Table Of Contents - Immergas Caesar 14 4 ERP Instruction And Recomendation Booklet

INDEX
INSTALLER
1 Water heater installation .......................... 5
1.1 Installation recommendations. ................ 5
1.2 Main dimensions. ...................................... 6
1.3 Anti-freeze protection. ............................. 6
1.4 Gas connection. ......................................... 6
1.5 Hydraulic connection. .............................. 7
1.6 Electrical connection. ............................... 7
1.7 Immergas flue systems. ............................. 8
1.8 Tables of Resistance Factors and
Equivalent Lengths. .................................. 9
1.9 Outdoor installation in partially
protected area. .........................................10
1.10 Concentric horizontal kit installation. .11
1.11 Concentric vertical kit installation. ......11
1.12 Separator kit installation. .......................12
1.13 Ducting of flues or technical slots. ........13
1.14 Configuration type B, open chamber
and fan assisted for indoors. ..................13
1.15 Flue exhaust to flue/chimney. ................13
1.16 Flues, chimneys and chimney caps. ......13
1.17 Gas system start-up. ................................13
1.18 Water heater start up (ignition). ............13
1.19 Kits available on request. ........................13
1.20 Water heater components. .....................14
page USER
2 Use and maintenance instructions ........15
2.1 Cleaning and maintenance. ...................15
2.2 General warnings. ...................................15
2.3 Control panel. ..........................................15
2.4 Use of the water heater. ..........................16
2.5 Troubleshooting. .....................................16
2.6 Information menu. ..................................16
2.7 Switching off the water heater. ..............16
2.8 Emptying the water heater. ....................16
2.9 Anti-freeze protection (optional). .........16
2.10 Case cleaning. ..........................................16
2.11 Decommissioning. ..................................16
page MAINTENANCE TECHNICIAN
3 Checks and maintenance .......................17
3.1 Hydraulic diagram. .................................17
3.2 Wiring diagram. ......................................18
3.3 Troubleshooting. .....................................18
3.4 Converting the water heater to other
types of gas. ..............................................18
3.5 Checks following conversion to
another type of gas. .................................18
3.6 Possible adjustments. ..............................19
3.7 Programming the P.C.B. .........................19
3.8 Automatic slow ignition function with
timed ramp delivery. ...............................20
3.9 Solar function. .........................................20
3.10 Solar panels coupling function. .............20
3.11 Yearly appliance check and
maintenance. ............................................20
3.12 Casing removal. .......................................21
3.13 Variable heat output. ...............................22
3.14 Combustion parameters. ........................23
3.15 Technical data. .........................................24
3.16 Key for data nameplate. ..........................25
3.17 Product fiche (in compliance with
Regulation 812/2013). ............................26
3.18 Parameters for filling in
the package fiche. ....................................27
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