N.B.:

 the vertical kit with aluminium tile enables 

installation on terraces and roofs with a maxi-

mum slope of 45% (approx 25°) and the height 

between the terminal cap and half-shell (374 

mm) must always be respected.

Vertical kit with aluminium tile Ø 60/100. 

To use this kit one must use the fixing plate kit 

60/100 (sold separately). 

Kit assembly 

(Fig. 10)

: install the concentric 

flange (2) on the central hole of the water heater 

inserting the gasket (1) and tighten using the 

screws in the kit. Fit the male end (smooth) of the 

adapter (3) into the female end of the concentric 

flange (2). Imitation aluminium tile installation. 

Replace the tile with the aluminium sheet (5), 

shaping it to ensure that rainwater runs off. 

Position the fixed half-shell (7) and insert the in-

take-exhaust pipe (6). Fit the Ø 80/125 concentric 

terminal pipe with the male end (6) (smooth) to 

the female end of the adapter (3) (with lip gasket) 

up to the stop; making sure that the wall sealing 

plate (4) has been fitted, this will ensure sealing 

and joining of the elements making up the kit.

• Extensions for vertical kit Ø 60/100 

(Fig. 11

). 

The kit with this configuration can be extend-

ed to a 

max. straight vertical length of 4.2 m

including the terminal. This configuration 

corresponds to a resistance factor of 100. In 

this case specific extensions must be requested.

The fixing plate kit includes:

N° 1 -  Gasket (1)

N° 1 -  Female concentric 

flange (2)

The Kit includes:

N° 1 -  Concentric intake-

exhaust pipe  

Ø 60/100 (3)

N° 1 -  Wall sealing plate (4)

N° 1 -  Aluminium tile (5)

N° 1 -  Fixed half-shell (6)

N° 1 -  Mobile half-shell (7)

N.B.:

 to calculate the equivalent lengths, refer to the table on page 8.

MAXIMUM EQUIVALENT LENGTH 3200

MAXIMU

M EQ

UIV

ALENT LEN

GTH 4200

N.B.:

 to calculate the equivalent lengths, 

refer to the table on page 8.

M

ax. 45%

Summary of Contents for CAESAR ECO 17

Page 1: ...Wall hung instantaneous water heaters with sealed chamber type C and fan assisted or open chamber type B and fan assisted IE Instructions and warnings Installer User Maintenance technician 1 043165EN...

Page 2: ......

Page 3: ...prevention it is necessary to comply with the provisions of the regulations in force and the principles of good practice Installation and maintenance must be performed in compliance with the regulati...

Page 4: ...9Kits available on request 13 1 20Water heater components 14 2 Instructions for use and maintenance 15 2 1 Cleaning and maintenance 15 2 2 General warnings 15 2 3 Quick appliance operation guide 15 2...

Page 5: ...sides of the cabinet Leave adequate space above and below the water heater for possible water and flue removal connections Ref Fig 2 Keep all flammable objects away from the ap pliance paper rags plas...

Page 6: ...st be the same as or larger than the 3 4 G water heater fitting Before connecting the gas line carefully clean inside all the fuel feed system pipes to remove any residue that could impair water heate...

Page 7: ...CONNECTION The Caesar Eco water heater has an IPX5D pro tection rating for the entire appliance Electrical safety of the appliance is reached only when it is correctly connected to an efficient earthi...

Page 8: ...tension pipe needs shortening consider that the internal duct must always protrude by 5 mm with respect to the external duct N B for safety purposes do not obstruct the water heater intake exhaust ter...

Page 9: ...2 8 Intake m 20 Exhaust m 15 Intake exhaust terminal horizontal concentric 60 100 m 1 9 Intake m 14 Exhaust m 10 6 Intake exhaust terminal vertical concentric 60 100 m 2 5 Intake m 18 Exhaust 14 Pipe...

Page 10: ...oncentric vertical intake and exhaust kit This vertical terminal is connected directly to the out sideofthebuildingforairintakeandflueexhaust N B the vertical kit with aluminium tile enables installat...

Page 11: ...external wall sealing plates are fitted Fit the exhaust pipe 9 with the male end smooth in the female end of the bend 5 up to the stop making sure that the internal wall sealing plate has been fitted...

Page 12: ...y designed according to the calculation method and requirements of the standards such as EN 13384 by professionally qualified technical staff Chimney or flue sections forconnectionoftheflueexhaustpipe...

Page 13: ...erature and anticlockwise to decrease it The symbol flashes for 5 seconds and the screen displays the new temperature set Appliance switch off Press and hold the water heater switch off button for app...

Page 14: ...E TECHNICIAN 1 20 WATER HEATER COMPONENTS Key 1 Gas valve 2 Limit thermostat 3 NTC probe hot water outlet 4 Ignition detection electrode 5 Fan 6 Heat exchanger 7 Burner 8 NTC probe cold water intake 9...

Page 15: ...se the mains water supply and ask an authorised com pany for assistance for example Authorised After sales Service Attention using any components that use electrical power requires some fundamental ru...

Page 16: ...restarts automatically 1 Definite shutdown Limit thermostat alarm Press and hold the reset button As soon as the wording is displayed release the button The appliance restarts automatically 1 Tempora...

Page 17: ...ures 1 Definite shutdown Software startup board error alarm 1 1 If the shutdown or fault persists contact an authorised company e g Technical After Sales Service 2 6 EMPTYING THE WATER HEATER To empty...

Page 18: ...eat exchanger 3 Burner 4 Valve burner pipe 5 NTC probe cold water intake 6 Flow regulator 7 Flow meter 8 Gas valve 9 NTC probe hot water outlet 10 Nozzle manifold unit 11 Limit thermostat 12 Sealed ch...

Page 19: ...IRING DIAGRAM Key EL Ignition electrode TR Ignition transformer F Fan FX DHW flow meter LT Limit thermostat SP DHW probe hot water output SI DHW probe cold water input GV Gas valve HM Gas shutter for...

Page 20: ...of inactivity or in the event of overheating 67 C 3 3 SERVICE MENU Service Menu activation It is possible to access the SERVICE MENU in order to edit the operating parameters of the appliance With the...

Page 21: ...must not be changed for any reason 3 4 POSSIBLE PROBLEMS AND THEIR CAUSES N B maintenance operations must be carried out by an authorised company e g Authorised After Sales Technical Assistance Servi...

Page 22: ...t is therefore not necessary to replace them reassemble the components proceeding in reverse order if there are seals they must be restored Parameter change 02 type of gas Start the appliance and acce...

Page 23: ...hes on the display then release the button the screen displays press the reset button again until the wording MENU flashes then release the button the screen displays the value of the set temperature...

Page 24: ...ere are seals they must be restored 3 8 YEARLY APPLIANCE CHECK AND MAINTENANCE The following checks and maintenance should be performed at least once a year Clean the flue side of the heat exchanger C...

Page 25: ...water heater maintenance the casing can be completely removed by following these simple instructions Fig 36 1 Loosen the lower screws a that secure the casing b 2 Pull the casing towards you b in the...

Page 26: ...e refer to a dynamic inlet pressure of 2 bar and an inlet temperature of 15 C the values are measured directly at the water heater outlet considering that to obtain the data declared mixing with cold...

Page 27: ...ter function AEC 28 kWh Annual fuel consumption for the domestic hot water function AFC 19 GJ Water heating energy efficiency wh 80 For proper installation of the appliance refer to Chapter 1 of this...

Page 28: ...the actual energy efficiency after installation since such efficiency is affected by additional factors such as the heat loss in the distribution system and the size of the products compared to the si...

Page 29: ...30 30 30 32 33 34 35 36 36 37 38 40 39 50 55 60 65 75 80 85 100 115 123 131 130 150 160 170 163 188 200 213 M L XL XXL 3 2 3 2 The energy efficiency of the set of products indicated in this sheet may...

Page 30: ...30...

Page 31: ...31...

Page 32: ...mmergas S p A 42041 Brescello RE Italy Tel 0522 689011 Fax 0522 680617 Certified company ISO 9001 This instruction booklet is made of ecological paper Code 1 043165ENG rev ST 004073 001 12 19 Inglese...

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