Bryant 39006DP4-A - Manual (Page 3)

Shutting Down Your Boiler
You will be required to, or will want to, turn off your boiler
system for one of two reasons: a suspected malfunction has
occurred or the heating season has ended.
To shut down a boiler that has an auto­
matic intermittent ignition system.
1
step 1 Step 2
Step 1— Set your room thermostat to the lowest tempera­
ture setting.
Step 2— Turn OFF the electrical power to your boiler.
Step 3— Remove the control access door on your boiler (if
applicable). See Figure 3.
Step 4
Step 4— Turn the control dial on the gas valve to the OFF
position.
Step 5— Replace the control access door (if applicable).
Step 6— If the boiler is being shut down because of a mal­
function, call your dealer as soon as possible.
To shut down a boiler that has a manual
ignition system with continuously burning
pilot.
step 1
Step 1—
Step 2—
Step 3—
Step 4—
Set your room thermostat to the lowest tempera­
ture setting.
Turn OFF the electrical supply to your boiler
(if applicable).
Remove the boiler control access door (if appli­
cable). See Figure 3.
To shut off the main burners but keep the pilot
light burning, turn the control dial to the PILOT
position.
Step 5— To shut off the complete gas control system (pilot
and main burners)jdepress the control dial on the
gas valve and turn it to the OFF position.
Step 6— Replace the control access door (if applicable).
Step 7— If the boiler is being shut down because of a mal­
function, call your dealer as soon as possible.
To shut down a boiler that has a self­
generating system with continuously
burning pilot.
Step 1— Set your room thermostat to the lowest tempera­
ture setting.
Step 2— To shut off the main burners but keep the pilot
light burning, turn the control dial to the PILOT
position only.
Step 3— To shut off the complete gas control system (pilot
and main burners), depress the control dial on the
gas valve and turn it to the OFF position.
Step 4— If the boiler is being shut down because of a mal­
function, call your dealer as soon as possible.
Starting Your Boiler
The general procedures for starting all gas-fired boilers are
similar, however, there are some basic differences depend­
ing on whether your boiler has automatic or manual pilot
ignition. Refer to whichever of the two starting procedures
that follow which applies to your boiler.
WARNING: Hefore attempting to start any boile,r,
familiarize yourself with all of the procedures that
mu.st be followed.
Starting a boiler that has an automatic
intermittent ignition pilot.
After you have familiarized yourself with the procedures
that must be followed, and all of the applicable warnings and
cautions that appear in the “Boiler Startup and Shutdown”
section of this manual, proceed as follows to start your auto­
matic intermittent ignition boiler.
Step 1
\
k.
Step 2
Step 1— Set your room thermostat to the lowest tempera­
ture setting.
Step 2— Turn OFF the electrical supply to your boiler.
Step 3— Remove the boiler control access door (if appli­
cable). See Figure 3
step 5 Step 6
Step 4— Turn the control dial on the gas valve to the OFF
position and wait 5 minutes.
Step 5— After waiting 5 minutes, turn the control dial on
the gas valve to the ON position.
Step 6— Turn on the electrical supply to the boiler.