Table Of Contents - Roberts Gorden CoRayVac CRV-B-2 Installation, Operation & Service Manual

TABLE OF CONTENTS

SECTION 1: Heater Safety...................................................... 1
1.1 Manpower Requirements ............................................. 1
1.2 Safety Labels and Their Placement ............................. 1
1.3 California Proposition 65 .............................................. 1
SECTION 2: Installer Responsibility ..................................... 4
2.1 Wall Tag ....................................................................... 4
2.2 Corrosive Chemicals.................................................... 4
2.3 National Standards and Applicable Codes .................. 4
SECTION 3: Clearances to Combustibles............................. 5
3.1 Required Clearances to Combustibles......................... 5
SECTION 4: National Standards and Applicable Codes ..... 9
4.1 Gas Codes................................................................... 9
4.2 Aircraft Hangars ........................................................... 9
4.3 Public Garages ............................................................ 9
4.4 Electrical ...................................................................... 9
4.5 Venting......................................................................... 9
4.6 High Altitude ................................................................ 9
SECTION 5: Major Components .......................................... 10
5.1 Standard Parts List .................................................... 13
SECTION 6: Design Requirements...................................... 16
SECTION 7: Heater Installation............................................ 18
7.1 Tube Installation ........................................................ 20
7.2 Coupling and Tube Assembly.................................... 20
7.3 Elbow Package Configuration..................................... 21
7.4 Reflector Installation .................................................. 22
7.5 Burner Installation...................................................... 25
SECTION 8: Optional Heater Accessories .......................... 26
8.1 Tee Installation .......................................................... 26
8.2 Reflector Joint............................................................ 27
8.3 Reflector Side Extension............................................ 29
8.4 Universal Shield......................................................... 30
8.5 Barrier Shield ............................................................. 30
8.6 Two-Foot Decorative Grille Installation....................... 31
8.7 Protective Grille Installation........................................ 33
8.8 Classic Cast-Iron Components ................................. 34
SECTION 9: Pump Installation and Venting ....................... 35
9.1 Pump Installation ....................................................... 35
9.2 General Venting Requirements Model EP-100,
EP-200 and EP-300 Series Pumps ............................ 37
9.3 Horizontal Venting 4" (10 cm) Pipe ............................ 40
SECTION 10: Outside Air Supply......................................... 43
10.1 Pressurized .............................................................. 43
10.2 Non-Pressurized ...................................................... 43
10.3 Outside Air Blower Internal Wiring ........................... 44
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Roberts-Gordon LLC
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SECTION 11: Gas Piping ...................................................... 47
SECTION 12: Control Methods ............................................ 49
12.1 ROBERTS GORDON
12.2 ROBERTS GORDON
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12.3 CORAYVAC Modulating Controls .......................... 49
12.4 SPST Transformer Relay Kit (P/N 90417600K) ....... 52
12.5 SPDT Transformer Relay (P/N 90436300) .............. 52
SECTION 13: Starting The System ...................................... 63
13.1 Checking the Gas Line ............................................ 63
13.2 Checking the Electrical System ............................... 63
13.3 Starting the System ................................................. 63
13.4 Setting the Vacuum.................................................. 63
SECTION 14: Variable Frequency Drive Programming ...... 66
14.1 VFD Parameter Settings For Use With
Modulating Thermostats ......................................... 66
14.2 Altering VFD Parameters ......................................... 67
SECTION 15: Commissioning The CORAYVAC
Modulating System ........................................ 68
15.1 Setting The CORAYVAC
15.2 Adjusting the Variable Frequency Drive ................... 68
15.3 Programming Of Variable Frequency Drive.............. 69
SECTION 16: Operation and Maintenance.......................... 71
16.1 Sequence of Operation............................................ 71
16.2 To Shut Off Heater ................................................... 71
16.3 To Start Heater ........................................................ 71
16.4 Pre-Season Maintenance and Annual Inspection.... 71
16.5 Maintenance Checklist............................................. 72
SECTION 17: Troubleshooting..............................................74
17.1 Troubleshooting Flow Chart...................................... 75
SECTION 18: Replacement Parts ........................................ 77
18.1 Variable Frequency Drive Replacement Parts ......... 79
18.2 Replacement Parts Instructions............................... 80
SECTION 19: General Specifications .................................. 81
19.1 Material Specifications............................................. 81
19.2 Heater Specifications............................................... 81
19.3 Suspension Specifications....................................... 81
19.4 Controls Specifications ............................................ 81
SECTION 20: The ROBERTS GORDON
Limited Warranty ........................................... 83
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System Control ................... 49
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ULTRAVAC ...................... 49
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End Burner Vacuum....... 68
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CORAYVAC