41
Installer's Handbook (Evo) - 660Y3000 • A
EN
WATERMASTER 25(X)-35-45(X)-70(X)-85-120 EVO
As WaterMaster units are used for DHW production only, there are no preset pump configs to
be selected from. Indeed, the ACVMax does not control pumps installed in the DHW circuit.
Therefore, the following pages show simple examples of system architectures that can be built with
WaterMaster unit(s). For more information, please contact ACV's customer support.
ACVMax interface settings using the Installer menu
(Installer code needed, see
Main
Screen
Sub-
screen
item
Sub-item
Required selection
Model
WaterMaster (Pre-Set)
Pump Settings
Preset Pump Config
Config 5
Heating Operation
Disabled ( )
Demand
--
CH2 Circuit
Disabled
DHW Operation
Enabled (
)
Demand
Sensor
WaterMaster water heater producing Domestic Hot Water, with
recirculation circuit.
Optional
filling kit
Warm water
Cold water
Electrical board terminals
Connected to
ACV Max
1 2 3 4 5 6
W
W
W
W
W
W
4
5
6
1
2
3
X15
1 2 3 4 5 6 7 8 9 10
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
X11
6
7
8
9
10
1
2
3
4
5
3
4
1
2
X16
1 2 3 4 5 6 7 8 9 10 11 12 13 14
W
R
Or
Bk
Bk
V
Bk
8
9
10 11 12
1
2
3
4
5
13
6
14
7
X2
1 2 3 4 5 6 7 8 9 10
W
R
Y
R
Y
BK
BK
W
6
7
8
9
10
1
2
3
4
5
X3
5 6 7 8 9 10 11 12
V
W
R
8
9
10 11
2
3
4
5
12
6
X1
Y
Y
Bk
Bk
R
R
W
W
V
Or
Bk
Bk
R
Bk
W
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
W
W
W
W
W
W
W
230 V ~ 50Hz
1
N
L
N
L
B
Y/Gr
Br
X101
19
18
21
20
22
25
16
26
1
2
3
1
2
1
2
3
4
1
2
3
4
5
6
X7
X4
X6
X5
Bus A
Bus - Ground
Bus B
0-10 Volt - Ground
0-10 Volt - Input
Cascade sensor - Ground
Cascade sensor - Input
NTC 3
NTC 4
1
2
23
24
27
X18
28
5A
T F
use
............DHW sensor (NTC3)
SYSTEM DIAGRAMS AND SET-UP
Содержание ACVMax Touch
Страница 48: ......
