Page 1
24 HOUR IMMERSION HEATER TIME CONTROLLER Cat. No TS900B...
Page 2
TS900B 24 Hour Immersion Heater Time Controller Self-cancelling and 24 hour Override switch programme ring Time Setting indicator pins Store for unused Removable setting cover pins Cover Concealed fixing wiring for screw safety...
Page 3
FITTING INSTRUCTIONS 1. Choose any suitable flat surface between switched supply and immersion heater to fit the TS900. 2. Remove cover by undoing screw on lower front cover. 3. Place timeswitch in required position (it must be mounted vertically with the time indicator at the top) and mark wall at the centre of the top side.
Page 4
WIRING INSTRUCTIONS 1. SWITCH OFF AT MAINS. 2. Cut cable to suit Timeswitch position and bare ends of cable, connecting to Timeswitch as shown below. 3. From immersion heater fit live connection (brown) into terminal 1. From immersion heater fit neutral connection (blue) into terminal 2.
Page 5
OPERATING INSTRUCTIONS. 1. Remove the setting pins and insert them at the times you wish the switch to operate. ON = Inner Circle OFF = Outer Circle. The shortest period is half-an-hour. Unused setting pins are stored in the front of the unit. 2.
Page 6
3 Year Guarantee In the unlikely event of the product becoming faulty due to defective material or manufacture within 3 years of the date of purchase, please return it to your supplier in the first year with proof of purchase and it will be replaced free of charge. For the second and third years or any difficulty in the first year telephone the helpline on 020 8450 0515 HELPLINE...
Need help?
Do you have a question about the TS900B and is the answer not in the manual?
Questions and answers