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)
ST699
ELECTRONIC DUAL
ZONE TIMER
PRODUCT DATA
The ST699 electronic dual zone timer is used to control gravity, primary or fully pumped central heating systems requiring a single 24 hour programme with two ON/OFF periods per day.
ST699 incorporates a simple and intuitive programming concept which established its predecessor as the leading electronic dual zone timer on the market.
ST699 is designed for European CEN approval.
∙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
ST699 ELECTRONIC DUAL ZONE TIMER
SPECIFICATIONS
Product type |
: Electronic dual zone timer |
Power supply |
: 230 V~ (±10%), 50 HZ |
Power reserve : Rechargeable battery with 7 days |
|
|
backup following a 24 hour charging |
|
period |
Switch rating |
: 2 x SPDT potential free |
|
3 A resistive @ 230 V~ (± 10%), 50 Hz |
|
3 A inductive @ 0.6 pf |
Programme |
: 24-hour with two ON/OFF periods daily |
Programme |
: 10 minutes |
resolution |
|
Programme day : 03.00 AM to 02.50 AM (on the next day)
Override |
: |
Advance next programme time |
|
|
(change) |
Wiring |
: |
Surface or single wallbox (UA1 size) |
Wiring access : Rear or bottom edge (surface wiring access)
Wire gauge : 0.75 to 2.5 mm2 two max. per terminal Dimensions : 100 x 100 x 38 mm (w x h x d) Protection class : IP20 (IEC 529)
Environmental : Operating temperature range 0 to 45oC
|
Shipping and storage temperature |
|
range -20 to 55oC |
|
Humidity range 0 to 90% rh, non- |
|
condensing |
Approvals |
: Designed to meet European CEN |
|
approval EN60730 |
Life |
: 7 years minimum |
DIMENSIONS |
ORDERING SPECIFICATION |
|
ST699B1002 |
|
|
|
|
INSTALLATION
Mounting
Remove the subbase from the timer by depressing the securing clip A and pulling the two halves apart. See fig. 1
The ST699 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 |
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