19
Assembling instructions and maintenance
ES.1: WALL HUNG INSTALLATION
120
450
ES.2: BUILT-IN INSTALLATION
500
110
SEZIONE 6: MODULE START UP
1 - Open the ball valves (A e B), Fill the primary circuit and
venting the air
2 - Fill the secondary circuit (domestic hot water) .
3 - Check the hydraulic tight.
4 - Powering the module.
5 - Check the correct working of the module.
B
A