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supply before starting work.

1. Familiarise yourself with the equipment and how it operates.

2. Electrically isolate the system.

3. Before starting work, check the following points:

- mechanical handling equipment is available if needed to handle the refrigerant cylinders;

- all personal protective equipment is available and used correctly;

- the recovery process is monitored at all times by a cognisant person;

- the recovery cylinders and equipment comply with the relevant standards.

4. Drain the cooling system where possible.

5. If a vacuum cannot be created, install a manifold in order to be able to remove the refrigerant from various locations

within the system.

6. Make sure that the cylinder is located on the scales before starting recovery operations.

7. Start the recovery unit and operate as per its instructions.

8. Do not overfill the cylinders (no more than 80% of the volume must be filled with liquid).

9. Do not exceed the maximum working pressure of the cylinder, even temporarily.

10. When  the  cylinders  have  been  filled  correctly  and  the  process  is  complete,  check  that  the  cylinders  and  the

equipment are quickly removed from the site and that the alternative shut-off valves on the equipment are closed.

11. The recovered refrigerant must not be charged in another cooling system, unless it has been cleaned and inspected.

4.1.2 Monthly user maintenance

Check visually that the condensates are drained.

Check the electrical connections,

Check for clogging in the filters:

- Remove the filters (see opposite)

-

Wash them with warm soapy water,

- Rinse them abundantly and dry them,

- Replace them if necessary.

4.1.3 Annual maintenance to be performed by a qualified technician

Check the cleanliness of the condensation drainage tube,

Check the condition of the power cable,

Check the hygrostat setting and operation,

Clean the whole unit with a slightly damp cloth.

EN

Summary of Contents for DT850E

Page 1: ...H0369900_REVC 2021 01 More documents on www zodiac com DT 850 E EN Instructions for installation and use English Dehumidifier Translation of the original instructions in French...

Page 2: ...ledge and experience unless they receive supervision or prior instructions on using the appliance from a person responsible for their safety Children must be supervised to ensure that they do not play...

Page 3: ...ny extension lead when connecting the appliance connect the appliance directly to a suitable power supply Before carrying out any operations check that The required input voltage indicated on the appl...

Page 4: ...thermo dynamic and acoustic performance LABELLING The equipment must be labelled so as to specify that it is out of order and that the refrigerant has been drained The label must be dated and signed F...

Page 5: ...st be carried out before returning the compressor to the supplier Only the electric heater of the compressor body can be used to accelerate this process This operation can be carried out safely once a...

Page 6: ...nciple 10 3 2 I User interface presentation 10 3 3 I Starting the appliance 11 Maintenance 12 4 1 I Maintenance 12 Troubleshooting 15 5 1 I Appliance behaviour 15 5 2 I Electrical diagram 15 Tip to ma...

Page 7: ...1 1 I Description DT 850 E Anti vibration studs round Anti vibration studs rectangular Screw Plugs Mounting bracket Included 1 2 I Dimensions and marking 750 mm 345 mm 660 mm Suction grid Blower grid...

Page 8: ...ound pressure at 1 m db A 20 Approximate weight kg 37 Cooling fluid R290 Cooling fluid load kg 0 3 Service pressure min max bar 8 5 22 MPa 0 85 2 2 Operating range of pool room C 7 35 Protection ratin...

Page 9: ...s pool room high relative humidity During building make sure that the materials used are compatible with a swimming pool environment the walls are sufficiently waterproofed and insulated to prevent co...

Page 10: ...acket and the appliance to avoid vibrations spreading through the wall Fix the 2 supplied round anti vibration studs in the intended locations at the bottom corners of the appliance s rear panel Faste...

Page 11: ...work with impedance under 0 095 ohm The power supply must correspond to the voltage indicated on the appliance s information plate The power cord must be insulated against any cutting or hot elements...

Page 12: ...ation see 2 1 3 Connecting the condensate drainage line After a 5 minute delay if the level of ambient humidity is higher than the desired humidity level the compressor starts up and the COMP indicato...

Page 13: ...create a fire or explosion risk All possible ignition sources in particular cigarettes must not enter within a sufficient perimeter of the installation repair removal or disposal site in the event tha...

Page 14: ...ed The leak detection equipment must be adjusted to a percentage of the refrigerant s LFL and must be calibrated according to the refrigerant used The appropriate gas percentage 25 at most must be con...

Page 15: ...fill the cylinders no more than 80 of the volume must be filled with liquid 9 Do not exceed the maximum working pressure of the cylinder even temporarily 10 When the cylinders have been filled correct...

Page 16: ...dynamic principle which transforms part of the absorbed energy into heat which is then transferred to the ventilated air flow The appliance begins defrost ing The dehumidifier s cooling circuit is aff...

Page 17: ...5 2I Sch ma lectrique Electricaldiagram Schaltplan Bedradingschema Esquemael ctrico Esquema el ctrico Schema elettrico...

Page 18: ...or L ftermotor Motor ventilator Motor ventilador Motor ventilador Motore ventilatore C1 Condensateur ventilateur Fan capacitor L fterkondensator Condensator ventilator Condensador ventilador Condensad...

Page 19: ...rty of their respective owners Votre revendeur Your retailer Mod le appareil Appliance model Num ro de s rie Serial number Pour plus d informations enregistrement produit et support client For more in...

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