AB-6569
7
<Valve proportional control type: Model WY5305W2010>
Figure 5. Wiring connection for Model WY5305W2010
Valve wiring
Chilled water valve
Connect to terminals 4, 5 and 6. Leave terminals 7, 8 and 9 unconnected.
Hot water valve
Connect to terminals 4, 5 and 6. Leave terminals 7, 8 and 9 unconnected.
Chilled/hot water valve
Connect to terminals 4, 5 and 6. Leave terminals7, 8 and 9 unconnected.
Chilled water valve + hot water valve
Connect to terminals 4, 5 and 6 for chilled water valve.
Connect to terminals 7, 8 and 9 for hot water valve.
Chilled water valve + chilled/hot water valve*
Connect to terminals 4, 5 and 6 for chilled water valve.
Connect to terminals7, 8 and 9 for chilled/hot water valve.
Note: Order of valve open/close operation can be set with parameters.
IMPORTANT:
If Infilex FC is used in a 24-hour operation system, be sure to fully close/open the valves (in 0 %/100 %
position) at least once a day. (The valves can be forcibly opened/closed with parameter setting.)
Note:
Provide a transformer
when necessary.
FAN
16
15
13
12
11
1
2
3
5
4
6
100-240 V AC
Ground resistance:
100
or lower
CN1
CN2
CN3
CN4
USER I/F Pt100
LS-bus
IN
LS-bus
OUT
Connected to another Infilex FC
(For Infilex FC combined with BMS)
Connected to Infilex ZM
or another Infilex FC
(For Infilex FC combined with BMS)
User
terminal
Temperature
sensor
20
19
H
L
M
FCU power
monitoring
circuit
10
8
7
9
14
23
21
24
22
DI
2 pts.
DI1
DI2
COM
Infilex FC
(For standalone
Infilex FC)
FCU
See note.
Valves with
actuators
Open
COM
Close
Open
COM
Close
For fan ON/OFF output,
connect terminals 13 (COM)
and 14 (L) to FCU.
