NO Wall controller WR in wall housing

NOVELAN Accessories WR Item No.: 15220301 Controller class: VII Contribution of the controller to space heating energy efficiency: 3.5 % Device description: Weather-compensated heating and heat pump controller with full graphic display and menu navigation, runtime-optimized and heat-demand-dependent compressor control. All operating modes individually programmable, automatic heating limit function, screed heating program, pump optimization program, control of multiple heat generators, control of a mixing circuit (charging/discharging/cooling circuit), data logger function, error diagnosis program with error memory, commissioning assistant, deaeration program, rapid hot water heating function, holiday function, networkable USB interface Multilingual, expandable. Scope of delivery: Energy-efficient circulation pump, flow meter, flow and return sensor, outdoor sensor Technical data: Ambient temperature: 5-35 C Free discharge pressure at 1200 l/h heating water flow: 0.5 bar Maximum heating water flow: 1200 l/h Dimensions (W x D x H without interfaces and control panel): 330 x 158 x 534 mm Total weight: 5.3kg Voltage code compressor: 1-N/PE/230V/50Hz Voltage code control voltage: 1-N/PE/230V/50Hz Power consumption: 18 VA Relay outputs: 8A/230 V radio interference suppressed Optocoupler inputs: 230V AC NTC sensor inputs: 2.2kOhm / 25 C Fuse for all relay outputs Spring terminal: 6.3A slow Customer-provided connections via screw terminals: 1-pole Control line connection: 230 VAC MOD-BUS Weight: 5.3 kg Interfaces: USB 2.0 Host A-connector (only for USB stick) Ethernet 1x10Base-T/100Base-TX (RJ45, connector, angled) Suitable for Helox 5 and Helox 8.