ST2302 230V weekly programmable boiler room thermostat with blue backlight

Wired Thermostat 230V Wired Thermostat Gas Boiler Thermostat Programmable Thermostat

230V Weekly Programmable High Accuracy Electronic Heating Boiler Room Smart Thermostat

Name: 230V Weekly Programmable High Accuracy Electronic Heating Boiler Room Smart Thermostat
Brand: Smart Therm

ST2302 is a wired 230V weekly programmable thermostat for gas boiler heating, with six time and six temperature steps per day across a 7 day programme. The HEAT / OFF / COOL mode switch keeps it useful year round, and keypad lockout protects the schedule. The housing is anti-flammable PC and ABS, which is what project specifications on boiler rooms and corridors usually require.

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Key Benefits

Six time and temperature steps per day across a full week
Keypad lockout protects the programme in corridors and shared spaces
Manual override for one-off changes without rewriting the schedule
Anti-flammable PC and ABS housing for project material specifications
Room temperature calibration corrects a poor mounting position

Problems It Solves

Heating running at full setpoint outside occupied hours
Schedules changed by occupants in shared buildings
Standard ABS failing a project material specification
Stats reading high because of where the cable ended

Who It Is For

Heating installers on boiler replacement work
Building managers scheduling communal heating
Merchants stocking a wired 230V programmable stat
OEM buyers needing an anti-flammable housing

Technical Features

Wired 230V, 7 day programmable
6 time and 6 temperature settings per day
HEAT / OFF / COOL mode switch
Room temperature calibration adjustment
Manual override mode and keypad lockout
Wall mounted with blue backlight
Anti-flammable PC and ABS housing
Weight 400 g, supplied with one instruction sheet

Specifications

Model	ST2302
Backlight	Blue
Material	Anti-flammable PC+
Weight	400g
Package Included	1Wired Thermostat 1Instruction

Specifications are taken from the manufacturer data for this model. Confirm the exact configuration with us before you order.

Application Scenarios

Gas boiler heating in houses and apartments
Office buildings with weekday and weekend patterns
Corridors and communal areas needing lockout
Buildings with a documented heating schedule

Quality Control

Programme timing verified against a reference clock
Keypad lockout checked during the functional test
High voltage insulation test on every 230V unit

Customisation Options

Factory preset programme to the buyer's specification
Backlight colour on volume orders
Front label, logo and housing marking
Manual and carton in the buyer's language

Comparison

How It Compares

ST2303

ST2302 offers six temperature steps across six periods, where ST2303 gives 48 half hour slots with two temperature levels.

ST2305 non-programmable thermostat

ST2302 adds the weekly schedule and keypad lockout, so the operator controls when heating runs.

Use guide

Installing And Commissioning

Step 1

Isolate the 230V supply and confirm the circuit is dead

Step 2

Mount at about 1.5 m on an internal wall clear of the radiator

Step 3

Land the switched conductor on the marked terminal

Step 4

Set the clock and enter up to six steps for each day

Step 5

Enable keypad lockout in shared spaces before handover

Answers