THERMOZONE AC 400/ WAC 400 WIRING DIAGRAMS AC401 AND ...
THERMOZONE AC 400/ WAC 400 WIRING DIAGRAMS AC401 AND ...
THERMOZONE AC 400/ WAC 400 WIRING DIAGRAMS AC401 AND ...
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<strong>THERMOZONE</strong> <strong>AC</strong> <strong>400</strong>/ W<strong>AC</strong> <strong>400</strong><br />
<strong>WIRING</strong> <strong>DIAGRAMS</strong> <strong>AC</strong>401 <strong>AND</strong> <strong>AC</strong>402<br />
Manual 4-stage fan speed regulation with <strong>AC</strong>R304, start/stop with position limit switch AGB304<br />
M ~<br />
c˚ M ~<br />
c˚ M ~<br />
c˚ M ~<br />
c˚<br />
c˚<br />
PTC<br />
<strong>AC</strong>401/<strong>AC</strong>402<br />
L N<br />
L N<br />
L N<br />
L<br />
P N 1 2 3 4 5 6 7 8 9<br />
L1N (L 2 )<br />
230 V~<br />
<strong>AC</strong>401/<strong>AC</strong>402<br />
AGB304,<br />
position limit switch<br />
AGB304<br />
2 6 8<br />
1 3 5 7<br />
<strong>AC</strong>R304<br />
4<br />
3<br />
2<br />
1<br />
0<br />
X<br />
X<br />
X X X<br />
X X<br />
X X<br />
1 3 5 7<br />
<strong>AC</strong>R304,<br />
4-stage regulator<br />
Variable fan speed adjustment with thyristor<br />
2221AG, start/stop with position limit switch<br />
AGB304<br />
Fan speed adjustment in 4 stages with <strong>AC</strong>R304,<br />
start/stop with position limit switch AGB304<br />
<strong>AC</strong>401<br />
P N 1 2 3 4<br />
<strong>AC</strong>401/402<br />
4 5 6 9<br />
<strong>AC</strong>401<br />
P N 1 2 3 4<br />
AGB304,<br />
position limit<br />
switch<br />
<strong>AC</strong>401/402<br />
P N 1 2 3 4 5 6 9<br />
L 1N (L 2 )<br />
230 V~<br />
AGB304,<br />
position limit<br />
switch<br />
L 1 N (L 2 )<br />
230 V~<br />
AGB304<br />
N<br />
~<br />
2221AG<br />
2221AG,<br />
variable fan<br />
speed regulator<br />
AGB304<br />
2 6 8<br />
1 3 5 7<br />
<strong>AC</strong>R304<br />
<strong>AC</strong>R304,<br />
4-stage regulator<br />
Variable fan speed adjustment with thyristor<br />
2221AG<br />
When the motor current exceeds<br />
6 A, a contactor should be<br />
connected parallely with the position<br />
limit switch.<br />
<strong>AC</strong>401<br />
<strong>AC</strong>401<br />
P N 1 2 3 4<br />
P N 1 2 3 4<br />
Maximum current for the variable fan speed<br />
regulator 2221AG is 5A. It can regulate:<br />
2 x <strong>AC</strong>401 or 1 x <strong>AC</strong>402<br />
L 1 N (L 2 )<br />
230 V~<br />
N<br />
~<br />
2221AG<br />
2221AG,<br />
variable fan<br />
speed regulator<br />
Frico AB, Box 102, SE-433 22 Partille • Tel: +46 31-336 86 00 • Fax: +46 31-26 28 60 • mailbox@frico.se • www.frico.se<br />
Design and specifications are subject to change without notice.<br />
105
<strong>THERMOZONE</strong> <strong>AC</strong> <strong>400</strong>/ W<strong>AC</strong> <strong>400</strong><br />
<strong>WIRING</strong> <strong>DIAGRAMS</strong> <strong>AC</strong>412 <strong>AND</strong> <strong>AC</strong>418<br />
Manual 4-stage fan speed regulation with <strong>AC</strong>R304, start/stop with position limit switch AGB304, automatic<br />
2-stage heat regulation with thermostat KRT2800, output selection 0–½–1 output with EV300<br />
M ~<br />
c˚ M ~<br />
c˚ M ~<br />
c˚ M ~<br />
c˚ M ~<br />
c˚<br />
230 V3~<br />
<strong>400</strong> V3~<br />
<strong>AC</strong>412/418<br />
PTC<br />
L N<br />
L N<br />
L N<br />
L<br />
c˚<br />
K1<br />
K2<br />
K3<br />
c˚<br />
P N 1 2 3 4 5 6 7 8 9<br />
10 11 12 13 14 15<br />
L 1 L 2 L 3<br />
<strong>400</strong>V 3~/230V 3~<br />
L 1N (L 2 )<br />
230 V~<br />
AGB304<br />
2 6 8<br />
1 3 5 7<br />
<strong>AC</strong>R304<br />
4<br />
3<br />
2<br />
1<br />
0<br />
X<br />
X<br />
X X X<br />
X X<br />
X X<br />
1 3 5 7<br />
X X<br />
X<br />
O 6 2<br />
5 1<br />
6 2<br />
EV300<br />
1<br />
2<br />
3<br />
Lo<br />
Hi<br />
1<br />
2<br />
3<br />
AGB304,<br />
position limit switch<br />
<strong>AC</strong>R304,<br />
4-stage regulator<br />
EV300,<br />
output selector<br />
Diff (1-4)K<br />
KRT2800<br />
KRT2800,<br />
2-stage<br />
thermostat<br />
Manual 4-stage fan speed regulation with <strong>AC</strong>R304, start/stop with position limit switch AGB304, automatic 2-<br />
stage heat regulation with thermostat RTI2, output selection 0–½–1 output with EV300<br />
<strong>AC</strong>412/418<br />
4 5 6<br />
10 12 13 14 15<br />
L 1 L 2 L 3<br />
<strong>400</strong>V3~/230V3~<br />
<strong>AC</strong>412/418<br />
P N 1 2 3 4 5 6 7<br />
10 12 13 14 15<br />
L 1 L 2 L 3<br />
<strong>AC</strong>412,<strong>AC</strong>418<br />
L 1 N (L 2 )<br />
230 V~<br />
<strong>400</strong>V3~/230V3~<br />
AGB304,<br />
position limit switch<br />
AGB304<br />
2 4 6 8<br />
1 3 5 7<br />
<strong>AC</strong>R304<br />
4<br />
3<br />
2<br />
1<br />
0<br />
X<br />
X<br />
X X X<br />
X X<br />
X X<br />
1 3 5 7<br />
Hi<br />
Lo<br />
1 2 3 4 5 6 7 P N<br />
c˚<br />
RTI2<br />
RTI2,<br />
electronic<br />
2-stage<br />
thermostat<br />
<strong>AC</strong>R304,<br />
4-stage regulator<br />
When the motor current exceeds<br />
6 A, a contactor should be<br />
connected parallely with the position<br />
limit switch.<br />
5 1<br />
6 2<br />
EV300<br />
X X<br />
X<br />
O 6 2<br />
L 1 N (L 2 )<br />
230 V~<br />
EV300,<br />
output selector<br />
106<br />
Frico AB, Box 102, SE-433 22 Partille • Tel: +46 31-336 86 00 • Fax: +46 31-26 28 60 • mailbox@frico.se • www.frico.se<br />
Design and specifications are subject to change without notice.
<strong>THERMOZONE</strong> <strong>AC</strong> <strong>400</strong>/ W<strong>AC</strong> <strong>400</strong><br />
<strong>WIRING</strong> <strong>DIAGRAMS</strong> <strong>AC</strong>412 <strong>AND</strong> <strong>AC</strong>418<br />
High/low fan speed with position limit switch AGB304 and <strong>AC</strong>R3042, automatic 2-stage heat regulation<br />
with thermostat KRT2800, output selection 0–½–1 output with EV300<br />
<strong>AC</strong>412/418<br />
4 5 6<br />
10 12 13 14 15<br />
L 1 L 2 L 3<br />
<strong>400</strong>V3~/230V3~<br />
<strong>AC</strong>412/418<br />
P N 1 2 3 4 5 6 7<br />
10 12 13 14 15<br />
L 1 L 2 L 3<br />
<strong>AC</strong>412,<strong>AC</strong>418<br />
L 1 N (L 2 )<br />
230 V~<br />
<strong>400</strong>V3~/230V3~<br />
AGB304,<br />
position<br />
limit switch<br />
31 32 33 34 35 36 37 38<br />
<strong>AC</strong>R3042<br />
1<br />
2<br />
3<br />
Hi<br />
AGB304<br />
Lo<br />
1<br />
2<br />
3<br />
<strong>AC</strong>R3042,<br />
4-stage<br />
regulator<br />
5 1<br />
Diff (1-4)K<br />
KRT2800<br />
KRT2800,<br />
2-stage<br />
thermostat<br />
X X<br />
X X<br />
X<br />
X X X X<br />
1 2 3 4<br />
6 2<br />
EV300<br />
X X<br />
X<br />
O 6 2<br />
EV300,<br />
output<br />
selector<br />
High/low fan speed with position limit switch AGB304 and <strong>AC</strong>R3042, automatic 2-stage heat regulation<br />
with thermostat RTI2, output selection 0–½–1 output with EV300<br />
<strong>AC</strong>412/418<br />
4 5 6<br />
10 12 13 14 15<br />
L 1 L 2 L 3<br />
<strong>400</strong>V3~/230V3~<br />
<strong>AC</strong>412,<strong>AC</strong>418<br />
<strong>AC</strong>412/418<br />
P N 1 2 3 4 5 6 7<br />
L 1 N (L 2 )<br />
230 V~<br />
10 12 13 14 15<br />
L 1 L 2 L 3<br />
<strong>400</strong>V3~/230V3~<br />
RTI2,<br />
electronic<br />
2-stage<br />
thermostat<br />
31 32 33 34 35 36 37 38<br />
<strong>AC</strong>R3042<br />
Hi<br />
Lo<br />
c˚<br />
RTI2<br />
AGB304,<br />
position<br />
limit switch<br />
AGB304<br />
1 2 3 4 5 6 7 P N<br />
L 1 N (L 2 )<br />
230 V~<br />
5 1<br />
<strong>AC</strong>R3042,<br />
4-stage<br />
regulator<br />
X X<br />
X X<br />
X<br />
X X X X<br />
1 2 3 4<br />
6 2<br />
EV300<br />
EV300,<br />
output selector<br />
Frico AB, Box 102, SE-433 22 Partille • Tel: +46 31-336 86 00 • Fax: +46 31-26 28 60 • mailbox@frico.se • www.frico.se<br />
Design and specifications are subject to change without notice.<br />
107
<strong>THERMOZONE</strong> <strong>AC</strong> <strong>400</strong>/ W<strong>AC</strong> <strong>400</strong><br />
<strong>WIRING</strong> <strong>DIAGRAMS</strong> <strong>AC</strong>412 <strong>AND</strong> <strong>AC</strong>418<br />
Outdoor compensated variable fan speed regulation with FRE6, effect limitation with the output selector<br />
EV300 in effect stages 0-1/2-1<br />
<strong>AC</strong>412/418<br />
P N 1 2 3 4 5 6 7 8 9 10 12 13 14 15 L 1 L 2 L 3<br />
<strong>400</strong>V3~/230V3~<br />
<strong>AC</strong>412/418<br />
P N 1 2 3 4 5 6 7<br />
8 9<br />
10 12 13 14 15 L 1 L 2 L 3<br />
<strong>AC</strong>412-<strong>AC</strong>418<br />
<strong>400</strong>V3~/230V3~<br />
KRT<br />
c˚<br />
3<br />
2<br />
1<br />
1<br />
2<br />
5<br />
6<br />
FRE6,<br />
digital<br />
variable fan<br />
speed regulator<br />
FRE6<br />
L N N U TK TK 1 2 5 6 101112 21222324<br />
EV300<br />
X X<br />
X<br />
O 6 2<br />
EV300,<br />
output selector<br />
L N 1 2<br />
230 V~<br />
Outdoor<br />
sensor<br />
Room Door contact<br />
thermostat<br />
FRE6 regulates a maximum of 4 x <strong>AC</strong>412 or 2 x<br />
<strong>AC</strong>418<br />
<strong>WIRING</strong> <strong>DIAGRAMS</strong> W<strong>AC</strong>401, W<strong>AC</strong>401V, W<strong>AC</strong>402 <strong>AND</strong> W<strong>AC</strong>402V<br />
Outdoor compensated variable fan speed regulation with FRE6<br />
SD20, actuator,<br />
on/off, 230V~<br />
TRV/TVV<br />
20/25<br />
SD20<br />
TRV/TVV<br />
c˚<br />
KRT<br />
3<br />
2<br />
1<br />
W<strong>AC</strong>401-<br />
W<strong>AC</strong>402V<br />
W<strong>AC</strong>401-<br />
W<strong>AC</strong>402V<br />
P N 1 2 3 4 5 6 9<br />
P N 1 2 3 4 5 6 9<br />
FRE6<br />
L N N U TK TK 1 2 5 6 101112 21222324<br />
W<strong>AC</strong>401(V)/402(V)<br />
FRE6 regulates a maximum of 4 x<br />
W<strong>AC</strong>401(V) or 2 x W<strong>AC</strong>402(V)<br />
230 V~<br />
FRE6,<br />
digital<br />
variable fan<br />
speed regulator<br />
Outdoor<br />
sensor<br />
Room<br />
thermostat<br />
Door contact<br />
108<br />
Frico AB, Box 102, SE-433 22 Partille • Tel: +46 31-336 86 00 • Fax: +46 31-26 28 60 • mailbox@frico.se • www.frico.se<br />
Design and specifications are subject to change without notice.
<strong>THERMOZONE</strong> <strong>AC</strong> <strong>400</strong>/ W<strong>AC</strong> <strong>400</strong><br />
<strong>WIRING</strong> <strong>DIAGRAMS</strong> W<strong>AC</strong>401, W<strong>AC</strong>401V, W<strong>AC</strong>402, W<strong>AC</strong>402V<br />
Manual 4-stage fan speed regulation with <strong>AC</strong>R304, start/stop with position limit switch AGB304, automatic<br />
heat regulation with thermostat RTE/KRT, actuator SD20 and valve TVV20/25<br />
SD20, actuator,<br />
on/off, 230V~<br />
For variable fan speed<br />
control, see wiring<br />
diagrams on page 105.<br />
M ~<br />
c˚ M ~<br />
c˚ M ~<br />
c˚ M ~<br />
c˚ M ~<br />
c˚<br />
PTC<br />
W<strong>AC</strong>401(V)/402(V)<br />
TRV/TVV<br />
20/25<br />
L N<br />
L N<br />
L N<br />
L<br />
SD20<br />
RTE102,<br />
electronic<br />
thermostat<br />
TRV/TVV<br />
1<br />
2<br />
3<br />
4<br />
5<br />
P N 1 2 3 4 5 6 7 8 9<br />
W<strong>AC</strong>401-W<strong>AC</strong>402V<br />
AGB304,<br />
position limit<br />
switch<br />
KRT1900<br />
capillary tube<br />
thermostat<br />
RTE<br />
1<br />
2<br />
3<br />
KRT1900<br />
L 1 N (L 2 )<br />
230 V~<br />
AGB304<br />
2 6 8<br />
1 3 5 7<br />
<strong>AC</strong>R304<br />
4<br />
3<br />
2<br />
1<br />
0<br />
X<br />
X<br />
X X X<br />
X X<br />
X X<br />
1 3 5 7<br />
<strong>AC</strong>R304,<br />
4-stage regulator<br />
High/low fan speed with position limit switch AGB304 and <strong>AC</strong>R3042, automatic heat regulation with<br />
thermostat RTE/KRT, actuator SD20 and valve TVV20/25<br />
SD20, actuator,<br />
on/off, 230V~<br />
SD20<br />
W<strong>AC</strong>401-W<strong>AC</strong>402V<br />
4 5 6 9<br />
TRV/TVV<br />
20/25<br />
TRV/TVV<br />
1<br />
2<br />
3<br />
4<br />
5<br />
W<strong>AC</strong>401-<br />
W<strong>AC</strong>402V<br />
P N 1 2 3 4 5 6 9<br />
W<strong>AC</strong>401(V)/402(V)<br />
RTE102<br />
L 1 N (L 2)<br />
230 V~<br />
RTE102,<br />
electronic<br />
thermostat<br />
1<br />
2<br />
3<br />
KRT1900<br />
AGB304<br />
31 32 33 34 35 36 37 38<br />
<strong>AC</strong>R3042<br />
<strong>AC</strong>R3042,<br />
4-stage regulator<br />
KRT1900,<br />
capillary<br />
tube<br />
thermostat<br />
AGB304,<br />
position limit<br />
switch<br />
X X<br />
X X<br />
X<br />
X X X X<br />
1 2 3 4<br />
Frico AB, Box 102, SE-433 22 Partille • Tel: +46 31-336 86 00 • Fax: +46 31-26 28 60 • mailbox@frico.se • www.frico.se<br />
Design and specifications are subject to change without notice.<br />
109
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