DOMUSA TEKNIK JAKA 20 HFD CONDENS, Инструкция по установке и эксплуатации

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5 5 5 5 OPERATION OPERATION OPERATION OPERATION
5.1
5.1 5.1
5.1 Boiler functioning
Boiler functioning Boiler functioning
Boiler functioning
Set the control thermostat and the room thermostat (if applicable) to the desired temperature. Move
the main switch to the
"I" "I" "I" "I"
position and the summer-winter switch to the Winter position " ". The
burner and the pump will begin to function until the installation reaches the pre-selected temperature
of the control thermostat (or the room thermostat, if the unit has one). When the temperature in the
installation drops, the burner will start up again, running the heating cycle.
5.2
5.2 5.2
5.2 Operating with a Sanit hot water tank (optional)
Operating with a Sanit hot water tank (optional) Operating with a Sanit hot water tank (optional)
Operating with a Sanit hot water tank (optional)
The
Jaka HFD Jaka HFD Jaka HFD Jaka HFD
Condens
Condens Condens
Condens boiler may be installed together with a hot water tank from the DOMUSA
DOMUSA DOMUSA
DOMUSA
TEKNIK TEKNIK TEKNIK TEKNIK Sanit Sanit Sanit Sanit range, to obtain domestic hot water. For correct hydraulic installation, carefully follow
the assembly and connection instructions enclosed with the hot water tank.
The boiler is provided with a switch to select summer position or winter position. Using this switch
we may choose:
- Summer Position Summer Position Summer Position Summer Position
☼
: in this position, the boiler only attends to the needs of DHW production,
lighting the burner and the hot water tank loading pump (summer pump) until the
accumulated DHW temperature reaches the regulated temperature in the thermostat of the
hot water tank. When the DHW temperature is reached, the burner and the summer pump will
stop.
- Winter Position : in this position, the boiler attends to the needs of DHW and the heating
system, giving priority to DHW.
6 6 6 6 SAFETY CUT SAFETY CUT SAFETY CUT SAFETY CUT----OUTS OUTS OUTS OUTS
The boiler has three types of safety cut-outs:
6.1 6.1 6.1 6.1 Excessive temperature safety cut Excessive temperature safety cut Excessive temperature safety cut Excessive temperature safety cut----outs (Thermostat T outs (Thermostat T outs (Thermostat T outs (Thermostat T
S SS S
))))
This cut-out is indicated by the pilot light for blocking due to temperature. This occurs when the
boiler exceeds a temperature of 110ºC. To restart, press the button on the safety thermostat after
first removing the button cover.
6.2 6.2 6.2 6.2 Excessive fume temperature safety cut Excessive fume temperature safety cut Excessive fume temperature safety cut Excessive fume temperature safety cut----out (Thermostat T out (Thermostat T out (Thermostat T out (Thermostat T
H H H H
))))
This cut-out is indicated by the pilot light for blocking due to temperature. This occurs whenever
the temperature of the fumes exceeds 110ºC. To restart, press the button on the safety thermostat
after first removing the button cover.
6.3 6.3 6.3 6.3 Burner cut Burner cut Burner cut Burner cut----out out out out
This cut-out is indicated by the pilot light for blocking of the burner. This occurs as a result of an
anomaly in the burner or in the fuel installation. To unblock it, press the illuminated button that
lights up on the burner.
NOTE: If any of these cut NOTE: If any of these cut NOTE: If any of these cut NOTE: If any of these cut----outs occur repeatedly, call your nearest official Technical Assistance outs occur repeatedly, call your nearest official Technical Assistance outs occur repeatedly, call your nearest official Technical Assistance outs occur repeatedly, call your nearest official Technical Assistance
Service.
Service. Service.
Service.