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NEA H 24 V & NEA H 230 V

REHAU ROOM THERMOSTAT  
USER INSTRUCTIONS AND QUICK INSTALLATION GUIDE

www.rehau.co.uk

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Summary of Contents for NEA H 230 V

Page 1: ...NEA H 24 V NEA H 230 V REHAU ROOM THERMOSTAT USER INSTRUCTIONS AND QUICK INSTALLATION GUIDE www rehau co uk DE EN CZ ES FR GR HU IT NL PL RO RS RU SE TR...

Page 2: ...ction 31 Product compliance and safety 31 Safety information 31 Installer parameter settings expert level 32 Mounting position and installation 33 Removing cover from the Nea 39 Thermostat control and...

Page 3: ...y this product Product compliance and safety Product compliance This product is CE compliant and meets the following EC Directives Electro Magnetic Compatibility Directive 2004 108 EC Low Voltage Dire...

Page 4: ...m the mains supply or fuse before removing the cover Emergency Switch off the voltage to the complete individual room temperature control system Installer parameter settings expert level The thermosta...

Page 5: ...at Nea is best positioned in a draft free area and at 130 cm from the floor Do not position the thermostat near any heat source behind curtains direct sunlight or in an area of high humidity Not to be...

Page 6: ...rear case to the wall The Nea is suitable for wall boxes with a center hole distance of 60 mm screw head maximum size 2 Wiring connections Solid and stranded wire max 1 5 mm square A 55 mm B 8 mm 7 mm...

Page 7: ...e Switch Max 5 Thermal Actuators L L1 N L2 L1 L2 L N 24 V 230 V 230 V AC L N 24 V AC L1 L2 230 V AC 0 2 A Resistive Load 24 V AC 1 A Resistive Load 24 V 230 V H H H H L N External time switch Phase ba...

Page 8: ...rs Max 5 Thermal Actuators Optional External Time Switch L L1 N L2 L1 L2 L1 L2 L N L N 230 V AC L N 24 V AC L1 L2 230 V AC 0 2 A Resistive Load 24 V AC 1 A Resistive Load 24 V 230 V 24 V 230 V H H H H...

Page 9: ...L2 L1 L2 L N L N 230 V AC L N 24 V AC L1 L2 230 V AC 0 2 A Resistive Load 24 V AC 1 A Resistive Load 24 V 230 V 24 V 230 V H H H H L N External time switch Phase balance Load Thermal Actuators Neutra...

Page 10: ...is contained within the shaded area 3 Locate the front cover on rear case ensuring that the hinged clips are located first Ensure that the two arrows are aligned properly before closing 4 Locate hinge...

Page 11: ...clip is secure in the rear case Removing cover from the Nea 1 Use tool to gently push the cover locking clip vertically Recommended width 5 mm for tool 2 Pull the base of the cover assembly away from...

Page 12: ...ettings After a power failure the thermostat will continue the operation mode as it was before the power failure This will be up to 15 hours if the unit has been fully powered for 24 hours Installers...

Page 13: ...re S Set point temperature The displayed temperature is the required room temperature Heating active Heating mode is active Normal mode Operation mode normal is active Reduced mode Operation mode redu...

Page 14: ...lection Standard thermostat 1 Normal operation Default set point 22 C 2 Reduced operation Default set point 18 C 3 Auto operation Only with external time switch 4 Operational mode off optional When th...

Page 15: ...tiv normal mode B Time switch program activ reduced mode Display messages A Frost protection is active B Room temperature out of sensor range Frost protection display will remain until any key is pres...

Page 16: ...Anfi freeze operation 5 C Valveprotectionfunction 5 min week Dimensions frontside 88 x 88 mm Dimensions backside 75 x 75 mm Depth 26 mm Storage temperature 20 to 60 C Ambient temperature 0 to 50 C Rel...

Page 17: ...REHAU 954609 de en cz es fr gr hu it nl pl ro rs ru se tr 04 2013 www rehau com REHAU AG Co Otto Hahn Str 2 95111 Rehau Germany...

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