background image

 NOTICE!

Country-specific laws may differ from Regula-

tion (EC) 842/2006. The respective national

laws for leak testing of heat pumps must be

observed.

Checking the filling level and filling pressure of

the brine cycle

 NOTICE!

Leaks in the brine cycle can lead to brine

leaking and damage. For this purpose, switch

off the automatic circuit breakers of the heat

pump.

Switch off the heat pump if there are leaks

in the brine cycle.

Have leaks repaired by your specialist tech-

nician.

 NOTICE!

If the brine level is too low, the heat pump may

be damaged.

After initial operation, check the brine level

daily for one week and half-yearly there-

after.

Have your specialist refill the brine liquid.

If the brine level drops slightly in the first month

after the system is commissioned, this is normal.

The level can also vary depending on the tempera-

ture of the heat source. However, it must never

sink so far that it is no longer visible in the brine

expansion tank, as otherwise air will enter the

brine cycle. Check the brine level or filling pressure

of the brine cycle and the pre-pressure of the dia-

phragm expansion vessel at regular intervals.

You can read the filling pressure of the brine cycle

(“pressure heat source”) in the heat pump con-

troller.

The filling pressure should be between 1 and 2

bar. If the filling pressure drops below 0.2 bar, the

heat pump is automatically switched off and an

error message is displayed.

10 

Temporary shutdown

The system may not be switched off at the mains

power supply even if the heat pump is not used for

heating purposes over an extended period (e.g.

holidays)!

n

The system is to be switched to "Stand-by"

mode for heating during temporary shutdowns

and for hot water it should be switched to "Off"

mode.

n

Heating phases can be programmed for the

duration of the period of absence.

n

The previous operating mode has to be

switched back on when the shutdown phase is

over.

n

Instructions for changing the mode appear in

the corresponding chapter of the heat-pump

manager's manual.

 NOTICE!

In "Standby" , the heat pump is in standby

mode. Of the entire system, only the frost-pro-

tection function s activated.

 

 

 

REMKO cooling module

 

 

20

Содержание KNGcooling module

Страница 1: ...Installation instructions Read the instructions prior to performing any task REMKO cooling module Cooling module for the WSP heat pump range 0261 2020 03 Edition 1 en_GB...

Страница 2: ...ead these operating instructions carefully before commis sioning using this device These instructions are an integral part of the system and must always be kept near or on the device Subject to modifi...

Страница 3: ...tion and changes 5 1 9 Intended use 5 1 10 Safety conscious working 6 1 11 Warranty 6 1 12 Transportation and packaging 6 1 13 Environmental protection and recycling 6 2 Technical data 7 2 1 Unit data...

Страница 4: ...fatal or cause serious injury WARNING This combination of symbol and signal word warns of a potentially hazardous situation which if not avoided may be fatal or cause serious injury CAUTION This comb...

Страница 5: ...s n The setup connection and operation of the units and its components must be undertaken in accordance with the usage and operating conditions stipulated in this manual and comply with all applicable...

Страница 6: ...d make a note of any damage or missing parts on the delivery note Inform the forwarding agent and contractual partner Claims under guarantee made at a later date will not be accepted WARNING Plastic f...

Страница 7: ...hes 1 1 4 flat sealing Cooling mode dimensions Height mm 450 Width mm 650 Depth mm 150 Technical data for 3 way changeover valve Cvs value pressure loss 1 bar m3 h 7 5 Rated pressure bar 10 Switching...

Страница 8: ...15 16 4 1 4 15 2 6 23 18 7 7 0 Cooling capacities of the WSP 140 WSP 180 heat pumps Inlet temperat WSP C Outlet temperat WSP C Air volume flow WSP m3 h Brine circuit temperature C Cooling capacity kW...

Страница 9: ...0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 3 6 Q m h 0 10 20 30 40 50 W P1 2 1 3 3 4 Fig 1 Circulation pump Grundfoss UPM 3 25 70 130 capacity range 1 Pressure kPa 2 Height m 3 Medium flow rat...

Страница 10: ...85 130 220 130 85 G 1 WSP 80 110 G 1 WSP 140 180 150 65 60 123 100 650 450 27 Fig 2 Unit dimensions all measurements in mm We reserve the right to modify the dimensions and design as part of the ongoi...

Страница 11: ...oling capacity that is available is limited entirely to the source capacity and should be checked accordingly to ensure that it is suitable for the purpose Depending on the type and version of the sou...

Страница 12: ...oor unit s I O module To do this unplug the plug installed for this from the I O mod ule s terminal block and replace it with the S 13 plug that is already attached to the probe cable from the cooling...

Страница 13: ...ver valve the hydraulic connection for the valve 1 that is to be replaced must be closed and bled accordingly After bleeding you can loosen the three valve 1 screw connections After replacing one or b...

Страница 14: ...e pipe network before connecting the heat pump n The heating cooling system provided by the customer must be protected to prevent the temperature falling below the dew point con densation water The RE...

Страница 15: ...site must be planned and installed by the installation contractor M M M M B AB A12 A B AB A S 13 A12 S 08 A10 B AB A S 09 A 04 S 08 A 22 23 A 10 A B C1 2 3 1 D C2 E B AB A12 A B AB A S 13 A12 A Heat p...

Страница 16: ...0 S D N G 2 0 S Sensor Inputs D N G 3 0 S D N G 4 0 S D N G 5 0 S D N G 6 0 S D N G 7 0 S D N G 8 0 S Sensor Inputs D N G 9 0 S D N G 0 1 S 1 S D N G 1 D N G 2 1 S D N G 3 1 S D N G 4 1 S D N G 5 1 S...

Страница 17: ...be made at expert level To do so touch the REMKO logo in the upper right corner of the display User level Activate Expert level by touching the REMKO logo at the top right Password input using Passwor...

Страница 18: ...the pressure gauge n Make sure that all valves of the heating system and the distributors are open to guarantee the free medium flow rate n Check the direction of flow of the heating cycle indicated o...

Страница 19: ...ure that no caustic abrasive or solvent based cleaning products are used Use of powerful water jets is to be avoided Cleaning the heat source site NOTICE A dirt trap must be installed in the heat sour...

Страница 20: ...ter the brine cycle Check the brine level or filling pressure of the brine cycle and the pre pressure of the dia phragm expansion vessel at regular intervals You can read the filling pressure of the b...

Страница 21: ...d spare parts Exploded view of the unit 1 3 2 3 2 4 Spare parts list No Designation EDP no 1 Heat exchanger 2 Actuator for 3 way valve 1120912 3 Hydraulic bottom part 1 1120912 1 4 SMT PT1000 brine re...

Страница 22: ...M Maintenance 19 O Operating the controller 17 P Packaging disposal 6 R Recycling 6 Removing the actuator 13 S Safety Dangers of failure to observe the safety notes 4 General 4 Identification of note...

Страница 23: ......

Страница 24: ...5232 606 260 E mail info remko de URL www remko de REMKO GmbH Co KG Klima und W rmetechnik Im Seelenkamp 12 32791 Lage Hotline within Germany 49 0 5232 606 0 Hotline International 49 0 5232 606 130 W...

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