Condair DC 50-C User manual

MTEC.5811.GB-F-1 Operation and maintenance manual HHA series English Rev. F 01-2022
Incorporated in this document are the following:
• Declaration of conformity
• Technical manual
• Dimensional drawing
TECHNICAL MANUAL
Original instructions
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English Rev. C 04-2016
INSTALLATION AND
OPERATION MANUAL
Condensing dehumidifier
Condair DC 50C / DC 75C / DC 100C
DC 150C / DC 200C
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Rev. F 01-2022
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MTEC.5811.GB-F-1 Operation and maintenance manual HHA series English
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Reproduction, data storage and transmission, even partial, of this publication, in any form, without the prior written authorisation of the
Company, is prohibited. The Company can be contacted for all inquiries regarding the use of its products.
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equipment and instructions regarding use and maintenance at any time, without notice.
Declaration of conformity
We declare under our own responsibility that the below equipment complies in all parts with the CEE and EN directives.
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MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
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Reproduction, data storage and transmission, even partial, of this publication, in any form, without the prior written authorisation of the
Company, is prohibited. The Company can be contacted for all inquiries regarding the use of its products.
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ment and instructions regarding use and maintenance at any time, without notice.
Thank you for choosing Condair
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Proprietary Notice
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MTEC.5811.GB-F-1 Operation and maintenance manual HHA series English
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INDEX
1. INTRODUCTION.....................................................................................................................................................................................
1.1 Preliminary information......................................................................................................................................................
1.2 Aim and content of the manual ..........................................................................................................................................
1.3 How to store this manual ...................................................................................................................................................
1.4 Manual Update ..................................................................................................................................................................
1.5 How to use this manual .....................................................................................................................................................
1.6 Potential Risks...................................................................................................................................................................
1.7 General Description of Symbols Used...............................................................................................................................
1.8 Safety symbols used..........................................................................................................................................................
1.9 Limitations and prohibited use...........................................................................................................................................
 8QLWLGHQWL¿FDWLRQ .............................................................................................................................................................
2. SAFETY .................................................................................................................................................................................................
2.1 Warning re potentially hazardous toxic substances...........................................................................................................
2.2 Refrigerant handling ..........................................................................................................................................................
2.3 Prevent inhalation of high vapor concentration..................................................................................................................
2.4 Procedures to be adopted in the event of accidental release of refrigerant ......................................................................
2.5 Main Toxicological Information Regarding the Type of refrigerant used ............................................................................
2.6 First Aid Measures .............................................................................................................................................................
3. TECHNICAL CHARACTERISTICS .........................................................................................................................................................
3.1 Unit description..................................................................................................................................................................
3.2 Accessories .......................................................................................................................................................................
3.3 Technical data....................................................................................................................................................................
3.4 Operation limits..................................................................................................................................................................
3.5 Sound data ........................................................................................................................................................................
3.6 Safety devices ...................................................................................................................................................................
4. INSTALLATION .......................................................................................................................................................................................
4.1 General safety guidelines and and use of symbols ...........................................................................................................
4.2 Health and safety Considerations .....................................................................................................................................
4.3 Personal protective equipment .........................................................................................................................................
4.4 Inspection .........................................................................................................................................................................
4.5 Storage ..............................................................................................................................................................................
4.6 Unpacking..........................................................................................................................................................................
4.7 Lifting and handling............................................................................................................................................................
4.8 Location and minimum technical clearances.....................................................................................................................
4.9 Condensate draining connections .....................................................................................................................................
4.10 How to vent the unit.........................................................................................................................................................
 +RZWRUHPRYH¿OWHUV .......................................................................................................................................................
4.12 Installation of built-in room electronic sensor (RGDD).....................................................................................................
4.13 Serial interface card RS485 (INSE).................................................................................................................................
4.14 Connecting the unit to air duct channels..........................................................................................................................
4.15 Remote mechanical hygrostat installation (HYGR) .........................................................................................................
4.16 Electric connections: preliminary safety information........................................................................................................
4.17 Electrical data ..................................................................................................................................................................
4.18
How to connect the power supply....................................................................................................................................
4.19 Electric connections.........................................................................................................................................................
4.20 Refrigerant circuit layout..................................................................................................................................................
5. UNIT START UP......................................................................................................................................................................................
5.1 Preliminary checks.............................................................................................................................................................
5.2 Description of the control panel .........................................................................................................................................
5.3 Remote control panel.........................................................................................................................................................
6. USE .........................................................................................................................................................................................................
6.1 Switch the unit on ..............................................................................................................................................................
6.2 Stop ...................................................................................................................................................................................
6.3 Stand-by ............................................................................................................................................................................
6.4 How to change the set points ............................................................................................................................................
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
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6.5 Acoustic signal silencing ....................................................................................................................................................
6.6 Display during alarm..........................................................................................................................................................
6.7 Alarm reset.........................................................................................................................................................................
7. MAINTENANCE OF THE UNIT...............................................................................................................................................................
7.1 General warnings...............................................................................................................................................................
7.2 Drive access ......................................................................................................................................................................
7.3 Scheduled maintenance ....................................................................................................................................................
7.4 Periodical checks...............................................................................................................................................................
7.5 Refrigerant circuit repair ....................................................................................................................................................
8. DECOMMISSIONING.............................................................................................................................................................................
8.1 Disconnect the unit ............................................................................................................................................................
8.2 Disposal, recovery and recycling.......................................................................................................................................
8.3 RAEE Directive (only UE)..................................................................................................................................................
9. DIAGNOSIS AND TROUBLESHOOTING ..............................................................................................................................................
 )DXOW¿QGLQJ ......................................................................................................................................................................
10. DIMENSIONAL DRAWINGS .................................................................................................................................................................
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
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11. EU DECLARATION OF CONFORMITY ................................................................................................................................................ 46

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1. INTRODUCTION
1.1 Preliminary information
1.2 Aim and content of the manual
1.3 How to store this manual
1.4 Manual Update
1.5 How to use this manual
Reproduction, storage or transmission of any part of this publication in any form, without the prior written consent of the Company, is pro-
hibited.
The unit to which these instructions refer, is designed to be used for the the purposes described and to be operated in accordance with
these instructions.
The Company will not be liable for claims for damage caused to persons, animals, material goods or property caused by improper installa-
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This document is intended to provide information only and does not form a contract with third parties.
The Company pursues a policy of constant improvement and development of its products and therefore reserves the right to change the
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These instructions are intended to provide the information required for the selection, installation, use and maintenance of the unit.
They have been prepared in accordance with the European Union laws and with the technical standards in force at the date of issue of the
instructions.
The instructions contain all the necessary information to prevent any reasonably foreseeable misuse.
The manual must be kept in a suitable place with easy access for users and operators, protected from dust and damp.
The manual must always accompany the unit during the entire life cycle of the same and therefore must be transferred to any subsequent
user.
It is recommended that the manual is updated to the latest revision available.
If updates are sent to the customer they must be added to this manual.
The latest information regarding the use of its products is available by contacting the Company.
The manual is an integral part of the unit.
Users or operators must consult the manual before performing any operation and especially so when transporting, han-
dling, installating, maintaining, or dismantling the unit in order to eliminate uncertainty and reduce risk.
In these instructions symbols have been used (described in the following paragraphs) to draw the attention of operators
and users to the operations that have a higher risk and which must be performed safely.
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
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1.6 Potential Risks
Whilst the unit has been designed to minimize any risk posed to the safety of people who will interact with it, it has not been technically
possible to eliminate completely the causes of risk. It is therefore necessary to refer to the requirements and symbolism below:
LOCATION OF
RISK
POTENTIAL
RISK METHOD OF INJURY PRECAUTIONS
Thermal heat
exchangers. Small stab wounds. Contact Avoid any contact, use protective gloves.
Fan and fan grilles. Cuts, eye damage,
broken bones.
Insertion of sharp objects
through the grid while the
fans are operating.
Never put objects through the protection grilles.
Internal component:
compressors and
discharge pipes
Burns. Contact Avoid any contact, use protective gloves.
Internal component:
electric cables and
metallic parts
Electrocution,
severe burns.
Defect in the supply ca-
ble insulation, live metal-
lic parts.
Adequate protection of power cables, ensure
correct earthing of all metal parts.
External to unit:
unit enclosure
Poisoning,
severe burns.
Fire due to short circuit
or overheating of the
supply cable external to
unit.
Size cables and mains protection system in ac-
cordance with iee regulations.
Low pressure safety
valve.
Poisoning,
severe burns.
High evaporating pres-
sure causing a refgrig-
erant discharge during
maintenance.
Carefully check the evaporating pressure dur-
ing the maintenance operations. Use all personal
protective equipment required by the law. PPE
must also protect against gas leaks from the
safety valve. The outlet of these valves is di-
rected to avoid causing damage to persons or
goods.
High pressure safety
valve.
Poisoning,
severe burns,
hearing loss.
Activation of the high
pressure safety valve
with the refrigerant circuit
open.
If possible, do not open the refrigerant circuit
valve; carefuly check the condensing pressure;
use all the personal protective equipment re-
quired by law. PPE must also protect against gas
leaks from the safety valve. The outlet of these
valves is directed to avoid causing damage to
persons or goods.
Entire unit ([WHUQDO¿UH
Fire due to natural dis-
asters or combustions of
elements nearby unit
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Entire unit
Explosion, injuries,
burns, poisoning,
folgoramento for natural
disasters or earthquake.
Breakages, failures due
to natural disasters or
earthquake
Plan the necessary precautions both electrical
(suitable differential magneto and electrical pro-
tection of the supply lines; greatest care during the
connections of the metal parts), and mechanical
(special anchors or seismic vibrations to prevent
breakages or accidental falls ).
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
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BANNED
A black symbol inside a red circle with a red diagonal indicates an action that should not be performed.
WARNING
A black graphic symbol added to a yellow triangle with black edges indicates danger.
ACTION REQUIRED
A white symbol inserted in a blue circle indicates an action that must be done to avoid a risk.
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Safety symbols combined in accordance with ISO 3864-2:
1.7 General Description of Symbols Used
Safety symbols combined in accordance with ISO 3864-2:
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
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MTEC.5811.GB-F-1 Operation and maintenance manual HHA series English
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GENERAL RISK
Observe all signs placed next to the pictogram. The failure to follow directions may create a risk situation that may
be injurious to the user.
ELECTRICAL HAZARD
Observe all signs placed next to the pictogram.
The symbol indicates components of the unit and actions described in this manual that could create an electrical
hazard.
MOVING PARTS
The symbol indicates those moving parts of the unit that could create risk.
HOT SURFACES
The symbol indicates those components with high surface temperature that could create risks.
SHARP SURFACES
The symbol indicates components or parts that could cause stab wounds.
EARTH CONNECTION
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READ AND UNDERSTAND THE INSTRUCTIONS
Read and understand the instructions of the machine before any operations.
RECOVER OR RECYCLE MATERIAL
1.8 Safety symbols used
The unit is not suitable for operations in environments:
• excessively dusty or potentially explosive atmospheres;
• where there are vibrations;
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• where there are aggressive atmospheres
The machine is designed and built exclusively for the uses described in “Limitations of use” of the technical manual.
Any other use is prohibited because it may pose a potential risk to the health of operators and users.
1.9 Limitations and prohibited use
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
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Rev. F 01-2022
9
Manufacturer: PD322111
Contiene gas fluorurati ad effetto serra disciplinati dal protocollo di Kyoto
Contains fluorinated greenhouse gasses covered by the Kyoto protocol
1+
++$
.150A-2A
Modello
Model
123456
1 7/2017
R410A
0,9 Kg 1,88 ton
2 2088
230V-1ph-50Hz
22 bar 42 bar
-30 °C
145 Kg
+130 °C -30 °C +130 °C
13.4 A 2.7 kW
Matricola
Serial number
Categoria PED
PED Category
Tipo refrigerante
Refrigerant type
Tensione-Fasi-Frequenza
Voltage-Phases-Frequency
LATO BASSA PRESSIONE
LOW PRESSURE SIDE
LATO ALTA PRESSIONE
HIGH PRESSURE SIDE
Gruppo fluido
Fluid group GWP
Carica refrigerante
Refrigerant charge
C1
C3
C2
Min Max Min Max
C4
F.L.A. (A) F.L.I. (kW)
PS
Temperatura di progetto
Design temperature
Peso a vuoto
Weight
Temperatura di progetto
Design temperature
CO2Equivalente
CO2Equivalente
Data di fabbricazione
Manifacture date
PS
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MTEC.5811.GB-F-1 Operation and maintenance manual HHA series English
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The product label should never be removed from the unit.
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Each unit has a rating plate that provides key information regarding the machine.
The rating plate may differ from the one shown below as the example is for a standard unit without accessories.
For all electrical information not provided on the label, refer to the wiring diagram.
A facsimile of the label is shown below:
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
DC-C,QGXVWULDO'HKXPLGL¿HUV
Condair Group AG,
Gwattstrasse 17,
8808 Pfäffikon Switzerland
Manufacturer: PD322111
Contiene gas fluorurati ad effetto serra disciplinati dal protocollo di Kyoto
Contains fluorinated greenhouse gasses covered by the Kyoto protocol
Modello
Model
1DC.150A-2A 123456
1 8/2017
R410A
0,9 Kg 1,88 ton
2 2088
230V-1ph-50Hz
22 bar 42 bar
-30 °C
145 Kg
+130 °C -30 °C +130 °C
13,4 A 2,7 kW
Matricola
Serial number
Categoria PED
PED Category
Tipo refrigerante
Refrigerant type
Tensione-Fasi-Frequenza
Voltage-Phases-Frequency
LATO BASSA PRESSIONE
LOW PRESSURE SIDE
LATO ALTA PRESSIONE
HIGH PRESSURE SIDE
Gruppo fluido
Fluid group GWP
Carica refrigerante
Refrigerant charge
C1
C3
C2
Min Max Min Max
C4
F.L.A. (A) F.L.I. (kW)
PS
Temperatura di progetto
Design temperature
Peso a vuoto
Weight
Temperatura di progetto
Design temperature
CO2Equivalente
CO2Equivalente
Data di fabbricazione
Manifacture date
PS
FAC SIM
AC
FAC
FA
SI
S
IMILE
MILE
MIL
LE
I
IM
F
1,88 ton
2088
1ph-50
22 ba
-Freq
es-Fre
LATO BASSA PRESSIONE
LOW PRESSURE
GWP
PS
CO
E
CO
azion
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Rev. F 01-2022
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MTEC.5811.GB-F-1 Operation and maintenance manual HHA series English
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2.1.6 Professional exposure limits
R410A
HFC-32 TWA 1000 ppm
HFC-125 TWA 1000 ppm
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2. SAFETY
For further information regarding the characteristics of the refrigerant and oil used, refer to the safety data sheets
available from the refrigerant and oil manufacturers.
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The lubricant used is polyester oil. Please refer to the information provided on the compressor data plate.
(19,5210(17$/3527(&7,21Read the ecological information and the following instructions carefully.
Main Ecological Information Regarding the Types of refrigerants Fluids used.
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2.1.5 Exposure controls and personal protection
The refrigerants used decompose in the lower atmosphere (troposphere) relatively quickly. The decomposed products are highly dispersible
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compounds (as stipulated in the guidelines to the UNECE). The constituent refrigerants of R410A (R32, R125), do not damage the ozone
layer. These substances are regulated under the Montreal Protocol (revised 1992) and regulations EC no. 2037/200 of 29 June 2000.
Discharges into the atmosphere of this product does not cause a long-term contamination.
Wear protective clothing and gloves, protect your eyes and face
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Users and maintenance personnel must be adequately informed about the possible risks of handling potentially
toxic substances. Failure to follow such instructions can cause damage to personnel or to the unit.
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heavier than air and can form dangerous concentrations near the ground where the ventilation rate is lower. Always ensure adequate venti-
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between liquid refrigerant and the eyes or skin.
Ensure suitable personal protection (especially respiratory protection) during cleaning operations.
If deemed safe, isolate the source of the leak. If the leakage is small and if adequate ventilation is provided, allow the refrigerant to evapo-
rate. If the loss is substantial ensure that measures are taken to adequately ventilate the area.
Contain spilled material with sand, earth or other suitable absorbent material.
Do not allow the refrigerant to enter drains, sewers or basements, as pockets of vapor can form.
MTEC.5800.GB-F-23 Operation and maintenance manual SHA series English
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