K4
Changes in models reserved.
Dimensions not binding!
Contents
5
1 Boiler Application and Benefits
...........................................................................................................................................6
1.1
Boiler Benefits: .................................................................................................................................................................6
2 Boiler Versions
....................................................................................................................................................................... 6
3 Technical Data
.........................................................................................................................................................................7
3.1
Boiler Connection K4, 24 kW,
3.2
Boiler connection K4, 24 kW ......................................................................................7
3.3
Thermal Parameters K4, 24 kW ....................................................................................................................................... 8
3.4
Boiler connection K4, 33 kW,
3.5
Boiler connection K4, 33 kW ..................................................................................... 9
3.6
Thermal Parameters K4, 33 kW ..................................................................................................................................... 10
4 Boiler Design
......................................................................................................................................................................... 19
4.1
Flue Options,
4.2
Dimensions,
4.3
Control Feature ....................................................................................................... 19
4.4
Removing The Front Cover,
4.5
Main Boiler Parts ......................................................................................................... 20
4.6
Heat Exchanger Scheme ................................................................................................................................................ 22
5 Installation
............................................................................................................................................................................. 23
5.1
Delivery an Accessory,
5.2
Instructions Before Putting Into Operation ........................................................................ 23
6 Operation
................................................................................................................................................................................ 24
6.1
Control Panel ................................................................................................................................................................. 24
6.2
Modes Of Operation ...................................................................................................................................................... 25
6.3
Lockout Condition Codes ............................................................................................................................................... 27
6.4
Blocking Codes .............................................................................................................................................................. 29
6.5
Additional Functions,
6.6
Open Therm Communication ................................................................................................ 31
6.7
Installer Mode ............................................................................................................................................................... 32
7 Maintenance
......................................................................................................................................................................... 34
8 Installation
............................................................................................................................................................................. 35
8.1
Possible Placement, 8.2 Boiler Installation ................................................................................................................... 36
8.3
Connection To The Heating System And Water Filling,
8.4
Gas Connection................................................................ 38
8.5
Electric Power Supply Connection,
8.6
Condensate Discharge .................................................................................... 38
8.7
Flue Gas Ducting,
8.8
Boiler Electrical Wiring .............................................................................................................. 39
9 Flue Gas Ducting
................................................................................................................................................................... 45
9.1
Flue Gas Ducting Examples,
9.2
STARR D80 And FLEX 80 System Connection ........................................................... 47
9.4
IK 60/100, 80/125 System Connection .......................................................................................................................... 50
9.5
Pressure Losses Of Chimney Flue Elements .................................................................................................................. 52
10 Commissioning
.................................................................................................................................................................... 53
10.1
Instructions Before Putting Into Operation .................................................................................................................. 54
10.2
Boiler Setting ............................................................................................................................................................... 55
10.3
Fuel Conversion,
10.4
Electronics Setting ................................................................................................................... 56
11 Servicing
.............................................................................................................................................................................. 59
12 Instructions For Disposal After Service Life
................................................................................................................. 61
Annex
......................................................................................................................................................................................... 62
