Roberts Gorden CorayVac Classic SF Series, Operation & Service Manual

Page: 5 / 94

TABLE OF FIGURES
Fig u re 1: Side Panel Label Placement ...................................... 2
Fig u re 2: Top and Back Panel Label Placement ....................... 3
Fig u re 3: Standard Reflector ..................................................... 6
Fig u re 4: One Side Reflector..................................................... 7
Fig u re 5: T w o Side Reflectors ................................................... 7
Fig u re 6: Barrier Shield (See Section 9.4 for application
restrictions) .............................................................. 7
Fig u re 7: Protecti v e Grille .......................................................... 7
Fig u re 8: Major Component Descriptions.................................. 9
Fig u re 9: Major Component Descriptions (Contin u ed) ............ 10
Fig u re 10: Sched u le 40 Black Steel Fittings ............................ 11
Fig u re 11: Optional Heater Accessories .................................. 11
Fig u re 12: Heater Assembly O v er v ie w ................................... 15
Fig u re 13: CRVSF Unitary Heater Assembly O v er v ie w .......... 16
Fig u re 14: Critical Hanger Placement ..................................... 18
Fig u re 15: Reflector Joint Detail .............................................. 26
Fig u re 16: EP-200 Condensate Val v e Assembly..................... 30
Fig u re 17: Condensate Ne u tralization T u be ............................ 32
Fig u re 18: EP-100 & EP-200 Horizontal Venting Config u rations34
Fig u re 19: EP-300 Series Horizontal Venting Config u rations .. 35
Fig u re 20: D u ct Sizing ............................................................ 37
Fig u re 21: O u tside Air Blo w er Internal Wiring Diagram........... 37
Fig u re 22: Filter Ho u sing Assembly ........................................ 38
Fig u re 23: Air S u pply Blo w er S u pport ..................................... 38
Fig u re 24: Press u rized O u tside Air S u pply.............................. 39
Fig u re 25: Non-Press u rized O u tside Air S u pply...................... 39
Fig u re 26: Filter Box ................................................................ 40
Fig u re 27: Gas Connection w ith Flexible Gas Hose................ 42
Fig u re 28: VFD Terminal Strip................................................. 45
Fig u re 29: One Zone Operation w itho u t Control Panel
(optional) ............................................................... 47
Fig u re 30: One Zone Operation ( w ith O u tside Air Blo w er)
w itho u t Control Panel (optional) ............................ 48
Fig u re 31: T w o Zone Operation w itho u t Control Panel
(optional) ............................................................... 49
Fig u re 32: General System Wiring .......................................... 50
Fig u re 33: External Wiring Diagram EP-100 and EP-201
120 V 1 Ø P u mp.................................................... 50
Fig u re 34: External Wiring Diagram EP-100, EP-201 or
EP-301 230 V 1 Ø P u mp (optional) ....................... 51
Fig u re 35: External Wiring Diagram EP-203 or EP-303
208 - 230 V (or 460 V) 3 Ø P u mp (optional) ......... 52
Fig u re 36: CORAYVAC ® CLASSIC SF Mod u lating Wiring
Diagram [LonWorks ® (2-10 Vdc w ith 500 ohm
resistor) optional] .................................................. 53
Fig u re 37: CORAYVAC ® CLASSIC SF Mod u lating Wiring Diagram
[LonWorks ® (4-20 mA) optional] ............................ 54
Fig u re 38: CORAYVAC ® CLASSIC SF Mod u lating w ith
BACnet ® Wiring Diagram (optional) .................... 55
Fig u re 39: B u rner Internal Wiring............................................ 56
Fig u re 40: B u rner Internal Ladder Diagram ............................ 56
Fig u re 41: Vac uu m Reading ................................................... 59
Fig u re 42: Possible Damper Nipples’ Locations...................... 64
Fig u re 43: Variable Freq u ency Dri v e Components Diagram ... 73
LIST OF TABLES
Table 1: Contents of CRVSF-Series B u rner Carton ............... 12
Table 2: Common CRVSF-Series Components ..................... 12
Table 3: Minim
u m Heat Exchanger Length ............................ 16
Table 4: Contents of CRVSF Unitary Packages ..................... 16
Table 5: Mod
u lating Thermostat Cable Req u irements ........... 45