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3.1.2 Schematic of the T° sensors positioning in the HRg unit
To allow easier identification of the temperature sensors 4 different wire colors are used:
-
T1 : black wire
-
T2 : white wire
-
T3 : blue wire
-
T4 & T5 : green wire
3.2 Power supply to the fans and the control devices
All the internal cables (fans, controls, sensors, …) to the main switch are factory pre-wired. All the power supply
wiring that remains is the main power supply to the main switch(es).
Wiring specifications:
Unit type
Supply
Voltage (1)
Maximum amps
Protection type (2)
Protection caliber
HRglobal 800
1 x 230V
5,5 A
D – 10.000A – AC3
8A
HRglobal 800 ECO
1 x 230V
5,2 A
D – 10.000A – AC3
8A
HRglobal 1200
1 x 230V
7,0 A
D – 10.000A – AC3
8A
HRglobal 1200 ECO
1 x 230V
5,2 A
D – 10.000A – AC3
8A
HRglobal 2000
1 x 230V
14,3 A
D – 10.000A – AC3
16A
HRglobal 2000 ECO
1 x 230V
11 A
D – 10.000A – AC3
16A
HRglobal 3000
1 x 230V
17,8 A
D – 10.000A – AC3
20A
HRglobal 3000 ECO
1 x 230V
11,2 A
D – 10.000A – AC3
16A
HRglobal 4000
3 x 400V + N
18,0 A (3)
D – 10.000A – AC3
20A (4)
HRglobal 4000 ECO
1 x 230V
13,2 A
D – 10.000A – AC3
16A
HRglobal 5000
3 x 400V + N
18,0 A (3)
D – 10.000A – AC3
20A (4)
HRglobal 5000 ECO
3 x 400V + N
5,8 A
D – 10.000A – AC3
8A
HRglobal 6000
3 x 400V + N
23,1 A (3)
D – 10.000A – AC3
25A (4)
HRglobal 6000 ECO
3 x 400V + N
5,8 A
D – 10.000A – AC3
8A
(1) Grounding is compulsory
(2) D type “slow” reaction curves - shutoff power 10.000A - AC3.
(3) Max current is reached in the neutral.
(4) N.
3.3 Power supply for the electrical antifreeze protection coil KWin (option)
All the internal cables of the KWin coil to the main switch are factory wired. All that needs to be wired is the main
power supply to the main switch.
Wiring specifications:
Unit type
Supply
voltage
KWin heating
capacity
Maximum amps
HRglobal 800
HRglobal 800 ECO
3 x 400V + N
3 kW
4,3 A
HRglobal 1200
HRglobal 1200 ECO
3 x 400V + N
6 kW
8,7 A
HRglobal 2000
HRglobal 2000 ECO
3 x 400V + N
6 kW
8,7 A
HRglobal 3000
HRglobal 3000 ECO
3 x 400V + N
9 kW
13,0 A
HRglobal 4000
HRglobal 4000 ECO
3 x 400V + N
12 kW
17,3 A
HRglobal 5000
HRglobal 5000 ECO
3 x 400V + N
18 kW
26,0 A
HRglobal 6000
HRglobal 6000 ECO
3 x 400V + N
18 kW
26,0 A
