Description - BENSON RS UHA Assembly And Use Manual

Types 1 - 5
2
4
1
14
15
NOTE:

Heaters type 1, 2, 3, 4, are equipped with one burner manifold

Heaters type 5 are equipped with two burner manifolds

Heaters type 1, 2, 3, 4, have one axial fan only

Heaters type 5 have two axial fans
1. Thermostat TR
2. Limit Thermostat LM
3. Control probe SND
4. Flue venter inspection door
5. Flue gas section
6. Flue manifold
7. Air discharge plenum with horizontal louvres
8. Burner compartment
9. Burner clams
10. Burner plate insulation
11. Gas injector
12. Combustion chamber
13. Gas manifold
14. Burner bars
15. Flue venter cooling pipe
16. Deflector
5
6
7
8
9
3
10
13
12
11
30
27
28

DESCRIPTION

16
31 32
25
29
26
17. Green Power on LED
18. Yellow high temperature indication LED
19. Red Lockout indication LED
20. Lockout reset
21. Electrical connection sockets
22. Gas connection
23. Combustion air spigot
24. Flue spigot
25. Axial fan
26. Gas valve
27. Spark Electrode
28. Flame probe
29. Inspection flap
30. Overheat reset LIMIT
31. Differential pressure switch connection tube
32. Flue venter
7
15
24
23
21
22
17
18
19
20