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Summary of Contents for REMKO CMF
- Page 1 REMKO CMF / CMT INVERTER HEAT PUMPS Installation Manual Edition D – V02/09 2-3...
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Page 3: Table Of Contents
These instructions are part of the unit and must always be stored in immediate vicinity of the placement location or on the unit. Made by REMKO Subject to modifi cations; No liability accepted for errors or misprints! -
Page 4: Safety Notes
REMKO as this may cause mal- Installation, repair and mainte- functions and will lead to loss of nance work should only be car- any possible claims for liability. -
Page 5: Heat Pump General
Brine heat pumps and soil and converts it into usable extract energy from the soil. heating energy by means of input- Arguments for REMKO ting electrical energy. Low heating costs in comparison to oil and gas Heat pumps represent a contri-... - Page 6 The water circuit for the CMF Series and is primarily used in combina- indoor units includes a circulation tion with brine/water and water/...
- Page 7 Layout Specifi c heating A precise calculation of the build- Building type output in W/m ing's heating load according to EN Passive energy house approx. 10 12831 is required for the design and dimensioning of a heating Low-energy house built in 2002 approx.
- Page 8 REMKO CMF / CMT Characteristics of REMKO inverter heat pumps Heat source outdoor air An air/water heat pump absorbs The heat pump's condenser is The electronics system has an energy from the outdoor air as its equipped with a requirement-de-...
- Page 9 We recommend an external storage melt. tank for the CMF Series in order to Under dynamic cooling the re- The defrost process is not initiated avoid short operating times for the...
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Page 10: Installation Instructions
3x230V/1~/50Hz 25A 3x230V/1~/50Hz 25A Condensate drain Condensate drain (must be designed to be frost proof!) (must be designed to be frost proof!) Outdoor area * Mains power supply 5x for outdoor modules CMF 140, CMF 150 and CMT 150: 400V/3~N/50Hz 16A... -
Page 11: General Information
General Information Wall breakthroughs These instructions are to be A wall breakthrough of at least CAUTION observed when installing the 70 mm diameter and 10 mm The installation of refrigerant entire system. slope from the inside to the plants may only be undertaken outside must be created. - Page 12 REMKO CMF / CMT Installation of the indoor unit Indoor module CMF Series Indoor module CMT Series The wall bracket is to be The indoor module must be fastened to the wall with the installed on a fi rm, level surface.
- Page 13 Air outlet condensation water is frost-pro- tected in order that it can drain off (gravel, drainage). CMF 80 / CMF 90 / CMT 100 CMF 140 / CMF 150 / CMT 150 min. 50 mm min. 50 mm min. 750 mm min.
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Page 14: Hydraulic Connection
For models CMF 80, CMF 90 and CMT 100 it must be en- In order to reduce the heating sured that the condenser pump... -
Page 15: Electrical Connection
It is to be ensured that a gate All visible metallic surfaces must valve is positioned upstream be additionally insulated. For the CMF and CMT devices, a and downstream of the dirt mains cable must be laid for both traps. This ensures that the dirt Cooling mode via the heating the outdoor and indoor modules. -
Page 16: Connection Diagram
Pump heating circuit 1 Pump heating circuit 2 Charge pump / U-valve Mixer heating circuit 2 Pump cooling Circulation pump Reversing valve cooling (not at CMF 80 and 140) Clearance 2nd. heater. The clamp confi guration depends on the model! Return Collector Tank... -
Page 17: Electrical Connection
The following points refer to the able the supply lines to be fed The side wall of the the unit fi gures shown below. The CMF in for the indoor unit as well as is to be removed by means of... - Page 18 REMKO CMF / CMT Circuit diagram for models CMF 80 and CMF 140...
- Page 19 Terminal assignment diagram for models CMF 80 and CMF 140 Terminal Connection Terminal Connection X1.1 Supply line L X2.1 BUS H X1.2 Supply line N X2.2 BUS + X1.3 Supply line PE X2.3 BUS L X1.4 Live phase L X2.4 BUS - X1.5...
- Page 20 REMKO CMF / CMT Circuit diagram for models CMF 90, CMT 100, CMF150 and CMT 150...
- Page 21 Terminal assignment diagram for models CMF 90, CMT 100, CMF150 and CMT 150 Terminal Connection Terminal Connection X1.L Live phase X2.1 BUS H X1.L Live phase X2.2 BUS + X1.L Live phase X2.3 BUS L X1.1 Supply line L X2.4 BUS - X1.2...
- Page 22 REMKO CMF / CMT Temperature sensors The number of sensors required Contact sensor External sensor can vary with the type of system. Contact sensors can be mounted The connection of an outdoor sen- The indoor module contains the on the pipes in order to measure...
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Page 23: Connection Of Refrigerant Lines
Connection of refrigerant lines Tightness check The outdoor module and the If the outdoor unit is installed indoor module are connected at a higher level than the with two copper pipes of di- indoor unit, suitable oil return Connect the manometer station mensions “... -
Page 24: Commissioning
REMKO CMF / CMT Commissioning The operation and control of the An intensive visual inspection The system has to be matched- complete system is undertaken by is to be carried out before the to the customer's personal the Multitalent heat pump man- actual commissioning. - Page 25 System example 1: Heat pump CMF 80, CMF 140 in single energy source mode Designation Range of values System example 1 Designation Range of values System example 1 Language D/GB/F/NL/E/I D - German WE 1 level 1 = 1 Time...
- Page 26 REMKO CMF / CMT System example 2: Heat pump CMF 80, CMF 140 in bivalent mode with gas / oil condensing boiler Designation Range of values System example 2 Designation Range of values System example 2 Language D/GB/F/NL/E/I D - German...
- Page 27 System example 3: Heat pump CMF 80, CMF 140 in bivalent mode with gas / oil condensing boiler Designation Range of values System example 3 Designation Range of values System example 3 Language D/GB/F/NL/E/I D - German WE 1 level 1 = 50...
- Page 28 REMKO CMF / CMT System example 4: Heat pump CMF 80, CMF 140 in bivalent mode with solid fuel boiler Designation Range of values System example 4 Designation Range of values System example 4 Language D/GB/F/NL/E/I D - German WE 1 level 1 = 50...
- Page 29 System example 5: Heat pump CMF 80, CMF 140 in single energy source mode with solar connection Designation Range of values System example 5 Designation Range of values System example 5 Language D/GB/F/NL/E/I D - German WE 1 level 1 = 50...
- Page 30 REMKO CMF / CMT System example 6: Heat pump CMF 90, CMF 150, CMT 100, CMT 150 in single energy source mode Designation Range of values System example 6 Designation Range of values System example 6 Language D/GB/F/NL/E/I D - German...
- Page 31 System example 7: Heat pump CMF 90, CMF 150, CMT 100, CMT 150 in single energy source mode with solar connection Designation Range of values System example 7 Designation Range of values System example 7 Language D/GB/F/NL/E/I D - German...
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Page 32: Care And Maintenance
In "Standby" mode, the heat ranty" and commissioning report pump is "switched off". The fi ns on the outdoor module to REMKO GmbH & Co. KG at the However, the frost protection are to be cleaned after long time when the equipment is pur- function of the entire plant standstill periods. -
Page 33: Troubleshooting
Troubleshooting The unit has been manufactured using state-of-the-art production methods and tested several times to ensure its correct function. If malfunctions should occur, please check the unit as detailed in the list below. Please in- form your dealer if the unit is still not working correctly after all of the functional checks have been performed. Fault Possible causes Remedial measures... - Page 34 REMKO CMF / CMT Troubleshooting A corresponding error code ap- taken from the following table. pump manager will re-start, auto- pears on the heat pump manager The system should be restarted matically reconfi gure and continue display in the event of a fault on after a brief shut-down after the to operate with the set values.
- Page 35 Flashing code on outdoor LEDs on outdoor module module In the event that the red con- LED s trol lamp lights up on the indoor module, then the fault is on the outdoor module. Two LEDs are vis- ible after removing the enclosure panel which light up in green and red during normal operation (see adjacent fi...
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Page 36: Unit Dimensions
REMKO CMF / CMT Unit dimensions Device dimensions outdoor module Dimensions outdoor module CMF 80, CMF 90, CMT 100 Air intake rear Air intake side Air outlet Front view Side view Plan view Dimensions outdoor module CMF 140, CMF 150, CMT 150... - Page 37 Device dimensions indoor module Dimensions indoor module CMF Front view Side view Plan view Dimensions indoor module CMT Front view Side view Plan view...
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Page 38: Characteristic Curves
REMKO CMF / CMT Characteristic curves Coeffi cient of performance Coeffi cient of performance for models CMF 80, CMF 90, CMT 100 35 ° C VL 45 ° C VL 55 ° C VL Air intake temperature in °C Lufteintrittstemperatur in ° C Coeffi... - Page 39 Performance charts Heating output and electrical power consumption for models CMF 80, CMF 90, CMT 100 Heating capacity Power consumption Outdoor temperature in °C Heating output and electrical power consumption for models CMF 140, CMF 150, CMT 150 Heating capacity...
- Page 40 REMKO CMF / CMT Pump characteristic curves Pump characteristic curves for models CMF 140, CMF 150, CMT 150 Pump characteristic curves for models CMF 80, CMF 90, CMT 100 Durch uss in m /h Flow in m³/h Flow in m³/h...
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Page 41: General Terms
General terms Defrosting At outdoor temperatures below the vapour tension. In addition, one year. This is not the same as 5°C it is possible that ice may form the expansion valve regulates the the coefficient of performance.The on the evaporators of air/water quantity of injected refrigerant in seasonal performance factor cor- heat pumps. - Page 42 REMKO CMF / CMT Coefficient of performance Noise Regulations and guidelines The current ratio of thermal out- Noise is transmitted in media such The erection, installation and com- put produced by the heat pump as air or water. Essentially there are...
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Page 43: Technical Data
Heating / cool- Heating / cool- confi guration Heating only Heating only Inverter technology REMKO SuperTec REMKO SuperTec REMKO SuperTec REMKO SuperTec REMKO SuperTec REMKO SuperTec System Air / water Air / water Air / water Air / water Air / water... - Page 44 Germany and abroad, but also unusually highly skilled professionals in distribution. REMKO staff in the fi eld are more than mere salespeople: above all, they must advise our clients in the areas of air condi- tioning and heating technology.
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