17
FIGurE 8.2: nEar BOIlEr PIPInG MIStaKES
Piping Installation
1) Remove parts bag from boiler crate.
2) Install safety valve as shown in Figure 8.1 into the 3/4” tapping “F” on rear of the boiler (spindle must be in vertical
position).
3) Pipe the discharge of the safety relief valve to a location where water or steam will not create a hazard or cause property
damage if the valve opens. The end of the discharge pipe must terminate in an unthreaded pipe. If the safety valve discharge
is not piped to a drain, it must terminate at least 6 inches above the floor. The termination of the safety valve discharge piping
must be in an area where it is not likely to become plugged by debris or subjected to freezing.
4) Install drain valve provided into the return piping. See Figure 8.1.
5) Connect system supply and return to boiler. See Figure 8.1.
Summary of Contents for FSZ080
Page 2: ......
Page 14: ...12 FIGURE 6 4 ALLAIR FROM OUTDOORS USING HORIZONTAL DUCTS INTO BOILER ROOM...
Page 18: ...16 FIGURE 8 1 STEAM BOILER PIPING FOR GRAVITY RETURN...
Page 26: ...24 FIGURE 10 2 TWO PIPE GRAVITY FEED SYSTEM NOT RECOMMENDED FIGURE 10 3 TWO PIPE LIFT SYSTEM...
Page 29: ...27 FIGURE 11 0 WIRING CONNECTIONS DIAGRAM STEAM CG450 PROBE LWCO...
Page 30: ...28 FIGURE 11 1 CONNECTIONS WIRING DIAGRAM FOR BURNER SPECIFIC PRIMARY CONTROL...
Page 31: ...29 FIGURE 11 2 INDIRECT WATER HEATER FIELD WIRING...
Page 41: ...39 Notes...
Page 43: ...41...
Page 45: ...43...
Page 47: ...45...
Page 51: ...Notes...
