24V HVAC Air Conditioner Digital Temperature Controller Heating Thermostat
S715 is a 24V multi stage HVAC thermostat for buildings that run staged heating and cooling. It drives 2 heat and 2 cool stages under a 5/1/1 programme, and the menu driven setup is built so an installer can commission it without the manual in hand. The application list runs from hotels and hospitals through to warehouses, workshops and farm buildings.
Key Benefits
- 2 heat and 2 cool staging covers equipment that a single stage stat cannot
- 5/1/1 programming separates weekdays, Saturday and Sunday
- Menu driven setup shortens commissioning on multi-unit projects
- Blue or orange backlight to match the building's control scheme
- RoHS, CE, CCC and ISO documentation for wide market coverage
Problems It Solves
- Single stage stats short cycling staged plant
- Commissioning time lost to opaque setup menus
- Separate products needed for CE and CCC markets
- Weekend occupancy patterns that a 7 day programme handles clumsily
Who It Is For
- HVAC contractors commissioning multi-unit sites
- Facility teams in institutional buildings
- Distributors covering both CE and CCC markets
- OEM buyers needing a multi stage 24V model
Technical Features
- 24V multi stage control with 2 heat and 2 cool stages
- 5/1/1 programmable schedule
- Easy menu driven programming
- Blue or orange backlight, white housing
- RoHS, CE, CCC and ISO documentation
- Designed for HVAC systems across residential, commercial and institutional buildings
- Online technical support with graphic design capability for project work
- 1 year warranty
Specifications
| Model | S715 |
| Backlight | Blue or Orange |
| Color | White |
| Type | HVAC Systems |
| Feature | 5/1/1 programmable |
| Certification | RoHS CE CCC ISO |
| Warranty | 1 Year |
| After-sale Service | Online technical support |
Specifications are taken from the manufacturer data for this model. Confirm the exact configuration with us before you order.
Application Scenarios
- Hotels and hospitals on staged HVAC plant
- Schools and sports venues with variable occupancy
- Warehouses and workshops needing simple staged control
- Supermarkets and leisure facilities on packaged units
Quality Control
- Each staging output exercised during the functional test
- Programme timing verified against a reference clock
- Documentation file maintained for RoHS, CE, CCC and ISO
Customisation Options
- Backlight fixed to blue or orange
- Default schedule preset for the buyer's building type
- Front label and logo to the buyer's artwork
- Graphic design support for manuals and packaging
How It Compares
Installing And Commissioning
Step 1
Isolate the 24V control circuit before removing the existing stat
Step 2
Land the staging conductors on the colour coded terminals
Step 3
Work through the setup menu to confirm the stage count matches the plant
Step 4
Enter the weekday, Saturday and Sunday periods
Step 5
Call each stage in turn and confirm the plant sequences correctly
24V HVAC Air Conditioner Digital Temperature Controller Heating Thermostat: Buyer Questions
How many stages does the S715 control?
2 heat and 2 cool.
What programme pattern does it use?
5/1/1, which means one weekday programme plus separate Saturday and Sunday programmes.
Which markets do the approvals cover?
RoHS, CE, CCC and ISO documentation is held. Tell us the destination and we will send the relevant file.
Is it suitable for a warehouse or workshop?
Yes. The application list includes warehouses, workshops, parks and farm buildings as well as commercial and residential spaces.
What backlight colours are available?
Blue or orange.
What is the warranty?
1 year, with online technical support.
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