Claudgen HE7237 Manuel utilisateur

INDEX Section

General information ------------------------------------------------------------ 1

Dimensions ---------------------------------------------------------------------- 2

Installation Details -------------------------------------------------------------- 3

Electrical Connections -------------------------------------------------------- 4

Operation ------------------------------------------------------------------------- 5

Servicing & Maintenance -----------------------------------------------------

41001239 Iss 02

URFACE

ARM

EILING

EATERS

ATALOGUE

UMBERS

HE7237, HE7247, HE72 7,

HE7237RF, HE7247RF, HE72 7RF

INSTALLATION AND OPERATING MANUAL

Consort Equipment Products Limited

Thornton Industrial Estate, Milford Haven

Pembrokeshire, SA73 2RT

Tel: 01 4 92172 Fax: 01 4 95195

Mon to Fri 8.30 am to 3.30 pm

Email: enquiries@consortepl.com Web: www.consortepl.com

1. General Information

1.1 Introduction

This instruction manual describes the CLAUDGEN

Surface Warm Air Ceiling Heaters.

The heater is designed to be suspended from the

ceiling.

1.2 General

All installations must be in accordance with the

regulations in force in the country of use.

These instructions must be handed to the user on

completion of the installation.

Installers and service engineers must be able to

demonstrate competence and be suitably qualified

in accordance with the regulations in force in the

country of use.

To ensure continued and safe operation it is

recommended that the appliance is serviced

annually.

The heater outlet / inlet must not be obstructed

during use.

1.3 Electrical Supply.

Electrical supply is 230/240V single phase, Neu-

tral and Earth. The maximum cable inlet size is

4mm².

It is recommended that the electrical supply to the

base unit in the heater is via an appropriate

switched isolator in accordance with the

regulations in force in the country of use and must

be via a fused isolator having a contact separation

of greater than 3mm on all poles.

BMS control, time switches, room thermostats and

door interlocks can be installed at the discretion

and responsibility of the installer.

All units must be wired in accordance with I.E.E

regulations for the Electrical Equipment of

Buildings and the installer should ensure that a

suitable isolating switch is connected in the mains

supply.

1.4 Controller `RF` models

The HE7237RF, HE7247RF, HE72 7RF heaters

are supplied without a controller. The `RF` models

will not work without the controller. There are

three wireless controllers to choose from in our

range. See section 5.1 for more details.

1.5 Controller standard models

The HE7237, HE7247, HE72 7 heaters are sup-

plied with a remote controller. The remote control

unit houses 3 double pole 20A rocker switches.

The heater can also be controlled remotely via

BMS or any controls with contact rated at 20A for

HE7237, HE7247 and 30A for HE72 7. The con-

troller is wired to the base unit via an appropriate

sized cable specified by the current IEE standard.

1. Location.

All units should be installed horizontally. It is rec-

ommended that the ceiling heater is suspended

using four 10mm rods.

Care must be taken to allow complete free air

movement into the inlet grilles of the unit to ensure

the correct working operation of the heater. If the-

HE7237 or HE7247 heaters are mounted close to

the wall or corner the discharge opening should

be facing the wall. The minimum distance from the

wall or corner is 0.8m or 1.2m for the HE72 7.

1.7 Clearance distances

It is acceptable for the heater to sit flush to the

ceiling.

The minimum mounting height (floor to grille) is

2.2m for the HE7237, HE7247 and 2.5m for the

HE72 7.

The recommended mounting height is 2.5m for

the HE7237, HE7247 and 3m for the HE72 7.

CLAUDGEN Wireless controllers

41001239 Iss 02

1.8 Clearance distances

1.9 Health and Safety

Sole liability rests with the installer to ensure that all

site safety procedures are adhered to during installa-

tion.

Sole liability rests with the installer to ensure that

protective safety wear such as hand, eye, ear and

head protection is used during installation of the

product.

1. General Information

Do not rest anything especially ladders against the

product.

1.10 Standards

Units conform to the European electrical standard

BS EN 0335-2-30

2. Dimensions

41001239 Iss 02

SUSPENSION POINTS

ENSURE THE AIR OUTLET OF HE7230 AND

HE7245 IS NEAREST TO THE WALL OR CORNER.

3.1 Installation

It is the sole responsibility of the installer to en-

sure that the points of attachment to the building

are sound. Care must be taken to allow complete

free air movement into the inlet grilles of the unit to

ensure the correct working operation of the heater.

Carefully unpack the unit and control box. The unit

is supplied with a length of self-adhesive foam

strip. This can be cut into lengths and is to be laid

on the 4 sides of the bottom of the heater casing .

This will ensure that the unit assembly is free from

vibration.

The weight of the HE7237/RF, HE7247/RF is 12kg

The weight of the HE72 7/RF is 15kg

- Split and remove shroud

A pair of machine screws hold each shroud half

together at each joint. A machine screw secures

each shroud half to each appliance beam. e-

move these machine screws and slide each

shroud half off the appliance base panel. The

base panel fits inside the shroud halves.

The diffuser is already clipped into and under the

base panel and need not be removed.

- Hanging Rod Positions

With the shroud removed the two appli-

ance beams reveal the holes/slots

shown and dimensioned below. It is

required that two 10 mm hanging rods

(stud bars) support each appliance

beam. The rods pass through and into

each appliance beam. Support washers

together with nuts locate and lock the

appliance beams after adjustment to

level the appliance.

- Replace Shroud Halves

The reverse of above. Slide shrouds

beneath and around base panel. Se-

cure each shroud half to each appliance

beam with machine screws. Screw

shroud halves together at each joint.

4.1 Electrical Connections.

These units are suitable for connection to a

230/240 Volt 50 Hz single phase supply.

The appliance shall be connected to the supply via

an appropriate switched fused double pole isolator

having a contact separation of greater than 3mm.

Test for correct operation and refit the cover.

3. Installation Details.

Fig.1 Air discharge of HE7237/RF and HE7247/RF

Fig.2 Air discharge of HE72 7/RF

For connection to the mains supply it will be

necessary to open the terminal cover at the side/

back of the unit to connect the supply from the

controls prior to refitting the cover. Wire in accor-

dance to the wiring diagrams.

For safety reasons, a sound earth connection

must always be made to the unit before it is put to

use. The unit should be wired in accordance with

IEE Regulations for the Electrical Equipment of

Buildings.

4. Electrical Connections.

41001239 Iss 02

Fig.3 Heater assembly

SUSPENSION POINTS

TERMINAL COVER

TOP OR SIDE CABLE ENTRY

4. Electrical Connections.

4.2 Electrical connections for standard models

Fig. Mains supply via remote switch

N L E

N and E connected by 30A

one way connector block

Fig.7 Wiring of the heaters without using remote switch

4.3 Electrical connections without using the remote switch standard models

If the heaters are to be controlled by means other than the remote switch supplied, eg BMS, then

the heat output can be selected by connecting the appropriate terminals.

WIRED TERMINALS

HE7230 HE7245 HE72 0

H1 + H2 + F

3000W 4500W 000W

H1 + F

1000W 1500W 2000W

H2 + F

2000W 3000W 4000W

Please note the ‘F’ terminal must always be connected

F - Fan

H1 - Heating element 1

H2 - Heating element 2

N - Neutral

E - Earth

41001239 Iss 02

Fig.5 Remote switch terminal side view Fig.4 Mains supply direct to heater

L L

N L E

L L

L connected by 30A

one way connector block

Two independent live

feeds must be used on

4,5kW and kW heaters as

shown on the diagrams

5.1 Models for wireless controls

The heaters for wireless controls, models

HE7237W, HE7247W and HE72 7W can be con-

trolled by Claudgen wireless controllers CZC1,

CZC2 or CZC3. The heaters will not work without

a controller. Each controller has unique identifica-

tion code, it can control unlimited number of heat-

ers and will not interfere with other controllers

within the building. For more details please follow

the instructions supplied with the controller.

5.2 Standard models

All standard heaters

HE7237, HE7247 and HE72 7 are supplied with a

remote switch that gives the following functions;

On/off & two heat settings.

For thermostatic control a room thermostat of ap-

propriate switch rating maybe connected to the

circuit. The thermostat should be wired between

the isolator switch and the heater remote switch.

For HE7247, HE72 7 or to control more than one

HE7237 heaters by a thermostat, a contactor or a

relay in conjunction with the thermostat should be

used.

5. Operation.

4. Electrical Connections.

4.4 Electrical connections for wireless control models

Fig.9 Heater with terminal cover open Fig.10 Terminal cover detail

To switch on the appliance and operate the

blower, depress the left-hand switch (marked

“FAN”).

When the centre switch only (marked with a single

bar) is depressed the heat output is ⅓ of full heat.

HE7237 - 1kW, HE7247 - 1.5kW, HE72 7 - 2kW

When the right hand switch only (marked with a

double bar) is depressed the heat output is ⅔ of

full heat.

HE7237 - 2kW, HE7247 - 3kW, HE72 7 - 4kW

When both the centre switch and

the right-hand switch are depressed the full heat

output is available.

HE7237 - 3kW, HE7247 - 4.5kW, HE72 7 - kW

Fig.11 CZC1 Fig.12 CZC3 Fig.13 CZC2

41001239 Iss 02

Consort Equipment Products Ltd

egistered Office: Thornton Industrial Estate

Milford Haven, Pembrokeshire, SA73 2 T

Tel: 01646 692172 Fax: 01646 695195

BS EN ISO 9001 egistered Company No FM12671

ALWAYS ENSURE THAT THE MAIN

EXTERNAL ELECTRICITY SUPPLY IS

SWITCHED OFF BEFORE COMMENCING ANY

MAINTENANCE ON THIS HEATER.

To obtain the best results from the heater, it is

essential to avoid the accumulation of dust and

dirt within the unit on the air inlet and discharge

grilles. For this reason regular cleaning is

necessary.

Cleaning of the fan is best carried out with a soft

brush.

The product should be serviced annually.

Servicing shall be undertaken by a competent

person.

.2 General

If the heater does not operate a competent service

engineer should be called to identify the nature of

the fault.

All heaters are fitted with motor thermal protection.

Other faults in relation to the element, motor and

wiring should be identified using conventional fault

finding techniques.

In the event that electrical components are

replaced, please ensure that electrical safety

checks in accordance with the regulations in force

in the country of use are undertaken.

.3 Thermal cut-out

The units are protected from overheating in the

event of fan failure or an obstruction of the free

airflow, by thermal cut outs. If this happens the

thermal cut outs switch off the appliance. The ap-

pliance will not operate until the heater is discon-

nected from the mains supply and it has cooled

down.

If this fault re-occurs again, refer to the section

‘ .4 fault finding’.

. Servicing & Maintenance.

.1 Maintanence

.4 Fault Finding

If the heater will not operate, disconnect it from

the mains and arrange for a certified electrician to

attend and investigate the reason.

.5 Replacing the Fan Heater

a)Split and remove shroud

b)Remove the grille.

c) Disconnect the internal wiring from the blower

d) Remove the four screws fixing the fan heater

assembly to the back of the case.

e) The fan heater assembly can now be eased

forward and removed from the heater case.

f) Fit replacement fan heater and reassemble in

reverse order.

. Spares

It is essential when ordering spares or replace-

ment parts to state the model number and the

serial number on the rating label fixed to the side

of the unit below the terminal cover.

In the interest of progress the Company reserve

the right to vary specifications from time to time

without notice. The material listed is offered sub-

ject to the Company’s General Conditions of Sale,

a copy of which can be obtained on request.

41001239 Iss 02

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