Refilling Or Emptying; 5.15.1 Refill Operations - Sime MURELLE REVOLUTION 25 User, Installation And Servicing Instructions

ONE DIRECT ZONE system.
SE
M
R
Pcp
MULTI ZONE system – with pump and air thermostat.
TZ1
Pcp
TA2
SE
M
R
SP
MULTI ZONE system – with zone valve and air thermostats.
TA2
Pcp
TZ1
SE
M
R
VZ1
m
CAUTION
Set the parameter "tS 17 = DELAY SYSTEM PUMP
ACTIVATION to allow the opening of zone valve Vz.
Fig. 89
TZ3
TZ2
RL2 RL3
P1 P2 P3
Fig. 90
TZ2 TZ3
VZ2 VZ3
Fig. 91
5.15

Refilling or emptying

Before carrying out the operations described below, make sure
that the main system switch is set to "ON"; after a few seconds,
the main display will show on the Main control panel , and the
pressure level in the system during refilling can be displayed.
ON
Press the button and check that the appliance
Mode
function mode is set to OFF .
Esc
If it is not OFF, turn the
press the button to confirm.
click

5.15.1 REFILL operations

The Murelle Revolution 25 boilers are not equipped with a filling
valve which must be prearranged on the system return. The
procedure is described below.
Remove the front panel:
if the front panel has not already been removed, open the two
catches (1), unscrew the two screws (2), pull the front panel (3)
forwards and release it from the top by lifting it.
3
2
Zone Thu 18 Set 2014 10:30
Off
1.1 bar
Menu Mode
Fig. 92
Off
Back
Fig. 93
encoder to select OFF mode and
2
1
Fig. 94
41