58
ENGLISH
IV. ELECTRICAL WIRING
IV.1. ELECTRICAL POWER SUPPLY
Model
Electric
motor
power
rating
(W)
VORT NRG EC
FIRST & PREMIUM BC
INFINITE CO
& VORT NRG EC EH
PREMIUM BE
INFINITE BE
Power supply
voltage
(V / Ph / Hz)
Protection
rating
(A)
Power supply
voltage
(V/Ph/Hz)
Protection
rating
(A)
Power supply
voltage
(V/Ph/Hz)
Protection
rating
(A)
Power supply
voltage
(V/Ph/Hz)
Protection
rating
(A)
600
2 x 169W
230 / 1 / 50
2.8
230 / 1 / 50
8.2
230 / 1 / 50
8.2
230 / 1 / 50
13.7
800
2 x 220W
230 / 1 / 50
3.4
230 / 1 / 50
14.3
230 / 1 / 50
11.0
230 / 1 / 50
21.9
1500
2 x 400W
230 / 1 / 50
8.6
230 / 1 / 50
23.8
230 / 1 / 50
19.5
230 / 1 / 50
34.7
2000
2 x 400W
230 / 1 / 50
8.6
230 / 1 / 50
24.9
230 / 1 / 50
24.9
400 / 3+N / 50 15.1
2500
2 x 400W
230 / 1 / 50
8.6
230 / 1 / 50
31.4
230 / 1 / 50
31.4
400 / 3+N / 50 19.5
IV.2. VORT NRG EC DIAGRAM
TH1= External temperature for heat recovery via
heat exchanger (factory setting: 18°C)
TH2= External temperature for cold recovery via
heat exchanger (factory setting: 24°C)
TH3= Temperature of emission for defrost via
bypass (factory setting: 5°C) -> Do not change this
setting
IV.3. CONNECTION OF TEMPERATURE SENSORS
Except VORT NRG EC version
The temperature sensors are connected directly to the controller
•
SSG
: Duct supply sensor connected to Agnd(30) and AI1(31)
•
SEG
: Duct external sensor connected to Agnd(30) and AI1(32)
•
SDG
: Duct defrost sensor connected to Agnd(33) and AI1(34)
•
SRG
: Duct recovery sensor connected to Agnd(33) and AI1(35)
•
SBD
: Defrost heater battery sensor connected to Agnd(36) and AI4(37) on SMART and INFINITE versions (replaced
by 1030 Ohm resistance on other versions)