Jaga Micro Canal User manual

INSTALLATION INSTRUCTIONS
Micro Canal

2
TABLE OF CONTENTS
.USED SYMBOLS........................................................................................................... 
.WARNINGS AND SAFETY.......................................................................................... 
.PACKAGING AND COMPONENTS........................................................................... 
.INSTALLATION .............................................................................................................. 
.GENERAL INFORMATION .......................................................................................... 
.PRODUCT DESCRIPTION .......................................................................................... 
.TECHNICAL DATA........................................................................................................ 
.INSTALLATION .............................................................................................................. 
.INITIAL START .............................................................................................................
.MAINTENANCE ........................................................................................................
.WARRANTY ...............................................................................................................
.DISSASSEMBLY INSTRUCTIONS ........................................................................
Jaga N.V.
As product development is a continuous process, all mentioned data are subject to change.
DECLARATION OF CONFORMITY
JAGA N.V. - Verbindingslaan 16 - B 3590, declares under its sole responsibility that the
product to which this declaration relates:
is in conformity with the following standards or documents provided that these are used in
accordance with our instructions:
Following the provision of Directives as amended:
MICRO CANAL
- Low Voltage 2014/35/EC
- EMC 2014/30/EC
- Machinery 2006/42/EC
NBN EN 60335-1 based on EN 60335-1:2002 + A11:2004 + A1:2004 +
A12:2006 + A2:2006 + A13:2008 + A14:2010 +A15:2011
NBN EN 60335-2-80 based on EN 60335-2-80:2003 + A1:2004 + A2:2009
CEO JAGA N.V.
Jan Kriekels
08/01/2015
[phone]

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MICRO CANAL | MANUAL |  MAART , :
Important info
The unit must be installed by a certified installer in accordance with the installati-
on instructions and the local building codes. Please follow this instruction manual
and file it somewhere safe! The unit must always be accessible for maintenance
and inspection.
The warranty is void when:
- the installation, maintenance or operation instructions in this manual are not respected.
- modifications have been made to the product,before, during or after product installation.
- maintenance has been carried out by unauthorized people.
- maintenance has been carried out by someone other thanJaga.
- access to the unit has been restricted due to on-site conditions.
- the initial start-up has been carried out before a general cleaning of both the fan and the coil.
USED SYMBOLS
the DANGER sign warns the operator and maintenance staff about risks that may cause
death, physical injury or illnesses of any kind.
DANGER: ELECTRICAL HAZARD
DANGER: SHARP EDGES
DANGER: HOT SURFACES
DANGER: MOVING PARTS
ATTENTION: IMPORTANT WARNING
the ENVIROMENTAL SAFEGUARD sign provides instructions on how to use the unit in an
ECO-friendly manner.
1.

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WARNINGS AND SAFETY
Handling guidelines:
The unit must be handled with care in order to avoid damage to the unit’s interior and exterior parts.
The unit might have sharp edges; use gloves during installation/adjustment.
All the operations listed below must be carried out in accordance with local health and safety regula-
tions.
Storage conditions:
Up to four packaged units may be stacked on top of each other. All units must be stored in a dry area.
Technical spaces and positioning:
Incorrect installation of the unit may cause noise and vibrations issues.
PACKAGING AND COMPONENTS
Follow these instructions when removing the packaging:
–check for any visible damage
–open the packaging
–check if the manual is in the package
–remove the packaging material and put it in the appropriate collection point or recycling facility, in
compliance with the local regulations.
Dispose of the packaging materials in compliance with the national or local regulations.
Do not leave the packaging within reach of children.
INSTALLATION
–installation must be carried out by certified technicians. Incorrect installation could cause product
failure, a reduced performance or an increased noise level.
–the unit must be installed in accordance with the local building codes.
–Always use personal protective equipment.
–the unit must remain accessible for inspection and maintenance, the trench must be removable at
all times.
ACOUSTIC INSULATION
Sound absorption
Sound is reflected by hard materials. Soft, porous materials are best suited for sound absorption. A
combination of different materials can reduce the reflection of sound.
Contact noise insulation
Sound travels very easily through hard materials. Soft rubber material can be used to reduce contact
noise. The effect of this insulation strongly depends on:
–installation method: make sure that vibrations cannot be transferred between different elements,
e.g. between the built-in heaters and other metallic parts, through pipes, along air ducts etc.
–installation of acoustic insulation in hollow acoustic spaces. Avoid cavities between insulation and
pipes.
2.
3.
4.
4.1.

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MICRO CANAL | MANUAL |  MAART , :
GENERAL INFORMATION
DANGER!
The unit is not intended for industrial applications.
Do not insert objects into the supply and return air openings.
IMPORTANT!
–the unit will only function correctly if the installation and operation manual is strictly followed.
–all clearances indicated in the manual must be respected in order to guarantee performance, and to
allow installation and maintenance.
–in case valve packages are to be installed, make sure that there is enough room left.
–periodic access to the unit is required for inspection, maintenance and repairs.
–pay attention to the signs and symbols indicated on the fan coil units.
Unit identification:
The serial number is tagged on unit’s right side (on the left if the connections are on the unit’s right
side).
Information regarding unintended use:
The unit has been designed to function as a fan coil for both heating and cooling applications; any
other use is strictly forbidden. Installing the unit in an explosive environment is prohibited.
Decommissioning:
When the unit is not used for long periods of time, it must be disconnected from the mains electrical
connection.
If the unit is not used during the winter period, the water in the system may freeze. A suitable quantity
of anti-freeze liquid should be mixed with the water.
Mixing the water with glycol modifies the unit’s performance. Pay attention to the safety
instructions on the packaging regarding glycol.
Restart after prolonged shutdown:
Before restarting:
–clean or replace the stainless steel fan guard.
–clean the coil.
–clean or unclog the condensate drain.
–bleed the air from the hydronic system.
–it is advisable to run the unit at maximum speed and to check for abnormalities.
5.
Operational limits:
An installation that does not meet the specified operational limits releases Jaga NV from all liability
with respect to damage to objects or people.
–test pressure: PSI
–working pressure: PSI

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1
4
3
5
2
78
12
11
9
10
6
6. PRODUCT DESCRIPTION
The Micro Canal is only ⁄ inch in height and ⁄ inch in width. It is fitted with small but powerful
dynamic coils and quiet fans with EC-motors. Micro Canal combines minimalistic aesthetics and
architectural freedom with an unprecedented heat output. Micro Canal can be integrated into any
interior. By making use of the latest EC-motors, the Micro canals use % less power.
6.1. OVERVIEW OF THE DIFFERENT PARTS
. Polyethylene protection block
. Stainless steel grille
. Control board
. Water temperature sensor
. Stainless steel flexible hose connectors cm /”
. End cap
. Hydraulic connection ( always on the left hand side)
. Electrical connection (always on the left hand side)
. Tangential fans with EC-motor
. Dynamic coil
. Inner trench with stainless steel grille holder
. Outer trench
. Internal height adjustment

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MICRO CANAL | MANUAL |  MAART , :
7. TECHNICAL DATA
7.1. DIMENSIONS OF THE INNER TRENCH
 ⁄
⁄
 ⁄
L =  ⁄ /  ⁄ /  ⁄ /  ⁄ /  ⁄ *
 ⁄
 ⁄
 ⁄
 ⁄
⁄Ø⁄
 ⁄
 ⁄*
 ⁄
 ⁄
 ⁄
⁄
Max. ⁄
2 ⁄
Min. ⁄ / Max. ⁄
Min. 2 ⁄ /
Max. 3 ⁄
Max. ⁄
2 ⁄
Min. 4 ⁄ /
Max. 14 ⁄
Min. 1 ⁄ / Max. 11 ⁄
7.2. DIMENSIONS OF THE OUTER TRENCH
7.3. HEIGHT ADJUSTMENT
*Installation opening: +⁄ inch
*Continuous installation: Do not
assemble the end caps on the sides
where the units need to be connec-
ted to each other. Keep in mind that
the units are ⁄ inch shorter without
the end caps.
7.4. OPTION: ADJUSTABLE RAISED FLOOR PEDESTALS

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24V
7.5. LEAVE SOME ROOM
7.6. MAX CABLE LENGTH - 24 VDC ELECTRICAL CONNECTION
20
When installing the trench fancoil in front of a window, make sure to allow sufficient space for
curtains. The curtain should never cover the grill of the trench fancoil unit.
DISTANCE FROM
POWER SUPPLY IN FT. 30 60 100 130 160 200 230 260 300 330
Ø TYPE 1 (1.3W) NUMBER OF MICRO CANALS
 AWG          
 AWG          
 AWG          
Ø TYPE 2 (1.7W) NUMBER OF MICRO CANALS
AWG 
 AWG          
 AWG          
Ø TYPE 3 (2W) NUMBER OF MICRO CANALS
 AWG        
AWG 
 AWG          
Ø TYPE 4 (3.4W) NUMBER OF MICRO CANALS
 AWG  
AWG 
 AWG         
Ø TYPE 5 (3.7W) NUMBER OF MICRO CANALS
 AWG       
AWG  
AWG 
Min.  ⁄ inch

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MICRO CANAL | MANUAL |  MAART , :
Place the mounting strips on the unit’s outer trench.
Mark the drill holes. Drill the holes (drill dia.⁄inch)
and insert the plugs
Make sure to use the correct type of plug for your floor type!
Bend the mounting strips (max.⁄ inch).
Multiple Micro Canals: make sure that the unit is correctly posi-
tioned and that the grille holders are tightly connected. Use the
provided connectors to connect the different units to each other.
Position the units correctly, with the coil towards the wall.
Position the unit at a distance of at least  ⁄ inch from a
window wall.
Secure the unit to the floor with mounting strips.
8. INSTALLATION
01
05
02
06
ALWAYS SWITCH OFF THE MAINS SUPPLY BEFORE INSTALLATION!
03 04
Min.  ⁄ inch

10
Secure the inner trench.
Fill the cavities underneath the trench with a solid mass.
Cover the unit with the protection block.
Place both the supply and return hoses as well as the power cable.
Make sure that there is at least  ⁄ inch of both hose and cable
inside the trench.
Use the adjustment-screws to adjust the unit’s height. Make sure
that the top is level with the finished floor.
Remove the protection block. Assemble the end cap and place the
inner trench in the outer trench.
07 08
09
11 12
⁄ inch
10

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MICRO CANAL | MANUAL |  MAART , :
Click the water temperature sensor on top of the coil. The water
temperature should be at least C. If it is lower, remove the
sensor and turn on/off the fans by means of a potential free
thermostat.
After placing the subfloor and the finished floor: remove the
protective cover and the foil, place the grille and then apply the
finishing touches.
Connect the flexible hose connectors to the coil’s supply and return
connections
[+] and [-] need to be connected to the unit’s electrical connectionel.
Always switch off the mains supply before installation!
13
15 16
14
24VDC
13
2

12
INITIAL START
IMPORTANT!
Start-up and Commissioning of the fancoil must be carried out by skilled staff, qualified to work on
this type of product.
DANGER!
Before start-up, make sure the installation has been carried out in compliance with in this manual.
Before start-up the fancoil unit, check if:
. the unit is positioned correctly
. the supply and return pipes are properly connected and insulated
. the pipes are clean and air is removed
. the inclination of the unit towards the drain and the p-trap are correct
. the coils are clean
. the wiring connections are correct and properly tightened
. the supply voltage is correct
. the electric power consumption is correct and does not exceed the maximum value indicated in
the catalog
Run the fan for minimal 3 hours and check for abnormalities.
9.

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MICRO CANAL | MANUAL |  MAART , :
MAINTENANCE
DANGER!
–maintenance must be carried out by qualified technicians.
–do not insert sharp objects into the supply and return grilles
–the unit has sharp edges; use gloves during maintenance!
DANGER!
Always use the main disconnect switch to isolate the unit from the mains before carrying out any
maintenance or inspection work. Make sure that no one accidentally turns on the power to the unit;
lock the master switch in the off position.
SPECIAL NOTE
Maintenance and cleaning of the stainless steel protection grille:
a dirty grille obstructs the air flow, so clean the grille at regular intervals, depending on the room’s
purpose and how it’s used. The grille should never be disassembled for maintenance and can be
easily cleaned by using a vacuum cleaner.
Cleaning the unit:
always disconnect the power supply before servicing the fan!!
–cleaning at regular intervals is important, depending on the room’s purpose and how it’s used
–clean with a vacuum cleaner or air compressor. Do not use solvent- or detergent based products.
ROUTINE MAINTENANCE
Every 6 months: Check the condition of the coil and condensate drain:
If necessary:
–remove any dirt from the coil surface
–remove dust using an air compressor
–wash with water and brush gently
–dry by using compressed air
–keep the condensate drain free from any obstructions that may prevent normal water flow
Bleed air from the system.
. start the circulation pump and open the supply valve for a few minutes.
. stop the circulation pump.
. loosen the vent screw on the inlet collector and bleed the air.
. repeat steps  to  until there is no more air escaping the system
ELECTRICAL CIRCUIT
The following steps are recommended to perform maintenance on the electrical circuit:
–check the unit’s power consumption using a clip-on meter and compare the reading with the values
shown in the documentation;
–inspect the electrical contacts for corrosion and loose wires.
10.
10.1.
10.2.
10.3.

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WARRANTY
The fan coil unit is intended strictly for conditioning the indoor climate. Any unintended use is
strictly forbidden and voids all warranty on the product. Installation, maintenance and operation of
the unit is only allowed for authorized staff.
Please follow these instructions carefully
The warranty is void when:
–the installation procedure has not been followed,
–the fan coil has not been periodically cleaned,
–the unit has been used in an improper or irresponsible manner,
–repairs have been carried out by others than Jaga,
–product modifications have been carried out by others, before or after the installation,
–the product is not accessible for cleaning or maintenance.
If you have any questions or complaints, please contact your supplier or installer. The copyright of
these instructions is the property of Jaga.
DISSASSEMBLY INSTRUCTIONS
SAFEGUARD THE ENVIROMENT
Jaga cares about protecting the environment.
When the unit is dismantled it is important to strictly follow these procedures:
–the unit must be dismantled by a firm that is authorized to dispose of scrap machinery/products
The unit as a whole is composed of secondary raw materials and the following conditions must be
met:
–if the unit contains antifreeze, then dispose of the antifreeze as indicated in the glycol supplier’s
instructions.
–the electronic components are considered special waste, and must be recycled as such
–the pipe insulation and the sound-absorbing lining must be removed and processed as urban waste
Please follow and file these instructions!
11.
12.

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MICRO CANAL | MANUAL |  MAART , :
NOTE

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