Installation/Maintenance Guide

Contents
Logano G201 - Subject to technical modifications.
2
Contents
1 Safety instructions and symbol key . . . . . . . . . . 3
1.1 Explanation of symbols . . . . . . . . . . . . . . . 3
1.2 General safety instructions . . . . . . . . . . . . 3
2 Information about the appliance . . . . . . . . . . . . 4
2.1 Designated use . . . . . . . . . . . . . . . . . . . . . 4
2.2 Standards, regulations and directives . . . . 4
2.3 Installation tips . . . . . . . . . . . . . . . . . . . . . 4
2.4 Operating tips . . . . . . . . . . . . . . . . . . . . . . 4
2.5 Air supply . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.6 Minimum clearances and flammability of
building materials . . . . . . . . . . . . . . . . . . . . 5
2.7 Tools, Materials and Accessories . . . . . . . 5
2.8 Product description . . . . . . . . . . . . . . . . . 6
2.9 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.10 Scope of delivery . . . . . . . . . . . . . . . . . . . . 7
2.11 Dimensions and specifications . . . . . . . . . 8
2.11.1 Technical specifications . . . . . . . . . . . . . . 9
2.11.2 Flow resistance graph . . . . . . . . . . . . . . . 10
3 General instructions about the fuels wood
and coal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Wood firing . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Coal firing . . . . . . . . . . . . . . . . . . . . . . . . 11
3.3 Condensate and tar formation . . . . . . . . 11
4 Transport and set-up . . . . . . . . . . . . . . . . . . . . 12
4.1 Transporting the boiler block with
transport aids . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Installing the boiler block . . . . . . . . . . . . 14
4.2.1 Installation requirements for the set-up
room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.2.2 Wall clearances . . . . . . . . . . . . . . . . . . . . 14
5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.1 Fitting the flange of the supply and return
connections . . . . . . . . . . . . . . . . . . . . . . . 16
5.2 Fitting the side panels and rear wall . . . . 17
5.2.1 Fitting the front tie-bar . . . . . . . . . . . . . . 17
5.2.2 Fitting the rear tie-bar . . . . . . . . . . . . . . . 17
5.2.3 Fitting the side panels . . . . . . . . . . . . . . . 18
5.2.4 Fitting the rear panel . . . . . . . . . . . . . . . . 19
5.3 Sealing the firing controller . . . . . . . . . . . 19
5.4 Sealing the immersion sleeve
(Aquastat scope of delivery) . . . . . . . . . . 20
5.5 Installing the front and rear boiler cover 20
5.6 Connecting the firing controller with
the air vent . . . . . . . . . . . . . . . . . . . . . . . . 21
5.7 Installing the front faceplate . . . . . . . . . . 23
5.8 Installing the Aquastat . . . . . . . . . . . . . . 23
6 Openings for combustion air supply and
venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
7 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.1 Air intake and flue gas connection . . . . . . 26
7.1.1 Notes about air intake connection . . . . . . 26
7.1.2 Notes about flue gas connection . . . . . . . 26
7.1.3 Flue pipe installation . . . . . . . . . . . . . . . . 27
7.2 Making the water connections . . . . . . . . . 28
7.2.1 Installing B-Kit . . . . . . . . . . . . . . . . . . . . . 28
7.2.2 Connecting the water lines . . . . . . . . . . . 28
7.3 Filling the heating system and checking
connections for leaks . . . . . . . . . . . . . . . .29
8 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . 31
8.1 Bring the system up to operating
pressure . . . . . . . . . . . . . . . . . . . . . . . . . .32
8.2 Setting the firing controller . . . . . . . . . . . 32
8.3 Heating up the boiler . . . . . . . . . . . . . . . . 33
8.4 Energy absorption . . . . . . . . . . . . . . . . . . 35
8.5 Re-filling fuel . . . . . . . . . . . . . . . . . . . . . . 35
8.6 Commissioning log . . . . . . . . . . . . . . . . . 36
9 Shutting down the boiler . . . . . . . . . . . . . . . . . 37
9.1 Shutting down the boiler temporarily . . . 37
9.2 Shutting down the boiler for a long
period . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
9.3 Shutting down the boiler in an
emergency . . . . . . . . . . . . . . . . . . . . . . . .37
10 Cleaning and maintenance . . . . . . . . . . . . . . . . 38
10.1 Cleaning the boiler . . . . . . . . . . . . . . . . . 38
10.1.1 Frequent cleaning . . . . . . . . . . . . . . . . . . 39
10.1.2 Monthly cleaning . . . . . . . . . . . . . . . . . . . 39
10.2 Checking the operating pressure . . . . . . . 40
10.3 Checking the flue gas temperature . . . . . 41
10.4 Inspections and maintenance log . . . . . . 42
11 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 44
12 Parts lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
13 Installation examples and electrical
connection schemes . . . . . . . . . . . . . . . . . . . . . .52