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16

Technical data

5471970 GB - Subject to technical changes!!

14.2  Freezer

Freezer

Designation

CMF 0800

CMF 1100

CMF 1300

CMF 1700

CMF 2900

CMF 4100

Size

1

1

2

3

Cold room temperature control 
range

[°C]

-25 to -5

Cooling capacity at standard 
point

2

[W]

800

1100

1300

1700

2900

4100

Heating capacity at standard 
point

2

[W]

2200

2820

2720

3570

5580

7510

Power consumption at standard 
point

2

[W]

1400

1720

1420

1870

2680

3410

EER

3

0.57

0.64

0.92

0.91

1.08

1.20

Evaporation performance

4

[l/d]

4,5

4,5

4,5

4,5

10

10

Permissible ambient 
temperature

[°C]

+10 to +42

Refrigerant

R407A

Amount of refrigerant

[kg]

1.1

1.1

2.6

2.6

4,8

5.1

GWP

5

2107

CO

2

 equivalent

[t CO

2

]

2.3

2.3

5.1

5.5

8.2

10.7

Max. pressure (high pressure 
side)

[bar a]

28

Refrigerant circuit

Hermetically sealed

Expansion valve

thermostatic expansion valve

Type of defrosting

Hot gas defrosting

Voltage/phases/frequency

[V] / - /
[Hz]

230 / 1 / 50

400 / 3 / 50

Length of power cable

[m]

5

0.5

Fuse protection (C-rated)

[A tr.]

16 

Protection class

IP 34

Sound pressure level

6

[dB(A)]

63

65

53

56

61

60

Evaporator fan air throw in cold 
room

[m]

5

10

15

Air volume to be discharged

7

[m

3

/h]

870

1110

1070

1410

2190

2950

Cable length remote control

[m]

15

Dimensions D x W x H (without 
fan box)

[mm]

945 x 900 x 445

1035 x 1070 x 550

1450 x 1530 x 645

Ceiling cut-out dimensions

[mm]

405 x 570

450 x 740

690 x 1200

Measurement from bottom 
edge of built-in fan box to 
ceiling of cold room

[mm]

100

Total weight, incl. packaging

[kg]

115

119

148

151

260

263

Total weight, without packaging [kg]

90

94

116

119

221

224

Weight of fan box

[kg]

8

10

23

Weight of machine part

[kg]

67

71

86

89

160

163

Weight of insulation cover

[kg]

15

20

38

1

  Applies exclusively to these Installation and Operating Instructions.

2

  Standard points: Standard refrigeration (NK): L0°/L32° C; deep freezing (TK):  

L-20°/L32° C; heat output: heat flow that is given off by the device in cooling mode to the 

surroundings.

3

   EER: Energy Efficiency Ratio; ratio cooling capacity to electric power consumption.the 

surroundings.

4

   Evaporation rate related to normal point L0°/L32°C, 30 % relative room humidity

  and operating time 16 h/d. Deviating operating points and reduced running time can

  reduce evaporation performance

Manufacturer’s data

6

   A-rated sound pressure level measured at a distance of 1 m. Divergent sound 

pressures levels can be reached depending on spatial considerations.

7

   Volume flow indicated at the standard point at a ΔT of 6K (NK) or 8K (TK).

Содержание Tecto Refrigo CMC1

Страница 1: ...VIESMANN Installation and Operating Instructions For the specialist Please save Subject to technical changes 5471970 Ceiling unit Tecto Refrigo CMC1 CMF1 01 2020...

Страница 2: ...2 5471970 GB Subject to technical changes...

Страница 3: ...tact switch optional 9 6 5 3 Connecting fault message contact optional 10 7 Commissioning 11 8 Cleaning 11 9 Maintenance 11 10 Repair fan replacement 12 11 Decommissioning 12 12 Demontage 13 13 Dispos...

Страница 4: ...er which will lead to death or serious injuries if it is not avoided WARNING Warns against a possibly dangerous situation which will lead to death or serious injuries if it is not avoided CAUTION Warn...

Страница 5: ...n the prescribed temperature range NOTE Damage due to a lack of instruction f f Ensure that only trained qualified personnel carry out work on the ceil ing unit NOTE Damage due to a defective device f...

Страница 6: ...es additional fans Purge generated heat from the installation room Avoid direct heat radiation Avoid the ingress of warm moist air into the cold room Exclude installation in areas with magnetic interf...

Страница 7: ...ion maintenance and disposal 6 3 Montage CAUTION Risk of injury due to missing equipment f f Use personal protective equipment f f Ensure that personal protective equipment is properly put on and tool...

Страница 8: ...e cable length of the remote control Cf Section technical data p 14 Put sealant on the upper side of the refrigeration cell ceiling circumferentially between the fan box with frame panel and ceiling c...

Страница 9: ...usting the Air Humidity 6 5 2 Connecting door contact switch optional DANGER Risk of death due to electric shock f f Ensure that work is carried out exclusively by trained qualified personnel f f Befo...

Страница 10: ...ult message device is on the circuit board alarm plug connection 7 Commissioning DANGER Risk of death due to electric shock f f Ensure that commissioning is carried out exclusively by trained qualifie...

Страница 11: ...fied personnel f f Ensure before commissioning that all components of the ceiling unit are properly assembled f f Ensure before commissioning that no individuals are working on the ceiling unit Servic...

Страница 12: ...f the Ceiling unit Follow the Operating Manual for controls 12 Disassembly L L During disassembly of the sheet metal parts disconnect ground cable and reconnect during reassembly 1 1 Disassemble ceili...

Страница 13: ...Turn covering panel 3 in such a way that the safety tabs take hold Press coverings firmly onto plugs 5 and tighten screws 1 on the right side of the ceiling unit 13 Disposal NOTE Environmental damage...

Страница 14: ...int2 W 610 780 950 1170 1740 2320 EER3 1 15 1 15 1 37 1 62 1 90 1 81 Evaporation performance4 l d 4 5 4 5 4 5 4 5 10 10 Permissible ambient temperature C 10 to 42 Refrigerant R134a Amount of refrigera...

Страница 15: ...rating Instructions 2 Standard points Standard refrigeration NK L0 L32 C deep freezing TK L 20 L32 C heat output heat flow that is given off by the device in cooling mode to the surroundings 3 EER Ene...

Страница 16: ...1110 1070 1410 2190 2950 Cable length remote control m 15 Dimensions D x W x H without fan box mm 945 x 900 x 445 1035 x 1070 x 550 1450 x 1530 x 645 Ceiling cut out dimensions mm 405 x 570 450 x 740...

Страница 17: ...ial defects will be rectified free of charge within the warranty period Further claims in particular for consequential damages are excluded We shall assume no warranty for damages resulting from impro...

Страница 18: ...p_c p_o t_o2h t_oL1 t_oL2 5cm 5cm 5cm t_v2h t_v1h 5cm 5cm A Condenser H Compressor B Condensation water evaporator pan J Low pressure test connection C Solenoid valve hot gas line K Evaporator D High...

Страница 19: ...er C t_c2u Outlet temperature condenser C t_cL1 Air intake temperature condenser C t_cL2 Air outlet temperature condenser C t_v1h Inlet temperature compressor C t_v2h Outlet temperature compressor C t...

Страница 20: ...t_c2u t_cL1 t_cL2 5cm 5cm p_c p_o 5cm t_v2h 5cm t_v1h t_o2h t_oL1 t_oL2 5cm K A Condenser J Low pressure test connection B Condensation water evaporator pan K Evaporator C Solenoid valve hot gas line...

Страница 21: ...er C t_c2u Outlet temperature condenser C t_cL1 Air intake temperature condenser C t_cL2 Air outlet temperature condenser C t_v1h Inlet temperature compressor C t_v2h Outlet temperature compressor C t...

Страница 22: ...measurement point with insulating material min 5 mm before measurement Carry out the measurement After measurement remove temperature sensors and insulate measurement point appropriately 18 Measuremen...

Страница 23: ...23 Dimensional drawings 5471970 GB Subject to technical changes 19 Dimensional drawings 19 1 Size 1 L L Data on sizes see section 14 Technical data on page 14 Direction of the air steam...

Страница 24: ...24 Dimensional drawings 5471970 GB Subject to technical changes 19 2 Size 2...

Страница 25: ...25 Dimensional drawings 5471970 GB Subject to technical changes 19 3 Size 3...

Страница 26: ...70 GB Subject to technical changes 20 Drawings for ceiling cutout and drill holes L L Ensure that there is at least 1500 mm unencumbered space in the discharge direction 20 1 Size 1 WS 20 2 Size 2 WS...

Страница 27: ...27 Drawings for ceiling cutout and drill holes 5471970 GB Subject to technical changes 20 3 Size 3 WS...

Страница 28: ...28 Circuit diagrams 5471970 GB Subject to technical changes 21 Circuit diagrams 21 1 Circuit diagram for standard refrigeration units 230 V...

Страница 29: ...mkontakt Potentialfrei Bei St rung bzw bei fehlender Spannungs versorgung ist das Relais abgefallen F 6 3A tr Pb1 Pb2 Pb3 HPA nPA LPA EA OHP DSP Door Comp Liqui Cond Cond Evap Defr Drain CoVa Alarm IN...

Страница 30: ...stecker M 1 Ver ssiger l fter A 4 2 1 3 BN GNYE BU BK1 GNYE BK2 5 poliger Mehrfach stecker Magnetventil Fl ssigkeits leitung Magnetventil Ver ssiger Nur bei TK Ger ten Alarmkontakt Potentialfrei Bei...

Страница 31: ...necessary 7 Check fan box and cover of the vaporiser for ice build up remove if necessary 8 Check seal ducts of the coolant lines 9 Check condensate drain hose for free passage and clean 10 Check tha...

Страница 32: ...oid viessmann fr Irland cooling viessmann co uk Lettland cooling viessmann com Litauen saldymas viessmann lt Niederlande koelen viessmann nl Norwegen kjol viessmann no sterreich kuehlen viessmann at P...

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