![background image](http://html1.mh-extra.com/html/thermalec/120thr/120thr_installation-operation-and-maintenance-manual_1103409001.webp)
INSTALLATION, OPERATION AND MAINTENANCE
BEFORE YOU BEGIN INSTALLATION READ THE
MANUAL CAREFULLY
WARNING
Only qualified personnel, should install and maintain this equipment.
Unauthorized alteration or improper maintenance of this unit may release
the manufacturer from any warranty claims.
Check all electrical connections to all components within the heater for
tightness. Connections can become loose during shipment and handling,
this can cause electrical components to burn out.
CAUTION
The heater must be installed in accordance with the country/regional
requirements & regulations. In any event the work must be carried out by a
suitably qualified electrician, who will provide a certificate of conformity
upon the completion of work. The power supply must be fitted with an RCD.