HWMC
26
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RG66008809 - Rev 00
3 WATER AND ELECTRICAL CONNECTIONS
3.3 ELECTRICAL
SPECIFICATIONS
- The maximum power input is the mains electricity that must be available in order for the unit to work.
-
The maximum current absorption refers to the current that will trigger the internal safety devices of the unit.
It is the maximum current allowed in the unit. This value may never be exceeded; it must be used as a reference for determining the size of the power supply line and the related safety devices
(refer to the wiring diagram supplied with the units).
Note: Should the unit go into an alarm status, a voltage of 24V will be present
on the terminals of the electric control panel at the terminals 50/24V; where an
interface with a voltage-free contact is desired, a relay must be fitted by the
installer.
DIAGRAM SHOWING HWMC ELECTRICAL CONNECTIONS
BETWEEN REMOTE PCD CONTROL PANEL AND pCO3 REMOTE
CONTROL
Use a shielded 3 twisted
pairs
HWMC
010 M
013
018
023
029
Maximum power input
kW
5,6
7,1
10,7
10,8
21,9
Maximum current absorption
A
26,6
20
22
28,5
43
Starting absorbed current
A
10
10
10
10
10
Fan motor rated power
kW
0,14
0,14
0,14
0,14
0,14
Fan motor rated current
A
0,64
0,64
0,64
0,64
0,64
Pump motor rated power
kW
0,48
0,65
0,65
0,65
0,65
Pump motor rated current
A
2,7
3
3
3
3
Power supply
V/f/Hz
230/1/50
400/3N/50
Auxiliary power supply
V/f/Hz
Power cables
mm
2
4
6
6
10
10
PCD connecting cables
mm
2
AWG22
AWG22
AWG22
AWG22
AWG22
PCDS connecting cables
mm
2
1
1
1
1
1
Safety fuse F
A
20
25
25
32
32
Circuit breaker IL
A
20
25
25
40
40
