background image

Unit description

The heater for anti-freeze protection is used to

control the temperature of the interior space of the

hydraulic module. This ensures that in the event of

a fault, the last step in the freezing of the medium

and thus defects due to frost can be prevented. A

temperature of >+3 °C is established through recir-

culated air operation. It is essential that a separate

UPS is used for the power supply.

The heater for anti-freeze protection is distin-

guished by a touch-safe plastic housing, small size

and dynamic heating using PTC technology. The

heater for anti-freeze protection is equipped with a

fixed, set thermostat and quick-connection termi-

nals.

Connection is via external terminals. The heater for

anti-freeze protection is mounted by means of

screw lugs.

1

2

1

3

Fig. 3: Unit description

1: Screw lug

2: Connection terminals

3: Thermostat

Electrical wiring

Connection example

1

Fig. 4: Connection example

1: Connection terminals

 

 

 

REMKO heater for anti-freeze protection

 

 

10

Summary of Contents for SQW 400

Page 1: ...Operating manual Read the instructions prior to performing any task REMKO heater for anti freeze protection 0168 2017 08 Edition 1 en_GB ...

Page 2: ... 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 modifications No liability accepted for errors or mis prints ...

Page 3: ...fety instructions for the operator 5 1 7 Safety notes for installation maintenance and inspection 5 1 8 Unauthorised modification and changes 5 1 9 Intended use 5 1 10 Warranty 5 1 11 Transportation and packaging 5 1 12 Environmental protection and recycling 6 2 Technical data 7 2 1 Unit data and features 7 2 2 Unit dimensions 8 2 3 Heating capacity characteristic curve 9 3 Unit description 10 4 E...

Page 4: ... 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 combination of symbol and signal word warns of a potentially hazardous situation which if not avoided may cause injury or mate rial and environmental damage NOTICE This combination of symbol and signal word warns ...

Page 5: ...s Modifications or changes to units and components are not permitted and may cause malfunctions Safety devices may not be modified or bypassed Original replacement parts and accessories authorised by the manufactured ensure safety The use of other parts may invalidate liability for resulting consequences 1 9 Intended use The heater for anti freeze protection is used to control the temperature of t...

Page 6: ... sustaining raw mate rials Only dispose of packaging at approved collection points Disposing of the units and their components For the manufacture of the units and components only recyclable materials have been used Help protect the environment by ensuring that the units or components for example batteries are not dis posed of in household waste but only in accord ance with local regulations and i...

Page 7: ...ee blowing 45 m3 h AC 230 V service life 40 000 h at 40 C 104 F Connection 2 pole dual press clips for rigid wiring 2 5 mm2 stranded wire with wire end ferrules 1 5 mm2 Housing Plastic per UL94 V 0 black Fastening Screw lugs Ø 5 5 mm tightening torque 2 Nm max use washers Installation orientation Air flow direction vertical air outlet at top and horizontal Dimensions 105 x 115 x 108 mm Weight kg 0...

Page 8: ...5 108 103 103 45 C D Fig 1 Dimensions A Front view B Side view C Plan view D Rear view We reserve the right to modify the dimensions and design as part of the ongoing technical development process REMKO heater for anti freeze protection 8 ...

Page 9: ...2 3 Heating capacity characteristic curve A B W C Fig 2 Heating capacity A Heating capacity B Temperature 9 ...

Page 10: ...or the power supply The heater for anti freeze protection is distin guished by a touch safe plastic housing small size and dynamic heating using PTC technology The heater for anti freeze protection is equipped with a fixed set thermostat and quick connection termi nals Connection is via external terminals The heater for anti freeze protection is mounted by means of screw lugs 1 2 1 3 Fig 3 Unit de...

Page 11: ... Dangers of failure to observe the safety notes 4 General 4 Identification of notes 4 Instructions for the operator 5 Note for inspection work 5 Note for installation work 5 Note for maintenance work 5 Personnel qualifications 4 Safety conscious working 4 Unauthorised modification 5 Unauthorised replacement part manufacture 5 T Technical data 7 U Unit description 10 Unit dimensions 8 Unit disposal...

Page 12: ...ct as advisers to our customers in air conditioning and heating technology SFlbCustomer Service Our equipment operates precisely and reliably However in the event of a fault REMKO customer service is quickly at the scene Our comprehensive network of experienced dealers always guarantees quick and reliable service REMKO INTERNATIONAL and also right in your neighbourhood Make use of our experience a...

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