Roberts Gorden CRV-B-12A Gas Heater User Manual


 
TABLE OF FIGURES
Figure 1: Standard Reflector .....................................................4
Figure 2: One Side Reflector.....................................................4
Figure 3: Two Side Reflectors ...................................................4
Figure 4: Universal Shield, Position 1 .......................................5
Figure 5: Universal Shield, Position 2 .......................................5
Figure 6: Universal Shield, Position 3 .......................................5
Figure 7: 2-Foot Deco Grille......................................................6
Figure 8: Barrier Shield .............................................................6
Figure 9: 1-Foot Deco Grille ......................................................6
Figure 10: Major Component Descriptions................................8
Figure 11: Heater Assembly Overview ...................................14
Figure 12: Critical Hanger Placement ..................................... 15
Figure 13: Reflector Joint Detail..............................................22
Figure 14: EP-200 Condensate Valve Assembly.....................31
Figure 15: Vertical Venting Configuration................................33
Figure 16: EP-100 Horizontal Venting Configurations .............34
Figure 17: EP-200 Series Horizontal
Venting Configurations...........................................35
Figure 18: EP-300 Series Horizontal
Venting Configurations...........................................36
Figure 19: Duct Sizing ............................................................37
Figure 20: Outside Air Blower Internal Wiring Diagram...........38
Figure 21: Filter Housing Assembly ........................................38
Figure 22: Air Supply Blower Support.....................................39
Figure 23: Pressurized Outside Air Supply..............................39
Figure 24: Non-Pressurized Outside Air Supply......................40
Figure 25: Gas Connection with Flexible Gas Hose................41
Figure 26: One Zone Operation without Control Panel ...........43
Figure 27: One Zone Operation (with Outside Air Blower)
without Control Panel.............................................44
Figure 28: Two Zone Operation without Control Panel............45
Figure 29: General System Wiring ..........................................46
Figure 30: External Wiring Diagram EP-100 and EP-201
120 V 1 Ø Pump ....................................................46
Figure 31: External Wiring Diagram EP-301
120 V 1 Ø Pump ....................................................47
Figure 32: External Wiring Diagram EP-203 or
EP-303 208 V - 230 V (or 460 V) 3 Ø Pump..........47
Figure 33: Burner Internal Wiring............................................48
Figure 34: Burner Internal Ladder Diagram ............................48
Figure 35: Vacuum Reading....................................................50