The thermostat consists of:
- Control unit with one LCD display and five key buttons.
- Mounting bracket to fit onto a square conduit box with Chinese standard conduit boxes (max. 78 × 78) ≥ 45 mm (±2) deep and British metal standard conduit boxes (max. 75 × 75) ≥ 47 mm (±2) deep.
Symbol | Description | Symbol | Description |
---|---|---|---|
Keylock | Fault warning | ||
Indoor temperature | Bus temperature | ||
Temperature range:0...50 °C | Temperature setpoint adjustment | ||
Parameter entry | Parameter values | ||
Time delay timer | |||
Valve On | Cooling mode | ||
Heating/cooling automatic changeover | Heating mode | ||
Return to previous level | Ventilation mode (only fan speed may change and valve actuator outputs are disabled) | ||
Modbus communication | Parameter icon | ||
Protection mode | Economy mode | ||
Fan speed |
|
Button | Description | Button | Description |
---|---|---|---|
‘M’ button for:
| Operating mode button for:
| ||
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Fan button for:
| Enter parameter setting | ||