Frico AGI Series User manual

AGI
.... 12
SE .... 14 GB

AGI A/W
2
L
L/2
25
25
25
25
575 7575
485
185
730
300
160
M10
Horizontal mounting
Connection dimensions,
inside thread
Ø1”
DN25
1 1/4”
DN32
AGI2 X
AGI3 X
AGI4 X
AGI5 X
L
[mm]
AGI2 1200
AGI3 1800
AGI4 2400
AGI5 3000

AGI A/W
3
300
485
185
730
160
50
L
25
25 25
75 75575
25
Vertical mounting
Connection dimensions,
inside thread
Ø1”
DN25
1 1/4”
DN32
AGI2 X
AGI3 X
AGI4 X
AGI5 X
L
[mm]
AGI2 1200
AGI3 1800
AGI4 2400
AGI5 3000

AGI A/W
4
296
717
50
302.556 56
302.5
18
14
148 148
(8x)13.2
min
300 mm
Fig. 1
Fig. 2

230V ~
230V ~
C
°
C
°
AV20/25
JVF20/25
TRVS20/25
BPV10
SD20
T10S/KRT
TVVS20/25
SD20
T10S/KRT
VRS20/25
230V ~
230V ~
C
°
C
°
AV20/25
JVF20/25
TRVS20/25
BPV10
SD20
T10S/KRT
TVVS20/25
SD20
T10S/KRT
VRS20/25
AGI A/W
5
Accessories
RTRD7 RTRD14 RTRDU7
MDC (MDCDC included)
T10SRTI2 KRT1900/KRT2800
AGB304
Type E-no
RSK-no
Description
RTRD7 672 74 92 5-step fan speed control, Max 7 A
RTRD14 672 74 93 5-step fan speed control, Max 14A
RTRDU7 672 74 94 5-step fan speed control, Max 7 A,
high/low speed
RTI2 85 811 44 Electronic thermostat, IP44
T10S 85 809 33
672 84 99
Room thermostat, IP30
KRT1900 85 810 12
672 70 40
Room thermostat, IP55
MDC 87 511 98 Magnetic door contact with time
relay, IP44
AGB304 87 514 93 Position limit switch, IP44
KUR 13 397 00 Digital time switch, IP55
CBT 87 511 87
672 74 84
Electronic timer, IP44
AXP300 87 514 87
672 69 77
Collision protection
SD20AV20/25 TRVS20/25 BPV10 TVVS20/25 JVF20/25
VRS20/25
Water control
Type RSK-no
[SE]
Description
VRS20 673 17 99 Valve set, DN 20 mm
VRS25 673 18 00 Valve set, DN 25 mm
TVVS20 673 92 96 2-way control valve, DN 20 mm
TVVS25 673 92 97 2-way control valve, DN 25 mm
SD20 672 70 37 Actuator
TE3434

AGI A/W
6
Wiring diagrams AGI A
Ambient control option
PE L1NL2L3NLL TK TK FS FSU1 V1 W1 RT RT
400V3N~
RTRD
Fan 1
M
3~
M
3~
M
3~
M
3~
U
V
TK
W
TK
PE
U
V
TK
W
TK
PE
U
V
TK
W
TK
PE
U
V
TK
W
TK
PE
U
V
TK
W
TK
PE
Fan 2 Fan 3 Fan 4 Fan 5
M
3~
PE L1 L2 L3 56 65 65 65 65
AGIV5
AGIH5
13
14
AGB
Wiring diagram valid for all AGI. Number of motors corresponds with the number in the type label.
To terminals
L1, L2 and
L3 in slave
units.
Bridge RT-RT if no door
contact is used.
To terminals
5-6 in slave
units.

AGI A/W
7
Wiring diagrams AGI W
Water control options
Level 1
PE L1NL2L3NLL TK TK FS FSU1 V1 W1 RT RT
400V3N~
RTRD
SD20
TVVS20/25
Fan 1
M
3~
M
3~
M
3~
M
3~
U
V
TK
W
TK
PE
U
V
TK
W
TK
PE
U
V
TK
W
TK
PE
U
V
TK
W
TK
PE
U
V
TK
W
TK
PE
Fan 2 Fan 3 Fan 4 Fan 5
M
3~
PE L1 L2 L3 56 65 65 65 65
AGIV5
AGIH5
230V~
A/B
244
>t°C
627
T10S
13
14
AGB
1
2
3
KRT1900
Wiring diagram valid for all AGI. Number of motors corresponds with the number in the type label.
To terminals
L1, L2 and
L3 in slave
units.
Bridge RT-RT if no door
contact is used.
To terminals
5-6 in slave
units.

AGI A/W
8
Wiring diagrams AGI W
Water control options
Level 2
RTI2
TVVS20/25
SD20
MDC
RTRDU
AGIV5
AGIH5
230V~
230V~
400V3N~
Wiring diagram valid for all AGI. Number of motors corresponds with the number in the type label.
To terminals
L1, L2 and
L3 in slave
units.
To terminals
5-6 in slave
units.

AGI A/W
9
Wiring diagrams AGI W
Convertible connection 230V3~

AGI A/W
10
Output charts water
Supply water temperature: 80 °C
Room temperature: +18 °C
Outlet air temperature: +35 °C*1
Water temperature: 80/60 °C
Room temperature: +18 °C
Type Fan
position
Airflow
[m3/h]
Output
[kW]
Return
water temp.
[°C]
Water
flow
[l/s]
Pressure
drop
[kPA]
Output*2
[kW]
Outlet
air temp.
[°C]
Water
flow
[l/s]
Pressure
drop
[kPA]
AGI2WL max 7000 41,0 39,0 0,24 6,4 56,0 42,0 0,69 40,0
min 2500 15,0 28,0 0,07 0,7 28,0 52,0 0,35 12,0
AGI3WL max 10500 59,7 41,0 0,37 2,9 81,0 40,9 0,99 1 7, 2
min 3800 21,7 34,3 0,12 0,4 41,6 50,5 0,51 5,0
AGI4WL max 14000 79,7 40,0 0,49 3,5 110,2 41,4 1,35 23,0
min 5000 28,3 34,0 0,15 0,4 55,7 51,1 0,68 6,4
AGI5WL max 17500 100,0 40,0 0,61 2,6 138,8 41,6 1,70 16,7
min 6300 35,9 35,4 0,19 0,3 70,3 51,2 0,86 4,8
Supply water temperature: 70 °C
Room temperature: +18 °C
Outlet air temperature: +35 °C*1
Water temperature: 70/50 °C
Room temperature: +18 °C
Type Fan
position
Airflow
[m3/h]
Output
[kW]
Return
water temp.
[°C]
Water
flow
[l/s]
Pressure
drop
[kPA]
Output*2
[kW]
Outlet
air temp.
[°C]
Water
flow
[l/s]
Pressure
drop
[kPA]
AGI2WL max 7000 40,0 43,0 0,36 13,0 45,0 37,0 0,55 27,0
min 2500 14,0 29,0 0,08 1,1 23,0 45,0 0,28 8,0
AGI3WL max 10500 60,0 46,0 0,61 7, 2 64,5 36,2 0,78 11,5
min 3800 21,7 34,3 0,15 0,6 33,3 44,0 0,41 3,4
AGI4WL max 14000 80,2 45,0 0,78 8,5 87,7 36,6 1,07 15,1
min 5000 28,5 34,0 0,19 0,7 44,5 44,4 0,54 4,3
AGI5WL max 17500 100,9 45,0 0,98 6,3 110,4 36,7 1,34 11,1
min 6300 36,1 34,9 0,25 0,5 56,1 44,4 0,68 3,2
Supply water temperature: 60 °C
Room temperature: +18 °C
Outlet air temperature: +35 °C*1
Water temperature: 60/40 °C
Room temperature: +18 °C
Type Fan
position
Airflow
[m3/h]
Output
[kW]
Return
water temp.
[°C]
Water
flow
[l/s]
Pressure
drop
[kPA]
Output*2
[kW]
Outlet
air temp.
[°C]
Water
flow
[l/s]
Pressure
drop
[kPA]
AGI2WL max 7000 40,0 50,0 0,98 78,0 33,0 32,0 0,40 1 7, 0
min 2500 14,0 32,0 0,13 2,1 1 7, 0 39,0 0,21 5,0
AGI3WL max 10500 59,5 52,0 1,81 54,3 47,5 31,4 0,58 6,7
min 3800 21,6 35,0 0,21 1,1 24,9 37,5 0,30 2,1
AGI4WL max 14000 78,7 49,7 1,85 43,3 64,6 31,7 0,78 8,7
min 5000 29,2 35,0 0,28 1,4 33,6 38,0 0,41 2,6
AGI5WL max 17500 99,6 50,0 2,42 33,6 81,3 31,8 0,98 6,5
min 6300 35,9 35,0 0,35 1,0 42,3 38,0 0,51 2,0
Supply water temperature: 55 °C
Room temperature: +18 °C
Outlet air temperature: +35 °C*1
Water temperature: 55/35 °C
Room temperature: +18 °C
Type Fan
position
Airflow
[m3/h]
Output
[kW]
Return
water temp.
[°C]
Water
flow
[l/s]
Pressure
drop
[kPA]
Output*2
[kW]
Outlet
air temp.
[°C]
Water
flow
[l/s]
Pressure
drop
[kPA]
AGI2WL max 7000 – – 0,64 –28,0 30,0 0,33 12,0
min 2500 14,0 35,0 0,17 4,0 14,0 35,0 0,17 4,0
AGI3WL max 10500 49,8 –1,21 –38,8 29,0 0,47 4,7
min 3800 21,7 37,0 0,29 2,0 20,6 34,1 0,25 1,5
AGI4WL max 14000 – – 1,46 –53,1 29,3 0,64 6,1
min 5000 28,4 36 0,36 2,1 27,8 34,5 0,34 1,9
AGI5WL max 17500 81,8 –1,65 –66,7 29,3 0,81 4,6
min 6300 35,8 36,0 0,46 1,6 34,6 34,3 0,42 1,4

AGI A/W
11
1Ambient, no heat - AGI A
Horizontal mounting
Vertical mounting
CE compliant.
Protection class: IP54.
2Water heat - AGI WL, coil for low water temperature (480 °C)
1Ambient, no heat - AGI A
2Water heat - AGI WL, coil for low water temperature (480 °C)
*1) Conditions: Distance to the unit 5 metres. Directional factor: 2. Equivalent absorption area: 200 m².
*2) ∆t = temperature rise of passing air at maximum heat output and highest airflow.
*3) Applicable at water temperature 60/40 °C, air temperature, in +18 °C.
*1) Conditions: Distance to the unit 5 metres. Directional factor: 2. Equivalent absorption area: 200 m².
*2) ∆t = temperature rise of passing air at maximum heat output and highest airflow.
*3) Applicable at water temperature 60/40 °C, air temperature, in +18 °C.
Type Output
[kW]
Airflow
[m3/h]
Sound
level*1
[dB(A)]
Voltage
motor
[V]
Amperage
motor
[A]
Length
[mm]
Weight
[kg]
AGIH2A 07000 69 400V3~ 2,4 1200 51
AGIH3A 0 10500 71 400V3~ 3,5 1800 75
AGIH4A 014000 72 400V3~ 4,7 2400 97
AGIH5A 0 17500 73 400V3~ 5,9 3000 120
Type Output*3
[kW]
Airflow
[m3/h]
∆t*2,3
[°C]
Water
volume
[l]
Sound
level*1
[dB(A)]
Voltage
motor
[V]
Amperage
motor
[A]
Length
[mm]
Weight
[kg]
AGIH2WL 33 7000 14 6,6 69 400V3~ 2,4 1200 82
AGIH3WL 48 10500 13 10,1 71 400V3~ 3,5 1800 125
AGIH4WL 64 14000 14 14,0 72 400V3~ 4,7 2400 165
AGIH5WL 81 17500 14 1 7, 6 73 400V3~ 5,9 3000 205
Type Output
[kW]
Airflow
[m3/h]
Sound
level*1
[dB(A)]
Voltage
motor
[V]
Amperage
motor
[A]
Length
[mm]
Weight
[kg]
AGIV2A 07000 69 400V3~ 2,4 1200 51
AGIV3A 0 10500 71 400V3~ 3,5 1800 75
AGIV4A 014000 72 400V3~ 4,7 2400 97
AGIV5A 0 17500 73 400V3~ 5,9 3000 120
Type Output*3
[kW]
Airflow
[m3/h]
∆t*2,3
[°C]
Water
volume
[l]
Sound
level*1
[dB(A)]
Voltage
motor
[V]
Amperage
motor
[A]
Length
[mm]
Weight
[kg]
AGIV2WL 33 7000 14 6,6 69 400V3~ 2,4 1200 82
AGIV3WL 48 10500 13 10,1 71 400V3~ 3,5 1800 125
AGIV4WL 64 14000 14 14,0 72 400V3~ 4,7 2400 165
AGIV5WL 81 17500 14 1 7, 6 73 400V3~ 5,9 3000 205
Technical specifications

Assembly and operating instructions
General Instructions
Read these instructions carefully before
installation and use. Keep this manual for
future reference.
The guarantee is only valid if the units
are used in the manner intended by the
manufacturer and in accordance with the
Frico mounting and operating instructions.
Application area
The AGI air curtain is supplied with ambient
heat or water coil and is intended to be
installed above industrial- and warehouse
doors up to 6,0 meters height.
Protection class IP54.
Function
Air is drawn in at the rear of the unit and
blown out downwards so that it shields the
door opening and minimizes heat loss. To
achieve the optimum curtain effect the
unit must extend the full width of the door
opening.
The grille for directing exhaust air is
adjustable and is normally angled outwards to
achieve the best protection against incoming
cold air.
The efficiency of the air curtain depends
on the air temperature, pressure differences
across the doorway and any wind pressure.
NOTE! Negative pressure in the building
considerably reduces the efficiency of the air
curtain. The ventilation should therefore be
balanced.
Mounting
1. Fix the frame to the floor.
2. Place the air curtain on the frame.
3. Remove the unit's sides and screw the unit
into the frame.
See fig. 1.
The unit is installed vertical or horisontal
as close to the door as possible. For the
protection of wider doorways, several units
can be mounted next to each other.
Ensure that the front panel/service hatch
is accessible and can be fully opened. For
minimum distance see fig. 2
Electrical installation
The installation, which should be preceded by
an omnipolar switch with a contact separation
of at least 3 mm, should only be wired by a
competent electrician, in accordance with the
latest edition of IEE wiring regulations and in
accordance with this instructions.The unit is
connected through a hole on the side of the
unit. Use appropriate conduit to secure the
protection class.
Water coil connection (AGI W)
The installation must be carried out by an
authorised installer. The water coil has copper
tubes with aluminium fins and is suitable for
connection to a closed water heating system.
The heating coil must not be connected to
a mains pressure water system or an open
water system.
Note that the unit should be preceded by a
regulating valve, see eg Frico valve kits.
To access connections (DN20/25, 3/4 ", 1",
internal thread) open service hatch. The
connection of the water coil is made through
a hole on the side of the unit.
The connections to the coil must be
equipped with shutdown valves to enable easy
disassembly.
Adjustment of air flow
The direction and speed of the air flow
should be adjusted considering the load on
the opening. Compressive forces affect the
air stream and make it bend inwards into the
premises (when the premises are heated and
the outdoor air is cold). The air stream should
therefore be directed outwards to withstand
the load. (Generally speaking, the higher the
load, the bigger the angle needed.)
Basic setting of fan speed
The fan speed when the door is open is set
using the speed control. Note that the air flow
direction and speed may need fine adjustment
depending on the loading of the door.
Filter (AGI)
The distance between the coil plates protects
against dirt and blockage and makes a
separate filter unnecessary.
AGI A/W
14

Service, repairs and maintenance
For all service, repair and maintenance first
carry out the following:
1.Disconnect the power supply. Note! Units
with electrical heaters can be supplied from
more than one connection.
2.The front panel/service hatch is opened by
slackening off the screws on the unit.
Maintenance
Since fan motors and other components are
maintenance free, no maintenance other
than regular cleaning is necessary. The
frequency of cleaning can vary depending on
local conditions, but undertake cleaning at
least twice a year. Inlet and exhaust grilles,
impeller and elements can be vacuum cleaned
or wiped using a dry cloth. Use a brush when
vacuuming to prevent damaging sensitive
parts. Avoid the use of strong alkaline or
acidic cleaning agents.
Overheating
The motors in all the air curtain units
have a built-in thermal safety cut-out to
protect against overheating. This will reset
automatically once the motor has cooled.
Fan replacement
1.Determine which of the fans is not
functioning.
2.Disconnect the cables to the relevant fan.
3.Remove the screws securing the fan and lift
the fan out.
4.Install the new fan in reverse order to the
above.
Changing the water coil (AGI W)
1. Turn of the units water supply.
2. Disconnect the cables to the water coil.
3. Remove the mounting screws securing the
water coil in the unit and lift the water coil
out.
4 Install the new water coil in reverse order to
the above.
Draining the water coil (AGI W)
The drain valve is on the underside of the coil
on the connector side. It can be accessed via
the service hatch.
Troubleshooting
If the fans are not working or not blowing
enough, check the following:
• Operating power supply to the unit;
check fuses, circuit-breaker, time
switch/thermostat (if any) that starts
and stops the unit.
• That the speed regulator is correctly
set.
• That any position limit switch is
working.
• That the thermal safety cut-out for the
motors has not been deployed.
• That the intake grille/filter is not dirty.
If there is no heat, check the following:
• Check that the settings for the
thermostat, switches etc. are set so that
the unit can produce heat.
For units with water coil, also check the
following:
• That the water coil is bled.
• That there is a sufficient water flow.
• That the incoming water is sufficiently
hot.
If the error cannot be fixed, please contact a
qualified service technician.
Safety
• Keeptheareasaroundtheairintake
and exhaust grilles free from possible
obstructions!
• Duringoperationthesurfacesoftheunit
are hot!
• Theunitmustnotbefullyorpartially
covered with clothing, or similar
materials, as overheating can result in a
rerisk!
• Thisapplianceisnotintendedforuseby
persons (including children) with reduced
physicalormentalcapabilities,orlack
ofexperienceandknowledge,unlessthey
have been given supervision or instruction
concerning use of the appliance by
a person responsible for their safety.
Children should be supervised to ensure
that they do not play with the appliance.
AGI A/W
15

20140203, HH/CH
Main office
Frico AB Tel: [phone]
Box 102 Fax: [phone]
SE-433 22 Partille [email protected]
Sweden www.frico.se
For latest updated information and information
about your local contact: www.frico.se