Ferroli FORCE B Instrucciones De Uso, Instalación Y Mantenimiento página 156

Heating Capacity Adjustment (RANGE RATED)
This boiler is "RANGE RATED" (according to EN 483) and can be adapted to the thermal requirement of the
A
system by setting the maximum heating capacity for heating operation, as indicated below:
• Put the boiler in TEST mode (see sec. 3.1).
• Press the contextual buttons 1 and 2 to increase or decrease the heating capacity (minimum = 00 - Maximum =
100). See the diagram "Heating Capacity Adjustment" (fig. 62).
• By pressing the OK button (detail 6 - fig. 1) the maximum heating capacity will remain that just set. Exit TEST mode
(see sec. 3.1).
After setting the desired heating capacity, write the value on the sticker provided and place it on the boiler under the
data plate. For subsequent checks and adjustments, refer to the set value.
THE HEATING CAPACITY ADJUSTMENT THUS MADE ENSURES THE EFFICIENCY VALUES DECLA-
A
RED ATcap. 4.4 "Technical data table"
Heating capacity adjustment diagram
A = kW - B = Parameter Electronic Board
CASCADE TEST mode activation
This function allows all the modules connected in cascade (RANGE RATED) to be activated at the same heating power.
From the Master boiler panel (identifiable by the icon
menu path: "USER MENU
The modules will light, reaching the maximum heating power (Range Rated) gradually.
The display will show the actual heating power (fig. 63 - example with two modules).
• 5% = Actual heating power
• 1/2 = Modules lit/Modules connected
156
fig. 62
Maintenance Test Mode
Cascade Test Mode
5%
1/2
Stop Test
fig. 63 - Cascade TEST mode (example with two modules)
cod. 3541T170 - Rev. 00 - 09/2019
), reach the screen shown in fig. 63, navigating the following
M
Test mode".
Cascade Test Mode
14%
2/2
Stop Test
FORCE B
EN