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Multifire USV 15/25 V
KWB Multifire USV 15/25 V User Manual
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Biomass Heating Systems
K
WB
Multifire
15
-
100
kW
Heating
System
for
W
ood
chips
and
P
ellets
Installation
and Maintenance
Manual
2
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
9
Safety Instructions
9
Warranty
9
Structural Prerequisites
9
Boiler Room Requirements
9
General Requirements Imposed on Fuel Storage Rooms
10
Chimney Requirements
11
2 System Installation
13
General Information on Installing the Boiler System
13
Bringing the Non-Dismantled System into the Set-Up Room
13
Required Installation Tools
13
Taking the System off of the Pallet
14
Dismantling the System
16
Dismantling the Vacuum Conveyor Unit
16
Dismantling the Boiler Cladding
17
Preparation for Dismantling the Heat Exchanger
21
Dismounting the Container
22
Dismantling the Burner
24
Assembling the System
25
Installing the Burner
25
Mounting the Container and Stoker Drive
26
Mounting the Ash Worm Drive
27
Installation of the Heat Exchanger
28
Installing the Cladding
30
Installing the Vacuum Conveyor Unit
31
Installing the Cladding/Concluding Tasks
32
Smoke Pipe Connection and Induced Draft Fan
33
Water Connection
33
Thermal Safety Valve Connection
34
Electrical Connection
34
Power Connection of the KWB System
34
Junction Box
37
Cabling Guidelines
38
Control Units & Heating Circuit Expansion Modules (HCM)
40
Boiler Control Unit/Digital Room Control Unit (OPTION)
40
Analogue Room Control Unit (OPTION)
40
Plug-In Module 1 (OPTION)
41
Heating Circuit 0 and / or Second Boiler Switchover
42
Boiler Master-And-Slave Circuit
42
Heating Circuit Expansion Module (OPTION)
43
Fe Module (Option)
45
Installation
45
Electrical Connection
45
Power Supply
46
Fuel Extractor Motor
46
Inputs
47
Connection Variants
47
System Bus Connection
47
Commissioning the FE Module
48
Station Number Switch
48
2.2.11.10 Led Functions
48
2.2.11.11 Troubleshooting
48
Equipotential Bonding
49
Sensor Check
50
Installing the Fuel Extractor
51
Installing the Fuel Extractor Standard
52
Components of the FE Standard
52
Installation - FE Trough Standard
55
Installing the Worm Drive
57
Installation, Inspection Box, Cover, and Overfill Protection
59
Transfer Sloping Floor Plane
62
Installing the Articulated-Blade Rotary Stirrer
62
Installing the Spring-Blade Rotary Stirrer
64
Final Inspection
65
3 Commissioning
67
Commissioning
67
Switching on the Main Switch
67
Setting the Parameters
67
Function Check of the System Parts
68
Switching on the System in the Menu
68
4 Operation, Specialist
69
Operation, Specialist
69
Menu Item - Heating Circuits
69
Operating Values
69
Outdoor Temperature Dependent
71
Menu Item - DHWC
72
Menu Item - Buffer
72
Menu Item - Boiler Program
72
Menu Item - Basic Settings
73
Boiler Temperature
73
Basic Settings
73
Return Flow Boost
74
Mixer Return Flow Boost
74
Fuel Extractor
74
Fuel Extractor Fill Time
75
Pump Afterrun
75
Boiler Pump
76
Language
76
Second Boiler
76
Cleaning
76
Network Settings
77
Boiler
77
Ext 2
77
4.2.11.1.2 Power Output
77
Heating Circuit
78
Dhwc
78
Buffer
79
Digital Remote Control
79
Power Measurement
79
Hardware
80
Frost Protection
80
Outputs
81
Fan
81
Primary
81
Secondary
81
Boiler Output
82
Container Side
82
Ignition
82
Light Barriers (Only for USD)
82
Motor Power
83
Serial Number
83
Operating Hours
83
Control Unit
84
Negative Pressure
84
Oxygen
84
Secondary Air
85
Boiler Temperature
85
Menu Item - Relay Test
86
Boiler
86
Relay Test
86
Heating Circuits
87
Dhwc
87
Buffer
87
Fuel Extractor
88
Second Boiler
88
Supplemental Fuel Extractor
88
Menu Item - Network Analysis
89
Overview
89
Boiler Module
89
Heating Circuit Module
89
Digital Remote Control Unit
89
Network Analysis
89
Digit. Remote Control Unit
89
Fuel Extractor Module
90
Menu Item - Save / Reset
90
Menu Item - Measure Boiler
90
Menu Item - Start / Stop Log
90
Appendix I
91
5 Appendix I
92
5.1 Dimension Sheets
92
Installation Dimensions KWB Multifire USV V 15 - 25 Kw
93
Installation Dimensions KWB Multifire USV D 15 - 25, 30 - 60 and 80 - 100 Kw
94
Installation Dimensions KWB Multifire USV ZI 15 - 25, 30 - 60 and 80 - 100 Kw
95
Installation Dimensions KWB Multifire USV GS 40 - 60 and 80 - 100 Kw
96
Fuel Extractor Ø 2.5 M - 4 M (Spring-Blade Rotary Stirrer)_B
97
Fuel Extractor Ø 4 M - 5.5 M (Spring-Blade Rotary Stirrer)
97
Ascending Worm with Upward Transfer Unit
98
Ascending Worm with Drop Shaft
98
5.2 Hydraulic Circuit Diagrams
99
Hydraulic Wiring - Boiler Circuit Return Flow Boost
100
Hydraulic Circuit - Boiler Circuit Return Flow Boost
100
Basic Module with Weather-Sensitive Control
101
Basic Module with Weather-Sensitive Control Unit
101
Basic Module with Weather-Sensitive Control and Combination Buffer as Load-Balancing Buffer
103
Basic Module with Weather-Sensitive Control Unit
103
Basic Module with Weather-Sensitive Control and Expansion Module
105
Basic Module with Weather-Weather-Sensitive Control and Expansion Module
105
Basic Module with Weather-Sensitive Control and Second Boiler Switchover
107
Basic Module with Weather-Sensitive Control Unit
107
Basic Module with Weather-Sensitive Control, One Expansion Module and a Long-Term Buffer
109
Basic Module with Weather-Sensitive Control
109
Basic Module with Weather-Sensitive Control and KWB Special Buffer
111
Basic Module with Weather-Sensitive Control and the KWB Special Buffer
111
Basic Module with Weather-Sensitive Control and Buffer in Adjacent Building - Expansion Modules in the Apartment Buildings
113
Electrical Diagrams (Connection and Cabling Diagrams)
119
Connection Diagram for Heating Circuit Module (HCM) TDB-ELS-TYÜ-Hcm_Xl_A
120
Bus Cabling / Ebaa1018G_15.7.2008
121
Cabling Outputs Heating Circuit / Eaaa1046C
122
Cabling Inputs Analogue and Digital / Ebaa1047A
123
Power Cabling 400 VAC / Ebaa1047A
124
Connection Diagram I/O Board / EAAA1054
125
Without Heating Circuit
125
One Heating Circuit
126
Two Heating Circuits
127
Supplemental Heating Circuit
128
Connection Diagram Plug-In Module 1 / Second Boiler / Vacuum / Eaaa1206A
129
Boiler Master-And-Slave Circuit ELS-TYÜ-KFS-0001
130
Fuel Extractor Module
131
5.4 Chimney Measurement
132
Cross-Section Measurement
133
Appendix II
135
6 Fuel Extractor with Upward Transfer
136
Components - Fe with Upward Transfer
136
Installing the Cast-Iron Head
138
Floor Assembly - Fuel Extractor Trough (Storage Room)
139
Installing the Transfer Station (Boiler Room)
140
Installing the Worm Bearings
141
Installing the Ascending Worm and Fixing the Fe in Place
141
Installing the Ascending Worm Drive
143
Installing the Inspection Box and Trough Cover
145
7 Double Fuel Extractor (D-Fe)
149
Components
149
Double Fuel Extractor
149
Aligning the Stirrer Channel, Installing the Crossbeam and Feet
152
Installing the Gear Unit and Drive Shafts
153
Installing Fe Troughs and Fixing Them in Place in the Storage Room
154
Installing the Stirrer Trough Insulation and Drive
156
Installing the Fuel Extractor Drive
159
Open Installation Tasks - Double Fe
161
Cabling the Double Fe with Common Drive
161
Final Inspection
161
8 Fuel Extractor with Fall Pipe
163
Components of the Fe with Fall Pipe
163
Contents of this Installation Manual
166
Installing the Ra Head Piece, Downward Transfer
166
Cabling the Fe with Drop Shaft
167
Open Installation Tasks
167
Final Inspection
167
9 Fe with Downward Transfer and Ascending Worm
169
Components of the Fe
169
Contents of this Installation Manual
173
Installing the Ascending Worm
173
Installing the Fuel Extractor Trough
174
Installing the Fe Worm Drive
174
Installing the Ascending Worm Drive
175
Cabling
175
Final Inspection
175
10 Fuel Extractor Pellets Without Stirrer
177
Fuel Extractor Pellets Without Stirrer
177
Installing the Pellet Worm
177
Divided Pellet Worm (over 6 M in Length)
177
Contents of this Installation Manual
177
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KWB Multifire USV 15/25 V Specifications
General
Brand
KWB
Model
Multifire USV 15/25 V
Category
Heating System
Language
English
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