Vectaire Heatrec1003 Assembly instructions
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The Vectaire Heatrec1003 si gle room heat recovery u it ca be used i a y room which has a outside wall ope to
fresh air. It is particularly useful i the bathroom, kitche or utility room where high levels of moisture are ge erated, a d
is desig ed to ru co ti uously at its lower speed. It ca also be used i the lou ge or di i g room to provide a fresh air
supply to reduce damp ess, co de satio a d pote tial mould growth.
The system will operate co ti uously to create a stable, comfortable, healthy e viro me t avoidi g the use of excessive e -
ergy a d recoveri g up to 75% heat already ge erated.
The Heatrec 1003 is available with 3 tube/heat excha ger le gths - 400mm, 500mm a d 600mm le gths. It is impor-
ta t that you have the correct le gth for the wall where it is bei g i stalled.
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CThis product should ot be used for a y purpose other tha that for which it was desig ed a d as show
i this leaflet.
• All packagi g should be removed a d the u it checked for damage i tra sit. If there is a y damage, please co tact your
supplier.
• Packi g material should ot be left withi the reach of childre or u skilled people a d a y hazardous parts
must be disposed of respo sibly (polystyre e, plastic, polypropyle e, etc.).
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CThe u it must be i stalled:
- where there is excessive oil or grease
- where there are hazardous gases, liquids or vapours that are flammable or corrosive
- i ambie t temperatures above 40ºC
- where it could be exposed to outside eleme ts - rai , su , s ow etc
CThe product must be co ected to the electricity supply via a double or triple pole isolati g switch located i the
proximity ---of the fa .
C The product should o ly be co ected to the mai s electricity supply or electrical outlet if:
- your electrical voltage a d freque cy correspo d to those show o the rati g label.
- the capacity of your electricity supply is sufficie tly powerful to operate the product at its maximum power.
I stallatio of the applia ce be carried out by a qualified a d suitably compete t perso a d should be
carried out i clea , dry co ditio s where dust a d humidity are at mi imal levels. The u it is ot suitable for
i stallatio o the exterior of the dwelli g.
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• Care should be take whe tra sporti g the u it. Droppi g or k ocki g will damage the i er worki gs of the u it.
• The u it should always be stored i a clea , dry e viro me t.
• Remove all packagi g before i stallatio .
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• I spect the u it a d electrical supply cord for a y damage (damage must be repaired by a suitably qualified a d
compete t perso ).
• Check all parts are supplied as show o page 4.
Page 3
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The Vectaire Heatrec1003 is a wall mou ted heat recovery u it suitable for si gle rooms a d uses o ly a si gle aperture
through the wall. The heat is recovered by mea s of a tubular heat excha ger, i side which the air i take a d extract flows
are co tai ed. The two air flows are kept separate avoidi g cross co tami atio a d e suri g that adequate heat ex-
cha ge takes place.
The Heatrec 1003 is the ideal solutio whe room re ovatio or requalificatio work is carried out. It meets all require-
me ts as its ra ge offers heat excha gers of differe t le gths cateri g for differe t thick esses of existi g walls. It is de-
sig ed to be wall mou ted from the i side wall of a buildi g, e suri g a easier a d quicker i stallatio eve i multi-storey
buildi gs.
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I comi g fresh air
Warmed fresh air
Extracted warm, moist, stale air
Cooled outgoi g stale air
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1. Heatrec 1003
2. Electric Cable - 1.2 m lo g
3. Wall tube with cowl
4. Wall Plugs
5. Screws
6. Wall Seal
7. Exter al bezel
8. Template
9. Gasket
10.I structio Leaflet
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1. Check the wall thick ess to e sure that the wall tube is of adequate le gth. The ve tilatio slots i the side of the cowl
must be beyo d the wall surface.
2. Make sure the ecessary tools are available.
3. Check that the box co tai s all of the above parts, together with a pull-cord which should be attached to the u it.
4. Choose the a gle at which the u it will be i stalled a d check there are o obstructio s where the hole will be drilled.
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2
4
5
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Page 4
7
3
Page 5
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Please ote the various positio s available for fa mou ti g. If the pull-cord is used, it will be ecessary to adjust the positio
of the switch a d/or cord to allow a dow ward pulli g actio .
For orie tatio 270º, the switch has to be relocated to the positio show a d the cable re-routed. The switch must be
pressed firmly i to its locatio i the backplate mouldi g so that there is o moveme t whe the cord is pulled.
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Page 6
0º positio i g
90º positio i g
example
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a. Co ectio with Exter al Cable (supplied)
b. Sub-surface co ectio
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1. Cut out the sectio of casi g show i the diagram below:
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Page 7
Remove the electric cable supplied by removi g the cable clamp a d termi al screws
Page 8
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The trimmer - T - i red adjusts the le gth of time the overru timer will operate after
the boost switch has bee tur ed off. It is adjustable betwee 0 a d 30 mi utes.
The trimmer - HY - i blue adjusts the level at which the fa will switch to boost speed
whe humidity is detected.
%*;the humidity level is pre-set at the factory at the optimum level. Loweri g the
switchi g poi t (tur i g a ti-clockwise) will mea that the fa will ru for lo ger periods
of time
Page 12
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The HR1003 has two trickle speeds a d is factory set at Speed 1. To cha ge to the higher speed adjust the
jumper switch as show below
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If for comfort a d/or room size requireme ts a
higher trickle speed is required, set the jumper as
show .
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If for comfort a d/or room size requireme ts a
lower trickle speed is required, set the jumper as
show .
Page 13
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Page 15
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Page 16
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CIsolate the u it from the electrical supply
• Remove the fro t housi g as show o Page 7. (%$%*remove the electrical co ectio cover.)
•Referri g to the drawi gs o Page 15, remove the "T" shaped screw ha dle stored withi the mai body of
the fa . Screw the ha dle ge tly i to the ce tre hole of the heat excha ger plage (Fig 1) a d carefully extract
the whole excha ger (Fig 2).
• Remove the filter mesh from the exter al e d of the excha ge (Fig 3) a d clea off a y accumulated dust.
Replace carefully.
• If there is a y accumulatio of dust o the black plastic tubes, remove this with a soft brush. Take care ot
to damage the tubes.
• Re-i sert the heat excha ger fully i to the housi g, remove the extractio ha dle a d retur it to its storage
positio (Fig 4).
• Replace the outer sectio (Fig 5).
• Reco ect the electrical supply.
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The Heatrec1003 has bee desig ed for co ti uous operatio at a choice of two trickle speeds. The speed ca
be boosted to maximum by mea s of the pull cord or a remote switch, or automatically by the i tegral humidis-
tat.
1993=3 speed, co ti uous ru i g with a pull cord. Speed ca be boosted to maximum by mea s of the
pull cord or a remote switch. Pulli g the cord agai or switchi g off will revert the speed of the fa to the trickle
speed.
1993=3 speed, co ti uous ru i g fa with timer a d pull cord. The timer versio will ru at low speed
u til the boost speed is activated by mea s of the cord or, if the cord is removed, by mea s of a remote switch,
light switch, PIR se sor or humidistat. If the boost speed is activated, the fa will operate at high speed u til the
boost switch is tur ed off. After this, the fa will co ti ue at high speed for the le gth of time set o the timer
overru adjustme t, betwee 0 a d 30 mi utes. After the overru time has elapsed, the fa will retur to the
slower speed.
1993= 3 speed, co ti uous ru i g fa . The fa ru s co ti uously at the pre-selected lower speed,
a d the boost (speed 2) will start to operate automatically whe the relative humidity (adjustable betwee 40%
a d 90% +/-5% tolera ce) reaches the pre-set level a d will co ti ue to operate at this speed u til the humidity
has bee dispersed a d the adjustable over-ru timer (adjustable from 0 to 30 mi utes) has completed its
cycle. The boost speed ca also be activated by as described for model HREC1003T.
+##(/=))+$*%$=The Heatrec1003 is fitted with se sors which mo itor the air take a d extracted,
e suri g optimal comfort a d e ergy savi g i all seaso s.
- Whe the outside temperature is comfortable a d the i side ambie t temperature is lower tha 18ºC, the
air extract motor will be automatically switched off, whilst the air i take motor will co ti ue to operate,
e suri g a quick a d efficie t cha ge of air i side the room.
- Whe the outside temperature is higher tha 26ºC, to co ti ue to e sure room ve tilatio without affecti g
comfort by i creasi g the temperature, the air i take motor will be switched off.
(%)*=**+$*%$=the u it is fitted with a i ter al thermostat, which will automatically disable the air i take
if there is a risk of the heat excha ger freezi g up (whe the outside temperature is too low) a d also avoidi g
the i take of very cold air.
Vectaire Ltd, Lincoln Road, Cressex Business Park, Hi h Wycombe, Buckin hamshire, HP12 3RH
Tel: +44 (0)1494 522333. Fax: +44 (0)1494 522337.
Email: [email protected] Web: www.vectaire.co.uk
E & O.E
Heatrec1003 1215
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