LEGRAND HPM R622D1 User manual

Instant Heat 2 Ducted
Instruction Manual
Cat No. R622D1
1 Specifications
Cat No R622D1
Supply Voltage 230-240V a.c. 50Hz
Power Rating 630W max
Protection Class Class I
Maximum Airow Rate 93m3/hr (3m duct)
Ducting size Ø100mm
Projection into Ceiling 195mm
Required Ceiling Depth 220mm min
Ceiling Cut-out Size 330 x 170 mm
Protrusion from Ceiling 80mm
2 Installation
The infrared lamps heat by direct radiation rather than by heating the air in
the room. So the Instant Heat 2 ducted should be located directly over the
drying area. HPM Instant Heat 2 ducted must not be installed where there is a
possibility of water splashing on to the lamps. Locate in accordance with the
requirements ofWiring Rules AS/NZS 3000 relating to damp situations. This
means that no part of the Instant Heat 2 may be located directly above any part
of the bath or shower recess or enclosure. For unenclosed showers refer to
Wiring Rules conditions.
Note: Steam will only be removed if there is sucient ow of air through the room.
Ensure adequate inlets exist through windows, vents or under the door. Air-ow
path from inlets to fan should ideally pass over the steam sources. See over –‘Getting
the most from your Instant Heat 2 Ducted’. Regulations concerning the discharge of
air have to be fullled. The Instant Heat has a free air discharge of 93m³/hr and care
should be taken that air ow throughout meets specic requirements in building
regulations. Local building codes may require venting to the outside. Ducting can
be tted and vented to the outside using exterior grille provided as shown in Fig.1
and Fig.2. Vertical ducting with roof vents will result in reduced fan performance,
increased noise and condensation/dripping.
Fig.1 Fig.2
Read through these instructions completely before commencing installation.
Retain for future use.
3 Location
The Instant Heat is for ceiling mounting only, with
the lowest point to be at least 2.2 metres above oor
level. It is not intended to be installed in wardrobes
or within 300mm of sides of walls, as per Figure 3.
There is a danger of combustion if placed too close
to curtains or other ammable materials.
Additional Instant Heats may only be installed if at
least 1.2m clearance between them is observed.
Fig.3
Instant Heat 2 may be installed in the ceiling cavity
between joists using the built-in clip fasteners.
Correct installation requires the cavity to have a
minimum height of 220mm for safe operation. The
clearances between Instant Heat and surrounding
joists and above ceiling shown in Fig.4 and Fig.5
shall be observed. Thermal insulation or similar
material shall not be placed on top of the Instant
Heat, and adjacent material to the side shall be
kept clear to a minimum distance of 300mm.
Joists, beams and rafters shall not be cut or
notched to install the Instant Heat.
After determining the location of the Instant Heat
2 Ducted use the template to mark out and cut an
opening 330mm x 170mm. If adequate support is not
available for the instant heat, it may be necessary to
provide extra strengthening.
4 Ceiling preparation
height clearance
75mm side clearance
220mm
Joist
Joist Joist
300mm300mm
Fig.4
Fig.5
20mm min
Thermal
Insulation
300mm
300mm
Wall
Roof Vent

Remove all lamps. Check the fan for freedom of
rotation. Push the Instant Heat 2 Ducted body into
the opening allowing the springs to snap open.
To secure, push the lower ends of the springs
apart (Fig.6).
5 Fixing to ceiling
Instant Heat 2
Ducted Body
Fig.6
Three switches on an Excel wall plate are supplied. Snap the switches into the plate.
Do not use with any solid state speed control. Wall plate should be located so
that the switches are not within reach of a person in a bath or shower. Wiring
connection is as per Fig.7.
This product must be
installed by a licensed
electrical contractor or
similarly qualied person.
For information on switch
locations, refer to Wiring
Rules AS/NZS 3000
7 Wiring
Check that the power to the unit is o. Position the lamp cover on the unit with
four springs inside. Insert the three lamps into the sockets, tightening well to
ensure good electrical contact and long life. Wipe the surround and the bulbs
clean. Connect the power and check all functions.
6 Final assembly
8
9
Cleaning
Replacement Parts
Isolate the Instant Heat from the 240V supply. Ensure the lamps are cool to touch
before handling. Wipe lamps and fascia with care using soft cloth with a neutral detergent.
Heat Lamp: L275HLES or 275W max
Light Lamp: MXMUSHR60F or 60W max
Switch Wall Plate: XL770/3SPEC
Replacement of any lamp other than that specied above may cause damage
to the product and void the warranty.
10 Getting the most from your Instant Heat 2 Ducted
Heat Lamps: The HPM Instant Heat lamps have no warm-up period because the infrared
lamps provide instantaneous heat, and are designed to heat you and not the bathroom – that’s
the efficient way infrared heat works.To get the full benefit of Instant Heat’s infrared warmth,
stand directly under the heat lamps. HPM’s clear heat lamps have been designed specifically
for this application, and concentrate their heat for maximum effectiveness.
WARNING: Do not look directly into bulbs when in use.
Make sure you have the Instant Heat model that suits your bathroom ceiling height.The
Instant Heat 2 Ducted is manufactured to offer peak performance with bathroom ceiling
heights up to 2.4m (8 ft).
N.B.The Instant Heat 2 is not a tanning lamp.
Ventilation: To ensure optimum performance of the ducted exhaust fan, it is essential that you
provide a generous air flow into your bathroom to help Instant Heat’s powerful and efficient
exhaust fan to quickly suck out steam while you shower.Your Instant Heat 2 Ducted works
by drawing steam-laden air from the room and as with all exhaust fans it is essential that
sufficient air inlets are provided. Ensure adequate inlets exist through windows, vents or under
the door. The air flow path from inlet to fan should ideally pass over the steam source.
Centre light: The centre 60 watt light in this Instant Heat model is designed to provide general
illumination in your bathroom. For specific tasks like shaving or putting on make up, you
may need extra lighting to suit individual needs.The heat lamps can also be used to provide
additional bright illumination for your bathroom. Lighter coloured walls and décor also help
brighten your bathroom by reflecting more light.
Warranty
Legrand will honour all statutory guarantees that you
as a consumer are entitled to rely upon under the
Australian and New Zealand Consumer Laws against
a manufacturer, including a guarantee that this
product is of acceptable quality.
To make a claim under any statutory guarantee you
should rst contact the supplier, or retailer from
whom you purchased this product.
LE09475AAC 06/2020
a. This product must be installed and used as per these instructions.
b. A switch disconnection must be incorporated in the xed wiring in accordance with the
Wiring Rules.
c. This product is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for their
safety. Children should be supervised to ensure that they do not play with the appliance.
d. This product is intended for household use and similar purposes. It is not suitable for use in and
environment heavily laden with dust. Under these conditions the life of the fan motor can be
signicantly reduced.
e. WARNING:The Instant Heat is not equipped with a thermostat to control the room temperature.
Do not use the Instant Heat in small rooms when they are occupied by persons not capable of
leaving the room on their own unless constant supervision is provided.
f. This product should not be enclosed in thermal insulation as it may cause the unit to overheat.
g. This product has been designed to operate in ambient temperatures 0°C to 40°C.
h. This product contains no serviceable parts and no attempt should be made to repair it. If the
product is faulty it should be discarded.
i. Airows listed in this product indicate the product performance. Refer to the BCA (Building Code
of Australia), or similar, for the appropriate airow required for a particular installation.
j. Ventilation products must have an adequate source of external air to ensure correct performance.
k. Consideration must be taken in the installation of ducts to ensure that condensation that will
form in the duct will not run back into the fan housing.
l. Precautions must be taken to avoid the back-ow of gases into the room from the open ue of
gas or other fuel-burning appliances.
m. This product has been designed for domestic or similar uses and is not suitable for a commercial
installation.
n. This product is not suitable for installation in hazardous and/or corrosive areas.
o. Extended exposure to UV rays (such as exposure to direct sunlight) may cause discolouration of
this product.
p. The material in this product may vary in colour from batch to batch. Colour matching from one
batch to another cannot be guaranteed.
q. This product utilises intellectual property in the form of registered designs, trademarks, and/or
patents. Such intellectual property remains the property of Legrand in all cases.
r. Legrand reserves the right to modify the specication of this product at any time.
11 Disclaimers
Customer Service
For all Customer Service and Technical Support
please call Monday to Friday during business hours.
Legrand Australia
1300 369 777
www.hpm.com.au
Legrand New Zealand
0800 476 009
www.hpm.co.nz
ABN: 31 000 102 661