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5. Commissioning
0
2
4
6
8
E
1
TEMP.: 68°
2
1
D
2
#
F
% $
AUTO
J
I
5"
Installer level - #SYSTEM menu
Parameter
Adjustment range Description
(1)(2)
DIRECT
CIRC. A:
PROGRAM.
H.TEMP
DHW
DHW ELEC
DISAB.
(1)
3WV
CIRC. B:
SWIM.P.
DIRECT
(1)
3WV
CIRC. C:
SWIM.P.
DIRECT
(1)
CH.PUMP A
O.PUMP A
(2)
CIRC.AUX
DHW LOOP
PRIMARY PUMP
ORDER BURNER
FAILURE
(1) The parameter is only displayed if INSTALLATION is set to EXTENDED
(2) If the pump incorporated in the boiler is used for circuit A (parameter CIRC. A: set to DIRECT), the MA outlet is free
(3) The parameter is only displayed if the parameter O.PUMP A is set to CIRC.AUX or the 3-way valve PCB option is connected
70
10
12
14
16
18
20
22
24
SUNDAY 11:45
!
:
<
STD
C002235-F-04
Use as a direct heating circuit
Use as an independent programmable outlet
Enables operation of circuit A in summer despite
manual or automatic summer shutdown
Connection of a second domestic hot water tank
Used to control the electrical resistor according to the
timer programme on circuit A in summer mode
No data for circuit A is displayed
Connecting a circuit with 3-way valve (For example:
Underfloor heating)
Using the circuit for pool management
Use of circuit in direct heating circuit
Connecting a circuit with 3-way valve (For example:
Underfloor heating)
Using the circuit for pool management
Use of circuit in direct heating circuit
Heating pump circuit A: The MA outlet is used to
control the pump on circuit A
Used to resume the functions of the S.AUX: parameter
without adding the PCB + sensor option (Package
AD249)
Used to control the domestic hot water looping pump
according to the DHW timer programme and force its
operation during an override
The outlet MA is active if a heating demand is present
on the secondary pump
The outlet MA is active when a burner demand is
present
The outlet MA is active if an fault is detected
Regardless of what is done to the keys, the regulator
switches back to CLASSIC mode after 30 minutes.
5.5.2.
Setting the parameters specific to the
installation
1. Access the installer level: Press key - for around 5 seconds.
2. Select the menu #SYSTEM.
Turn the rotary button to scroll through the menus or
4
modify a value.
Press the rotary button to access the selected menu
4
or confirm a value modification.
¼ For a detailed explanation of menu browsing, refer
to the chapter: "Browsing in the menus", page 62
3. Set the following parameters according to the connections made
to the PCBs:
Factory setting Customer
setting
DIRECT
3WV
3WV
CH.PUMP A
15/06/12 - 300022160-001-01
MCA 35
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