INTREPID | 7 |
C.HOT WATER RADIATION VENTING - Manual air vents should be installed at the top of all "drops"(where piping goes downward).
Air must be vented or purged from all zone lines to permit proper system heating.
D.PUMP
E.A conventional compression tank may be connected to the 3/4" tapping as shown in figure 7.
IMPORTANT: Hot water heating systems containing high water volume, such as would occur with
PIPING TANKLESS HEATER (if used)
I. Heater capacities are listed on Page 2.
II.Pipe the
A.Tempering valve (illustrated, but not furnished) is suggested to provide more volume of temperate water to kitchen and bath.
B.High temperature water, for dishwasher and laundry, may be piped direct.
C.A flow control valve should be used to control the rate of flow of water through the coil, otherwise the heating capacity of the coil will be exceeded. To insure sufficient hot water, the flow rate through the coil should be limited to a maximum shown for inter- mittent draw in the ratings table on page 2.
INSTALLING THE BURNER
See Burner Data, pages
OIL SUPPLY PIPING
Install the oil tank or tanks and piping from tank to burner. Follow local codes and practices, NFPA No. 31, INSTALLATION OF OIL BURNING EQUIPMENT and the instruction sheet attached to the oil burner pump.
A
WIRING THE BOILER
A.The wiring diagrams for the burner and boiler may be found on pages
B.24 volt control wiring should be approved Safety Circuit wire, protected as needed.
C.Power supply wiring to the burner must be 14 gauge or heavier, as required, and should have a properly fused disconnect switch. 120 volt wiring to pumps and safety controls must also be 14 gauge or heavier. Wire must be enclosed in approved conduit.
D.All wiring must be installed in compliance with the National Electric Code, or any local or insurance codes having jurisdiction.