Information about the appliance | 9
6 720 643 068 (2011/06)Copyright (optional information)
3.3 Rating plate
The rating plate is located at the right side of the
appliance.
Fig. 3 Position of the rating plate
The rating plate contains the appliance output, model
number, approval data and serial number.
3.4 Appliance description
• Appliance for wall installation, regardless of chimney
and room size
• Outdoor reset control FW 200
• Intelligent boiler pump control
• Heatronic boiler control with 2-wire BUS
• Three-speed boiler circulator
• Automatic air vent (combi boiler ZWB..-3A only)
• Display
• Automatic ignition
• Continuously-controlled output
• Full protection via the Heatronic with flame rod and
solenoid valves
• No minimum circulating water flow rate required
• Suitable for radiant floor heating
• Flue adapter for flue gas and combustion air with test
ports
• Variable speed fan
• Gas premix burner
• Temperature sensor and temperature control for space
heating
• Supply temperature sensor
• Temperature limiter
• Safety relief valve, pressure gauge
• Expansion vessel (combi boiler ZWB..-3A only)
• Connection possibility for DHW tank temperature
sensor (NTC) (heating boiler ZBR..-3A only)
• Flue gas temperature limiter
• DHW priority (combi boiler ZWB..-3A only)
• Motorized 3-way valve (combi boiler ZWB..-3A only)
• Hydraulics connection plate
6 720 641 933-84.1O
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