Deta 4600 - User Manual

To be read in full before installation
and kept for future reference
Safety Instructions and Installation Notes
Product Features
Safety Instructions
 Always switch off the electrical supply before commencing installation.
 This fan must be connected via a DP connection unit which is fitted with
a 3A fuse.
 This fan must be installed using fixed wiring. A flexible cord should not
be used.
 Connect to a 240V ac electrical supply. This extractor fan is double
insulated and does not require an earth.
 This extractor fan must be installed outside the zones (except low
voltage fans) as described under Special Installations or Locations
Particular Requirements in the IEE Wiring Regulations
 This extractor fan must be installed in accordance with the current
edition of the IEE Wiring Regulations and Building Regulations, BS 7671.
Installation Notes
 When installing this fan through an external wall, an external grille must
be fitted at all times.
 The extractor fan must be mounted on flat surface.
 The extractor fan should be installed a minimum of 1.8m from the floor.
 For the best results, the extractor fan should be fitted as high as
possible on the wall.
If in doubt, contact a qualified electrician
Timer Fans
Timer fans are designed to be connected to the lighting circuit so that they
will operate when the light is switched on, and stay on for a pre-set time
after the light has been switched off.
Timer and Humidistat Fans
Timer and Humidistat fans are designed to be connected to the lighting
circuit and will operate when either the light is switched on or when the
humidity level exceeds the pre-set level between 60 and 90%.
Once the light is switched off, or the humidity level drops below the pre-
set level, the fan will stay on for the time period set by the timer control,
between 2 -30 minutes.
Noise Level
All ventilations fans have a low noise level, under 35dB.
Thermal Fuse
All ventilation fans have a thermal fuse which prevents the motor
overheating if the impeller becomes jams.
Installation Instructions
Ventilation Fan Performance
1. Switch off the mains supply before commencing the installation.
2. Drill a hole in the wall to suit the fan and ducting:
 4” fan Ø 110mm hole max.
 6” fan Ø 155mm hole max.
If mounting the fan on the ceiling, position the fan between the joists
3. Route ducting from the fan position to the external grille position,
ensuring the end of the ducting is flush to the walls. Ducting runs
should be as short as possible for optimum performance.
4. Remove the front cover of the fan by undoing the securing screw on
the bottom edge.
5. Hold the body of the fan in position and mark on the wall/ceiling the
four fixing screw positions and the cable entry hole.
6. Drill and plug the wall/ceiling.
7. Route the cable so that it exits through the wall ceiling at the position
marked, leaving enough cable protruding so it can be terminated.
8. Fix the fan body in position.
9. Terminate the cable.
10. Fit the front cover and tighten the securing screw.
Shower Fan Kits
The ventilation fan in the shower fan kit should go in-line with the ducting,
between the internal and external grilles, and should be positioned in the
loft space. Secure the ducting to the fan and grilles using the cables
supplied.
Deta ventilation fans are design to meet the requirements of The Building
Regulations – Approved Document F1 Means of Ventilation, and The
Building Standards (Scotland) – Domestic Ventilation.
These Building Regulations and the Domestic Building Services Compliance
Guide state the intermittent extract ventilation fans should have a specific
fan power (SPF) less than 0.5W/(ltr/sec). Deta fans meet this requirement.
Fan Positioning
Deta’s ventilation fans are designed to move air over short distances,
typically under 2m, and are suitable for through wall installations. These
ventilation fans can also be installed in ceilings with the ducting length
under 2m.
The ventilation fan should always be sited in the wall or located on the
ceiling furthest from the main source of air replacement, e.g. door, to
ensure optimum performance. The fan should also be located as high as
possible.
4600
4” (100mm) Standard
4660
6” (150mm) Standard
4601
4” (100mm) Timer
4661
6” (150mm) Timer
4603
4” (100mm) Timer & Humidistat
4616
4” 12V Timer
4630
4” (100mm) Standard, flat fascia
4617
4” 12V Humidistat
4631
4” (100mm) Timer, flat fascia
4640
Shower Fan Kit Timer
4666
6” (150mm) Humidistat &
4641
Shower Fan Kit Timer and Light
Automatic Shutters
Installation Instructions for
Extractor Fans

Summary

Safety Instructions and Installation Notes

Safety Instructions

Always switch off the electrical supply before installation. Use a DP connection unit fitted with a 3A fuse.

Installation Notes

Install through an external wall with an external grille. Mount on a flat surface, min 1.8m from floor.

Installation Instructions

Drill a hole in the wall to suit the fan and ducting

Drill appropriate hole size (Ø110mm max for 4" fan, Ø155mm max for 6" fan) for fan and ducting.

Route ducting from the fan position to the external grille position

Ensure ducting is flush to walls and runs are as short as possible for optimum performance.

Remove the front cover of the fan

Undo the securing screw on the bottom edge to remove the fan's front cover.

Hold the body of the fan in position and mark

Mark fixing screw positions and cable entry hole on wall/ceiling before drilling.

Drill and plug the wall;ceiling

Drill and plug the wall or ceiling at the marked positions for installation.

Route the cable so that it exits through the wall ceiling

Route cable to exit at marked position, leaving enough for termination.

Fix the fan body in position

Secure the fan body in its final position after drilling and routing cable.

Terminate the cable

Connect the electrical cable to the fan terminals.

Fit the front cover and tighten the securing screw

Reattach the front cover and secure it with the screw.

Shower Fan Kits

Shower Fan Kits Installation

Install inline fans within ducting between grilles, ideally in loft space. Secure ducting with supplied cables.

Product Features

Timer Fans

Operate when light is switched on and stay on for a pre-set time after light is off.

Timer and Humidistat Fans

Operate on light or high humidity; stay on for a pre-set timer period after conditions cease.

Noise Level

All ventilation fans have a low noise level, under 35dB.

Thermal Fuse

Prevents motor overheating if impeller jams, ensuring safety.

Ventilation Fan Performance

Performance Standards

Meets Building Regulations for ventilation and specific fan power requirements.

Fan Positioning

Optimal Placement

Move air over short distances (<2m), suitable for wall or ceiling installs for optimal airflow.

Wiring

Standard Fans Wiring

Connect to lighting circuit, controlled by switch; use DP switched unit with 3A fuse.

Timer Fans and Timer and Humidistat Fans Wiring

Connect to lighting circuit, protected by 3A device, controlled by 3-pole fan isolator.

Low Voltage Fans Wiring

Install in Zone 1; transformer outside Zone 2, requires 240V supply, has ELV output.

Shower Fan Kits Wiring

Inline fans are mains voltage, wiring same as timer fans; 12V light is low voltage via transformer.

Control Adjustments

Timer Adjustment

Adjustable from 2-30 minutes, factory set at 15 mins. Turn clockwise to increase time.

Humidistat Adjustment

Adjustable range 60-90% RH, factory set at 75%. Turn clockwise to increase humidity.

Specification

Technical Specifications

Details voltage, compliance, hole cutout dimensions, timer/humidistat adjustment ranges, extraction rates, and IP rating.

Deta 4600 Specifications

General

Brand	Deta
Model	4600
Type	Ceiling Fan
Voltage	240V
Frequency	50Hz
Speed Settings	3
Finish	White