Installation manual

4 Underfloor Heating
1. General recommendations
Safety measures
• Read and follow instructions.
• Installation must be performed by a qualified person
according to local regulations.
• It is prohibited to make changes or modifications not
specified in this manual.
• Power must be switched off when carrying out the wiring.
• We decline any responsibility concerning damages and
breakdowns that may result from the non-observance of
these instructions.
Symbols used in this manual
Power supply
Technical constraints
WARNING
Risk of bodily injuries or squeezing.
Non observance may harm health or cause
damage to product components.
STOP
CAUTION
Important note on functionality. Non
observance of this note may cause
malfunctions.
Information
Important operating advice and information.
See another document.
99
See another page in the manual.
Heating/cooling.
Timer.
WARNING
• The Uponor Control System uses a 230VAC
50Hz power supply.
• In case of emergency, immediately disconnect
the plug from the 230V mains.
• Do not use water to clean the Uponor Control
System.
• Do not expose the Uponor Control System to
flammable vapors or gases.
• Keep installation/data cables away from power
cables > 50V to avoid interference.
• The electrical circuits of the boiler and the
pump must be protected by a maximum
6A circuit-breaker.
INSTALLATION_MANUAL_R3-04A.mif Page 4 Mercredi, 14. mars 2007 11:34 11