Instruction/ maintenance manual of the product PB 105 Harman-Kardon
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R4 SAFETY NOTICE PLEASE READ THIS ENTIRE MANUAL BEFORE YOU INST ALL AND USE YOUR NEW BOILER. FAILURE T O FOL- LOW INSTRUCTIONS MA Y RESUL T IN PROPERTY DAMAGE, BODIL Y INJUR Y , OR EVEN DEA TH.
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4 Assembly 4 V enting 8 Installation 1 1 Operation 2 0 Maintenance 2 7 T roubleshooting 3 1 Feeder Parts 3 2 Specifications 3 3 Wiring Diagram 3 4 Parts List & Options 3 5 W arranty 3 6 T esting Label 3 7 Quick Reference S tar t-Up Back Cover Please read this entire manual before you install and use your new boiler .
5 Assembly T e m p e ra t u re / Press ure Ga uge Aq u a s ta t W e l l Pr es s u r e R e li e f V a lv e Bl a n k Co v er * H eat Ex c h a n ger Cl e a n o u t R o d H a n d l es A c c e s s C o ve r.
6 Assembly Boiler Kit Materials: (Refer to pages 4 & 5) List of items contained within the boiler kit shipped with the unit. 1 - Control board cover 1 - Access cover (Hopper Swing Plate Knob) 5 - .
7 Design: The first thing that needs to be done is deciding where and how the boiler will be installed. Things that need to be taken into consideration are the intended use of the boiler for example, is the boiler going to be used as your primary heating system or is it going to be used as a secondary or backup heating system.
8 Assembly NOTE: All installation clearances and restrictions must be adhered to. INST ALLA TION IS T O BE PERFORMED BY A QUALIFIED INST ALLER. NOTE:Use only 4” diameter type “L” or “PL” venting system. Be sure to inspect and clean exhaust venting system frequently .
9 Requir ements for T erminating the V enting W ARNING: V enting terminals must not be recessed into a wall or siding. NOTE: Only PL vent pipe wall pass-throughs and fire stops should be used when venting through combus- tible materials.
10 V enting Fig. 3.
11 The minimum vent configuration is a 90 o or T ee on a starter collar and a 24” length horizontal through an exterior wall. A cap or other bird screen on the end should direct the flue gasses down and away from the structure. See Fig. 5. The maximum horizontal length is 18 feet.
12 Chimneys taller than 20’ above the connection will re- quire a draft test to determine if the draft is too high. Note: The High Burn Draft should not exceed .85 IWC. Some form of a restrictor plate may be required at the top of high chimneys to reduce the draft.
13 Outside Air Outside air is optional, although it may be required by some building codes. The benefit of outside air is higher efficiency and reduced venting restrictions mainly noticed in small and very tight houses. T o install outside air , use 2 3/4”" I.
14 Main Wiring Inst allation T o install power to the boiler first remove the cover on the 4” X 4” junction box located on the back of the unit. There are se veral knockout holes provided for the incoming main power wires. Also, a knockout hole can be used for the auxiliary output overheat zone (if used).
15 Installing Duct Inst allation.
16 Installing Duct/Air Conditioning Inst allation Boilers intended to be connected to an existing boiler or boiler system shall: 1. Be capable of being installed without interfering with the normal delivery of heated water from the original boiler to the radiation system.
17 Inst allation.
18 Inst allation.
19 Inst allation.
20 Inst allation Draft T est Procedure After the venting is completed, the firebox low draft will need to be checked and possibly adjusted. After re- moving the 3/8” bolt from the draft hole shown in Fig. 9, insert the draft meter tube. The hopper lid must be latched during this test.
21 Power Light Indicates power to the control board. S t atus Light W ill be lit anytime ther e is a call for heat. Combustion Blower Light Indicates Power to combustion blower Feed Motor Light Indicates Power to the feed motor . Max T emp dial The “Max T emp Dial” is used to set the desired maximum operating temperatur e of the boiler .
22 Setting The Boiler T emperature Without the Outdoor Air T emperature Sensor Installed T o set the maximum boiler water temperature, simply turn the Max. T emp. water temperature dial to the desired setting. The control and the boiler will then per- form to achieve and maintain the set temperature.
23 OAT 65 120 60 125 55 130 50 135 45 140 40 145 35 150 30 155 25 160 20 165 15 170 10 175 51 8 0 01 8 5 OAT 65 150 60 150 55 150 50 150 45 150 40 150 35 150 30 150 25 155 20 160 15 165 10 170 51 7 5 .
24 1. T urn Mode Selector to "OFF". This resets the control in addition to turning it off. S tar ting A Fire Automatically Operation 2. Clean burnpot with scraper , if necessary . This is usually a weekly maintenance procedure. Cleaning the burn pot with the scraper with a small amount of new fuel in the bottom is not a problem.
25 4. If starting after an empty hopper , turn Feed Adjuster to "TEST" (for one 60 second cycle). This will purge pellets into the auger tube and also allow you to check the motors for operation. NOTE: The auger motor will not operate with any of the doors open.
26 8. T urn the MIN. TEMP . Dial on the control board to the desired Minimum temperature. This will start the lighting process if the temperature at the aquastat sensor is less than the set temperature on the MAX TEMP . dial. The PB105 is more than just an automatic ignition pellet boiler .
27 Operation NOTE: S tirring the starting gel into the pellets usu- ally allows the fir e to become established quicker . CAUTION: A vapor flash could occur if too much time is allowed to pass before lighting the starting gel. CAUTION: Care must be taken not to get starting gel on your hands or clothing.
28 Burnpot cleaning: The burnpot should be cleaned no less than once a week. For best operation the burnpot should be cleaned every time the hopper is filled with pellets. The fire does not have to be out to scrape the burnpot although it is recomended the boiler be on minimum burn at the time of cleaning.
29 Maintenance Ash Removal It is recommended to remove the ashes when the boiler is not in operation. This lessens the chances of coming in contact with hot surfaces. Ashes can be removed while in operation but, extra care must be taken. Open Ash Door Lift the latch and open the door as shown in fig.
30 Maintenance Cleaning This cleaning should be done after each ton of pellets used. The frequency of this cleaning will be directly related to the quality and the ash content of the pellets being used. Keep in mind that the cleaner the heat exchanger surface is kept, the higher the heat transfer efficiency will be.
31 Maintenance The furnace MUST be OFF and COOL before you should attempt to clean the combustion blower . The wire to the combustion blower doesn’t need to be disconnected during the cleaning process. Loosen the three (3) thumb screws about 4 turns each.
32 FEEDER DOES NOT FEED 1. No pellets in hopper . 2. Firebox draft may be too low for low draft pressure switch in feeder circuit to operate. Check for closed doors , loose or missing gasket on doors or hopper lid, or a faulty pres- sure switch. 3. Feed motor will not run until ESP senses 170 deg.
33 Feeder Part s.
34 Specifications.
35 Wiring Diagram Wiring Diagram.
36 Parts List ITEM NUMBER DESCRIPTION 0-88-00248 RUBBER GROMMET (Hopper Lid - 7' Needed) 0-88-88100 1 " WHITE GASKET W/PSA SINGLE PL Y (Access Plate - 2' Needed) 1" WHITE GASKET W/PSA SINGLE PL Y (FDR Swing Plate - 5' Needed) 0-88-88250 1 " WHITE GASKET W/PSA DOUBLE PL Y (Firebox Door - 3.
37 W arranty Harman Stove Company warrants its products to be free from defects in material or workmanship, in normal use and service, for a period of 6 years from the date of sales invoice and for mechanical and electrical failures, in normal use and service, for a period of 3 years from the date of sales invoice.
T esting Label 38.
NOTES 39.
1 T urn Mode Selector to OFF . 2 Use heat exchanger cleanout rods to clean the heat exchanger tubes.** 3 Scrape the air holes in the burnpot.** 4 Fill the hopper with pellets. 5 T urn Feed Adjuster to “T est”.* 6 Check the Combustion Blower and Feeder Motor for operation.
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If you have not bought Harman-Kardon PB 105 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Harman-Kardon PB 105 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Harman-Kardon PB 105 you will learn all the available features of the product, as well as information on its operation. The information that you get Harman-Kardon PB 105 will certainly help you make a decision on the purchase.
If you already are a holder of Harman-Kardon PB 105, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Harman-Kardon PB 105.
However, one of the most important roles played by the user manual is to help in solving problems with Harman-Kardon PB 105. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Harman-Kardon PB 105 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
