6 720 804 877 – 2012/10 EN-US Users Manual Oil and Gas Fired Boiler Logano G215 US C Please read these instructions carefully For the owner/operator
Table of Content 1 Safety Considerations 1.1 1.2 1.3 1.4 . . . . . . . . . . . . . . . . . . . . What to do when you smell smoke. Boiler placement . . . . . . . . . . 1.4.1 1.4.2 2 Product Description . 3 System Operation 3.1 3.2 3.3 3.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 With respect to this manual . . Application Purpose . . . . . . . Guideline of Notice . . . . . . . Observe the following symbols . . . . . . . . . . . . . . . . . . 4 . . . .
Safety Considerations 1 Safety Considerations 1.1 With respect to this manual This manual contains important information regarding safe and efficient operation and maintenance of your boiler. 1 DANGER due to unqualified personnel. WARNING! The G215 boiler is designated as a heating appliance. 1.
1 Safety Considerations 1.4.2 Boiler placement DANGER Due to poisoning! Insufficient combustion air for chimney WARNING! vent boilers with room air for combustion can lead to dangerous conditions. z Make sure that the combustion air supply and discharge openings are not reduced or closed off. z Keep doors to the boiler room closed and do not block lovers in boiler room door. z Protect the boiler room and avoid rodents and birds from entering and blocking the air openings.
Product Description 2 2 Product Description The G215 boiler is a low temperature boiler for oil or gas firing with a burner for both outdoor reset operation with a suitable control or for cold start operation with a Honeywell aquastat. 1 Your heating contractor or installer has equipped the boiler with an approved burner.
3 System Operation 3 System Operation 3.1 Turning on the system Make sure prior to turning the system on: – that the operating pressure is sufficient. – that main fuel shut-off valve has been opened. – that the main emergency switch is turned on. When using a Buderus Logamatic control (Fig. 2) z Set the adjustable aquastat dial on “AUT“ . z Set the main switch to position "I". This turns on the entire heating system.
System Operation 3.3 3 Emergency operation Proceed in the following manner in an emergency situation, such as a fire: z Shut off fuel supply at the main shut off valve. z Shut off the heating system by means of the main service switch. 3.4 Testing system pressure: adding make-up water and venting the system 3.4.1 When to test system pressure? Newly added make-up water tends to reduce its volume within the first few days due to elimination of entrained air.
3 System Operation SYTEM DAMAGE due to thermal stresses. CAREFUL! When the boiler is hot and cold water is being added, this may lead to thermal stresses and shock the boiler. This may lead to a cracked boiler. z Add only make-up water to the boiler when the boiler temperature below 100 F. (Or when the cold feed is piped in on the supply side of the boiler so that cold make-up water is first sent into the system). z Connect water hose to boiler drain and water supply. z Slowly fill the boiler system.
System Operation 3 Boiler room BOILER DAMAGE due to contaminated combustion air. CAUTION! z Never use or store chlorine containing cleaning agents or hydro-carbonhalogen type compounds (such as sprays, cleaning and dissolving agents, paints, glues and alike) in the boiler room or near the combustion air passages. z Avoid excessive dust generation. SYSTEM DAMAGE due to water. CAREFUL! z In case of flooding conditions, shut of the fuel supply and electrically disconnect the heating system (Î Chapter 3.
4 4 Trouble Shooting your Heating System Trouble Shooting your Heating System Two different type of problems can be identified: – burner related problems, or – problems related with the control system and heating system. An alarm light on the burner will typically light up during a burner lock-out condition (Î See burner manual). Typically this problem is resolved by pressing the burner reset button. Press the burner reset button once.
NOTICE We reserve the right to make any changes due to technical modifications! Users Manual Logano G215 US • Issue 2012/10 Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.
Local installer: Buderus Heiztechnik GmbH, 35573 Wetzlar http://www.heiztechnik.buderus.de E-Mail: info@heiztechnik.buderus.
