Baxi LUNA DUO-TEC MP+ 1.115, Instruction Manual For Users And Fitters

Page: 11 / 39

7690785.01 (1-05/18) 34
I
N
S
T
A
L
L
E
R
S
e
c
t
i
o
n
(
e
n
)
TERMINAL BLOCK M3
Terminal 1-2 : (230Vac - max 1A) power supply of modulating boiler pump (PWM)
Terminal 2-3 : (max 1A) power supply of non-modulating boiler pump (ON - OFF)
Terminal 4 : not used
Terminal 5-6 : PWM signal of the modulating pump
Terminal 7-8 : not used
Terminal 9 - 10 : Domestic Hot Water tank pump
Terminal 11 - 12 : Heating System pump (device connected downstream of the hydraulic separator)
,IWKHDSSOLDQFHLVFRQQHFWHGWRDQXQGHUÀRRUV\VWHPLQVWDOODOLPLWWKHUPRVWDWWRSUHYHQWWKHODWWHUIURPRYHUKHDWLQJ
8VHWKHUHODWLYHFDEOHJURPPHWVDWWKHERWWRPRIWKHERLOHUWRWKUHDGWKHFDEOHVWKURXJKWRWKHWHUPLQDOEORFNV
$ 9DF9DF UHOD\ ZLWK D PLQLPXP FXUUHQW UDWLQJ RI $ DQG DEOH WR ZLWKVWDQG D VWDUWLQJ FXUUHQW RI DERYH $ LV
UHTXLUHGWRFRQQHFWWKHH[WHUQDOSXPSV
11.1 CONNECTING THE ROOM THERMOSTAT
7KH FRQQHFWLRQV LQ WHUPLQDO EORFN 0 DUH KLJK YROWDJH 9 %HIRUH PDNLQJ FRQQHFWLRQV PDNH VXUH WKH DSSOLDQFH LV
GLVFRQQHFWHGIURPWKHSRZHUVXSSO\5HVSHFWSRODULW\//,9(11(875$/
To connect the Room Thermostat to the boiler, proceed as described below:
•
6ZLWFKRIIWKHERLOHU
• Access the terminal block M1
• Remove the jumper from the ends of contacts 1-2 and connect the wires
RIWKHYROWIUHH5RRP7KHUPRVWDW
• Switch on the boiler and make sure the Room Thermostat works correctly.
11.2 ACCESSORIES NOT INCLUDED IN THE SUPPLY
11.2.1 REMOTE CONTROL
7KHZLUHIURPWKHERLOHUWHUPLQDOEORFN0SRZHUVWKHGLVSOD\EDFNOLJKWLQJ9,WLVQRWQHFHVVDU\WRFRQQHFWWKLVZLUHWR
PDNHWKH5HPRWH&RQWUROZRUN
To operate the boiler with the Remote Control mounted on the wall, purchase accessory A supplied with the base A1 . Also see
the mounting and operation instructions supplied with the kit A . Proceed as follows:
• Switch off the boiler.
• Pass the three wires from the boiler terminal block
M2
through the hole in the base
A1
to apply to the wall.
• Connect wires 1-2-3 of the boiler terminal block M2 to terminals (1)-(2)-(3) of the base terminal block A1 respectively.
• Fix the base A1 to the wall using the expansion grips and screws supplied with the accessory.
• Apply the Control Panel A
WRWKHEDVH¿[HGWRWKHZDOOWDNLQJFDUHQRWWRDSSO\H[FHVVLYHIRUFH
• Power the boiler making sure that the Remote Control lights up.
A1
A
A - A1
A
A1
A1
A
B
B1
B
B1
A
Control Panel
A1 Base for wall-mounted Control Panel
B Led interface accessory B1 Base for Led interface accessory
(1) Display backli12V (2) Earth connection (3) Power input/12V
Min. 200 mm
1500mm