First Starting Up; Circulation Pumps; Programming Parameters - Riello BAG2 MIX Instructions For The Installer And The Technical Assistance Service

FIRST STARTING UP

Before switching the BAG
cal and plumbing connections have been formed correctly.
During testing, the temperatures can be checked due to
the two thermometers shown in the figure.

CIRCULATION PUMPS

2
The BAG MIX is supplied with circulation units with a
three-speed control.
Choose the best speed to suit the specific characteristics
of the systems.
RELEASING THE PUMP IF NECESSARY
If the unit has been inactive for a lengthy period of time
and the circulation units are stuck, unscrew the caps on
the front and turn the shaft for the circulation unit motor
using a screwdriver.
Do this extremely carefully so as not to damage the com-
ponents themselves.
THREE-WAY MIXING VALVE THREE-WAY MIXING VALVE THREE-WAY MIXING VALVE
THREE-WAY MIXING VALVE THREE-WAY MIXING VALVE
If the unit has been inactive for a lengthy period of time
and the MIXER VALVE is stuck, activate the lever in the
motor by hand, in order to release the gate in the valve.

PROGRAMMING PARAMETERS

PROGRAMMING PARAMETERS PROGRAMMING PARAMETERS
PROGRAMMING PARAMETERS PROGRAMMING PARAMETERS
To set the parameters for working with the
Access the boiler's programmable parameters as indi-
cated in the "programming parameters" chapter of the
boiler's instruction manual.
Heating mode
Select parameter 20 (heating mode), choose option 6
BAG 2 MIX
( ) and confirm it.
Responsiveness of the external sensor
Select parameter 65 (responsiveness of the external sen-
sor) to suit the needs and characteristics of the installation,
as described in the boiler manual.
48
TECH SERVICE
2
MIX on, check that the electri-
BAG 2 MIX
installation
high
temperature
:
installation
low
temperature