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DUAL AIR DAT100
Roberts Gorden DUAL AIR DAT100 Manuals
Manuals and User Guides for Roberts Gorden DUAL AIR DAT100. We have
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Roberts Gorden DUAL AIR DAT100 manual available for free PDF download: Installation, Commissioning, Operation & Service Manual
Roberts Gorden DUAL AIR DAT100 Installation, Commissioning, Operation & Service Manual (52 pages)
Heating and Cooling Units
Brand:
Roberts Gorden
| Category:
Heating System
| Size: 1.83 MB
Table of Contents
Table of Contents
3
Table of Contents
8
SECTION 1: Heater Safety
8
SECTION 2: Installer Responsibility
8
Clearances to Combustibles
8
Corrosive Chemicals
8
National Standards and Applicable Codes
8
Table of Figures
9
SECTION 3: Critical Considerations
9
Basic Information
9
Location and Suspension
9
Minimum Required Installation Clearances
9
Clearances to Combustibles
9
Ventilation
9
Gas Supply
9
Electrical Supply
9
Flue
9
Coil Condense Drain
9
Figure 2: Installation Clearances and Clearances to Combustibles
10
SECTION 4: Specifications
11
Dat
11
General Technical Data Table
12
Technical Data Table - Heater Section
13
Dualair Performance Data - Graph of Air Flows V Static Pressure
14
SECTION 5: Heater Installation
15
General
15
Handling
15
Shelf Mounting and Suspension
15
Figure 3: Suspension Methods
15
SECTION 6: Flue Installation
16
Flue Installation
16
Type C Appliance
16
Type B Appliance
16
Converting from Top to Side Terminations for Flue and Air Intake
16
Figure 4: Flue and Roof Detail
16
Figure 5: Control Section & Upper Panel
17
Figure 6: Alternate
17
Figure 7: Vertical and Horizontal Flue Termination - Type B Appliance
18
Figure 8: Vertical and Horizontal Flue Termination - Type C Appliances
18
SECTION 7: Air Supply
19
Room Sealed Installation
19
Open Flued Installation
19
Building Ventilation
19
Isolated Equipment Rooms
19
Figure 9: Dualair Units Installed in Isolated Equipment Rooms
19
SECTION 8: Optional Heater Configurations
20
Distribution Duct
20
Figure 10: Ducting
20
SECTION 9: Gas Piping
21
Connections
21
Figure 11: Gas Connection with Stainless Steel Flex Connector
21
SECTION 10: Wiring and Electrical Information
22
Electrical Supply
22
Remote Control
22
DAT Main Circuit Board Terminal Identification
23
DAT Wiring Diagram
24
DAT Wiring Diagram
25
DAT Site Connections at Main Circuit Board
26
SECTION 11: Commissioning
27
Pre-Commission Checks
27
Gas Supply
27
Mechanical Checks
27
Begin Commissioning
27
Figure 12: Automatic Burner Control Box Sequence
28
Figure 13: Modureg Gas Valve
28
Combustion Testing
29
Turning off the Dualair Unit
30
External Controls
30
Complete the Commissioning
30
Instruction to the User
30
SECTION 12: User Instructions
31
User Instructions
31
Heater Operation
31
Common User Controls
31
Figure 14: Heater Operating Sequence
31
Figure 15: Fan/Limit Thermostat
31
Cooling Section Operation
32
Heating Section Lighting Instructions
32
Simple Fault Finding
32
SECTION 13: Servicing
34
Servicing Instructions
34
Burner Maintenance
34
Fan/Motor Assembly Maintenance
34
Heat Exchanger Maintenance
34
Figure 16: Belt Tension
34
Gas Control Valve Maintenance
35
Flue Fan
35
SECTION 14: Conversion between Gases
36
General
36
Burner Conversion
36
Gas Valves
36
SECTION 15: Troubleshooting
37
General
37
Troubleshooting for Automatic Ignition Burner Systems
38
Troubleshooting for Flame Supervision System
39
Troubleshooting for Solenoid Valves
40
Troubleshooting for Main Fan
40
Troubleshooting for Fan Contactor
41
SECTION 16: Removal and Replacement Parts
42
Gas Valve
42
Figure 17: Standard Regulator Removal
42
Burner Compartment
43
Ignition Electrode and Flame Probe
44
Flue Fan
45
Heater Pressure Switch
46
Cooling Coil Safety Devices
47
Figure 18: Cooling Coil Safety Devices
47
Ignition Control
48
Fan Motor Removal
48
Combination Fan/Limit Thermostat
49
Figure 19: Combination Fan/Limit Thermostat
50
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