EN • 4
ENGLISH
FRANCAIS
NEDERLANDS
ESP
AÑOL
IT
ALIANO
DEUTSCH
664Y2900.C
ELECTRICAL CONNECTION
HeatMaster
®
201:
serial number > at 1000
Flow sensor (14)
- Mount the NTC6 sensor on the flow tube.
- Connect the sensor to the 15 and 16 terminals.
Heating pump (16)
Connect the heating pump on the terminal block:
line voltage to 07, neutral to 08 and ground to 09.
Motor of the 4-ways valve (20)
- Connect the ground to 19.
- Connect the brown wire to 20 (closing contact)
- Connect the blue wire to 21 (neutral)
- Connect the black wire to 22 (Opening contact)
Booster shunt pump (19)
- Connect the line connection of the Booster shunt pump to
16, the neutral to 17 and the ground to 18.
t
BUS B
BUS A
O Volt
X3
01
02
03
04
06
05
07
08
09
10
11
12
13
14
15
16
17
18
19
P
14
12
11
10
9
8
7
10
11
13
14
07
08
05
04
03
02
01
06
09
12
15
21
20
22
19
23
24
28
27
26
25
X2
M
M1
M
M2
M
M3
M
M4
M6
M
N
16
17
18
M
M5
15
16
17
18
19
20
21
22
23
R
Bl
Y/Gr
R
Bl
Y/Gr
R
Bl
Y/Gr
R
Bl
Y/Gr
R
Bl
Y/Gr
Y/Gr
