manual Webheat Control P30 EN.docx
www.webheat.eu
Installation & programming manual
WebHeat Control P30
The on-wall thermostat P30 is designed to control heating systems, specifically the WebHeat self regulating
heating cables. The controller switches on the heating sections when the set temperature is below target
(which is measured by a separate temperature sensor). The extra alarm output can signal temperatures below
a pre-set value.
Input:
two temperature sensors: NTC 5k by 25°C
bistate input (normally opened or normally
closed)
Measuring range:
-50...+150°C
Measuring accuracy: ±0,5%
Power supply:
230V~ ±15% or 12V=/~, max 3VA
Display:
LED, 4 digits, 11mm height with graphic icons
Display & setting
resolution:
0,1°C in whole range
Protection class
IP20 / IP65 in supplied housing
Control form:
ON-OFF with hysteresis
Output relay 1:
20 A, 4500 Watt
Output relay 2
(alarm):
8 A, 1500 Watt
Operating
conditions:
-5...60°C; 0...85%RH (non-condensing)
Storage conditions:
-40...85°C; 0...85%RH (non-condensing)
Before you install this controller, make sure to check the current settings and re-program if necessary.
Specifically check function F29, Cooling/Heating, which should be set on HEATING for a correct use. This
controller may only be installed and connected by a nationally certified electrician.
This WebHeat Control P30 has many extra functions that are not necessary for usage in heating cable
applications. Go to our website www.webheat.eu to download the complete installation manual with settings
for other applications, such as cooling, boiler and/or solar applications.
