Ariston CHAFFOTEAUX RVS 63 Manual De Instrucciones página 5

Once all connections to the control unit
have been effected, power the cascade
and verify whether the devices are properly
detected.
(If the control unit has a separate power
supply to the boiler, fi rst power the control
unit then the boilers).
Verifying detection of cascade interface
PCB
After effecting all the connections, it is
necessary to verify whether the boiler has
identifi ed the interface correctly.
ARISTON TOP MODELS
- Simultaneously press the back "
"OK" buttons until "Enter code" appears
on the display.
- Turn the knob to enter the technical code
(234) then press OK; TECHNICAL AREA
will appear on the display.
Turn the knob and select:
- Full menu
Press the OK button.
Turn the knob and select:
- 0 Network
Press the OK button.
Turn the knob and select:
- 0.2 Bus network
Press the OK button.
Turn the knob to scroll the list and verify
that "Gateway LPB" appears among the
available devices
CHAFFOTEAUX TOP MODELS
- Press the OK button and "CODE" will ap-
pear on the display. Press the OK button.
- Turn the heating knob to enter the techni-
cal code (234) then press OK; the display
will visualise MENU.
Press the OK button.
Turn the knob and select:
- 0 Network
Press the OK button.
Turn the knob and select:
- 0.2 Bus network
Press the OK button.
Turn the knob to scroll the list and verify
that "22" appears among the available de-
vices.
RVS CONTROL UNIT
Press the OK button, press and hold the "
" button until the list of utility levels
appears.
Select the path:
Initial start-up > Cascade diagnostics
From the "Cascade diagnostics" menu it is
possible to verify which boilers are present
by checking the priorities allocated by the
control unit to each boiler and the current
status of parameters 8102 to 8116 (see
adjacent table).
Example: Boiler no. 1 present with priority
1, boiler no. 2 present with priority 2:
BUS LPB BUS
" and
B T MB DB
BUS LPB
CASCADE
INTERFACE PCB
Parameter 8102 ≠ 0
Parameter 8104 ≠ 0
Parameter 8106 ≠ 0
Parameter 8108 ≠ 0
Parameter 8110 ≠ 0
Parameter 8112 ≠ 0
Parameter 8114 ≠ 0
Parameter 8116 ≠ 0
BUS LPB BUS BUS LPB
T B
FLOOR
BUS SE
TA2
Z U U T S
QX4 QX4 FX4 EX2 QX3 N QX2 N Y6 N Y5 Q6 N QX1
CONTROL UNIT TERMINAL
BOARD
M UX M BX4 M BX3 M H3 M B12 M BX2 M BX1 M B1 M H1 M B9 M B3
n n n n p n n p n
Boiler No. 1 present
Boiler No. 2 present
Boiler No. 3 present
Boiler No. 4 present
Boiler No. 5 present
Boiler No. 6 present
Boiler No. 7 present
Boiler No. 8 present
RVS
BUS
BUS
BOILER PCB
TNK SOL TA1 N L
1
N L
FLAME
U T S R Q
N Y2 N Y1 Q2 N Q3 N SK2 SK1 4 S3 T2 T1 N
MB DB
M B2 G+CL-CL+CL-CL+CL-CL+
k h f b b b a
GB
CN15
P N L
L1 S3 L1 N L1
XBD
BSB
LPB
5