Juwent AGE-1-3 User guide

AGE
ELECTRIC HEATING UNIT
Szymański, Nowakowski General Partnership
31 Lubelska Str., 08-500 Ryki
phone [phone], fax [phone]
POLAND
I. CONTACTS
II. ORIGINAL INSTRUCTION MANUAL
III. WARRANTY TERMS AND CONDITIONS
IV. UNIT STARTUP REPORT
V. INSPECTION AND MAINTENANCE DOCUMENT
VI. SERVICE NOTIFICATION
Please read this instruction manual carefully before beginning any work.
RYKI 2015
ISSUE 1 EN

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I. CONTACTS
Szymański, Nowakowski General Partnership
31 Lubelska Str., 08-500 Ryki
phone [phone], fax [phone]
POLAND
Export department
mob.[phone]
mob.[phone]
[email protected]

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ELECTRIC HEATING UNITS
AGE size 1÷6
II. ORIGINAL INSTRUCTION MANUAL

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TABLE OF CONTENTS
1. INTENDED USE 5
2. DESIGNATIONS 5
3. DEVICE DESCRIPTION 5
4. TECHNICAL DATA 6
5. TRANSPORT 6
6. SAFETY RECOMMENDATIONS 7
7. INSTALLATION 8
8. ELECTRICAL INSTALLATION 9
9. AUTOMATICS 10
10. DEVICE COMMISSIONING 11
11. REPAIRS, MAINTENANCE AND DECOMMISSIONING 12
12. TROUBLESHOOTING 12
13. INFORMATION 12

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1. INTENDED USE
AGE heating units with axial fans are intended for heating both living spaces and oor areas.
Intended use:
»basic heating and reheating for large rooms, used temporarily (e.g. production oors, arenas,
exhibition halls, storerooms, churches, conference rooms, garages);
»heating rooms on building sites, heating and drying, winter season works;
»protection against freezing, prevention of low temperatures and losses in rooms with freezing
hazard (e.g. greenhouses, beverage storerooms).
2. DESIGNATIONS
Electric heating and ventilation unit AGE- -
Size 1; 2; 3; 4; 5; 6
Heater power 3, 6, 9, 12, 18, 27, 36 kW
3. DEVICE DESCRIPTION
AGE unit series include 6 sizes (Fig. 1).
The unit features:
»axial fan (1);
»heating system (2) heating elements with rolled aluminium radiator in a self clamping sieve.
Leads of connected heaters with rigid bridges and cables included with the control elements. I,
II, and III row heating systems available.
»control unit (3) fan switching, power setting with: switch (standard - manual) or temperature
regulator (automatic - optional) depending on room air temperature.
The control system features an additional thermostat for heating elements preventing
exceeding heater threshold values;
»housing with handles and feet (4);
»outlet grille (5);
Rys. 1 Unit design

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4. TECHNICAL DATA
A group connection of heaters allows selection of power setting. The units are available with the
following power settings:
»single stage: AGE-1 [3kW];
»two stages AGE-2 [3, 6 kW], AGE-3 [3, 9 kW];
»three stages AGE-4 [6, 9, 12 kW], AGE-5 [6, 12, 18 kW], AGE-6 [9, 18, 27 kW].
Basic technical data and dimensions (Table I).
Unit size a
[mm]
b
[mm]
h
[mm]
Lmin
[mm]
U
heater
[V]
I
heater
[A]
I
heater
[kW]
Air ow
[m3/h]
n
[rpm]
P
fan
[W]
U
fan
[V]
Weight
[kg]
AGE-1-3 502 300 245 100 400 4,5 3450 1300 32 120 13
AGE-2-6 502 365 245 125 400 9 6 850 1300 46 230 16
AGE-3-9 502 465 255 150 400 13 9 1450 1300 64 230 19
AGE-4-12 502 465 255 150 400 17 12 1450 1300 64 230 21
AGE-5-18 502 515 325 160 400 27 18 2100 1400 120 230 28
AGE-6-27 502 575 375 180 400 39 27 2900 1400 200 230 34
Lmin – minimum unit distance from the wall.
Units are tted with 10 mm high feets.
Unit thermal power and air temperature increase (Table II).
Unit size
Heater stage
I II III
P
[kW]
Dt
[OC]
P
[kW]
Dt
[OC]
P
[kW]
Dt
[OC]
AGE-1-3 319 - - - -
AGE-2-6 310 6 21 - -
AGE-3-9 6 12 9 18 - -
AGE-4-12 6 12 9 18 12 24
AGE-5-18 6 8 12 17 18 25
AGE-6-27 9 9 18 18 27 25
Operating noise level
Unit size Noise [dB(A)] from 1 m
AGE-1-3 51
AGE-2-6 53
AGE-3-9 61
AGE-4-12 61
AGE-5-18 61
AGE-6-27 63
5. TRANSPORT
The units are delivered ready to use with a protective lm packaging. The packaging is suitable for
any type of transport provided that the units are protected against precipitation and impurities.
Inspect the packages delivered by the forwarding companies (marking on the packaging).

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Notify the forwarding company immediately in case of any transport damages.
Missing parts and transport damages can only be claimed from the transport insurance, if the
damage is acknowledged by the forwarding company.
6. SAFETY RECOMMENDATIONS
Use the electric unit in compliance with this User Manual.
Commissioning, installation, connection, inspections and repairs shall be carried out by
an authorised electrician.
Disconnect power supply before any repairs or maintenance works.
Protect the unit against moisture and do not use wet cloths for cleaning.
Use the device in working order only, disconnect power supply in case of any faults.
Check the electrical system before connecting the heating unit.
The unit must be earthed.
The unit is connected to the electrical system with residual device and protective
terminal (earth).
The thermostat preventing overheating must be connected in the heating unit control
system.
Do not switch on the unit without the fan running.
Potential free state is obtained by disconnecting the power supply cable from the
socket.
Due to its design, the device does not emit any hazardous radiation.
Important note! Any installation or use of the fan not in accordance with the instruction
manual may cause the fan damage and voids the warranty.
Despite the fact that the device has been designed and manufactured in accordance with the
standards valid as for the moment of the manufacture start, probability of injury and damage
to health when using the device is unavoidable. This probability is related to frequency of using,
cleaning and repairing the device, presence of persons within the danger area, and not respecting
the safety rules as set out in the instruction.

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Severity of the bodily injury and deterioration of health is dependant on numerous conditions which
can be foreseen partially only by considering them when designing the device and by providing
descriptions and warnings in the instruction manual.
Therefore residual risk is present if recommendations and instructions are not respected by the
operator.
7. INSTALLATION
AGE units (sizes 1 to 6) are installed on walls or structural columns in the distance between the unit
and the fan air inlet equal to 0.5x fan diameter Lmin (Table I). Fig. 2 and 3 shows layout and functions
of control elements.
b
a
c
AGE 1÷3
Fig. 2. Layout and functions of control elements.
a - control button: Fan I - on, O - off,
a - control button: O - heating unit off, position 1 or 2 heating stage selection,
c - button (red): maximum heating element temperature threshold alarm reset;
d
b
a
c
AGE 4÷6
Fig. 3. Layout and functions of control elements.
a - lamp: fan operation, lights with (START) (b) pressed,
b - button - START (green): fan ON,
c - button - STOP (red): unit OFF,
d - switch: position 0 - heating OFF, position 1, 2 or 3 - heating stage selection,

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8. ELECTRICAL INSTALLATION
Electric unit electrical system and wiring must be carried out in accordance with current
standards and regulations.
Unit may only be connected by a certied electrician familiar with this User Manual.
Before installation, make sure the mains voltage and frequency correspond to the values
specied on a data plate. Otherwise DO NOT connect the unit.
The electric units are supplied with (3~400V/50Hz) by the main switchgear with a main switch,
residual device and a protective terminal (earth). Allow for the disconnecting switch (distance
between the contacts of all poles >3 mm) directly by the unit. The cross-sections of power cable
depend on the unit power and terminal types in accordance with power supplier requirements.
Power cable is terminated with a plug for sockets with earth pin.
Connect the unit in accordance with the wiring diagrams in the operation and installation
manual.
Fig. 4 and 5 show example wiring and control diagrams.
LIST OF COMPONENTS:
K - relay W1 - switch: W34.2; 16A/250V
W2 - heating power switch: W2.6; 16A/250V PZ - control button: FT22; 380V/1.6A
Rd - thermal safety device M - motor
L - LED G1,G2 - heating elements: 1000W,2000W/230V
S1,S2 - heating element contactors
Fig. 4 Wiring diagram AGE 1-3, AGE 2-6, AGE 3-9
K
L
W1
PZ
M
S1
L
N
PE
K
W2
S2
RD
K
F
G1 G2
S1 S2

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LIST OF COMPONENTS:
PZ,PW - control button: FT22; 380V/1.6A L- LED
Rd - thermal safety device M - motor
S1,S2,S3,SW - heating element contactors PP - power mode selector
G1,G2,G3 - heating elements: 1000W,2000W/230V
Fig. 5 Wiring diagram AGE 4-12, AGE 5-18, AGE 6-27
9. AUTOMATICS
The heating unit is tted with a THERMOSTAT of the heater element limiting and monitoring outlet
air temperature in case of air ow disturbances (e.g. fan failure). Thermostat temperature setting
range is 0OC to 100OC with constant hysteresis of 3OC. Monitoring temperature is factory set at 80OC,
and limit temperature is always higher by 20ºC than the preset temperature.Jako dodatkowa opcja,
aparaty mogą być wyposażone w następujące elementy automatyki:
L
PW
M
L
N
PE
RD
G1 G2
S1 S2
G3
S3SW
SW
S1 S2 S3
SW
PZ
0 1 2 3
PP
SW