Bryant 39006DP4-A User's Manual
Contents
1. E gt oU o at Seu E8388 Q Au S8 amp Tog S95 2 0 989 Om OR ont Sage SEE oR S lt O Oc ZOgBgpREuS GQ 8 v Ww q i 8 08 g 992 Do 8558 BSb had T HPs d aM gaat soc d U e ed el e E oH oe Site E a 5 wm Biot 9Unt D Boss re ests 2252 Bygg Ha ER wh o RO Sap e Pry u o Q Har 42 f 4 egi e S S S994 iud gS A EEsSege ums Gok A 25225 REETUE Sub AB 8S 5 dud Oe u aS Crise 2889 co 8 4o e uU 50 c ad Ve wt Ss 8s Ag me 5 hi SDE mo S nQog egt Sees SRQIEHSEEB ed LE E L M O d t6 cibo 9onLgmsau a S82 Sagem ss u uign 0 S288 SesBifm e2 d p OSS PESERSSS the iance ier ther in tehes h any open flame tely call your gas suppl i ANS TORY FESR ESOS CAE ine or o ds iqui ther appl l sw a m ica is or any o an 42 do pater D Ku Q 4 inguis ty of th Ji z o d 3 D a o vicini Ex a E as 4 d Un kf 3 o E c E c Don 3 Ext 4 Immedi 1 2 flammable vapors and 1 E Z p aD z E 5 F O n 5 es O o E A PASE E EXC AE should be left with boiler owner IS manua Th NOTE TO INSTALLER Special Instructions to Equipment Owner 2 Never cover lean anything against store trash or stand on your boiler NOTE Retain this manual for future reference Your boiler must have air for combustion and ventilation Do2. s i Step 1 Step 2 Stepl Set your room thermostat to the lowest tempera ture setting Step2 Turn OFF the electrical power to your boiler Step3 Remove the control access door on your boiler if applicable See Figure 3 Step 4 Step 5 Step 6 Step4 Turn the control dial on the gas valve to the OFF position Step5 Replace the control access door if applicable Step6 Ifthe 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 xp Step 2 Step 4 Step 1 Step 3 Stepl Set your room thermostat to the lowest tempera ture setting Step2 Turn OFF the electrical supply to your boiler if applicable Step3 Remove the boiler control access door if appli cable See Figure 3 Step4 To shut off the main burners but keep the pilot light burning turn the control dial to the PILOT position Step 6 Step 5 Step 7 Step5 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 Step6 Replace the control access door if applicable Step7 If the boiler is being shut down because of a mal function eall your dealer as soon as possible To shut down a boiler that has a self generating system with continuously burning pilot D J ecu Step 3 Y St
3. dum oed gu h ASS GEE ORE SS x pis ins ds we TUR Y EF E SUE V d Un ERR ae RANEE d dus S 1 Always keep the area around your boiler free of combustible materials gasoline and other flam mable liquids and vapors Your Comfort System Your efficient new gas boiler not only represents the very latest in modern engineering development and design itis a result of over 70 years of experience in the home comfort in dustry by the world s leading manufacturer of residential heating products The installation of your gas boiler was a major step toward total home comfort and it will assure your family of reliable comfort heat through the heating season Additional steps toward a total home comfort system may have been or can be taken Ask your dealer for information about the options available that will contribute to your total home comfort or operating economy For your convenience you or your installer should or should have recorded printed the following information that is applicable to your system Boiler Identification MODEL NO PRODUCT NO SERIAL NO DATE INSTALLED Dealer NAME ADDRESS CITY STATE ZIP PHONE o CO Operating Your Gas Boiler The key to operating your comfort system is the room thermostat A wide variety of thermostats can be used but all have one main function to automatically maintain the temperature in your home at a level required for your personal c
4. ATOR js Starting a boiler that has a manual pilo ignition After you have familiarized yourself with the procedures that must be followed and all the applicable warnings and cautions that appear in the Boiler Startup and Shutdown section of this manual proceed as follows to start your manual ignition type boiler p i Step 1 Step 2 Step 1 Set your room thermostat to the lowest tempera ture setting Step 2 Turn OFF the electrical supply to your boiler if applicable Step 4 Step 3 Remove the boiler control aecess door if appli cable See Figure 3 Step 4 Depress the control dial on the gas valve and turn the control dial to the OFF position Wait 5 minutes Step 5 Step 6 Step 5 After waiting 5 minutes turn the control dial on the gas valve to PILOT position Step 6 Place a lighted match or other suitable source of flame near the top of the pilot depress the con trol dial on the gas valve and hold it down Pilot will light Continue to hold dia down for at least 60 seconds Release the control dial The pilot will remain lit NOTE if the pilot flame does not remain lit repeat steps 1 through 5 however hold control dial down for a longer period of time at least 90 seconds If the pilot flame does not remain lit after this second attempt the thermocouple should be checked for a possible malfunction Call your dealer for service Qs Siep 7 Step 9 Step 7 After a
5. pilot flame has been established turn the control dial on the gas valve to the ON position a Step 8 Replace the boiler control access door if applicable Step 9 Restore power to your boiler if applicable weh ra Step 10 Step 11 Step10 Set the room thermostat temperature selector slightly above room temperature to start your boiler Stepll Boiler main burners should light shortly after your room thermostat is set to call for heat Now set the temperature selector on your room thermostat to your personal comfort setting PiN SSSR NUMMUS SSS eu DUC M n DEI Er ERN iri recone ces TEMERE EAER maed ear dap MEANS AUT RU ae ee p i ne Mots n mud C BEES x SEU ATE R p Mira CETTE S UM dn up B n um i oss m nae NOTE To conserve energy when the heating season has ended you should shut down your manually ignited pilot Follow the procedures in Shutting Down Your Boiler at the beginning of this section Maintenance by Qualified Service Personnel At least once every year your boiler should be inspected by a trained and equipped service person During this inspection the qualified service person should at least 1 Inspect clean and lubricate pump motor as required ona PW Boiler 2 Inspect all flue product passages including the burners pilot heat exchanger drafthood vent pipe and vent damper if installed 3 Inspect all combustion and ventilation air passages and o
6. ep 2 Step 1 Step 4 Stepl Set your room thermostat to the lowest tempera ture setting Step2 To shut off the main burners but keep the pilot light burning turn the control dial to the PILOT position only Step3 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 Step4 Ifthe 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 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 ET l A R Step 1 Step 2 Step 3 Stepl Set your room thermostat to the lowest tempera ture setting Step2 Turn OFF the electrical supply to your boiler Step3 Remove the boiler control access door if appli cable See Figure 3 1 ce y d Step 6 Step 4 Step 5 Step4 T
7. hen inspect the drafthood flue connection area and flue pipe for soot and Eanes 4 Replace the control access door and restore electrical power to your boiler if applicable 5 Start your boiler and observe its operation If possible observe the burner flames to see if they are bright blue If you observe_a suspected malfunction or that the burner flames are not bright blue call your dealer NOTE Burner flames that have a mixture of yellow orange or red flames together with the blue are not burning gas efficiently Your dealer will have to adjust the air gas mixture and or clean the burners Before Calling for Service If your boiler does not appear to be performing properly or does not operate at all it may save you the cost of an un scheduled service call if you check a few things yourself before calling for service Boiler Fails to Operate Sometimes a boiler will stop operating because an actual malfunction occurred however it is common for a boiler to appear to have stopped operating because an easily remedied situation has taken place If your boiler fails to operate follow these step by step pro cedures and proceed only to the next step if theboiler fails to start 1 Check to be sure that your room thermostat temperature selector is set above room temperature 2 Check to be sure that the electrical power supply to your boiler is ON 3 Check to be sure that the manual shut off valve in the gas s
8. omfort The thermostat maintains the indoor temperature by controlling the operation of the boiler Dur ing the heating season whenever the air temperature around your thermostat drops below the thermostat temperature setting the thermostat automatically starts your boiler All thermostats have a temperature control selector for selecting the desired indoor temperature Boiler Startup and Shutdown Your boiler is equipped with one of the three following basic types of gas control systems The automatic intermittent ignition system that does not have a continuously burning pilot flame This pilot is auto matically lit by an electric sparking device each time your thermostat calls for heat 2 The manual ignition system that has a continuously burn ing pilot flame This pilot is manually ignited with a match and continues to burn 3 The self generating system has a continuously burning pilot flame This pilot is manually ignited with a match and continues to burn The powerpile thermocouple transforms the heat energy of the pilot flame into electrical energy that operates the controls No external power is needed on this system to operate the controls 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
9. ory or yellow pages for the nearest dealer for your brand name boiler COPYRIGHT 1979 BDP Company Division of Carrier Corp E TM 5
10. penings 4 Inspect electrical wiring connections and components for loose connections Check gas pipes leading to and inside of your boiler for leaks 6 Readjust the air gas mixture if the burner flames are not bright blue 7 Perform an operational checkout to determine whether your boiler is working properly and if it requires adjustments 8 Check all safety controls such as safety pilot limit switch pressure relief valve ete for proper operation 9 Blow down low water cutoff and check it for proper operation Maintenance and Care for the Equipment Owner Before covering those things you may wantto maintain your self please carefully consider the following ended Agee ai rm Sostein The combustion area and vent system should be visually inspected before each heating season The normal accumulation of dirt soot and rust can result in loss of efficiency and improper performance if allowed to build up Accumulations on the main burners can result in the burners firing out of normal time sequence which is characterized by an extra loud ignition ar can be que ane Using a flashlight proceed as lige io EDEN inspect the combustion area and vent system of your boiler 1 Turn OFF the electrical supply to your boiler and remove the control access door if applicable Turn OFF gas on self generating system 2 Carefully inspect the control compartment main burners and pilot areas for dirt soot or rust T
11. upply pipe leading to your boiler is in the open position The valve is open if the lever points in the same direction the pipe runs and it is closed if the lever is ataright angle to the pipe If the valve is closed open it and then follow the startup procedures on your boiler rating plate NOTE Before proceeding turn off the electrical power supply to your boiler and remove the control access door 4 If you have a manually ignited continuous burning pilot be sure that it is burning If not see the startup pro cedures in this manual If it is burning check the control dial on the gas valve If the dial is in the PILOT position turn it to the ON position and follow the startup pro cedures in this manual 5 If you have an intermittent ignition pilot check the con trol dial on the gas valve to be sure that it is in the ON position If not follow the startup procedures in this manual 6 If your boiler still fails to operate call your dealer for service When Calling for Service The product model and serial numbers for your boiler to gether with the date installed should have been or should be recorded in the space provided at the front of this manual If the dealer knows exactly what you have he may be able to offer some suggestions over the phone to remedy the problem This could save you a needless expense and the dealer a needless visit NOTE If you do not already have a dealer refer to your telephone direct
12. urn the control dial on the gas valve to the OFF position and wait 5 minutes Step5 After waiting 5 minutes turn the control dial on the gas valve to the ON position Step6 Turn on the electrical supply to the boiler Pressure Limit Pressure Gauge Control Sight Glass Low Water ly Cutoff Drain Cock s E Were Combination Gas Valve Regulator and Shut off Cock Figure 1 Model 234C amp D Gas Fired Steam Boiler Figure 3 Optional Control Enclosure Temperature Altitude Gauge Water Circulator Combination Gas Valve Regulator and Shut off Cock Drain Cock Pilot F Gas Burners Figure 2 Model 234C amp D Gas Fired Water Boiler a 70 70 eo 80 4o ao 50 90 50 9o Step 9 Step 7 Step 8 Step7 Replace the control access door if applicable Step8 Set the room thermostat temperature selector slightly above room temperature to start your boiler Step9 The pilotignition system now begins sparking and the pilot flame lights After a 40 to 70 second time delay that takes place while the system is auto matically verifying that a pilot flame has been es tablished the gas valve opens permitting gas to flow to the main burners and the pilot lights the burners Now set the temperature selector on your room thermostat to your personal comfort setting usc M T a DS 5 of P es WURDE ES Nm ue EI NUR ER uu v d RE ue PERE ASHES SERS
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