mhouse WU2S User Manual

MhouseKit WU2

S

For power-operated swing gate

Installation instructions and warnings, and User Manual

IS0005A00EN_28-02-2011

English – 1

English

SAFETY WARNINGS AND GENERAL PRECAUTIONS

STEP 1 2

KNOWLEDGE OF THE PRODUCT AND PREPARATION FOR
INSTALLATION

STEP 2 2

2.1 - PRODUCT DESCRIPTION AND INTENDED USE 2

2.2 - COMPONENTS USED TO SET UP A COMPLETE SYSTEM 3

PRELIMINARY CHECKS FOR INSTALLATION

STEP 3 3

3.1 - CHECKING SUITABILITY OF GATE TO BE AUTOMATED

AND RELATIVE ENVIRONMENT 3

3.2 - PRODUCT APPLICATION LIMITS 3

3.3 - PRODUCT DURABILITY 3

STEP 4 4

4.1 - PRELIMINARY CHECKS FOR INSTALLATION 4

4.2 - PREPARING ELECTRIC CABLES 4

INSTALLATION: ASSEMBLY AND CONNECTION OF
COMPONENTS

STEP 5 6

5.1 - INSTALLING THE GEARMOTOR WU1SK 6

STEP 6 7

6.1 - INSTALLING CL2S 7

6.2 - INSTALLING AND CONNECTING PHOTOCELLS PH100 7

6.3 - INSTALLING AND CONNECTING THE FLASHING LIGHT FL100 7

6.4 - ELECTRICAL CONNECTION TO CONTROL UNIT CL2S 7

PROGRAMMING

STEP 7 13

7.1 - POWER SUPPLY CONNECTION 13

7.2 - INITIAL CHECKS 13

7.3 - LEARNING CONNECTED DEVICES 13

7.4 - LEARNING THE GATE LEAF OPENING AND CLOSING ANGLES 13

7.5 - CHECKING THE RADIO TRANSMITTERS 13

7.6 - SETTINGS 13

TESTING AND COMMISSIONING

STEP 8 15

8.1 - TESTING 15

8.2 - COMMISSIONING 15

MAINTENANCE

STEP 9 15

PRODUCT DISPOSAL 15

FURTHER INFORMATION

STEP 10 16

10.1 - ADVANCED SETTINGS 16

10.2 - OPTIONAL ACCESSORIES 17

10.3 - ADDING OR REMOVING DEVICES 19

10.4 - MEMORIZING RADIO TRANSMITTERS 20

10.5 - TROUBLESHOOTING 22

10.6 - DIAGNOSTICS AND SIGNALS 22

TECHNICAL SPECIFICATIONS OF PRODUCT
COMPONENTS 25

APPENDIX 1 - EC declaration of conformity 28

USER’S GUIDE

STEP 11 29

11.1 - SAFETY INSTRUCTIONS 29

11.2 - GATE CONTROL 29

11.3 - MANUALLY RELEASING OR LOCKING THE GEARMOTOR 29

11.4 - MAINTENANCE OPERATIONS ADMISSIBLE TO THE USER 30

11.5 - REMOTE CONTROL BATTERY REPLACEMENT 30

11.6 - INSTALLING THE REMOTE CONTROL SUPPORT 30

APPENDIX 1 - EC declaration of conformity 31

CONTENTS

2 – English

English

GENERAL SAFETY WARNINGS AND PRECAUTIONS

• During installation, handle the automation with care, avoiding the risk of
impact, dropping or contact with any type of liquid. Never place the pro ­duct near to sources of heat and never expose to naked flames. This
may damage product components and cause malfunctions, fire or haz­ardous situations. If this occurs, suspend installation immediately and
contact the MhouseTechnical Assistance.

• Never make modifications to any part of the product. Operations other
than as specified can only cause malfunctions. The manufacturer
declines all liability for damage caused by makeshift modifications to the
product.

• If the power cable is damaged, it must be replaced exclusively by a
qualified technician, to avoid potential risks.

• Connect the control unit to an electric power line equipped with an
earthing system.

• The product should not be used by children or people with impaired
physical, sensorial or mental capacities or who have not received ade­quate training in the safe use of the product.

• The key-operated selector switch must be positioned in sight of the
automation, but far from moving parts and at a height of at least 1.5 m
from the ground, not accessible by the public. If this is used in “hold-to­run” mode, ensure that there are no persons in the vicinity of the au ­tomation.

• In the vicinity of the automation children must be supervised to ensure
that they do not play with it.

• Ensure that there are not points of entrapment or crushing with fixed
parts when the gate leaf is in the maximum opening or closing position;
protect parts if necessary.

• The product may not be considered an efficient system of protection
against intrusion. If an efficient protection system is required, the au ­tomation must be integrated with other safety devices.

• The automation must not be used before performing the commissioning
procedure as specified in the chapter “Testing and commissioning”.

• Check the automation frequently to ensure there is no imbalance, signs
of wear or damage to electrical or mechanical parts. Do not use the
automation if adjustments or repairs are necessary.

• In the event of long periods of disuse, to avoid the risk of leaks of harm­ful substances from the optional battery (PR1) disconnect it from the
automation and store in a dry location.

• Do not allow children to play with fixed control devices. Keep remote
control devices out of reach of children.

• The product’s packaging materials must be disposed of in full compli­ance with local regulations.

Operation warnings

• For cleaning the product surfaces, use a soft damp cloth. Use water
only; never use detergents or solvents for cleaning.

––– STEP 1 –––

Safety warnings

• CAUTION! – This manual contains important instructions and
warnings for personal safety. Incorrect installation could cause seri-

ous physical injury. Carefully read all parts of this manual before starting
any work. If in doubt, suspend installation immediately and contact the
Mhouse Technical Assistance.

• CAUTION! – Important instructions: keep this manual in a safe
place to enable future product maintenance and disposal proce­dures.

• CAUTION! – According to the most recent European legislation, the
production of a power-operated door or gate must comply with the
standards envisaged in the Directive 2006/42/EC (Machinery Direc­tive) and in particular standards EN 12445; EN 12453; EN 12635 and
EN 13241-1, which enable declaration of presumed conformity of
the automation. In consideration of this, all mains connection,
testing commissioning and maintenance operations must be per­formed exclusively by a qualified and skilled technician.
All preliminary set-up, installation and programming operations may
be performed by personnel with standard skills, provided that all
instructions and the relative sequences in this manual are strictly
observed, with particular reference to the warnings in this STEP 1.

Installation warnings

While reading this manual, take care to observe all instructions
marked with the following symbol:

These symbols indicate subjects that may be the source of potential
hazards and therefore the prescribed operations must be performed
exclusively by qualified and skilled personnel, in observance of
these instructions current safety standards.

• Before installation, ensure that this product is suitable for automation of
your gate or door (see STEP 3 and chapter “Product Technical Specifi­cations”). If not suitable, do NOT proceed with installation.

• On the system power mains install a device for disconnection (not sup­plied), to guarantee a gap between contacts and complete disconnec­tion in the conditions of overvoltage category III.

• All installation and maintenance operations must be performed
with the automation disconnected from the power supply. If the
power disconnect device is not visible from the location of the automa­tion, before work a notice should be affixed on the disconnect device,
with the text “CAUTION! MAINTENANCE IN PROGRESS”.

• CAUTION! - Never power up the motor before fully installed

on the column and leaf of the gate.

KNOWLEDGE OF THE PRODUCT AND PREPARATION FOR INSTALLATION

stated in this manual is to be considered improper and is strictly pro­hibited!

The main part of the automation comprises one control unit and two
electromechanical gearmotors, each equipped with a 24 V DC motor, a
worm reducer and a mechanical locking system with key to enable manu­al opening and closing of the gate in the event of a power failure.
The control unit comprises a board and incorporated radio receiver which
receives the commands sent by the user via a transmitter. It can memo­rise up to 256 GTX4 transmitters (if memorised in “Mode I”) and up to 6
pairs of PH100 photocells.
Connection of the control unit with the various devices is by means of a
single 2-wire cable (“ECSbus” system). The control unit can also be
mains-powered (230 V) or alternatively by the Mhouse PF photovoltaic
system.
If powered from the mains, it can house a buffer battery (model PR1,
optional accessory), which ensures that the automation can perform a
number of manoeuvres for several hours in the event of a power failure.
During the power failure, or at any other time, the gate leaf can be moved
manually if required, by first releasing the gearmotor using the relative key
(see chapter 11.3 - User’s Guide).

NOTES TO MANUAL

• This manual describes how to set up a complete and optimal
automation, such as that shown in fig. 5, using all Mhouse devices
that are part of the automation system named “WU2S”. Some of
these devices are optional and may not be present in the kit. For a
complete overview of the devices, refer to the MHouse product
catalogue.

• This manual has been drawn up as a step-by-step guide

. There­fore, to ensure safe and facilitated assembly and programming
procedures, perform all operations described in the same order as
specified in this document.

––– STEP 2 –––

2.1 - PRODUCT DESCRIPTION AND INTENDED USE

The devices in this kit, plus other accessories (some optional and not
included in the pack), form the automation system named “WU2S”,
designed for the automation of a “residential” swing gate. Any other use

than as specified herein or in environmental conditions other than as

English – 3

English

2.2 - COMPONENTS USED TO SET UP A COMPLETE SYSTEM

Fig. 1 illustrates all components used to set up a complete system, such

as that shown in fig. 5.
Components shown in Fig. 1:
A - 2 electromechanical gearmotors WU1 with fixing/foundation plate and

slotted arms (*)

B - 3 release keys
C - 1 pair of PH100 photocells (one TX and one RX)
D - 2 GTX4 radio transmitters
E - 4 nut caps
F - 1 FL100 flashing light with integrated aerial
G - 1 control unit CL2S
H - Metal hardware

(*) the screws required for fixing the slotted arms are not supplied, as they
depend on the material and thickness of the leaf.

Notes:

- Some devices and accessories specified in the manual are optional and
may not be present in the kit. For a complete description, refer to the
Mhouse product catalogue or visit the website www.mhouse.com.

- The limit switch stops are not supplied in the pack and are not part of the
Mhouse product range.

––– STEP 3 –––

3.1 - CHECKING SUITABILITY OF GATE TO BE AUTOMAT-

ED AND RELATIVE ENVIRONMENT

• Ensure that the mechanical structure of the gate complies with current
national standards and that it is suitable for automation. For this check,
refer to the information specified on the gate dataplate. Important -
This product cannot be used to automate a gate that is not already effi­cient and safe; furthermore it cannot solve defects caused by incorrect
gate installation or poor maintenance.

• Manually move the gate leafs in both directions (opening/closing) and
ensure that friction is constant throughout travel (there must be no
points of increased or decreased force).

• If the leaf is fitted in a pedestrian pass door or a door onto the leaf
movement area, ensure that this door does not obstruct normal travel,
and install a suitable interlock device if necessary.

• Manually move the gate to any position; leave it stationary and ensure
that it does not move when left.

• Ensure that the space around the site of gearmotor installation enables
safe and easy manual gate release.

• Ensure that the selected surfaces for installation of the various devices
are solid and guarantee a stable fixture; as regards photocells, select a
flat surface that guarantees correct alignment between photocells (Tx
and Rx).

• Ensure that all devices to be installed are in a sheltered location and
protected against the risk of accidental impact.

• Ensure that there is sufficient space also when the gate is open (fig. 3).

• Verify the overall limits with reference to fig. 2-3 and the type of installa-
tion: with gearmotor completely underground or surface-mounted.

• Whether the WU1SK gearmotor is underground or surface-mounted,
the positions specified in Table 1 must be observed.

The most important value is ”A”: if possible choose the 1stline; after
fixing “A”, the minimum and maximum values “B” and “ C” can be
calculated with reference to the table.

In all cases a leaf opening angle of at least 100° is guaranteed. If a greater
angle is required, up to 120° lower values should be selected for “B” and
“C” should remain at the minimum envisaged value.

3.2 - PRODUCT APPLICATION LIMITS

Before proceeding with installation, perform the following checks in the
specified sequence and ensure conformity both with the data in this para­graph and the technical data provided in the chapter “Technical Specifica­tions”.

1 - Ensure that the dimensions and weight of the gate leafs are within the

following limits of use:

- maximum length 1.8 m

- maximum weight 200 kg.

- opening angle up to 120°

The shape of the gate and weather conditions (such as the presence of
strong winds) may reduce these maximum values; in this case the user
must measure the torque required to move the leafs in the worst condi­tions, and compare this value with the technical specifications.

2 - Check the overall dimensions of the gearmotor (fig. 2). Note –

These measurements also serve as a reference to calculate the space
occupied by the foundation pit for routing the electrical cable ducting.

3 - Ensure that the estimated lifetime is compatible with the intended use

(see paragraph 3.3).

4 - Ensure that all limitations, conditions and warnings in this manual can

be fully observed.

3.3 - PRODUCT DURABILITY

The lifetime is the average economic duration of the product. The value of
lifetime is strongly influenced by the intensity of the manoeuvres, i.e. the
sum of all factors that contribute to product wear, see Table 2. To estimate
the durability of your automation, proceed as follows:

01. Add up all the values in the items of Table 2;

02. In Graph 1 from the value obtained above, trace vertical line until it

intersects the curve; from this point trace a horizontal line until it inter­sects the line of the “manoeuvre cycles”. The value obtained is the
estimated lifetime of your product.

The lifetime values specified in the graph are only obtainable if the mainte­nance schedule is strictly observed (see chapter 9 - Maintenance sched­ule). The estimation of lifetime is made on the basis of design calculations
and the results of tests performed on prototypes. As it is only an estima­tion, it does not represent any form of guarantee on the effective lifetime of
the product.

Example of durability calculation: automation of a gate with a leaf length of

1.6 m with weight of 120 kg, for example, in a location subject to strong
winds. Table 1 states the “severity index” values for this type of installa­tion: 25% (“Leaf length”), 10% (“Leaf weight”) and 15% (“Installation in
windy areas”).
These indexes must be added together to obtain the overall severity
index, which in this case is 50%. With the value obtained (50%), check
Graph 2 on the horizontal axis (“severity index”) and locate the correspon­ding value of “manoeuvre cycles” which this product is able to complete in
its lifetime = approx. 40,200.

GRAPH 1

Severity index (%)

manoeuvre cycles

Ambient temperature over 40°C or
lower than 0°C or humidity greater
than 80%

Solid leaf
Installation in windy zone

20%

15%
15%

TABLE 2

Severity index

1 - 1,5 m

1,5 - 1,8 m

> 100 kg
> 150 kg

10%
25%

10%
25%

Leaf length

Leaf weight

TABLE 1 (expressed in millimetres)

ABC

1stchoice

2ndchoice

3rdchoice

4thchoice

0

from 10 to 30

from 31 to 50

from 51 to 60

from 0 to 80

from 0 to 80

from 0 to 70

from 0 to 60

from 160 to 170

from 180 to 190

from 200 to 210

from 210 to 240

90.000

80.000

70.000

60.000

50.000

40.000

30.000

20.000

10.000

0

4 – English

English

4.2 - PREPARING ELECTRIC CABLES

To prepare all connection cables, proceed as follows:
a) - Refer to fig. 7 to check the connections of the various devices to the

control unit and terminals to be used for each connection. Important

- Only devices using “ECSbus” technology can be connected to the
terminal “ECSbus”.

b) - Refer to fig. 6 to check positions of the electrical cables in the area.

Then draw a similar diagram on paper, adapting it to specific require­ments of your system. Note - This diagram will be useful to establish

the route of the raceways for cable ducting, and to draw up a com­plete list of the cables required.

c) - Read Table 3 to determine the type of cables to be used; then refer to

the diagram drawn above and on-site measurements to determine
the length of each cable. Caution! - No cable must exceed the

specific maximum length stated in Table 3.

WARNING - “ECSbus” technology enables the interconnection of

devices using a single “bus” cable, with 2 internal electrical wires. Con­nection of several devices can be in the configuration “cascade”, “star”
or the latter two “combined”.

––– STEP 4 –––

4.1 - PRELIMINARY CHECKS FOR INSTALLATION

4.1.1 - Establish the position of devices in the system

With reference to fig. 5 and 6, locate the approximate position for installa­tion of each device envisaged in the system. Fig. 5 shows a system made
using this product and other optional accessories in the Mhouse range.
These elements are positioned according to a typical standard layout. The
components are:

[a] - 1 CL2S control unit.
[b] - 1 FL100 Flashing light with integrated aerial
[c] - 1 pair of PH100 photocells (one TX and one RX)
[d] - 1 KS100 key-operated selector switch
[e] - 2 photocell posts
[f] - 2 limit switch stops
[g] - 2 electromechanical gearmotors WU1SK
[i] - junction box

WARNING! - Some of these devices are optional and may not be
present in the kit (see Mhouse product catalogue).

WARNINGS:

The fixed control devices must be positioned:

- in sight of the automation;

- far from moving parts;

- at a height of at least 1.5 m from the ground,

- not accessible by the public.

4.1.2 - Establish the position of all connection cables

Refer to the instructions in paragraph 4.2 to establish the layout of the
raceways for electric cable ducting.

4.1.3 - Ensure all equipment and materials for work are available

Before starting work, ensure that you have all equipment and materials
required to complete the work. Ensure that all items are in good condition
and comply with local safety standards.

4.1.4 - Completing the set-up work

Prepare the area for subsequent installation of the devices, completing all
preliminary work, such as:

- digging of raceways for protection ducting of electric cables (external

ducting may be used as an alternative);

- laying of protection ducting and embedding in concrete;

- sizing of all electric cables to required length (see paragraph 4.2) and

routing in protection ducting. Caution! - In this phase, do not make

any electrical connections.

Warnings:

• The hoses and ducting serve to protect electrical cables and prevent
accidental damage in the event of impact.

• When laying pipelines, take into account the risk of possible deposits of
water in the branch wells, where condensate may form in the pipelines
and the control unit with possible damage to the electronic circuits.

• Position the ends of the ducting at the points envisaged for fixture of the
various components.

cascade star combined

TABLE 3 – Technical specifications of electric cables

Connection Type of cable (minimum section values) Max. admissible length

A - Power line cable 3 x 1.5 mm

2

30 m (note 1)

B - FLASH flashing light output cable 2 x 0.5 mm

2

20 m

C - Radio aerial RG58 shielded cable type 20 m (less than 5 m recommended)
D - Input/output ECSbus cable 2 x 0.5 mm2 20 m (note 2)
E - STOP input cable 2 x 0.5 mm2 20 m (note 2)
F - OPEN input cable 2 x 0.5 mm2 20 m (note 2)
G - Motor output M1 and M2 cable 3 x 1 mm2 10 m

Note 1 - If the power cable is longer than 30 m, a cable with a larger section is required (e.g. 3 x 2.5mm²) and safety earthing is necessary in
the vicinity of the automation.

Note 2 - For cables of ECSbus and those of the STOP and OPEN inputs, a single cable with multiple internal wires may be used, to combine
several connections: for example, the STOP and OPEN inputs can be connected to the KS100 selector switch with a cable of 4 x 0.5 mm2.

CAUTION! – The cables used must be suited to the installation environment: for example a cable type H03VV-F is recommended for
indoor environments, and a cable type H07RN -F for outdoor environments is recommended.

English – 5

English

32 4

90

60

160

228,6

383,5

76

236

5

a

e f h

b c d

g

c

g

fi

e

6

A

D

B C

ED F

D

G G

1

B

F

D

C

E

A

H

G

6 – English

English

INSTALLATION: ASSEMBLY AND CONNECTION OF COMPONENTS

––– STEP 5 –––

WARNINGS

• Incorrect installation may cause serious physical injury to those

working on or using the system.

• Before starting automation assembly, make the preliminary checks

as described in STEP 3.

5.1 - INSTALLING THE GEARMOTOR WU1SK

WU1SK is an electromechanical gearmotor comprising a helical gear
reducer and 24 V dc motor; it is fitted with a mechanical release with key,
which enables manual movement of the gate in the event of a power fail­ure. The gearmotors can be anchored to the ground below the gate (if
there is a clearance of at least 90 mm), or installed underground with the
relative foundation plates.
The slotted arm and relative fixing plate enable connection of the gearmo­tor to the gate leaf.

WU1SK gearmotors are designed for two types of installation:

A) Underground installation

(see paragraph 5.1.1).

B) Surface-mounted (see paragraph 5.1.2)

If there are problems inserting the gearmotor under the leaf, we recom­mend removing the leaf to facilitate work.

5.1.1 - Underground gearmotor installation

01. Prepare the foundation pit, observing the specifications in paragraph

3.1 “Preliminary checks”, and in particular positions “A” and “B”
obtained from Table 1;

02. Lay the duct for routing the electric cable (fig. 7);

03. Separate the motor from the foundation plate;

04. Insert the four anchor bolts [B] in the foundation plate, securing the

above and below with two M8 nut types [A] and [C]; observe the
maximum height from the protruding side as shown in fig. 8;

05. Cast concrete into the pit;

06. Embed the plate in the concrete, taking care to level it.

07. When the concrete is sufficiently dry (after a few days), remove the 4

internal nuts which will no longer be used;

08. Fix bracket [D] onto the slotted arm, inserting bush [F] and spacer

[E] on screw [G]; then tighten the screw and bracket fully down as
shown in fig. 9;

09. Prepare the gearmotor inserting washer [L] in slotted arm [M], then

tighten fixing screws [I] fully down and close, inserting the cover [H]
(fig. 10);

10. Using a slotted screwdriver, remove the two release covers [N] (fig. 11);

11. Tilt the gearmotor, rest it on the plate and tighten the 4 self-locking

nuts [R] and washers [S]. Seal off the lock nuts, at the rear by
means of the nut caps [P] and at the front with the release covers
[Q] (fig. 12);

12. Insert the electric cable through the duct until it reaches the control

unit. If necessary, use a junction box for connection of the gearmotor
cable and cable to the control unit.

13. Refit the leaf if removed, and turn to the “gate closed” position.

14. Release the gearmotors by means of the relative release keys (see

paragraph “Releasing the gearmotor” on page 29) and turn the slot­ted arm until the fixing plate touches the leaf;

15. Position the fixing plate at the envisaged distance (position “C” of

Table 1 on page 3);

16. Provisionally secure the bracket to the leaf with a clamp; test a num-

ber of manoeuvres moving the gate by hand; check that the bracket
slides smoothly in the slot of the arm and that there is always a mar­gin of at least 5 mm on the slot;

17. Fix the bracket permanently using screws suited to the leaf material;

18. Block the gearmotor again using the release keys (see paragraph

11.3 - User’s Guide) and close the release covers.

IMPORTANT!

- The following assembly phases show installation of a gearmotor
model WU1SK.

- To ensure correct system operation, mechanical stops must be
mounted on the floor or wall at the maximum leaf opening and closing
points. Note - These stops are not supplied in the pack and are not
part of the Mhouse product range.

5.1.2 - Surface-mounted gearmotor installation

01. Ensure that the fixing surface is perfectly smooth, level and sufficient­ly compact. WU1SK is not supplied with fixing devices, which must
be chosen also on the basis of the fixing surface material.

02. Select the fixing position, observing the specifications in paragraph

3.1 “Preliminary checks”, and in particular positions “A” and “B”
obtained from Table 1;

03. Lay the duct for routing the electric cable (fig. 14);

04. Separate the motor from the foundation plate;

05. Fix bracket [A] onto the slotted arm, inserting bush [C] and spacer

[B] on screw [D]; then tighten the screw and bracket fully down as
shown in fig. 15;

06. Prepare the gearmotor inserting washer [G] in slotted arm [H], then
tighten fixing screws [F] fully down and close, inserting the cover [E]
(fig. 16);

07. Using a slotted screwdriver, remove the two release covers [I] (fig. 17);

08. Trace the drilling points at the envisaged location using the founda-

tion plate as a reference and using a drill to make the holes.

09. Insert the gearmotor on the plate, positioning the entire assembly
over the holes, and secure permanently using screws suited to the
type of fixing material;

10. Seal off the fixing points at the rear with the nut caps [L] (if possible;
this depends on the type of fixture) and at the front with the release
covers [M] (fig. 18);

11. Insert the electric cable through the duct until it reaches the control
unit. If necessary, use a junction box for connection of the gearmotor
cable and cable to the control unit.

12. Refit the leaf if removed, and turn to the “gate closed” position.

13. Release the gearmotors by means of the relative release keys (see

paragraph “Releasing the gearmotor” on page 34) and turn the slot­ted arm until the fixing plate touches the leaf.

14. Position the fixing bracket at the envisaged distance (position “C” of
Table 1 on page 3);

15. Provisionally secure the bracket to the leaf with a clamp; test a num­ber of manoeuvres moving the gate by hand; check that the bracket
slides smoothly in the slot of the arm and that there is always a mar­gin of at least 5 mm on the slot;

16. Fix the bracket permanently using screws suited to the leaf material;

17. Block the gearmotor again using the release keys (see paragraph

11.3 - User’s Guide) and close the release covers.

Make electrical connections. Refer to figure 23 and step 6.

English – 7

English

––– STEP 6 –––

6.1 - INSTALLING CL2S CONTROL UNIT

01. Select the installation position in an area protected against potential

impact and in the vicinity of the gate, to reduce the overall length of
the cables;

02. Remove the cover, levering it off with a screwdriver from the opening on

the base; slide it by a few centimetres then lift it off the base (fig. 20);

03. Lay the duct for routing the electric cables so that they can be insert­ed from the lower section of the control unit;

04. Drill the lower side of the control unit and use special connectors for
securing the ducts for routing electric cables, as shown in fig. 21;

05. On the base, use a screwdriver to punch through the two holes; trace
the drilling points using the base as a reference (fig. 22);

06. Use a percussion drill to drill the wall, with a 6 mm tip, and insert 6
mm plugs;

07. Fix the base, using the relative screws [A];

08. Before closing the control unit, make the electrical connection with

reference to paragraph 6.6 and fig. 23.

09. To close the control unit, place the cover on the base by approx. 3
cm higher than the final position and push it downwards to engage it
completely, as shown in fig. 25.

6.2 - INSTALLING AND CONNECTING PH100 PHOTOCELLS

(fig. 26)

Warning: all installation operations must be performed with the system
disconnected from the power supply; if fitted, the PR1 backup battery
must also be disconnected.

Warnings: Take care not to damage the o-ring fitted (fig. 26-3) [A].

Select the position of the two elements making up the photocell (TX and
RX) observing the following:

• Place them at a height of 40-60 cm from the ground, to the sides of the

zone to be protected, and as close as possible to the edge of the gate,
i.e. no further than 15 cm.

• There must be a raceway tube at the point envisaged for routing cables.

• Point the transmitter TX at receiver RX with a maximum tolerance of 5°.

01. Remove the front glass panel (fig. 26-1).

02. Position the photocell at the point where the cable routing tube

arrives.

03. Trace the drilling points using the base as a reference. Use a percus­sion drill to drill the wall, with a 5 mm tip, and insert 5 mm plugs.

04. Route the electric cables through the specific holes (pierce those
required): see the two options in fig. 26-2.

05. Fix the base, using the relative screws [B] of fig. 26-3 ensuring that
the hole on the base [C] of fig. 26-3 is aligned with the cable outlet.
2 self-tapping screws are also supplied for fixture on surfaces with a
different density.

06. Connect the electrical cable in the relative terminals of both TX and
RX (fig. 26-4). From an electrical point of view, TX and RX must be
connected in parallel (fig. 26-5) and to the blue terminal on the con-
trol board. No polarity needs to be observed

.

07. Fix the covering shell [D] of fig. 26-6 with the two screws [E] of fig.
29-6 using a Phillips screwdriver. Lastly, insert the external cover [F]
in fig. 29-6 pressing it slightly to secure in place.

6.3 - INSTALLING AND CONNECTING THE FLASHING LIGHT

FL100 (fig. 27)

Select the position of the flashing light so that it is in the vicinity of the gate
in a visible location; it can be fixed on either a horizontal or vertical surface.
Fig. 27 shows the two options:

01. Remove the cover, unscrewing the screw if present.

02. Separate the base, unscrewing the screws present to route the elec-

tric cables.

03. Trace the drilling holes using the base as a reference and ensuring
that the hole on the base is aligned with the cable outlet: vertical fix­ture (A) or horizontal fixture (B).

04. Use a percussion drill to drill the wall, with a 6 mm tip, and insert 6
mm plugs.

05. Fix the base, using the relative screws.

06. Connect the electric cables in the relative FLASH and “aerial” termi-

nals as shown in the figure: To facilitate operations, remove terminals,
make connections, then refit the terminals.
No polarity needs to be observed on the FLASH terminal, while in the
case of the shielded cable connection of the aerial, the sheath must
be connected.

07. Insert the lamp holder in the base, taking care to press it down so
that it locks into place.

08. Secure the body of the flashing light to the fixing support and turn it
left until it clicks into place, then secure by means of the screw.

6.4 - ELECTRICAL CONNECTION TO CONTROL UNIT CL2S

To make the electrical connection, at very low voltage, of the gearmotors
and various devices, refer to fig. 23.

Caution! - If the length of the gearmotor cable is not sufficient, DO NOT
REPLACE THE CABLE, but extend it by means of a suitable cable (see
technical specifications in Table 3). The joining point of the two cables
must be insulated and protected by means of a junction box (fig. 5-i).

Notes:

• The terminals have the same colour as the terminals on the correspon-

ding devices; for example the grey terminal (OPEN) of the KS100 key­operated selector switch must be connected to the grey terminal (OPEN)
of the control unit;

• No polarity is needed for virtually any of the connections; only in the case

of the shielded cable of the aerial, the central core and sheath must be
connected as shown in detail [A] of fig. 23.

Notes: - To facilitate connections, terminals can be removed as shown in
fig. 24 - [A]; after making the connections, refit the terminals in their seats

- - At the end of connections, use cable ties to secure the electric cables

to the relative fixtures (fig. 24 - [B]).

8 – English

English

7 8

11 12

P

Q

P

Q

R

S

N

N

9 10

H

I

L

M

D

E

F

G

13 14

A

B

C

26 mm

English – 9

English

15 16

17 18

19

20

21

22

A

B

D

C

G

E

F

H

I

I

L

M

10 – English

English

23

24 25

C

B

FL100

PH100 KS100

WU1SK

M2

WU1SK

M1

blue

yellow/green

brown

blue

yellow/green

brown

A

B

TX RX

English – 11

English

27

AB

x4

A / BA/ B

A / BBBB

12

34

12

3

4

5

26

6

B

C

A

D

E

F

ECS bus

ECS bus

FLASH ECO bus STOP OPEN

12 – English

English

27

A / BA/BA/ BA/ B

A / BA/ B

5678

91112

10

A / BA/ B

Ø = 6 mm

x4

AA AA

4

English – 13

English

PROGRAMMING

––– STEP 7 –––

7.1 - POWER SUPPLY CONNECTION

WARNINGS
– The power cable is in PVC and is designed for installation
indoors. If installed outdoors, the entire cable must be covered
with a protection ducting. Otherwise the cable can be replaced
with a H07RN-F version.
– Final connection of the automation to the electrical mains or
replacement of the cable supplied must be made exclusively
by a qualified and skilled electrician, in observance of the cur­rent safety standards and the following instructions.

• For automation operation tests and programming, use the

cable supplied, inserting the plug in an electrical socket. If the socket is far
from the automation, an extension may be used in this phase.

• For the automation testing and commissioning phase the con­trol unit must be permanently connected to the power mains, replacing
the cable supplied with one of adequate length. To connect the cable to
the gearmotor control unit, proceed as follows:

WARNING!

The power line must be fitted with a disconnect device that ensures com­plete shut-off of power to the automation. The disconnect device must
have contacts with a sufficient gap to ensure complete disconnection, in
compliance with the overvoltage category III, according to the installation
instructions. If necessary, this device guarantees quick and safe discon­nection from the mains power and therefore must be positioned in sight of
the automation. If located in a concealed position, it must be equipped
with a system that prevents inadvertent or unauthorised reconnection of
power, to avoid potential hazards. The disconnect device is not supplied
with the product.

01. To test, insert the CL2S plug in a power socket, using an extension if
necessary.

7.2 - INITIAL CHECKS (fig. 28)

After powering up the control unit, perform the following checks:

01. Ensure that the LED “ECSBus” [A] (fig. 28) flashes regularly with the

frequency of 1 flash per second;

02. Ensure that the LED “SAFE” [B] (fig. 28) on the photocells is flashing

(both on TX and RX); the type of flash is not important, as this
depends on other factors; it is important that it is not off or perma­nently lit.

03. Ensure that the night-time light [C] (fig. 28) on the KS100 key-operat-

ed selector switch is on.

04. If these events do not occur, disconnect the control unit from the

power supply and check the cable connections again with care. For
other useful information, refer also to chapters 10.5 “Troubleshooting”
and 10.6 “Diagnostics and signals”.

7.3 – LEARNING CONNECTED DEVICES (fig. 29)

On completion of initial checks, the control unit must be able to recognise
the devices connected on the terminals “ECSBus” and “STOP”.

01. On the control unit, press and hold P2 [C] (fig. 29) for at least 3 sec-
onds, then release.

02. Wait a few seconds for the control unit to complete the device learn­ing phase.

03. At the end of the learning phase the STOP LED [B] (fig. 29) must
remain lit, while the LED P2 [C] (fig. 29) should turn off. If the LED P2
flashes it means there is an error; see paragraph 10.5 “Troubleshoot­ing”.

The phase for learning connected devices can be repeated at any time
also after installation (for example if a photocell is added); simply repeat
the procedure from point 01.

7.4 - LEARNING THE GATE LEAF OPENING AND CLOSING
ANGLES

After learning devices, the control unit must recognise the opening angles
of the leafs. In this phase the system reads the leaf opening angle from the
mechanical closing stop through to the mechanical opening stop. The
presence of fixed and sufficiently strong mechanical stops is essential.

01. Release the motors by means of the special keys (see paragraph

11.3 - User’s Guide) and move the leafs to mid-travel so that they are
free to move in the opening and closing directions; then lock the
motors.

02. Press and hold key P3 [B] (fig. 30) on the control unit. Wait for the

control unit to complete the device learning phase: closure of motor
M1 through to the mechanical stop, closure of motor M2 through to
the mechanical stop, opening of motor M2 and motor M1 through to
the mechanical stop; complete closure of M1 and M2.

- If the first manoeuvre of one or both the leafs is not closure, press
P3 to stop the learning phase, invert the polarity of the motor/s that
opened the leaf, inverting the two brown and blue wires on the ter­minal.

- If the first motor to close is not M1, press P3 to stop the learning
phase, and invert the motor connections on the terminals.

- During the learning phase, if any device trips (photocells, key-oper­ated selector switch, P3 pressed etc.), the learning phase is stopped
immediately. In this case the entire learning phase must be repeated.

03. At the end of the learning the LED P3 [A] (fig. 30) should switch off.

see paragraph 10.5 “Troubleshooting”.

The phase for learning the opening angles can be repeated at any time

also after installation (for example if one of the opening stops is
moved); simply repeat the procedure from point 1.

7.5 - CHECKING THE RADIO TRANSMITTERS

To check transmitters, simply press one of its 4 keys, ensure that the LED
flashes and that the automation performs the associated command.
The command associated with each key depends on the mode in which
they were memorised (see paragraph 10.4 “Memorising radio transmit­ters”). The transmitters supplied are already memorised and the keys,
when pressed, send the following commands (fig. 31):

Key T1 = “OPEN” Command

Key T2 = “Pedestrial opening “command

Key T3 = “Only open” command

Key T4 = “Only close” command

7.6 - SETTINGS

7.6.1 - Selecting the leaf speed .

Leaf opening and closing can be at two speeds: “high” and “low”.
To change from one speed to another, briefly press key P2 [B] (fig. 32);
the corresponding led P2 [A] (fig. 32) will turn on or off; when the led is off,
the speed setting is “low”, when the led is on the speed setting is “high”.

7.6.2 - Selecting the operating cycle

Gate opening and closing can be performed in two different operating
modes:

• Single cycle (semi-automatic): with one command, the gate opens and

remains open until the next command which activates closing.

• Complete cycle (automatic closure): with one command, the gate

opens and closes again automatically after a short interval (for the time
interval, see paragraph 10.1 “Parameter settings via radio transmitter”).

To change from one mode to another, briefly press key P3 [B] (fig. 30); the

corresponding LED [A] (fig. 30) will turn on or off; when the led is off, the
cycle is “single”, when the LED is on the cycle is “complete”.

14 – English

English

28

A

B

29

A

C

B

30

32

A

B

A

B

31

T1

T2

T3

T4

English – 15

English

TESTING AND COMMISSIONING

––– STEP 9 –––

Maintenance must be performed in strict observance of the safety
provisions in this manual and according to current legislation and
standards.

The automation devices do not require special maintenance. However a

check should be performed at least every six months to ensure complete
efficiency of all devices.
For this purpose, the tests and checks envisaged in paragraph 8.1 “Test­ing” should all be performed, as well as all procedure in the paragraph
“Maintenance operations permitted for the user”.
If other devices are present, follow the instructions in the relative mainte­nance schedule.

MAINTENANCE

8.2 - COMMISSIONING

Commissioning can only be performed after positive results of all test
phases. Partial or “makeshift” commissioning is strictly prohibited.

01. Produce the technical documentation of the automation, which must

include at least the following documents: overall layout drawing (e.g.
fig. 3), electrical wiring diagram (e.g. fig. 23), risk assessment and
solutions adopted, manufacturer’s declaration of conformity for all
devices used (use appendix 1).

02. Affix a dataplate on the door, specifying at least the following data:

type of automation, name and address of manufacturer (responsible
for commissioning), serial number, year of construction and CE mark.

03. Permanently attach to the gate the label supplied in the pack, regard-

ing the procedure for manual locking/release of the gearmotor.

04. Compile and provide the automation owner with the declaration of

conformity (use appendix 2)

05. Prepare and provide the automation owner with the User’s guide; for

this purpose appendix 3 “User’s guide” may be used as an example
(chapter 11.3).

06. Prepare and provide the owner with the form “Maintenance sched-

ule”, containing all maintenance instructions for all devices in the
automation.

07. Before commissioning the automation, ensure that the owner is ade-

quately informed of all associated risks and hazards.

This product is an integral part of the automation and therefore must
be disposed together with the latter.

As in installation, also at the end of product lifetime, the disassembly and
scrapping operations must be performed by qualified personnel.
This product is made of various types of material, some of which can be
recycled while others must be scrapped. Seek information on the recy­cling and disposal systems envisaged by the local regulations in your area
for this product category.

Caution! – some parts of the product may contain pollutant or hazardous

substances which, if disposed of into the environment, may cause serious
damage to the environment or physical health.
As indicated by the symbol alongside, disposal of this
product in domestic waste is strictly prohibited. Separate
the waste into categories for disposal, according to the
methods envisaged by current legislation in your area, or
return the product to the retailer when purchasing a new
version.

Caution! – Local legislation may envisage serious fines in the event of
abusive disposal of this product.

PRODUCT DISPOSAL

––– STEP 8 –––

These are the most important phases when setting up an automation, in
order to guarantee maximum safety.
Testing can also be used as a periodic check of devices in the automa­tion.

Testing of the entire system must be performed by skilled and quali­fied personnel, who are responsible for the tests required to verify
the solutions adopted according to the risks present, and for ensur­ing observance of all legal provisions, standards and regulations,
with particular reference to all requirements of the standard EN
12445 which establishes the test methods for testing automations
for power-operated gates.

8.1 - TESTING

01. Ensure that all instructions and warnings in STEP 1 have been

strictly observed.

02. Using the selector or radio transmitter, test a gate closing and open­ing cycle and ensure that the leaf movement corresponds to specifi­cations. A number of tests should be performed to ensure that the
gate moves smoothly and that there are no assembly defects, incor­rect settings, or any points of friction.

03. Check operation of all system safety devices one at a time (photo­cells, sensitive edges, etc.). In particular, each time a device trips, the
“ECSBus” led on the control unit emits a longer flash to confirm con­trol unit recognition of the event.

04. To test photocells and in particular that there is no interference with
other devices, pass a cylinder (fig. 33) (diameter 5 cm, length 30 cm)
through the optic axis, first close to the TX and then the RX and then
mid-way between the two. Ensure that in all cases the device
engages, changing from the active status to alarm status and vice
versa; then ensure that the action envisaged is performed on the
control unit: during closure inverts movement.

05. Measure the force as specified in the standard EN 12445. If the
motor force control is used as an auxiliary function for reduction of
impact force, test and identify the setting that obtains the best
results.

33

16 – English

English

FURTHER INFORMATION

––– STEP 10 –––

10.1 - ADVANCED SETTINGS

10.1.1 - Parameter settings via radio transmitter

The radio transmitter can be used to set a number of control unit operat­ing parameters: there are eight parameters.

1) Pause time: the time for which the leafs remain open (in the case of

automatic closure).

2) Pedestrian opening: pedestrian leaf opening mode.

3) Motor force: motor force over which the control unit recognises an

obstacle and inverts movement.

4) “OPEN” function: sequence of movements associated with each

“OPEN” command.

5) Level of discharge of motor 1 on closing: sets the duration of the “brief

inversion” of the motor after a closing manoeuvre, serving to reduce the
final residual force.

6) Level of discharge of motor 1 on opening: sets the duration of the “brief

inversion” of the motor after an opening manoeuvre, serving to reduce
the final residual force.

7) Level of discharge of motor 2 on closing: sets the duration of the “brief

inversion” of the motor after a closing manoeuvre, serving to reduce the
final residual force.

8) Level of discharge of motor 2 on opening: sets the duration of the “brief

inversion” of the motor after an opening manoeuvre, serving to reduce
the final residual force.

Parameters

Pause Time

Pedestrian opening

Motor force

“OPEN” function

NO.

1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4

Action: operation to be performed at point 3 of the settings phase

Press T1 once
Press T1 twice
Press T1 three times
Press T1 four times
Press T2 once
Press T2 twice
Press T2 three times
Press T2 four times
Press T3 once
Press T3 twice
Press T3 three times
Press T3 four times
Press T4 once
Press T4 twice
Press T4 three times
Press T4 four times

TABLE 4

Value

10s
20s (*)
40s
80s
Opening of 1 leaf to mid-travel
Total opening of 1 leaf (*)
Partial opening of 2 leafs to 1/4 of travel
Partial opening of 2 leafs to mid-travel
Low
Medium low (*)
Medium high
High
“Open”, “Stop”, “Close”, “Stop”
“Open”, “Stop”, “Close”, “Open” (*)
“Open”, “Close”, “Open”, “Close”
Opening only

(*) Factory setting

Parameters

Discharge on
closing
Motor 1

Discharge on
opening
Motor 1

Discharge on
closing
Motor 2

Discharge on
opening
Motor 2

N°

1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8

Actions to be performed

Press T1 once
Press T1 twice
Press T1 three times
Press T1 four times
Press T1 five times
Press T1 six times
Press T1 seven times
Press T1 eight times
Press T2 once
Press T2 twice
Press T2 three times
Press T2 four times
Press T2 five times
Press T2 six times
Press T2 seven times
Press T2 eight times
Press T3 once
Press T3 twice
Press T3 three times
Press T3 four times
Press T3 five times
Press T3 six times
Press T3 seven times
Press T3 eight times
Press T4 once
Press T4 twice
Press T4 three times
Press T4 four times
Press T4 five times
Press T4 six times
Press T4 seven times
Press T4 eight times

TABLE 5

Value

No discharge (*)

0.1 s (Minimum)

0.4 s (Medium)

0.7 s (Maximum)
No discharge (*)

0.1 s (Minimum)

0.4 s (Medium)

0.7 s (Maximum)
No discharge (*)

0.1 s (Minimum)

0.4 s (Medium)

0.7 s (Maximum)
No discharge (*)

0.1 s (Minimum)

0.4 s (Medium)

0.7 s (Maximum)

(*) Factory setting

English – 17

English

The parameter setting operation can be performed using any radio trans­mitter, provided that it is memorised in mode 1, in the same way as that
supplied (see paragraph 10.4 “Memorisation mode 1”).
If there is no transmitter memorised in mode 1 a single one may be mem­orised for this phase, after which it must be deleted immediately (see
paragraph 10.4.4 “Deleting a radio transmitter”).

CAUTION! – When making settings via a transmitter, the control unit must
be allowed sufficient time to recognise the command via radio; in practice
the keys must always be pressed and released slowly, pressing for at least
one second, releasing for one second and so on.

To program the parameters, see Table 4.

01. Press T1 and T2 simultaneously (fig. 34) on the radio transmitter for
at least 5 s.

02. Release the two keys.

03. Within three seconds, complete the action as specified in Table 4

according to the parameter to be modified.

Example: to set the pause time at 40 s.

01. Press and hold the keys T1 and T2 simultaneously for at least 5 sec­onds.

02. Release T1 and T2

03. Press T1 three times

All parameters can be adjusted as required without any contraindications,
only the “Motor force” setting may require special attention:

• Do not use force values to compensate for anomalous points of friction

on the gate. Excessive force settings may impair safety system opera­tion or cause damage to the gate.

• If the “Motor force control” is used in support of the system for impact

force reduction, after each adjustment the force measurement proce­dure must be performed, as envisaged by standard EN 12445.

• Weather conditions can influence gate movement; new adjustments

may be required periodically.

To program the parameters, see Table 5.

01. Press T1 and T3 simultaneously (fig. 35) on the radio transmitter for
at least 5 s.

02. Release the two keys.

03. Within three seconds, complete the action as specified in Table 5

according to the parameter to be modified.

Example: to set discharge on closing of motor 2 on level 4.

01. Press and hold the keys T1 and T3 simultaneously for at least 5 s
seconds

02. Release T1 and T3

03. Press T3 four times

10.1.2 - Checking settings via a radio transmitter

With a radio transmitter memorised in Mode 1 the user can check settings
at any time for each parameter, as follows.

To display the parameters, see Table 6:

01. Press T1 and T2 simultaneously on the radio transmitter for at least 5 s.

02. Release the two keys.

03. Within three seconds, complete the action as specified in Table 6

according to the parameter to be modified.

04. Release the key when the flashing light starts to flash

05. Count the number of flashes and, according to the number, check

the corresponding value on Table 4.

Example: After pressing T1 and T2 for 5 s followed by T1, if the flashing
light flashes three times, the pause time is set at 40 s.

To display the parameters, see Table 7.

01. Press T1 and T3 simultaneously on the radio transmitter for at least 5 s.

02. Release the two keys.

03. Within three seconds, complete the action as specified in Table 7

according to the parameter to be modified.

04. Release the key when the flashing light starts to flash.

05. Count the number of flashes and, according to the number, check

the corresponding value on Table 5.

10.2 - OPTIONAL ACCESSORIES

As well as the devices in WU2S, there are a number of optional acces­sories which may be used to integrate the automation system.

PR1: 24 V buffer battery; in the event of a mains power failure, this guar­antees at least 10 complete cycles.

PF: 24 V solar power system; useful in cases in which there is no electri­cal mains power.

PT50: Pair of columns (height 500 mm) with photocell

PT100: Pair of columns (height 1000 mm) with two photocells

For information on new accessories, consult the MHOUSE catalogue or
visit the website www.mhouse.com.

10.2.1 - Installing the PR1 buffer battery (fig. 36)

CAUTION! - The electric connection of the battery to the control unit
must only be made after completing all installation and programming
phases, as the battery constitutes an emergency power supply.

To install and connect the buffer battery PR1 to the control unit, refer to
fig. 36 and the PR1 instruction manual.

When the automation is powered by the buffer battery, 60 seconds after a
manoeuvre is completed, the control unit automatically switches off the
output “ECSbus” (and all connected devices), output Flash and all leds,
with the exception of the ECSbus led, which flashes at slower intervals;
this indicates the “Standby” function. When the control unit receives a
command, it restores normal operation (with a short delay). This function
is used to reduce consumption; an important factor when the unit is pow­ered by battery.

10.2.2 - Installing the PF solar power supply system (fig. 37)

CAUTION! - When the automation is powered exclusively by the
solar power system “PF”, IT MUST NEVER BE POWERED at the
same time by the mains.

To connect the PF solar power system to the control unit, refer to fig. 37
and the PF instruction manual.

When the automation is powered by the solar panel, 60 seconds after a
manoeuvre is completed, the control unit automatically switches off the

34

T1

T2

Parameter

Pause Time

Pass door

Motor force

“OPEN” function

Action

Press and hold T1

Press and hold T2

Press and hold T3

Press and hold T4

TABLE 6

Parameter

Level of discharge of motor 1 on closing

Level of discharge of motor 1 on opening

Level of discharge of motor 2 on closing

Level of discharge of motor 2 on opening

Action

Press and hold T1

Press and hold T2

Press and hold T3

Press and hold T4

TABLE 7

35

T1

T3

18 – English

English

output “ECSbus” (and all connected devices), output Flash and all leds,
with the exception of the ECSbus led, which flashes at slower intervals;
this indicates the “Standby” function. When the control unit receives a

command, it restores normal operation (with a short delay). This function
is used to reduce consumption; an important factor when the unit is pow­ered by photovoltaic panels.

10.2.3 - Maximum possible number of cycles per day

This product is specifically designed to operate also with the PF solar
power supply system. Special technical provisions have been envisaged
to minimise energy consumption when the automation is stationary, by
turning off all devices not essential to operation (for example photocells
and the key-operated selector switch). In this way all energy available and
stored in the battery is used to move the gate.

Caution! - When the automation is powered by the solar power
system “PF”, IT MUST NEVER BE POWERED at the same time
by the mains.

Application limits:

maximum possible number of cycles per day within a

set period of the year.

The PF solar power system enables complete power autonomy of the
automation, until the energy produced by the photovoltaic panel and
stored in the battery remains above the amount consumed during gate
manoeuvres. A simple calculation enables an estimate of the maximum
number of cycles per day performed by the automation in a certain period
of the year, provided that a positive energy balance is maintained.

The first step in calculating the energy available, is dealt with in the PF
instruction manual; the second step in calculating the energy con-
sumed and therefore the maximum number of cycles per day, is dealt
with in this chapter.

Calculating the energy available

To calculate the energy available (refer also to the PF instruction manual)
proceed as follows:

01. On the terrestrial map supplied in the PF kit instruction manual,

locate the point of system installation; then read the value Ea and the
degrees of latitude of this location (E.g. Ea = 14 and degrees = 45°N)

02. On the graphs (North or South) supplied in the PF kit instruction man-

ual, locate the curve for the location’s latitude (e.g. 45°N)

03. Choose the period of the year on which to base the calculation, or
select the lowest point of the curve to calculate the worst period of
the year; then read the corresponding value Am (e.g. December, Jan­uary: Am= 200)

04. Calculate the value of energy available Ed (produced by the panel)
multiplying Ea x Am = Ed (e.g.Ea = 14; Am = 200 therefore Ed =

2800)

Calculating the energy consumed

To calculate the energy consumed by the automation, proceed as follows:

05. On the table below, select the box corresponding to the intersection
between the line with the weight and the column with the opening
angle of the gate leaf. The box contains the value of the severity
index (K) for each manoeuvre (e.g. WU2S with a leaf of 130 Kg and
opening of 95°; K = 125).

Opening angle

Leaf weight ≤90° 90÷110° 110÷120°

< 75 Kg 71 92 125

75-120 Kg 84 110 168

120-160 Kg 101 125 240

160-200 Kg 130 168 330

36

1 2 3

37

2

B

B

1

English – 19

English

06. On the table A below, select the box corresponding to the intersec-

tion between the line with the Ed value and the column with the K val­ue. The box contains the maximum possible number of cycles per
day (e.g. Ed = 2800 and K= 125; cycles per day ≈ 20)

If the number obtained is too low for the envisaged use or is located in the
“area not recommended for use”, the use of 2 or more photovoltaic panels
may be considered, or the use of a photovoltaic panel with a higher power.
Contact the Mhouse technical assistance service for further information.

The method described enables the calculation of the maximum possible
number of cycles per day that can be completed by the automation while
running on solar power. The calculated value is considered an average val­ue and the same for all days of the week. Considering the presence of the
battery, which acts as an energy “storage depot”, and the fact that the bat-

tery enables automation autonomy also for long periods of bad weather
(when the photovoltaic panel produces very little energy) it may be possible
to exceed the calculated maximum possible number of cycles per day, pro­vided that the average of 10-15 days remains within the envisaged limits.

Table B below specifies the maximum possible number of cycles, accord­ing to the manoeuvre’s severity index (K), using exclusively the energy
stored by the battery. It is considered that initially the battery is complete­ly charged (e.g. after a prolonged period of good weather or recharging
via the optional PCB power supply unit) and that the manoeuvres are per­formed within a period of 30 days.

When the battery runs out of the stored energy, the led starts to indicate
the battery low signal by flashing briefly every 5 seconds, accompanied by
a “beep”.

TABLE A - Maximum possible number of cycles per day

Ed K≤75 K=100 K=125 K=150 K=175 K=200 K=225 K=250 K=275 K=300 K≥325

9500 123 92 74 61 53 46 41 37 33 31 28
9000 116 87 70 58 50 44 39 35 32 29 27
8500 109 82 66 55 47 41 36 33 30 27 25
8000 103 77 62 51 44 39 34 31 28 26 24
7500 96 72 58 48 41 36 32 29 26 24 22
7000 89 67 54 45 38 34 30 27 24 22 21
6500 83 62 50 41 35 31 28 25 23 21 19
6000 76 57 46 38 33 29 25 23 21 19 18
5500 69 52 42 35 30 26 23 21 19 17 16
5000 63 47 38 31 27 24 21 19 17 16 14
4500 56 42 34 28 24 21 19 17 15 14 13
4000 49 37 30 25 21 19 16 15 13 12 11
3500 43 32 26 21 18 16 14 13 12 11 10
3000 36 27 22 18 15 14 12 11 10 9 8
2500 29 22 18 15 13 11 10 9 8 7 7
2000 23 17 14 11 10 9 8 7 6 6 5
1500 16 12 10 8 7 6 5
1000 97 6

TABLE B - Maximum number of cycles using exclusively battery power

K≤75 K=100 K=125 K=150 K=175 K=200 K=225 K=250 K=275 K=300 K≥325

741 556 445 371 318 278 247 222 202 185 171

Area of use not recommended

10.3 - ADDING OR REMOVING DEVICES

An automation using WU2S enables devices to be added or removed at
any time.

Caution! – Do not add devices before ensuring that they are fully
compatible with WU2S; for further details, contact the MHOUSE
technical assistance.

10.3.1 - ECSBus

ECSBus is a system that enables connections of ECSBus devices using
just two wires, which convey both electrical power and communication
signals. All devices are connected in parallel on the same 2 wires of the
ECSBus; each device is recognised individually as it is assigned a unique
address during installation.

Photocells and other devices using this system can be connected to
ECSBus, such as safety devices, control buttons, indicator lights etc. For
information on ECSBus devices, refer to the MHOUSE catalogue or visit
the website www.mhouse.com.

A special learning phase enables the control unit to recognise all connect­ed devices individually, and enables precise diagnostics procedures. For
this reason, each time a device connected to ECSBus is added or
removed, the learning phase must be performed on the control unit; see
paragraph 10.3.3 “Learning other devices”.

10.3.2 - STOP Input

STOP is the input that causes immediate shutdown of the movement (fol­lowed by a brief inversion of the manoeuvre). This input can be connected
to devices with contact types Normally Open (NO, as in the case of the
KS100 selector switch), Normally Closed (NC) or devices with a constant
resistance of 8.2 KΩ, such as sensitive edges.
When set accordingly, more than one device can be connected to the
STOP input, also different from one another; see Table 8.

Note 1. The NO and NC combination can be obtained by placing the two
contacts in parallel, and placing an 8.2k

Ω

resistance in series with the NC

contact (it is, therefore, possible to combine 3 devices: NA, NC and 8,2k

Ω

).

Note 2. Any number of NO devices can be connected to each other in
parallel.

Note 3. Any number of NC devices can be connected to each other in
series.

Note 4. Only two devices with an 8.2 k

Ω

constant resistance output can
be connected in parallel; multiple devices must be connected “in cas­cade” with a single 8.2 kΩ termination resistance.

Caution! – If the STOP input is used to connect devices with safety
functions, only the devices with 8.2 kΩ constant resistance output
will guarantee the fail-safe category 3.

As with the ECSBus, the control unit recognises the type of device con­nected to the STOP input during the learning phase; subsequently the
control unit gives a STOP command when it detects a variation with
respect to the learned state.

10.3.3 - Recognition of other devices

The learning operation of the devices connected to the ECSBus and
STOP input is usually carried out during the installation phase; if devices
are added or removed the learning operation can be carried out again as
follows:

01. Press and hold key P2 [B] on the control unit for at least three sec-

onds (fig. 38), then release the key.

02. Wait a few seconds for the control unit to complete the device learn-

ing phase.

03. At the end of the learning the LED P2 [A] (fig. 38) should switch off. If

the LED P2 flashes it means there is an error; see paragraph 10.5
“Troubleshooting”.

04. After having added or removed a device the automation test must be

carried out again as specified in paragraph 8.1 “Testing”.

1stdevice type:

NO NC 8,2 KΩ

NO In parallel (note 2) (note 1) In parallel

NC (note 1) In series (note 3) In series

8,2KΩ In parallel In series (note 4)

TABLE 8

2

nd

device type:

20 – English

English

TABLE 9

Photocell h=50cm; triggered
on closure

Photocell on right with acti­vation on opening

Photocell on left with acti­vation on opening

Photocell h=100cm; triggered
on closure

Photocell h=100cm; triggered
on opening and closure

Photocell

Jumpers

D

Photocell h=50cm; triggered on
opening and closure

F

E

Photocell

Jumpers

10.4 - MEMORIZING ALL RADIO TRANSMITTERS

The control unit contains a radio receiver for GTX4 transmitters; the trans­mitter included in the box is already memorised and ready to use.
There are two ways of memorising a new transmitter:

• Mode 1: in this “mode” the radio transmitter is used as a whole, i.e. all
the keys carry out a preset command (the transmitters supplied with the
WU2S are memorised using Mode 1). Obviously a radio transmitter in
mode 1 can only control one single automation; that is:

• Mode 2: each key can be associated to one of the four commands
available. If this mode is used appropriately 2 or more different automa-

A

B

C

tions can be controlled, for example:

Obviously each transmitter is treated separately and for one single control
unit there can be some transmitters memorised in mode 1 and others in
mode 2.

The overall maximum memory capacity is of 150 units; mode 1 memori­sation occupies one unit per transmitter while mode 2 occupies one unit
per key.

Caution! – As memorisation procedures have a time limit (10 s), it is
important to read the instructions in the next paragraphs before
starting.

Key T1 “OPEN” Command

Key T2 “Pedestrial opening “command”

Key T3 “Only open” command

Key T4 “Only close” command

Key T1 “Only open” Automation N° 1 command

Key T2 “Only close” Automation N° 1 command

Key T3 “OPEN” Automation N° 2 command

Key T4 “OPEN” Automation N° 3 command

10.3.4 - Adding optional photocells

Additional photocells to those supplied with the WU2S can be installed at
any time. On an automation for 2-leaf gates, these can be positioned as
shown in fig. 39.
In order for the control unit to correctly recognise the photocells they must
be assigned with addresses using special electric jumpers. The address
assignment operation must be carried out on both TX and RX (placing the
electric jumpers in the same way) and it is important to check that there
are not any other pairs of photocells with the same address. The photocell
address assignment operation is necessary for them to be correctly
recognised among the other devices of the ECSBus and to assign them
their function.

01. Open the housing of the photocell.

02. Identify the position in which they are installed according to Figure 70

and place the jumper according to Table 9.
Unused jumpers must be placed in the special compartment for

future use (fig. 40).

03. Carry out the learning phase as described in paragraph 10.3.3
“Recognition of other devices”.

38

B

A

40

39

TABLE 10

Once time “OPEN” Command Activates the automation as described in Table 4 (Open function)

Twice times “Pedestrial opening “command Activates partial opening of one or two leafs as described in Table 4

(Pedestrian opening)

Three times “Only open” command Activates opening of the leafs (open - stop - open etc.)

Four times “Only close” command Activates closing of the leafs (close - stop - close etc.)

Five times “Stop” command Stops the manoeuvre

Six times “Apartment block Open” command On opening the command has no effect, and on closing inverts movement,

i.e. opening of the leafs

Seven times “High priority open” command Gives command even when automation is blocked

Eight times “Pedestrial opening 2” command Activates partial opening of the leaf M2, equal to approx. mid-travel

Nine times “Pedestrial opening 3” command Activates partial opening of the two leafs, equal to approx. mid-travel

Ten times “Open + block automation” command It causes an opening manoeuvre, after which the automation is blocked;

the control unit accepts no further commands with the exception of “Open
high priority” and “Release” automation

Eleven times “Close + block automation” command It causes a closure manoeuvre, after which the automation is blocked;

the control unit accepts no further commands with the exception of
“Open high priority” and “Release” automation

Twelve times “Block automation” command It causes the manoeuvre to stop and the automation to block;

the control unit accepts no further commands with the exception of
“Open high priority” and “Release” automation

Thirteen times “Unblock automation” command It causes the automation to be released and normal operation to resume

English – 21

English

10.4.1 - Memorisation mode 1

01. Press key P1 [B] (fig. 46) for at least 3 s. When the LED P1 [A] (fig.

46) switches on release the key.

02. Within 10 s press any one key on the transmitter for at least 3 s to
memorise it. If the memorisation procedure is successful, the LED P1
will emit 3 flashes.

03. If there are other transmitters to be memorised repeat step 2 within
the next 10 s otherwise the memorisation phase will end automati­cally.

10.4.2 - Memorisation mode 2

With Mode 2 transmitter memorisation each key can be associated with
any one of the commands shown in table 10.

In Mode 2 each key requires its own memorisation phase.

01. If the transmitter to be memorised is already memorised (such as the
transmitters supplied which are already memorised in mode 1) the
transmitter must be deleted following the procedure described in:
“10.4.4 - Deleting a radio transmitter”.

02. Press key P1 [B] (fig. 41) on the control unit the number of times
equal to the required command, according to Table 10 (e.g. 3 times

for the “Only open” command).

03. Check that LED P1 [A] (fig. 41) flashes quickly for a number of times
equal to the command selected.

04. Within 10 s press the required key on the radio transmitter for at least
2 s to memorise it. If the memorisation procedure is successful, the
LED P1 will emit 3 slow flashes.

05. If there are other transmitters to be memorised for the same type of
command, repeat step 03 within the next 10 s otherwise the memo­risation phase will end automatically.

10.4.3 - Remote memorisation

A new radio transmitter can be memorised on the control unit without
having to use the unit itself. It is sufficient to have an “OLD” working and
memorised radio transmitter. The “NEW” radio transmitter will “inherit” the
characteristics of the OLD one; in other words if the OLD one is memo­rised in Mode 1 then the NEW one will also be memorised in Mode 1; in
this case during the memorisation phase press any one key on the two
transmitters. If the OLD radio transmitter is memorised in Mode 2 press
the key with the required command on the OLD transmitter and press the
key on the NEW transmitter with which you wish to associate the new
command.

Take the two transmitters and position yourself within the action range of
the automation and follow the following steps:

01. Press the key on the NEW radio transmitter for at least 5 s then
release it.

02. Press the key on the OLD radio transmitter slowly 3 times.

03. Press the key on the NEW radio transmitter slowly once.

At this point the NEW radio transmitter will be recognised by the control
unit and will take on the characteristics of the OLD one.

Repeat these steps for each new transmitter to be memorised.

10.4.4 - Deleting a radio transmitter

It is necessary to have a radio transmitter to delete it.
If the transmitter is memorised in Mode 1 one single deletion phase is suf­ficient and at point 3 any key can be pressed. If the transmitter is memo­rised in Mode 2 a deletion phase must be carried out for each key.

01. Press and hold key P1 [B] (fig. 41) on the control unit.

02. Wait for the LED P1 [A] (fig. 41) to switch on and within three sec-

onds.

03. Press the key on the radio transmitter to be deleted for at least three
seconds. If deletion is successful LED P1 will emit five quick flashes.
If LED P1 emits one slow flash it means that the deletion has not
been completed because the transmitter is not memorised.

04. To delete other transmitters keep key P1 pressed and repeat step 3
within 10 seconds otherwise the deletion procedure will end auto­matically.

10.4.5 - Deleting all radio transmitters

This procedure deletes all memorised transmitters.

01. Press and hold key P1 [B] (fig. 41) on the control unit.

02. Wait for LED P1 [A] (fig. 41) to switch on, then off and then flash 3

times.

03. Release P1 key precisely when the LED flashes the third time.

04. Wait about 4 s for deletion to be completed, during which the LED P1

will emit quick flashes.

If the pr

ocedure is successful after a few moments the LED P1 will emit 5

slow flashes.

41

B

A

22 – English

English

Symptoms

The radio transmitter does not
emit any signal (the LED [A] does
not light up)

The manoeuvre does not start
and the LED “ECSBus” [B]
does not flash

The manoeuvre does not start
and the flashing light is off

The manoeuvre does not start
and the flashing light flashes

The manoeuvre starts but is
immediately followed by an
inversion

The manoeuvre is carried out
but the flashing light is not
working

Probable cause and possible solution

• Check whether the batteries are flat and if necessary replace them (paragraph 11.5)

• Check that the power supply cable is correctly inserted in the mains socket

• Check that the fuses [E] and [F] have not been activated; if this is the case check the cause of the fault
and replace them with other fuses with the same characteristics

• Check that the command is actually received. If the command reaches the OPEN input the relevant LED
“OPEN” [D] should light up; if a radio transmitter is used the LED “ECSBus” should emit two long flashes

• Check that the STOP input is active, in other words that the LED “STOP” [C] is on. If this is not the case
check the device connected to the STOP input.

• The photocell test carried out at the beginning of each manoeuvre is negative; check the photocells and
refer to Table 12

• The force selected is too low to move the gate. Check for obstructions and if necessary select a higher
force as described on page 10.1.1

• During the manoeuvre, ensure that there is voltage on the FLASH terminal of the flashing light (as this is
intermittent, the voltage value is not significa

TABLE 11 (fig. 42)

10.5 - TROUBLESHOOTING

Table 11 gives possible indications on how to deal with malfunctions that
may be met during installation or due to a fault.

42

E

A

CB

D

F

10.6 - DIAGNOSTICS AND SIGNALS

Some devices directly provide particular signals to describe the state of
operation or eventually a malfunction.

10.6.1 - Photocells

The photocells contain a LED “SAFE” [A] (fig. 43) that provides informa­tion at any moment on the state of operation; see Table 12.

43

A

LED “SAFE”

Off

3 quick flashes and 1
second pause

1 very slow flash
1 slow flash
1 quick flash

1 very quick flash

Always lit

STATUS

The photocell is not powered or it is faulty

Device not recognised by the control unit

The RX receives an excellent signal
The RX receives a good signal
The RX receives a poor signal

The RX receives a bad signal

The RX does not receive any signal

ACTION

Check that the voltage on the photocell terminals is of about 8-12
Vdc; if the voltage is correct then the photocell is probably faulty

Repeat the learning procedure on the control unit. Check that
all the photocell pairs on ECSBus have different addresses (see
Table 9)

Normal operation
Normal operation
Normal operation but check TX-RX alignment and correct

cleaning of photocell lenses
At the limit of normal operation; check TX-RX alignment and

correct cleaning of photocell lenses
Check for any obstruction between TX and RX. Check that the

LED on the TX flashes slowly. Check TX-RX alignment

TABLE 12

Quick flashes

1 flash
1 second pause
1 flash

2 flashes
1 second pause
2 flashes

3 flashes
1 second pause
3 flashes

4 flashes
1 second pause
4 flashes

Status

ECSBus error

Photocell activated

“Gearmotor force” limiting device
activated

STOP input activated

Action

At the beginning of the manoeuvre the devices present do not correspond with
those recognised; check and eventually carry out the learning procedure (10.3.3
“Recognition of other devices”).
One or more devices may be faulty; check and, if necessary, replace them.

At the start of the manoeuvre, one or more photocells do not enable move­ment; check to see if there are any obstructions. During the movement if
there is an obstruction no action is required.

During the movement, the gate experienced excessive friction; identify the
cause.

At the start of the manoeuvre or during the movement, the STOP input was
activated; identify the cause.

TABLE 13

English – 23

English

LED STOP [B]

Off *
ON

Status

STOP input activated
Everything OK

Action

Check the devices connected to the STOP input
STOP input active

LED OPEN [C]

Off
On

Status

Everything OK
OPEN input activated

Action

OPEN input not active
This is normal only if the device connected to the OPEN input is

active

10.6.2 - Flashing light

During a manoeuvre the flashing light flashes every second; in case of
anomalies the light flashes at more frequent intervals (half a second); the

flashes are repeated twice with an interval of one second; see Table 13.

10.6.3 - Control unit

The LEDs on the control unit provide particular signals to report on the
normal operation and on possible faults; see Table 14.

44

D

E

F

C

B

A

LED ECSBus [A]

Off

On

One flash per second
2 long flashes

1 flash every 5 seconds

Series of flashes separated
by a pause

Quick flash

Status

Fault

Serious fault

Everything OK
Input status variation

Automation in “standby” mode

ECSBus short circuit

Action

Check that the unit is powered; check that the fuses have not
been activated; if this is the case check the cause of the fault and
replace them with other fuses with the same characteristics

There is a serious fault; switch off the control unit for a few sec­onds; if the status persists there is a fault and the electronic board
must be replaced

Control unit works correctly
A variation to the status of the inputs OPEN, STOP, activation of

the photocells, or when the radio transmitter is used, is normal
Everything OK; when the control unit receives a command normal

operation is restored (with a short delay)

An overload has been detected therefore the power to the ECS­Bus switched off. Check by disconnecting the devices one at a
time.

To restore power to the ECSBus simply send a command, for
example with a radio transmitter

TABLE 14 (fig. 44)

The same signal as for the flashing light, see Table 13

24 – English

English

LED P1 [D]

Off *
On

Series of quick flashes,
from 1 to 4

5 quick flashes
1 slow flash
3 slow flashes
5 slow flashes

Status

Everything OK
Memorisation mode 1

Memorisation mode 2

Deletion OK
Wrong command
Memorisation OK
Deletion OK

Action

No memorisation underway
This is normal during memorisation mode 1 which lasts maximum

10 s.
This is normal during memorisation mode 2 which lasts maximum

20 s.
Deletion of a transmitter successfully completed.
Command received from a transmitter which is not memorised
Memorisation successfully completed
All radio transmitters successfully deleted

LED P2 [E]

Off *
On
1 flash per second

2 flashes per second

Status

Everything OK
Everything OK
The learning phase has not been carried

out or there are errors in the memory data

Device learning procedure underwayo

Action

“Slow” speed selected
“Fast” speed selected
Some faulty devices may be present; check and if necessary

repeat the device learning phase (see paragraph 10.3.3 “Learning
other devices”)

It shows that the search for connected devices is underway (it
lasts maximum a few seconds)

LED P3 [F]

Off *
On
1 slow flash

2 slow flashes

Status

Everything OK
Everything OK
There is no memorised opening angle

Opening angle learning phase in progress

Action

Cycle operation
Complete cycle operation
Perform the learning phase (see chapter 3.5.2 - Learning the leaf

opening and closing angles)
Indicates that the opening angle learning phase is in progress

* or it could be in “Standby” mode

Model/type

PH100 photocells (optional)

Product Type

Adopted technology

Maximum start-up torque

Nominal torque

No-load speed

Speed at nominal torque

Maximum frequency of cycles

Maximum time continuous cycle

Application limits

Power supply

Rated current absorption

Ambient operating
temperature

Use in particularly acid, saline or
potentially explosive atmospheres

Assembly

Protection rating

Dimensions / weight

English – 25

English

Gearmotor with straight arm for WU1SK swing gates

Electromechanical gearmotor for automations of automatic gates and doors

24Vdc motor, helical gear reducer; mechanical release

150 Nm

50Nm

1.7 RPM

1.4 RPM

30 cycles/hour at 50 °C

About 10 minutes

The structural design of this product makes it suitable for use on gates with a weight up to 200 kg
or leaf width up to 1.8 m and opening angle up to 120°

24Vdc

1.1A; on start-up the maximum absorbed current is 3.5 A for a maximum time interval of 2 s

-20 ÷ 50°C (gearmotor efficiency is reduced at low temperatures)

NO

Horizontal with special floor fixing plate or with housing in the underground configuration with
foundation pit

IP67

384x236x76 mm (straight arm) / 7 kg

TECHNICAL SPECIFICATIONS OF PRODUCT COMPONENTS

The product WU2S is produced by Nice S.p.a. (TV) I, Mhouse is a company part of the NICE S.p.a. group.In order to improve its products, NICE S.p.a.
reserves the right to modify the technical characteristics at any time without prior notice. In any case, the manufacturer guarantees their functionality
and fitness for the intended purposes. Note: all technical specifications refer to a temperature of 20 °C.

Product Type

Adopted technology

Detection capacity

TX transmission angle

RX reception angle

Useful range

Power supply / output

Absorbed power

Max. cable length

Possibility of address assignment

Ambient operating
temperature

Use in particularly acid, saline or
potentially explosive atmospheres

Assembly

Protection rating

Dimensions / weight

Presence detector for automations of automatic gates and doors (type D according to standard
EN 12453) comprising a transmitter “TX” and receiver “RX

Optical, by direct interpolation of TX-RX with modulated infra-red rays

Opaque objects located on the optical axis between TX and RX, larger than 50 mm and moving
slower than 1.6 m/s

20° approx.

20° approx.

10 m for maximum TX-RX misalignment ±5° (the device can signal an obstacle even in the event
of particularly adverse weather conditions)

The device can only be connected to the “ECSBus” networks from which it receives mains power,
and sends the output signals

1 ECSBus unit

Up to 20 m (observe warnings regarding the minimum section and type of cables)

UP to 7 detectors with protection function and 2 with opening command function
Automatic synchronisation prevents interference between the various detectors

-20 ÷ 50°C

No

Vertical, wall-mounted

IP44

64 x 89,2 h 29 mm / 60 g

Product Type

Adopted technology

Maximum frequency of cycles

Mains power supply

Nominal absorbed power

Backup power supply

Motor ouputs

Flashing light output

ECSBus output

“OPEN” input

“STOP” input

Radio Aerial input

Max. cable length

Ambient operating
temperature

Use in particularly acid, saline or
potentially explosive atmospheres

Assembly

Protection rating

Dimensions / weight

Possibility of remote control

Compatible GTX4 transmitters

GTX4 transmitter range

Programmable functions

Self-programmed functions

CL2S control unit

26 – English

English

Control unit for 1 or 2 24Vdc motors for automation of automatic gates or doors, complete with
radio receiver for “GTX4” transmitters

Electronic board governed by 8-bit microcontroller with flash technology
A transformer incorporated in the control unit, but separated from the board, reduces the mains
voltage to the nominal 24 V voltage used in the whole automation system

30 cycles/hour at 50°C A

230Vac (+10% -10%) 50/60Hz

120 W; on start-up power is 310 W for a maximum time interval of 2s

For “PR1” buffer batteries

2, for 24 Vdc motors with nominal current of 1.1A, on start-up, maximum current is 3.5 A for a
maximum time interval of 2 s

For flashing light with 12 V (maximum 21 W) bulb.

1 output with maximum load of 15 ECSBus units

For normally open contacts (closure of the contact prompts the “OPEN” command)

For normally open and/or 8,2kΩ constant resistance type contacts, or normally closed contacts
with self-learning of the “normal” status (a variation with respect to the memorised status gener­ates a “STOP” command)

50 Ω for RG58 or similar type cable

Mains power-supply: 30 m; motor ouputs: 10 m; other inputs/outputs: 20 m with antenna cable
preferably less than 5 m (observe warnings regarding the minimum section and type of cables)

-20 ÷ 50°C

No

Vertical, wall-mounted

IP44

180 x 240 h 110mm / 2,8kg

With “GTX4” transmitters, the control unit is set to receive one or more of the following commands:
“OPEN”, “Partially open”, “Only open” and “Only close”

Up to 150 if memorised in mode 1

50-100 m. This distance may vary in the presence of obstacles and electromagnetic disturbance
present, and is influenced by the position of the receiving antenna built into the flashing light

“Single cycle” or “Complete cycle” (automatic closure) operating mode
Motor speed “low” or “high”
Pause time in “complete cycle” selectable from 10, 20, 40, and 80 seconds
Type of partial opening selectable from 4 modes
Obstacle detection system sensitivity selectable on 4 levels
“Open command” operating mode selectable on 4 modes

Self-learning of devices connected to the ECSBus output
Self-learning of type of “STOP” device (NO, NC or 8.2 kΩ resistance contact)
Self-learning of manoeuvre length for each motor
Self-learning of automation with 1 or 2 motors

GTX4 Transmitters

KS100 Key-operated selector switch (optional)

FL100 indicator light (optional)

English – 27

English

Product Type

Adopted technology

Anti-intruder

Lock safety

Power supply / contacts

Max. cable length

Ambient operating
temperature

Use in particularly acid, saline or
po tentially explosive atmospheres

Assembly

Protection rating

Dimensions / weight

Product Type

Adopted technology

Lamp

Power supply

Ambient operating
temperature

Use in particularly acid, saline or
potentially explosive atmospheres

Assembly

Protection rating

Dimensions / weight

Flashing indicator light for automations of automatic gates and doors.
The device incorporates a receiver antenna for remote control

Indicator light with 12V 21W lamp controlled by the control units for MHOUSE automations

12V 21W fitting BA15 (vehicle type lamp)

The device can only be connected to the terminals “FLASH” and “ANTENNA” of the MHOUSE
automation control units

-20 ÷ 50°C

No

Horizontal on a flat surface or vertical wall-mounted

IP55

120 x 60 h 170mm / 285g

Double switch with key operation, suitable for controlling automations of automatic gates and
doors. Equipped with lighting for night-time use

Activation protected by lock, insertion and clockwise rotation of the key closes a contact; anti­clockwise rotation closes a second contact, and in both cases a spring returns the key to the cen­tral position

The selector can only be turned on after insertion of the key and rotation on one of the two direc­tions

Key with 450 different codes

The device can only be connected to the terminals “OPEN” and “STOP” of the MHOUSE automa­tion control units to which it sends the command signals, and from which it receives the mains
power for night-time lighting

Up to 20 m (observe warnings on the control units regarding the minimum section and type of
cables)

-20 ÷ 50°

No

Vertical, wall-mounted

IP44

89 x 65 h 37mm / 120 g

Product Type

Adopted technology

Frequency

Encoding

Keys

Radiated power

Power supply

Battery life

Ambient operating
temperature

Use in particularly acid, saline or
potentially explosive atmospheres

Protection rating

Dimensions / weight

Radio transmitters for remote control of automations for automatic gates and doors

Encoded AM OOK radio modulation

433.92 MHz

64 Bit rolling code (18 billion billion combinations)

4, each key can be used for different commands of the same control unit or to control different
control units

0.001 W approx.

3V; +20% -40%; with 1 lithium battery type CR2032

3 years, estimated on the basis of 10 commands/day lasting 1s at 20°C (battery efficiency is
reduced at low temperatures)

-20 ÷ 50°C

No

IP 40 (use in the home or protected environments)

50 x 50 h 17mm / 16g

28 – English

English

ALLEGATO 2ANNEX 1

CE Declaration of Conformity

Declaration in accordance with the Directives: 1999/5/CE (R&TTE), 2004/108/CE (EMC);

2006/42/CE (MD) Appendix II, part B;

WU1SK, CL2S, GTX4, PH100 and FL100 are produced by Nice S.p.a. (TV) I; MHOUSE S.r.l . is a commercial trademark

owned by the group Nice S.p.a.

Note - The contents of this declaration correspond to declarations in the last revision of the official document deposited at the
registered offices of Nice Spa available before this manual was printed. The text herein has been re-edited for editorial purpos­es. A copy of the original declaration can be requested from Nice S.p.a. (TV) I.

Number: 370/WU2S Revision: 0 Language: EN

Manufacturer’s Name: NICE S.p.A.
Address: Via Pezza Alta 13, Z.I. Rustignè, 31046 Oderzo (TV) Italy
Person authorised to compile the technical documentation:

Sig. Oscar Marchetto.

Product type: Electromechanical gearmotor and relative accessories
Model / Type: WU1SK, CL2S, GTX4, PH100, FL100
Accessories:

The undersigned, Luigi Paro, in the role of Managing Director, declares under his sole responsibility, that the above mentioned
product conforms to the requirements of the following directives:

• The products CL2S and GTX4 conform to the 1999/5/CE DIRECTIVE OF THE EUROPEAN PARLIAMENT AND COUNCIL of
9th March 1999 regarding radio equipment and telecommunications terminal equipment and the mutual recognition of their
conformity, according to the following harmonised standards:

- Health protection (art. 3(1)(a)): EN 50371:2002

- Electric safety (art. 3(1)(a)): EN 60950-1:2006

- Electromagnetic compatibility (art. 3(1)(b)): EN 301 489-1 V1.8.1:2008, EN 301 489-3 V1.4.1:2002

- Radio spectrum (art. 3(3)): EN 300 220-2 V2.1.2:2007

In accordance with the directive 1999/5/EC (appendix V), the product is class 1 and marked:

• Models WU1SK, CL2S, PH100 and FL100 conform to DIRECTIVE 2004/108/CE/108/EC OF THE EUROPEAN PARLIAMENT
AND COUNCIL of 15th December 2004 regarding the approximation of member state legislation related to electromagnetic
compatibility, repealing directive 89/336/EEC, according to the following harmonised standards:
EN 61000-6-2:2005, EN 61000-6-3:2007

In addition the product WU1SK and CL2S conform to the following directive according to the requirements for “partly complet-

ed machinery”:

2006/42/EC DIRECTIVE OF THE EUROPEAN PARLIAMENT AND COUNCIL of 17 May 2006 regarding machinery, repealing

directive 95/16/EC

•

We hereby declare that the relevant technical documentation has been compiled in conformity with Annex VII B of directive 2006/42/EC and
that the following essential requirements have been satisfied:

1.1- 1.1.2- 1.1.3- 1.2.1-1.2.6- 1.5.1-1.5.2- 1.5.5- 1.5.6- 1.5.7- 1.5.8- 1.5.10- 1.5.11

• The manufacturer undertakes to transmit, in response to a reasoned request by the national authorities, relevant information on the “partly
completed machinery”, without prejudice to intellectual property rights of the manufacturer.

• Should the “partly completed machinery” be put into service in a European country with an official language different from the one of this dec­laration, the importer must attach the translation of this document to the declaration.

• The “partly completed machinery” must not be put into service until the final machinery into which it is to be incorporated has been declared
in conformity with the provisions of directive 2006/42/EC.

In addition the product WU1SK and CL2S conform to the following directives:
EN 60335-1:2002 + A1:2004 + A11:2004 + A12:2006 + A2:2006 + A13:2008
EN 60335-2-103:2003

The products WU1SK and CL2S also comply, within the constraints of applicable parts, with the following standards:
EN 13241-1:2003, EN 12445:2002, EN 12453:2002, EN 12978:2003

Oderzo, 11thNovember 2010

Ing. Luigi Paro (Managing Director)

0682

English – 29

English

• With selector (optional accessory)

The selector has two positions with automatic return to the centre
(fig. 46).

(*) This item must be compiled by the person who programmed
the automation.

Control with safety devices out of service

In the event of safety devices malfunctioning or out of service, the
door may still be moved.

01. Activates the gate command (with remote control or key­operated selector switch). The door will open normally if there
is the consent of the safety devices, otherwise the command
must be activated and held within 3 seconds.

02. After about 2 s the door will move in “hold-to-run” mode, in
other words until the command is pressed the door will con­tinue to move; the door will stop as soon as the command is
released.

In the event of safety devices out of service arrange for repairs to
the automation immediately.

11.2 – Gate control

• With radio transmitter

The radio transmitter supplied is ready for use and the four keys
have the following functions (fig. 45).

(*) This table must be compiled by the person who programmed
the automation.

––– STEP 11 –––

This guide must be stored safely and be accessible to all automa­tion users.

11.1 – Safety instructions

• Keep at a safe distance from the moving door until it is
completely open or closed; do not go through the door until
it is completely open and has come to a standstill.

• Do not allow children to play near the door or with the con­trols.

• Keep the transmitters away from children.

• Suspend the use of the automation immediately as soon as

you notice something abnormal in the operation (noises or
jolting movements); failure to follow this warning may cause
serious danger and accidents.

• Do not touch moving parts.

• Regular maintenance checks must be carried out by quali-

fied personnel according to the maintenance plan.

• Maintenance or repairs must only be carried out by quali-

fied technical personnel.

USER’S GUIDE

45

T3

T4

T1

T2

Function (*)

Key T1

Key T2

Key T3

Key T4

46

Action

Turned right: “OPEN”

Turned left: “STOP”

Function

(*)

Stops movement of the sectional or
up-and-over door

In case of fault of the gearmotor the motor release can be used to
check whether the fault is in the release mechanism.

01. Open one of the two release covers of the gearmotor by
pulling the relative tab.

02. Insert the key in the release pin.

03. Turn the key anti-clockwise by about 90° until the gate is

released.

04. Then move the gate manually.

11.3 – Manually releasing or locking the gearmo-

tor (fig. 47)

WU2S are equipped with a mechanical system that enables man­ual opening and closing of the gate (i.e. as if there is not a gear­motor).

The manual operation must be carried out in case of power failure
or system malfunction. In case of power failure the buffer battery
can be used (optional accessory PR1).

30 – English

English

05. To reset the automation turn the key clockwise and at the
same time move the gate until you hear the carriage engage.

06. Remove the key and close the release cap cover.

11.4 – Maintenance operations admissible to the

user

The list of operations to be regularly carried out by the user is list­ed below.

• For cleaning the surfaces of the devices, use a slightly

damp (not wet) cloth. Never use substances containing alco­hol, benzene, diluents or other flammable substances. Use
of these substances may damage the devices and cause
fires or electric shocks.

• Disconnect the automation from the power supply before

removing leaves or stones to stop anyone activating the
door.

• Regularly check the system, in particular the cables,

springs and supports and check for signs of unbalance, wear
or damage. Do not use the automation if it needs to be
repaired or adjusted as a fault or an incorrectly balanced
door may cause injuries.

11.5 – Remote control battery replacement
(fig. 48)

When the battery charge is low, the transmitter range is reduced
significantly. When a key is pressed, if led L1 illuminates and then
immediately fades and turns off, this means that the battery is
completely discharged and must be replaced immediately.

Otherwise if led L1 illuminates briefly, this means that the battery
charge is low; in this case press and hold the key for at least half
a second to enable the transmitter to attempt delivery of the com­mand. In any event, if the battery charge is too low to complete a
command (and wait for a response) led L1 fades and the trans­mitter turns off. In these cases, to restore normal operation of the
transmitter, replace the old battery with a new version of the same
type, taking care to observe the specified polarity. To replace the
battery, proceed as shown in the figure below.

The batteries contain pollutant substances: do not dispose
of them with normal waste material; follow the instructions
foreseen by local regulations.

11.6 – Installing the remote control support

To install the remote control support, see fig. 49.

47

49

48

English – 31

English

CE DECLARATION OF CONFORMITY

In conformity with Directive 2006/42/EC, APPENDIX II, part A (EC declaration of conformity for machinery)

––––––––––––––––––––

The undersigned/company

(name or company name of the person responsible for commissioning of the power-operated gate: . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hereby declares under his/her sole responsibility that:

- The automation: power-operated swing gate

- Serial N°: . . . . . . . . . . . . . . . . . . .

- Year of manufacture: . . . . . . . . . . . . . . . . . . .

- Location (address): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Complies with the essential requirements of the following directives:

2006/42/CE “Machinery” Directive

2004/108/CEE Electromagnetic compatibility directive

2006/95/CEE “Low Voltage” Directive

1999/5/CE “R&TTE” Directive

and what is provided for by the following harmonised standards:

EN 12445 “Industrial, commercial and garage doors and gates. Safety in use of power operated doors - Test

methods”

EN 12453 “Industrial, commercial and garage doors and gates. Safety in use of power operated doors -

Requirements”

Name: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Signature: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Date: . . . . . . . . . . . . . . . . . . . . . .

Place: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ANNEX 2

Mhouse is a commercial trademark owned by Nice S.p.a.

Nice S.p.a.
Via Pezza Alta, 13 - Z.I. Rustignè

31046 Oderzo (TV), Italia
Tel. [phone]
Fax [phone]