manualshive.com logo in svg

Viessmann Tecto Refrigo CMC1, Installation And Operating Instructions Manual

Share
Download
Viessmann Tecto Refrigo CMC1 Installation And Operating Instructions Manual Download Page 19

19

Refrigeration circuits and measurement points

5471970 GB - Subject to technical changes!

Measurement points

Designation

Measurement categories

Unit

t_c1h

Inlet temperature condenser

°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_o2h

Outlet temperature evaporator

°C

t_oL1

Air intake temperature evaporator

°C

t_oL2

Air outlet temperature evaporator

°C

p_o

Evaporation pressure

bar

p_c

Condensation pressure

bar

Summary of Contents for Tecto Refrigo CMC1

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

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

Page 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...

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

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

Page 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...

Page 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...

Page 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...

Page 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...

Reviews:

No comments

Brands by name

Popular brands

Load more brands