Table of Contents
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Kaden Installer's Manual
Ducted Gas Heaters
Table of Contents
1.
1.1
Inspection ......................................................................................................................................................... 7
1.2
Unpacking the Heater ...................................................................................................................................... 7
1.3
Unloading or Lifting the Heater ........................................................................................................................ 7
1.4
Gas Inlet Connection ....................................................................................................................................... 8
Electrical Power Supply ................................................................................................................................... 8
1.5
1.6
Installation of Duct Connection Pops ............................................................................................................... 8
1.7
Heater Positioning ............................................................................................................................................ 9
1.8
Installation of Internal Heaters ......................................................................................................................... 9
1.8.1
Installing in the Roof Space ................................................................................................................. 9
1.8.2
Installing Beneath the Floor ................................................................................................................. 9
Installation of Internal Heaters - Room, Enclosure or Plant Room ................................................................ 10
1.9
1.10 External Installations ...................................................................................................................................... 10
2.
2.1
Heater Dimensions ......................................................................................................................................... 11
2.2
Platform & Service Clearances ...................................................................................................................... 11
2.3
Internal Installation ........................................................................................................................................ 12
2.3.1
Splitting the Heater ............................................................................................................................ 12
2.3.2
POP Configuration Installation ........................................................................................................... 12
Return & Supply Air POP Rotation Procedure .................................................................................. 13
2.3.3
2.3.4
Internal Model Flueing Instructions .................................................................................................... 14
2.3.5
Kaden Remote Flue Terminal ............................................................................................................ 14
2.4
External Installation ........................................................................................................................................ 15
2.4.1
Supply Air Overheat Switch Position (KUN530 & KUN330 ONLY) ................................................... 15
Modifying KUN Model Duct Orientation ............................................................................................. 15
2.4.2
Installation of Flue Terminal ............................................................................................................... 16
2.4.3
2.4.4
Area to Cut Out in Wall ...................................................................................................................... 16
2.4.5
Installation of Flashing ....................................................................................................................... 17
2.4.6
KUN3 & KUN4 models ....................................................................................................................... 17
Thermistor Installation KUN4 & KUN5 ............................................................................................... 18
2.4.7
3.
3.1
Wiring a Damper Motor to the Heater's Control Module ............................................................................... 19
Damper Motor Connections ............................................................................................................... 20
3.1.1
RJ Socket Connections ..................................................................................................................... 20
3.1.2
3.1.3
RJ12 socket detail on heater PCB ..................................................................................................... 20
4.
4.1
Heater Dimensions ......................................................................................................................................... 21
4.2
Service Clearances ........................................................................................................................................ 21
4.3
Installation ...................................................................................................................................................... 22
4.3.1
Area to Cut Out in Wall ...................................................................................................................... 22
Installation of Flashing ....................................................................................................................... 22
4.3.2
4.3.3
Installation of Flue Terminal ............................................................................................................... 23
4.3.4
Flue Terminal Clearances .................................................................................................................. 23
2
4
6
7
11
19
21
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