25
1. Remove (2) #6 x 1/2" lg. machine screws and J-box
cover from junction box.
2. Secure 2" x 4" junction box to jacket front panel
with (2) #8 x 3/8" lg. sheet metal screws using pre-
punched holes below tridicator or pressure gauge
tapping.
3. Complete the fi eld wiring phase of Paragraphs N &
O (Beckett), P (Carlin 102CRD), Q (Carlin Elite
EZ) or R (Riello) Install end of harness from low
water cut-off (LWCO), R8239A Control Center
or Aquastat Control into appropriate knockout of
burner disconnect junction box according to source,
refer to Figures 1A thru 1D.
4. Use wire nuts to connect wires from control or
power source to (3) pigtail wires connected to spade
terminals on rear of power outlet receptacle. Make
the connections as shown in appropriate wiring
diagram based on boiler confi guration, refer to
Figures 19 thru 23F.
5. Secure J-box cover to junction box with (2) #6 x ½"
lg. machine screws.
6. Insert mating end of burner disconnect harness
(power cord) into power outlet receptacle on J-box.
7. Install snap bushing into 7/16" diameter hole in
upper right corner of burner enclosure back plate
on all Beckett burners, see Figure 10. On certain
builds, 18/2 wire from L4006A Aquastat Control
mounted in rear heater will pass through this snap
bushing and connect to "T-T" terminals on primary
control, refer to Figures 20 and 21.
IMPORTANT: Remove (cut) jumper resistor on
R7184P Primary Control to activate "T-T" terminals
when making a direct connection from thermostat
and/or tankless heater aquastat control.
Figure 10: Burner Disconnect Junction Box with Power Outlet Receptacle
(Mated to Burners with Disconnect Harness)
Summary of Contents for V8 Series
Page 6: ...6 Figure 1A V82 thru V89 Water Boiler without Tankless Heater ...
Page 7: ...7 Figure 1B V83 thru V89 Water Boiler with Front Tankless Heater ...
Page 8: ...8 Figure 1C V83 thru V89 Water Boiler with Rear Tankless Heater ...
Page 9: ...9 Figure 1D V83 thru V89 Steam Boiler with or without Tankless Heater ...
Page 33: ...33 Figure 13A Recommended Water Piping for Circulator Zoned Heating System ...
Page 46: ...46 Figure 19A Wiring Diagram Steam Hydrolevel CG450 Probe LWCO for Carlin Burners ...
Page 47: ...47 Figure 19B Wiring Diagram Steam Hydrolevel CG450 Probe LWCO for Riello Burners ...
Page 49: ...49 Figure 20A Wiring Diagram Steam McDonnell Miller PS 801 Probe LWCO for Carlin Burners ...
Page 50: ...50 Figure 20B Wiring Diagram Steam McDonnell Miller PS 801 Probe LWCO for Riello Burners ...
Page 52: ...52 Figure 21A Wiring Diagram Steam McDonnell Miller 67 Float LWCO for Carlin Burners ...
Page 53: ...53 Figure 21B Wiring Diagram Steam McDonnell Miller 67 Float LWCO for Riello Burners ...
Page 55: ...55 Figure 22A Wiring Diagram Water without Tankless Heater for Carlin Burners ...
Page 56: ...56 Figure 22B Wiring Diagram Water without Tankless Heater for Riello Burners ...
Page 58: ...58 Figure 23B Wiring Diagram Water with Front Tankless Heater for Carlin Burners ...
Page 59: ...59 Figure 23C Wiring Diagram Water with Front Tankless Heater for Riello Burners ...
Page 62: ...62 Figure 23F Wiring Diagram Water with Rear Tankless Heater for Riello Burners ...
Page 82: ...82 Bare Boiler Assembly ...
Page 84: ...84 Bare Boiler Assembly Continued ...
Page 86: ...86 Jacket Assembly ...
Page 88: ...88 V83 Thru V89 Steam Boilers Trim and Controls ...
Page 90: ...90 V82 Thru V89 Water Boilers Trim and Controls ...
Page 92: ...92 Beckett AFG Burner ...