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2 - PRESENTATION

2.1 - DESCRIPTION

7

1

2

3

4

8

5

10

9

6

- Sound-proofed hermetic compressor.
- Water exchanger with stainless steel plates.
- Water outlet connector.
- Water inlet connector.
- Hole for connecting cables.
- Electrical box.
- Fan motor.
- "Plate-Fin" air heat exchanger.
- Microprocessor control unit display keyboard.

10 - Fan protection plastic grille.

Materials:

- Copper piping.
- Painted sheet metal cabinet.
- Copper/aluminium exchanger.
- Plastic grille.

2.2 - DIMENSIONS AND WEIGHT

PMERV  5

70

Weight  (kg)

1 030

305

130

620

325

835

1

2

3

280

80

140

285

1.2 - RECOMMANDATIONS

• Prior to all servicing or other actions on the equipment, installation, commissioning, operation, or maintenance, the personnel

in charge of these operations shall become familiar with the instructions and recommendations provided in the installation manual
of the unit as well as the elements of the project's technical file.

• The personnel responsible for receiving the unit must conduct a visual inspection in order to identify all damage to which the unit

may have been subjected during transport: refrigerating circuit, electrical cabinet, cassis and cabinet.

• The unit must be installed, started, maintained and repaired by qualified servicing personnel in compliance with the requirements

of all directives, laws and regulations and in accordance with standard trade practices.

• During installation, troubleshooting and maintenance operations, the use of pipes as a step: under the stress, the pipe may

rupture and the refrigerant may cause serious burns.

1.3 - VOLTAGE

• Before carrying out any operation, check that the voltage indicated on the unit corresponds to the mains voltage.

1.4 - USE OF EQUIPMENT

• This heat pump is designed for heating/cooling floor type installations.

1.5 - OPERATING CONDITIONS

• Refer to the nominal conditions and operating limitations in the technical manual.

1

Connection  3/4" (male)

- water outlet

2

Connection  3/4" (male)

- water inlet

3

Holes for electric cables

Summary of Contents for PMERV 5

Page 1: ...1 10 11 338 GB 06 April 2004 PMERV 5 AIR COOLED WATER CHILLER HEAT PUMP R 407 C refrigerant INSTALLATION INSTRUCTIONS...

Page 2: ...ed for the R 407 C fluid 3 The weight of the refrigerant contained in the storage bottle must be checked constantly Do not use it from the moment the remaining weight is less than 10 of the total weig...

Page 3: ...ect s technical file The personnel responsible for receiving the unit must conduct a visual inspection in order to identify all damage to which the unit may have been subjected during transport refrig...

Page 4: ...ion The electrical connection conduits must be fixed Use the cable clamps located inside the switch box Class 1 unit The electrical installation must comply with the standards and regulations applicab...

Page 5: ...anges heating cooling are to be performed with the unit shutdown Remote control off Operating mode 2 1 3 4 PMERV Jumper to be removed The Remote control unit K 60 D 035 Z can perform this function 4 2...

Page 6: ...2 220 Ohmic value Ohm 24 VAC SUPPLY TRANSFORMER CARTE ELECTRONIQUE A MICROPROCESSEUR CHILLER COMPACT ACTUATORS DIGITAL INPUTS Temperature probe S1 for control Temperature probe S2 for defrosting and p...

Page 7: ...continue to function for a certain amount of time 150 seconds max PRG mute SEL chiller 5 sec comp x 100 PRG mute SEL chiller the PRG 1 key If during the adjustment procedure no key is pressed for 60 s...

Page 8: ...s if necessary see table below Remedy the fault Important note any work must be done by qualified experienced person The alarm is cancelled automatically when the fault is cleared NOTE If the circulat...

Page 9: ...e properly tight and that the hydraulic circuit functions correctly purge of circuits position of valves hydraulic pressure That there are no leaks That the machine is stable That the power cables are...

Page 10: ...MPORTANT NOTE Before carrying out any work on the machine make sure that it is switched off and that access to it is prevented Any work must be carried out by personnel qualified and authorised to wor...

Page 11: ...olours of the wires B Blue BW Blue White G Grey GN Grey Black L Purple M Brown MR Brown Red N Black NB Black Blue NL Black Purple NM Black Brown P Pink PG Pink Grey R Red RG Red Grey RL Red Purple RW...

Page 12: ...eux BP 131 01601 Tr voux CEDEX France Tel 33 4 74 00 92 92 Fax 33 4 74 00 42 00 R C S Bourg en Bresse B 759 200 728 Due to our policy of continuous development our products are liable to modification...

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