Wireless Series Model: RF-Switch RF-LINK UH8-RF Compatible Y Boost Compatible Y Slimline-RF Compatible Y Touch-RF Compatible Y Number of heating zones 1 Boiler Output 1 Number of Hot Water Zones 1 Neon Indication Y DIN Rail Mounting N (Surface Mount) Supply 230v AC 50Hz 1 Phase Relay Load Max 3 Amp Resistive Total Load Max 9 Amp Resistive IP Protection IP20 Installed Dimensions (L,H,D) 108 x 90 x 24mm Weight 166g Circuit Board/Wiring UH8-RF CH HW COM2 NC2 NO2 COM1 NC1 NO1 Slimline-RF Touch-RF TO BOILER MAINS SUPPLY BOILER LS LR N E L TO HOT WATER VALVE TO HEATING VALVE Product Dimensions (mm) This equipment should be installed by an appropriately qualified/ registered electrician. Fully read the instructions for proper wiring before applying power. The warranty does not cover damage from improper wiring or installation. DRAWING 1 90 RF-LINK WIRING DIAGRAM 13/05/2015 108 24 Heatmiser UK Ltd Unit 8 & 9 Hurstwood Court, Mercer Way, Shadsworth Business Park, Blackburn, Lancashire. BB1 2QU, England Registered in England: 3747773 tel. 01254 669090 fax. 01254 669091 email. sales@heatmiser.com web. www.heatmiser.com WEEE Registration Number: WEE/GF0052TQ