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KÖBER SRL VADURI BRANCH USER MANUAL CONDENSING GAS BOILER C34GV24-P C34GV28-P Image for presentation only. Product may look slightly different depending on the area and the purchase period. 2726 KÖBER SRL, no. 25 Vaduri, Alexandru cel Bun Commune, Neamt 617511, Romania Tel.:+40.233.24.17.46, 233.24.19.33, Fax:+40.233.24.19.29 www.motan.ro P M0 0 2 4 2 5...
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 Contents Safety instructions and symbols ..............................3 Valability of instructions ................................3 EC Marking ....................................3 Use according to destination ............................... 3 Safety instructions ..................................3 Instalation and adjustment ..................................3 Gas smell ........................................3 Changes in the area adjiacent to the heating station ........................3 Technical and functional characteristics ............................
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 Safety instructions and symbols When installing the central heating station we ask you to respect the safety instructions contained in this manual! This manual is the property of KÖBER SRL-Vaduri branch. Copying or reproduction without written consent KÖBER SRL-Vaduri branch is strictly forbidden.
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 Technical and functional characteristics Tab. 1 Technical characteristics Green 24 Green 28 Name C34GV24 C34GV28 Type II2H3B/P Gas category Flue type Forced, variabile speed fan Burning room Sealed **** Energy efficiency symbol (dir. 92/42/CEE)
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 Mounting Mounting set Check whether the mounting set is complete and undamaged – see table 2. Tab. 2 Mounting set Pos. Name Item Station Station support Bag of small elements - it contains: - mounting screws 8x80 - 2 items.
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 7.2.2 Minimum necessary distances/ free spaces for mounting Both for the mounting/ installation of the central heating stations and for later maintenance operations you will need the following minimum distances (fig. 1.3), respectively minimum free spaces for mounting: –...
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 The presence of these substances (black mud/ red mud/ calcarous deposits / oxides deposits on the condensate recuperator) means that the standard measures to prevent problems of the heating system were not observed. This is one of the causes resulting in losing warranty! Gas connection Danger!
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 Connecting pipe of the condensation output duct Danger! Danger of death by leakage of burning gases! The condensation output duct must not be water-proof connected to a used water pipe because otherwise the internal condensation seal box can be emptied by aspiration and the burning gases can get inside the room where the central heating BOILER is installed.
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 The current plug must be accessible so that the user can easily disconnect it. Caution! Connecting the power plant using a port other than that indicated in the Service Manual for the 230Vac voltage connection results in irreparable damage to the base electronics board (short circuit).
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 Operation instructions Control Panel LMC1112-C15 The LMC1112 control panel (fig.1.8) allows the visualization and change of parameters defining the functioning of the central heating station. It consists of: 8 keys (J1÷J8) - tab.3 LCD display, where communication messages (graphic symbols) are displayed.
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 9.2.3 Graphic context - Stand-by LMC1112-C15 This context is associated with an inactive/ waiting state of the central heating station. In the stand-by state all the activation elements are inactive and every burning demand is ignored. An exception to the rule: the anti-freezing function (generated by a value of water temperature in the installation lower than 9°C, which will initiate a burning cycle to prevent the freezing of the thermal Fig.1.10...
Graphic context - Service submenu LMC1112-C15 In the Service submenu, various functioning parameters of the central heating station can be viewed/ changed/ checked. This submenu can be accessed only by service personnel authorised by KOBER SRL Vaduri Branch. Central heating station startup To startup the station press J5(POWER) key fig.1.8.
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 BOILER switch off in safety conditions If the user observes abnormal functioning of the equipment, if error codes are displayed repreatedly or if the user cannot understand the actions of the central heating BOILER, the user must stop the functioning of the BOILER immediately and in maximum safety conditions.
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 10.2 Maintenance works For keeping the product in perfect state of work, the following maintenance steps must be followed: Tab.8.1Work stages for maintenance work To be done: General Work stage On demand (each 2 year) Disconnect from the electric grid and turn off gas power supply •...
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 Non- Code Class Meaning Resetting mode Volatile -Flag (flame failure after 3 ignition attempts) caused by: -problems on the gas supply network: lack of gas; low gas pressure in the network; gas meter / defective network regulators; presence of condensate (water) in the combustion gas;...
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 Drawings necessary for mounting and installation 12.1 Flue types configurations 12.2 Minimum distances recommended for the mounting of the co-axial kit GARAGE, ANNEX, ETC LEGEND: A – distance under the window/ ventilation hole = 300mm H* - distance to windows/ doors = 300mm B - distance over the window/ ventilation hole = 300mm I –...
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 12.3 Hydraulic characteristic of ER P pump (EEI≤0,2) When designing the thermal installation, the hydraulic characteristics of the pump need to be taken into consideration. LED 1 DEBIT POMPA Pump setting: The pump can be set to function in four modes (4 steps). Table 6 –...
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 12.4 Functioning schemes covered by warranty 12.4.1 Central heating with radiators and instant preparation of domestic hot water 12.4.2 Underfloor central heating and instant preparation of domestic hot water REV. 01.11.2020 18 of 19...
USER MANUAL CENTRAL HEATING STATION TYPE C34GV24; C34GV28 12.4.3 Central heating with radiators and accumulated preparation of domestic hot water (accummulation boiler) 12.4.4 Underfloor central heating and accumulated preparation of domestic hot water (accummulation boiler) REV. 01.11.2020 19 of 19...
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