Robur M40 - Default Chapter; Table of Contents

Installation, use and maintenance manual – M gas unit heater
3
I Introduction ............................................................................. p.4
I.1 Recipients .......................................................................... p.4
I.2 Control device .................................................................. p.4
II Symbols and denitions ............................................... p.4
II.1 Key to symbols ................................................................. p.4
II.2 Terms and denitions .................................................... p.4
III Warnings...................................................................................... p.4
III.1 General and safety warnings ...................................... p.4
III.2 Conformity ........................................................................ p.5
III.3 Exclusions of liability and warranty .......................... p.6
1 Features and technical data ...................................... p.7
1.1 Features .............................................................................. p.7
1.2 Dimensions ....................................................................... p.8
1.3 Electrical wiring diagram ............................................. p.9
1.4 Controls ............................................................................ p.11
1.5 Electrical panel ............................................................... p.13
1.6 Technical characteristics ............................................. p.13
2 Transport and positioning ........................................ p.15
2.1 Warnings .......................................................................... p.15
2.2 Handling ........................................................................... p.15
2.3 Appliance positioning ................................................. p.15
2.4 Minimum clearance distances.................................. p.16
2.5 Support bracket ............................................................. p.16
3 Heating engineer ............................................................... p.17
3.1 Warnings .......................................................................... p.17
3.2 Fuel gas supply .............................................................. p.17
3.3 Combustion products exhaust ................................ p.18
3.4 Air ducting ....................................................................... p.21
4 Electrical installer .............................................................. p.22
4.1 Warnings .......................................................................... p.22
4.2 Electrical systems .......................................................... p.22
4.3 Electrical power supply ............................................... p.22
4.4 Control system ............................................................... p.22
5 First start-up .......................................................................... p.24
5.1 Preliminary checks ........................................................ p.24
5.2 Burner pressure adjustment ..................................... p.25
5.3 Gas changeover ............................................................. p.27
6 Normal operation .............................................................. p.27
6.1 Warnings .......................................................................... p.27
6.2 Switch on and o .......................................................... p.27
7 Maintenance .......................................................................... p.28
7.1 Warnings .......................................................................... p.28
7.2 Scheduled routine maintenance ............................. p.29
7.3 Resetting the temperature limit thermostat ....... p.29
7.4 Periods of inactivity ...................................................... p.29
7.5 Troubleshooting ............................................................ p.29
INDEX OF CONTENTS