Technical Characteristics - Watts WFHC-MASTERH&C-BUS & SLAVE Guide Utilisateur

1. User Guide
WFHC-MASTERH&C-BUS & SLAVE
- Wired "BUS" connecting boxes specially designed to control your Water Floor Heating and cooling managed by
actuators.
- Work in combination with our BUS thermostat range (Digital and Basic)

2. Technical Characteristics

Operating Temperature
Regulation characteristics
Supply Voltage
Outputs:
Pump
Security thermostat for pump
Zones (Actuators)
Heat (Heat pump, Boiler...)
Cold (Heat pump, Water chiller...)
Humidity drier
Protection
3. Possible combinations with slave modules
WFHT-LCDH&C-BUS
WFHT-LCDH&C-BUS + SLAVE
0°C to 50°C
Proportional Integral regulation.
Adjustable on the parameters menu
230VAC +- 10% 50Hz
Relay => 5A / 250VAC (L,N,PE)
2 points connectors (Remove the Jumper to use it)
Relay => 5A / 250VAC (L,N) Maximum 4 actuators per zones.
Relay => 5A / 230 VAC (Free contact)
Relay => 5A / 230 VAC (Free contact)
Relay => 5A / 230 VAC (Free contact)
IP 30
WFHT-LCDH&C-BUS + 2x SLAVE
(4, 8, 12 zones)
4