Johnson & Starley LE155 & 250 Mk3ErP Скачать руководство пользователя страница 20

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Johnson & Starley Ltd

Rhosili Road, Brackmills,
Northampton NN4 7LZ

Reception/Customer Service

01604 762881

Fax

01604 767408

In the interest of continuous development Johnson & Starley reserves the right to change specifications without prior notice.

Содержание LE155 & 250 Mk3ErP

Страница 1: ...tarley co uk INSTALLATION COMMISSIONING SERVICING INSTRUCTIONS LE155 250Mk3ErP High Efficiency Ventilation System with Heat Recovery These instructions are to be left with the User Publication No ZZ 1...

Страница 2: ...ots General Preparation Condensate 8 Mounting Installation 8 Wall Mounted with Slimline Cooker Hood Mounting in a Loft 9 Duct Duct Connections 9 10 Electrical 10 11 Wiring Diagram 11 12 Commissioning...

Страница 3: ...r The unit is supplied assembled for right hand configuration but may be changed to left hand configuration NOTE For additional ancillary equipment e g ducting grilles etc contact the Sales Dept at Jo...

Страница 4: ...stalling and using this equipment 5 4 Do not install this appliance where it is liable to be subject to water spray or where ducted air ambient temperature may exceed 40 C 5 5 When the unit is used to...

Страница 5: ...ystem Recuperative Thermal Efficiency of Heat Recovery 70 70 Maximum Flow Rate m h 199 241 Electrical Power Input at Maximum Flow Rate W 140 206 Sound Power Level LWA 46 48 Reference Flow Rate m h 139...

Страница 6: ...eed control 7 3 PREPARATION OF SPIGOTS 7 3 1 The unit is supplied with 100 125 mm spigots and for satisfactory operation on the unit where the airflow rate is above 33 l s see performance curves on pa...

Страница 7: ...already be provided as part of the building design The position of this point relative to where the heat recovery unit is to be installed is to be checked for any appreciable connection misalignment a...

Страница 8: ...NOTE For wall types other than masonry prepare the wall to suit a purpose made fixing 8 5 4 Referring to Figure 1 remove the front decor panel and gain access to the electrical panel by removing the...

Страница 9: ...the ventilation recovery system and building layout and suitable fire dampers MUST BE FITTED to protect against fire being transmitted through the ducting 9 4 Where rigid ducting is used it should be...

Страница 10: ...rown blue green yellow 0 75 mm to BS 6500 connected to a terminal block and exiting through a grommet and cable clamp at the right hand top of the unit NOTE If no external switched line is to be used...

Страница 11: ...11 Sales Spares Replacement Help Line 01604 762881 FIGURE 9 LE155 250 Mk 3 WIRING DIAGRAM 11 WIRING DIAGRAM COLOUR CODE BN BROWN BU BLUE BK BLACK GN GREEN GNYE GREEN YELLOW RD RED WH WHITE YE YELLOW...

Страница 12: ...ow rate before commencing 12 6 INSTALLER MODE NOTE The install mode has a time out function If the unit has been powered up but not commissioned within 3 hours then you will not be able to access the...

Страница 13: ...red airflow See Figure 9 12 6 4 On a larger premises when the required airflow has not been reached set JS9 to position 2 and adjust potentiometer RV2 until the required airflow is reached RED LED FLA...

Страница 14: ...3 12 11 1 In warm weather in order to reduce the effectiveness of the heat recovery switch to bypass mode the JS9 switch setting BYPASS reduces the supply fan to the minimum set commissioning speed Th...

Страница 15: ...15 Sales Spares Replacement Help Line 01604 762881 FIGURE 14 LE250 Mk3 FAN PERFORMANCE GRAPH FIGURE 13 LE155 Mk3 FAN PERFORMANCE GRAPH 13 FAN PERFORMANCE GRAPHS...

Страница 16: ...f not clean by washing in a soapy solution or with a light brush NOTE Under no circumstance must any sharp implement that is likely to distort or puncture the air passage walls be used 14 1 4 Refitmen...

Страница 17: ...If fans not speeding up on position one only then preset RV1 on the rear of switches requires adjusting Remove mains wait 20 seconds and reconnect mains Check fuse fuse spur for mains Is there 10 V pr...

Страница 18: ...www johnsonandstarley co uk 18 FIGURE 18 LE Mk3 DIMENSIONS 16 DIMENSIONS...

Страница 19: ...Circulating Fan H160 0199005 LE260 0198005 1 2 Supply Air Circulating Fan H160 0199005 LE260 0198005 1 3 Heat Exchanger 1000 0300175 1 4 Front Decor Panel H250 0210005 1 5 Sealing Plate Assembly H155...

Страница 20: ...n NN4 7LZ sales johnsonandstarley co uk marketing johnsonandstarley co uk Reception Customer Service 01604 762881 Fax 01604 767408 In the interest of continuous development Johnson Starley reserves th...