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Manuals and User Guides for Bananza UHDX75. We have
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Bananza UHDX75 manual available for free PDF download: Installation, Operation & Service Manual
Bananza UHDX75 Installation, Operation & Service Manual (60 pages)
UHD-Series Tubular Duct Furnace (Low Profile Range)
Brand:
Bananza
| Category:
Furnace
| Size: 7.19 MB
Table of Contents
Table of Contents
5
SECTION 1: Heater Safety
9
Manpower Requirements
9
Safety Labels and Their Placement
9
California Proposition 65
9
Figure 1: UHD[X][S] 75 Label Placement
10
Figure 2: UHD[X][S] 100-125 Label Placement
11
SECTION 2: Installer Responsibility
12
Wall Tag
12
Corrosive Chemicals
12
National Standards and Applicable Codes
12
SECTION 3: Critical Considerations
13
Basic Information
13
Manufactured Units
13
Location and Suspension
13
Minimum Required Installation Clearances
13
Ventilation
13
Gas Supply
13
Electrical Supply
13
Vent
13
SECTION 4: Clearances to Combustibles
14
Required Clearances to Combustibles
14
Clearances to Combustibles
14
Figure 3: Clearances to Combustibles
14
SECTION 5: National Standards and Applicable Codes
15
Gas Codes
15
Aircraft Hangars
15
Parking Structures and Repair Garages
15
Electrical
15
Venting
15
High Altitude
16
SECTION 6: Duct Heater Installation
17
General
17
Figure 4: Air Flow Direction
17
Shelf Mounting and Suspension
18
Wall Mounting
18
Figure 5: Suspension Methods
18
Figure 6: Shelf-Mounting Methods
19
Figure 7: Wall Shelf Mounting and Suspension
19
SECTION 7: Venting
20
Changing Vent and Air Intake Orientation
20
Venting
20
Vent Installation
20
Unvented Operation
21
Horizontal Venting
21
Vertical Venting
21
Length Requirements
21
Vent Material
22
Replacing an Existing Heater in a Venting System
22
Figure 8: Vent and Roof Detail
22
Figure 9: Standard Vented Heater - Vertical and Horizontal Vent Termination
23
Figure 10: Standard Vented Heater - Common Vertical Vent Termination
24
Figure 11: Separated Combustion Heater - Vertical and Horizontal Vent Termination
25
Figure 12: Concentric Vent Box
25
Figure 13: Concentric Vertical and Horizontal Vent Termination - Separated Combustion Heater
26
SECTION 8: Air Supply
27
Separated Combustion Installation
27
Unvented Installation
27
Building Ventilation
27
Outside Combustion Air Supply
27
SECTION 9: Gas Piping
28
Connections
28
Figure 14: Gas Connection
29
SECTION 10: Wiring
30
Positioning Thermostats
30
Low Voltage Thermostat with One Heater
30
UHD[X][S] Series Internal Wiring Diagram
31
UHD[X][S] Series Ladder Wiring Diagram
32
Electrical Connection to the Heater
33
SECTION 11: Operation and Maintenance
34
Pre-Start-Up Checks
34
Begin Start-Up
34
Figure 15: Automatic Burner Control Sequence
35
Figure 16: Gas Valve for Models UHD[X][S] 75 - 125
35
Complete Start-Up
36
SECTION 12: User Instructions
37
Heater Operation
37
Common User Controls
37
Lighting Instructions
38
Simple Troubleshooting
38
Figure 17: Manual Reset Limit Switch
38
Figure 18: LED Diagnostic Codes
38
SECTION 13: Servicing
39
Servicing Instructions
39
Burner Maintenance
39
Heat Exchanger Maintenance
39
Gas Valve Maintenance
39
Flue Blower
39
Venting and Air Intake Pipe
39
Maintenance Checklist
40
SECTION 14: Troubleshooting
42
General
43
Troubleshooting for Automatic Ignition Burner Systems
44
Troubleshooting for Flame Supervision System
45
Troubleshooting for Gas Valves
46
Troubleshooting for Flue Blower
46
SECTION 15: Replacement Parts
47
Gas Valve
47
Burner Compartment
48
Ignition Electrode and Flame Probe
49
Heat Exchanger
49
Flue Blower Vertical Installation
50
Pressure Switch
51
Ignition Control
51
Limit Switches
51
SECTION 16: Specifications
52
Dimension Data
52
General Technical Data Table
53
Technical Data Table
53
SECTION 17: BANANZA UHD-Series Warranty
55
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