Honeywell ST699 User Manual

ST699
The ST699 electronic dual zone timer
with two ON/OFF periods per day.
FEATURES
Wallplate compatibility with 7-day version (ST799)
ELECTRONIC DUAL
ZONE TIMER
PRODUCT DATA
is used to control gravity, primary or fully pumped central heating systems requiring a single 24 hour programme
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.
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)
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
DIMENSIONS
INSTALLATION
SPECIFICATIONS
Product type
: Electronic dual zone timer
Programme day
: 03.00 AM to 02.50 AM (on the next day)
Wiring
: Surface or single
wallbox (UA1 size)
Wiring access
: Rear or bottom edge (surface wiring
Protection class
ORDERING SPECIFICATION
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
resolution
Override : Advance next programme time
: 10 minutes
(change)
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)
: 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
ST699B1002
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
EN0R 8439 R0 2
Fig. 1
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