Thermo Products 30, OPB (24, 36)- 80 service manual IV. STARTUP PROCEDURES A.Heating System

All installations and services must be performed by qualified service personnel.

IV. STARTUP PROCEDURES

A.Heating System

1.Initial Startup:

: Turn off power to furnace. Before the oil piping system is placed into service, it must have been leak tested by a qualified heating contractor.

: For initial start-up of the appliance after installation, it may be necessary to purge the air out of the oil line. A qualified heating contractor should do this.

Review the following items before the initial startup. It may be helpful to review the Sequence of Operations in Appendix D of this manual, also.

a.Check all wiring for loose connections and proper hook-up. Refer to the connection diagram.

b.Leak test all field oil piping connections. Generally, this will involve pressurizing the oil piping with air while being careful to isolate the oil tank at high test pressures. A qualified heating contractor should perform this service.

c.Check to see that the vent terminal is correctly installed and the terminal openings are clear and free from blockage.

d.Make sure the air filter is in place and relatively clean of dirt and debris.

e.Make sure the thermostat is set in the heating mode of operation.

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