Frico SWXH13 User manual

SWX H
Original instructions
... 8
SE ... 12
GB ... 16
NO ... 20 DE ... 24 ES
... 28
FR ... 32IT ... 36NL ... 40PL ... 44RU

SWX H
2
SWX
[mm] A B C D E F G H ØI
SWXH13 550 530 380 630 ø22 250 330 410 10
SWXH23 705 655 430 700 ø28 270 420 505 10
Electrical installation 230V~
0,85 m cable
Terminal box
150
B
E
FC
D
A
G
H
ØI

SWX H
3
Accessories
Type HxWxD
[mm]
SWXCDFT1 SWXH13 515x455x20
SWXCDFT2 SWXH23 620x590x20
SWXRT70
SWXCDFT
SD20
+
RE1,5/3/RE7
Controls SWX H
Type RSK-nr
(SE)
NRF-nr
(NO)
HxWxD
[mm]
SWXRT70 175x150x100
RE1,5* 673 09 56 200x105x105
RE3* 672 70 31 85 021 41 200x105x105
RE7* 672 70 32 85 021 42 247x147x145
*) Note: Only for mounting outside hot environments >50 °C.
Type RSK-nr
(SE)
NRF-nr
(NO)
SD20* 672 70 37 85 021 57
TVV20* 672 70 35 85 021 47
TVV25* 672 70 36 85 021 48
Water regulation SWX H
TVV20/25

SWX H
4
Wiring diagrams SWX H
Internal
Control by thermostat only
SWXC -12, -22
SWXD -13, -23
M
~
NL
BK BU WT RD
1110
SWXH -13 -23
LN
230V~
SWXRT70
SWXH -13, -23
SD20*
M
~
TVV20/25*
L7654321N8
NL
BK BU WT RD
1110
SWXH -13, -23
M
~
NL
BK BU WT RD
1110
SD20*
TVV20/25*
*) Note!
Only for mounting outside
hot environments >50 °C.

SWX H
5
5-step control of airflow only
Thermostat and 5-step control
NL
230V~
~
N
~
NN
~
M
~
NL
BK BU WT RD
1110
M
~
NL
BK BU WT RD
1110
RE1,5/3/5*
*) Note!
Only for mounting outside
hot environments >50 °C.
SWXH -13, -23 SWXH -13, -23
NL
230V~
RE1,5/3/5*
SWXRT70
~
N
~
NN
~
SWXH -13, -23
M
~
L7654321N8
NL
BK BU WT RD
1110
SWXH -13, -23
M
~
NL
BK BU WT RD
1110
SD20*
TVV20/25*
SD20*
TVV20/25*
*) Note!
Only for mounting outside
hot environments >50 °C.

SWX H
6
GB: Heat output
SE: Värmeeffekt
NO: Varmeeffekt
FR: Puissance
RU: Выходная мощность
DE: Heizleistung
PL: Moc grzewcza
ES: Potencia calorífica
IT: Potenza
NL: Verwarmingscapaciteit
GB: Airflow
SE: Luftflöde
NO: Luftmengde
FR: Débit d’air
RU: Расход воздуха
DE: Volumenstrom
PL: Wydajność powietrza
ES: Caudal de aire
IT: Portata aria
NL: Luchtstroom
GB: Sound level
SE: Ljudnivå
NO: Lydnivå
FR: Niveau sonore
RU: Уровень шума
DE: Geräuschpegel
PL: Poziom głośności
ES: Nivel de ruido
IT: Livello sonoro
NL: Geluidsniveau
GB: Air throw
SE: Kastlängd
NO: Kastelengder
FR: Portée
RU: Длина струи
DE: Wurfweite
PL: Zasięg strumienia powietrza
ES: Distribución
IT: Lancio
NL: Luchtworp
GB: Water volume
SE: Vattenvolym
NO: Vannvolum
FR: Volume d’eau
RU: Объем воды
DE: Wasser-menge
PL: Objętość
ES: Volumen de agua
IT: Volume acqua
NL: Water volume
GB: Voltage
SE: Spänning
NO: Spenning
FR: Tension
RU: Напряжение
DE: Spannung
PL: Napięcie
ES: Tensión
IT: Tensione motore
NL: Voltage
GB: Amperage
SE: Ström
NO: Strøm
FR: Intensité
RU: Сила тока
DE: Stromstärke
PL: Natężenie
ES: Intensidad
IT: Corrente motore
NL: Stroom-sterkte
GB: Weight
SE: Vikt
NO: Vekt
FR: Poids
RU: Вес
DE: Gewicht
PL: Waga
ES: Peso
IT: Peso
NL: Gewicht
*1) Applicable at water temperature 80/60 °C, air temperature, in +40 °C.
*2) Conditions: Distance to the unit 5 metres.
*3) ∆t = temperature rise of passing air at maximum heat output.
*4) Water volume inside battery.
Intended for water temperatures up to +150 °C and 16 bar.
Max. surrounding temperature +70 °C.
Protection class: IP65.
CE compliant.
SWX H
Ty p Heat
output*1
[kW]
Air
flow
[m³/h]
Air
flow
[m³/s]
Sound
level*2
[dB(A)]
∆t*1,3
[°C]
Air
throw
[m]
Water
volume*4
[l]
Voltage
[V]
Amperage
[A]
Weight
[kg]
SWXH13 12 1830 0,5 57 21 6 2,2 230V~ 0,5 28
SWXH23 23 3870 1,1 68 20 9 3,8 230V~ 1,35 46

SWX H
7
Output charts water SWX H
Incoming / outgoing water temperature 90/70 °C
Air temp. in = +20 °C Air temp. in = +40 °C Air temp. in = +60 °C
Type Airflow
[m³/h]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
SWXH13 1830 26,6 63,6 0,33 8,3 16,3 69,4 0,20 3,4 6,6 73,5 0,09 0,6
SWXH23 3870 52,4 60,7 0,65 10,6 32,1 67,3 0,40 4,3 12,9 72,5 0,16 0,8
Incoming / outgoing water temperature 80/60 °C Incoming / outgoing water
temperature 80/65 °C
Air temp. in = +20 °C Air temp. in = +40 °C Air temp. in = +60 °C
Type Airflow
[m³/h]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
SWXH13 1830 21,8 55,9 0,27 5,9 11,8 61,2 0,14 1,9 3,6 67,3 0,06 0,14
SWXH23 3870 43,0 53,4 0,53 7, 5 23,1 59,6 0,28 2,4 7, 1 66,0 0,12 0,5
Incoming / outgoing water temperature 98/85 °C
Air temp. in = +20 °C Air temp. in = +40 °C Air temp. in = +60 °C
Type Airflow
[m³/h]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
Output [kW]
Air temp. out [°C]
Water flow [l/s]
Pressure drop [kPa]
SWXH13 1830 32,1 72,7 0,61 26,5 21,6 78,9 0,41 12,6 11,9 84,4 0,33 4,2
SWXH23 3870 63,6 69,4 1,21 34 42,8 76,4 0,82 16,2 23,6 82,8 0,45 5,3

SWX H
12
GB
Assembly and operating instructions
General Instructions
Read these instructions carefully before
installation and use. Keep this manual for
future reference.
The product may only be used as set out in
the assembly and operating instructions. The
guarantee is only valid if the product is used
in the manner intended and in accordance
with the instructions.
Application
SWX is a range of fan heaters suitable
for environments with strict demands on
materials and safety. Models are available for
use in rooms with high temperatures. Fan
heater SWX has a robust design, adapted to
the requirements of harsh environments.
Supplied with air director with individually
adjustable louvres that direct the air flow on
one plane.
SWX H has an inspection hatch with quick
release.
Protection class: IP65.
SWX H
The fan heater is available in two sizes,
SWXH13 and SWXH23. They have
been especially developed to heat the
air in environments with high ambient
temperatures such as in the drying and curing
industry as well for decontamination.
• Uses hot water as the energy medium.
• The casing, air directors and brackets are
made of stainless steel, EN 1.4016.
• Water coil with copper pipes and louvres
with hydrophilic coating for easier cleaning
and better durability, among other things.
• Protection class IP65 – protected against
dust and water jets.
• Inspection hatch with quick release.
• Supplied without any automation and a
single fan speed.
• Wall bracket supplied for mounting of the
fan heater on the wall for a horizontal air
stream.

C
B
A
SWX H
13
GB
Fitting the wall bracket
1. Remove the eight screws indicated by the
arrows in picture A.
2. Install the brackets with the holes toward
the fan motor, as shown in picture B.
3. The fan heater may be mounted with the
connection pipes facing left or right, as seen
from the front. In rooms with high ceilings,
the fan heater should be installed in a low
position, but not so low that it intrudes on the
working space. Make sure that the wall is able
to support the weight of the fan heater.
4. The fan heaters are delivered with the air
deflector installed for water connection on the
left hand side. If the fan heater is mounted
with the pipes facing right, the air deflector
must be turned for the air to be deflected
downward. Remove the six screws (1/4” hex
head) attaching the air deflector as shown in
picture C, lift out the air deflector and turn it
180°. Then reattach it.

F
E
SWX H
14
GB
Connection of heating coil
The installation must be carried out by an
authorised installer. By turning the fan heater,
pipe connections are possible on both sides.
Connect the water supply pipe to the lower
pipe on the heater and connect the outlet
pipe to the upper pipe, as shown by the
arrows in picture E.
Ø22 connection on SWXH13 and ø28
connection on SWXH23. If compression
fittings are installed, check that they can
withstand the pressure and temperature of
the heating medium.
Note! Be careful while connecting the pipes
to prevent pipe damage and water leakage.
The heating coil must not be connected to
a mains pressure water system or an open
water system.
Prior to use, the pipe system should be
ventilated. The air valve should be connected
on a high point in the pipe system. Air and
draining valves are not included in the
heating coil.
Units that are likely to be exposed to air
temperatures below zero, for example when
a mixing cabinet is used, should be equipped
with external frost protection to ensure that
the heating coil is not damaged by frost.
Electrical installation
The electrical installation should be carried
out by a qualified electrician in conformity
with prevailing regulations. The appliance
should be supplied via a triple-pole switch
with at least 3 mm breaking gap.
The fan motor is connected to a detached
terminal box, which is mounted on a wall
next to the unit (0,85 m cable).
The cable glands used must meet the
protection class requirements.
After the electrical installation of the motor,
check the rotation of the fan. Seen from the
inlet side, the impellers should be rotating
anti-clockwise.
See wiring diagrams.
Maintenance
To ensure performance and reliabilty of
the unit, inspection and cleaning should be
carried out reguarly. Inspection should be
carried out at least twice a year. Clean the
unit when needed.
During inspection the power supply must
always be disconnected.
The fan heater is equipped with inspection
hatches with quick-release locks. Open the
quick-release locks according to picture F.

G
SWX H
15
GB
Safety
• Ensure that the area around the intake
is kept free from material which could
prevent the air flow through the appliance.
• This appliance can be used by children
aged from 8 years and above and persons
with reduced physical, sensory or
mental capabilities or lack of experience
and knowledge if they have been given
supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved. Children
shall not play with the appliance. Cleaning
and user maintenance shall not be made
by children without supervision.
• The appliances may have hot surfaces
during operation.
• Lifting aids should be used to lift the
appliance.
• The unit is unpainted and may have sharp
metal edges.
• When adjusting the louvers, please note
that the water heating coil may have sharp
edges.
Cleaning
The interval between each cleaning depends
on the environment the fan heater is used in.
Dust on the fan protective grille and on the
water coil’s aluminum fins impedes the airflow
and reduces its heat exchanging performance.
The water coil must therefore be kept clean.
The fan cooling flanges also need to be kept
clean, to obtain the lowest possible motor
operating temperature.
With the inspection hatch (picture G)
removed, the water coil's aluminium louvres
can be accessed for cleaning as below:
• Blown clean with compressed air or steam.
• Flushed with water. For grease coated
louvres add appropriate cleaning detergent.
Take care not to deform or damage the thin
aluminium louvres.

Main office
Frico AB Tel: [phone]
Box 102
SE-433 22 Partille [email protected]
Sweden www.frico.se
For latest updated information and information
about your local contact: www.frico.se
2016-10-19, HH