Riello 20191845, Manual

Page: 141 / 143

143
ENGLISH
ANNEX B: Electrically controlled wiring diagram 1-phase 4/6/8/10kW
Factory code
Revision
Date
2021.03.26
H
CN3
L-OUT CN22
CN2
4
U V
CN50
1
CN50
2
W
A
C
L
A
C
N
12/9V
BROWN BLUE
BLUE
BLUE
FAN
CN28
BROWN
BROWN
CN2
4
BL
AC
K
BLU
E
R
ED
FORCE_COOL CHECK
L-OUT
PCB
A,Inverter
board for 1phase
PCB B,Main control board for 1phase
T3 T4
EEV
SV6
STF
BLUE
BLUE
HEAT1-1
BROWN
HEAT1-2
BROWN
P E Q
COMP
SW1 SW2
XT3
Y/G
U
V
W
MR3
MR4
MR5
CN27
N-OUT
U(R) V(S) W(C)
H-PRO
HEAT1-2
HEAT1-1
SV6
STF
HEAT2
HEAT3
HEAT4
EEV1
PE1
Th
MR1
MR2
Tp
CN9 CN4
P-SEN L-PRO
CN1 CN8
CN13 CN14 CN29
CN
11
CN10
L-IN
N-IN
T3 T4
Th Tp
P-SEN
H-PRO L-PRO
CN18
CN7
CN5
CN6
CN21
CN33
CN16
CN19
HEAT4
CN2
CN30
E H2 H1
E Y X
CN36
CN37
CN38
T2A
T2C
HEAT3
HEAT2
PE2
CN17
CN26
DEBUG
CN2
0
CN19
CN32
CT1
To the heating tape of drainage outlet(<200mA)
S5 S6
S3
The wiring picture shown is for reference only
,actual product may
vary
.
Temperture Controller
Power
CN21 CN32
IBH0
HEA
T5
CN29
CN42
HEA
T6
HEA
T7
CN40
HEA
T8
CN41
TBH IBH1 IBH2 CN22
CN1
IBH1/2_FB
CN2 TBH_FB
CN5
GND
CN28 PUMP
FS
CN8
CN6
CN24 CN16 CN13 CN15 CN18
CN31
CL
COM
HT
GND
DF
CN35
EVU
SG
CN36
E T1 T2 M1 M2
CN19
P E Q
CN14
A
B
X
Y E
Heat belt Heat belt Heat belt Heat belt
WHITE
CN17
CN30
CN7
CN1
1
BLACK
BROWN
WHITE
BLACK
RED
YELLOW
BLUE
L N
16025300005435
MR6
L N
POWER SUPP
LY
Y/G
L
N
XT1
OUTDOOR UNIT POWER SUPPL
Y
220-240V AC
To main control board
- Operate the switches and push buttons with an insulated
stick
(such as a closed ball-point pen) to avo
id touching of live parts.
- Querying exteral parameters and setting menu parameters are only allowed on the wire controller
. Leakage Protection Switch must be installed
to the power
supply of
the unit.
4KW 6KW 8KW
0
S6-1
FACTORY SETTING
S6-2
S6-3
0
0
0
0
0
1
1
0
10KW
1
1
0
Equipment must be grounded.
ON = 1
OFF = 0
S1 S2 S4
1 1 2 2
3/4 3/4
3/4 1/2
Reserved
Reserved
Reserved
Reserved
OFF OFF
OFF OFF
3: OFF 4: OFF
3: ON 4: ON
1: OFF 2: OFF 3: OFF 4: OFF
Without TBH
With TBH
0/0 = without IBH and AHS 0/1= with AHS for heat mode 1/0= with IBH 1/1= with AHS for heat mode and DHW mode
Reserved
Reserved
Reserved
Reserved
Start PUMP O after six hours will be
invalid
Start PUMP O after six hours will be
valid
0/0 = variable speed pump, max head 8.5m (GRUNDFOS) 0/1= constant speed pump (WILO) 1/0= variable speed pump, max head 10.5m (GRUNDFOS) 1/1= variable speed pump, max head 9.0m (WILO)
DIP switch
Factory defaults