SKR Humidifier with SDU
Table of contents
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Table of contents
Foreword ………………………………………………………………………………………………………………………………..i
1.
Presentation ................................................................................................................................................................... 3
1.1.
Description of accessories supplied with the SKR humidifier with a Space Distribution Unit (SDU) module. ....... 3
1.2.
SKR with SDU module overview ............................................................................................................................ 3
1.3.
Numbering system .................................................................................................................................................. 4
2.
Definition ........................................................................................................................................................................ 4
2.1.
Evaporation chamber ............................................................................................................................................. 4
3.
Characteristics ............................................................................................................................................................... 5
4.
Mechanical installation ................................................................................................................................................... 6
4.1.
General recommendations ..................................................................................................................................... 6
4.2.
Positioning .............................................................................................................................................................. 6
4.3.
Wall mounting ......................................................................................................................................................... 6
5.
Steam connection .......................................................................................................................................................... 7
5.1.
Typical installation .................................................................................................................................................. 7
6.
Plumbing connections .................................................................................................................................................... 8
6.1.
Water supply ........................................................................................................................................................... 8
6.2.
Drain connections ................................................................................................................................................... 9
7.
Power supply connections ........................................................................................................................................... 10
8.
Control panel display ................................................................................................................................................... 11
9.
Description of the SKR control PC Boards .................................................................................................................. 12
P.C. Board for SKR-SDU with kit ROO and ROW .......................................................................................................... 12
P.C. Board for SKR-SDU with kit N ................................................................................................................................. 13
9.3. P.C. Board for modulating SKR-SDU with kit N ....................................................................................................... 14
10.
Start up procedure ................................................................................................................................................... 15
11.
Description of operation of the SKR ......................................................................................................................... 15
12.
Shut-down procedure ............................................................................................................................................... 16
13.
Maintenance ............................................................................................................................................................. 16
13.1.
General ............................................................................................................................................................. 16
13.2.
Evaporation chamber cleaning ......................................................................................................................... 16
13.3.
Maintenance of the SDU module ...................................................................................................................... 17
14.
Exploded View and Bill of Material ........................................................................................................................... 18
14.1.
Exploded view of the SDU module ................................................................................................................... 18
14.2.
Bill of Material of the SDU module .................................................................................................................... 18
.
Exploded view of SKR .............................................................................................................................................. 19
14.4.
Bill of Material of SKR ....................................................................................................................................... 19
15.
Types of alarm ......................................................................................................................................................... 20
16.
Troubleshooting guide for SDU module ................................................................................................................... 21
17.
Electrical diagram ..................................................................................................................................................... 22
17.1.
Electrical diagram for SKR with SDU module
– Kit R ....................................................................................... 22
17.2.
Electrical diagram for SKR with SDU module
– Kit N ....................................................................................... 23
17.3.
Electrical diagram for SKR with SDU module
– Kit M-N ................................................................................... 24
17.4.
Modulating humidifier with HRO20 ................................................................................................................... 25
17.5.
Modulating humidifier with HRO20 and SHR10 or SHC80............................................................................... 26
