User manual HONEYWELL ST6400C

[. . . ] ST6400C is designed for European CEN approval. ST6400C FEATURES · · · · · · · · 24-hour programme Independent heating and hot water channels One or Two ON/OFF periods per day Built-in programme Temporary programme override/advance 7-day battery back-up Compact size AM/PM or 24 hour clock format (factory option) · · · · · · Wallplate compatibility with 7-day version (ST799) 10 minute programme resolution 3 A resistive/inductive (@ 0. 6 pf) 230 V~ SPDT relay rating Simple/intuitive programming Surface or wallbox mounting options Pack contains everything for immediate installation EN0R 8439 R0 ST6400C ELECTRONIC DUAL ZONE TIMER SPECIFICATIONS Product type Power supply Power reserve : Electronic dual zone timer : 230 V~ (±10%), 50 HZ : Rechargeable battery with 7 days backup following a 24 hour charging period : 2 x SPDT potential free 3 A resistive @ 230 V~ (± 10%), 50 Hz 3 A inductive @ 0. 6 pf : 24-hour with two ON/OFF periods daily : 10 minutes Approvals : Advance next programme time (change) : Surface or single wallbox (UA1 size) Life Wire gauge Dimensions Wiring access : Rear or bottom edge (surface wiring access) : 0. 75 to 2. 5 mm2 two max. per terminal : 100 x 100 x 38 mm (w x h x d) : Operating temperature range 0 to 45oC Shipping and storage temperature range -20 to 55oC Humidity range 0 to 90% rh, noncondensing : Designed to meet European CEN approval EN60730 : 7 years minimum Protection class : IP20 (IEC 529) Environmental Switch rating Programme Programme resolution Programme day : 03. 00 AM to 02. 50 AM (on the next day) Override Wiring DIMENSIONS ORDERING SPECIFICATION ST6400CB1002 INSTALLATION Mounting Remove the subbase from the timer by depressing the securing clip A and pulling the two halves apart. [. . . ] per terminal : 100 x 100 x 38 mm (w x h x d) : Operating temperature range 0 to 45oC Shipping and storage temperature range -20 to 55oC Humidity range 0 to 90% rh, noncondensing : Designed to meet European CEN approval EN60730 : 7 years minimum Protection class : IP20 (IEC 529) Environmental Switch rating Programme Programme resolution Programme day : 03. 00 AM to 02. 50 AM (on the next day) Override Wiring DIMENSIONS ORDERING SPECIFICATION ST6400CB1002 INSTALLATION Mounting Remove the subbase from the timer by depressing the securing clip A and pulling the two halves apart. 1 The ST6400C can either be mounted onto the wall surface or a flush mounted UA1 (with 60. 3 mm pitch mounting holes) using the screws supplied. IMPORTANT 1. The installer must be a trained service engineer 2. Disconnect the power supply before beginning installation Fig. 1 EN0R 8439 R0 2 ST6400C ELECTRONIC DUAL ZONE TIMER WIRING Cable entries can be made through the opening in the rear of the subbase, or via the three surface entry break-outs in the top and two sides of the wallplate. MID-POSITION VALVE S-Plan HEATING V4043H 2 PORT ZONE VALVE V4043H 2 PORT ZONE VALVE HOT WATER ROOM STAT. CYLINDER STAT. 3 A max PUMP PUMP CLOCK BOILER CLOCK BOILER ST6400C ST6400C C-Plan T6360/T4360 ROOM STAT. L641 CYLINDER STAT. V4043H 2 PORT ZONE VALVE W-Plan T6360/T4360 ROOM STAT. L641 CYLINDER STAT. V4044 DIVERTING VALVE 3 A max PUMP 3 A max PUMP CLOCK BOILER CLOCK BOILER ST6400C ST6400C Final Assembly NOTE: In the Sundial S, W, and Y Plan wiring diagrams, connections are shown to basic boilers only. For wiring connections to pump overrun boilers refer to boiler manufacturers instructions or Honeywell for assistance. When the wiring is completed, replace the terminal cover ensuring it is correctly installed with ends located under the tabs and the locking pin through the locating hole. Replace the timer onto the wallplate, ensuring it is firmly secured by the three securing clips. Switch on the power and refer to the user's guide for programming details. [. . . ] Replace the timer onto the wallplate, ensuring it is firmly secured by the three securing clips. Switch on the power and refer to the user's guide for programming details. [. . . ]