mhouse WK2 User Manual

Installation instructions and warnings

English

IST WK2-GB 4865 Rev. 02

MhouseKit WK2

For the automation of swing gates.

2 WK2 Instructions

Information

1 Warnings 3

2 Product description 4

2.1 Applications 4

2.2 Description of the automation 4

2.3 Description of devices 5

2.3.1 Electromechanical Gearmotors with WK1 curved Arms 5

2.3.2 Release keys 5

2.3.3 CL2 Control Unit 6

2.3.4 PH1 Photocells 6

2.3.5 KS1 Key-Operated Selector Switch 6

2.3.6 FL1 Flashing Light with Incorporated Aerial 6

2.3.7 TX4 Radio Transmitters 6

3 Installation 7

3.1 Preliminary checks 7

3.1.1 Operating Limits 8

3.1.2 Tools and Materials 8

3.1.3 List of Cables 8

3.2 Preparing the Electrical System 9

3.2.1 Connection to the Electrical Mains 9

3.3 Installation of the Various Devices 9

3.3.1 WK1 gearmotor mounting 9

3.3.2 Photocells 11

3.3.3 KS1 Key-Operated Selector Switch 12

3.3.4 FL1 Flashing Light 12

3.3.5 CL2 Control Unit 13

3.4 Power Supply Connection 15

3.5 Initial checks 15

3.5.1 Recognition of Connected Devices 15

3.5.2 Recognition of Gate Leaves' Opening and Closing Angles16

3.5.3 Checking the Radio Transmitters 16

3.6 Regulations 16

3.6.1 Selecting the Speed of the Leaf 16

3.6.2 Selecting the Type of Operating Cycle 17

3.7 Testing and commissioning 17

3.7.1 Testing 17

3.7.2 Commissioning 17

4 Maintenance 18

4.1 Dismantling and Disposal 18

5 Additional information 19

5.1 Advanced Adjustments 19

5.1.1 Adjusting the Parameters with the Radio Transmitter 19

5.1.2 Checking the Adjustments with the Radio Transmitter 20

5.2 Optional Accessories 20

5.3 Adding or Removing Devices 20

5.3.1 ECSBus 20

5.3.2 STOP Input 20

5.3.3 Recognition of Other Devices 21

5.3.4 Addition of Optional Photocells 21

5.4 Memorization of Radio Transmitters 22

5.4.1 Memorization Mode 1 22

5.4.2 Memorization Mode 2 22

5.4.3 Remote Memorization 22

5.4.4 Deleting a Radio Transmitter 23

5.4.5 Deleting all the Radio Transmitters 23

5.5 Troubleshooting 23

5.6 Diagnostics and Signals 24

5.6.1 Photocells 24

5.6.2 Flashing light 24

5.6.3 Control Unit 25

6 Technical characteristics 26

7 Annexes 28

7.1 Annexe 1: CE Declaration of Conformity of WK2 Components 29

7.2 Annexe 2: CE Declaration of Conformity of Power Operated Gate 31

7.3 Annexe 3: Operating Guide 33

7.3.1 Safety regulations 33

7.3.2 Gate Control 33

7.3.3 Maintenance Operations to Be Performed by the User 34

7.3.4 Replacing the Remote Control Battery 34

Contents

This manual may be reproduced provided no part of it is omitted or
modified. No part of this manual may be translated into other languages
without the prior authorization and subsequent examination by
MHOUSE.

MHOUSE disclaims all responsibility for damage resulting from improper
use of its products. You are therefore invited to read this manual carefully.

MHOUSE, in order to improve its products, reserves the right to modify
them at any time without prior notice. In any case, the manufacturer
guarantees their functionality and fitness for the intended purposes.

For any information please contact:

MHOUSE S.r.l.

via Pezza Alta, 13, ZI 31046 Oderzo

Tel: [phone]

Fax: [phone]

email: [e-mail]

http: www.mhouse.biz

WU2 is produced by NICE S.p.a. (TV) I, MHOUSE S.r.l. is an affiliate of
the Nice S.p.a group.

WK2 Instructions 3

1 Warnings

• If this is the first time that you install a WK2 gate automation system
we recommend that you dedicate some of your time to reading this
manual. You should read it before you start installing the system, so you
don't have to rush to finish the work.

Keep all the components of the WK2 system handy so that you can
read, check and verify all the information contained in this manual.
However, do not carry out the adjustment and memorization stages
otherwise, during the actual installation of the products, you will have to
deal with settings that differ from the original factory ones.

•When reading this manual, pay special attention to the sections
marked by the following symbol:

these sections are particularly important for safety.

• Store this manual safely for future use.

• This manual, as well as the design and manufacture of the devices
that make up WU2, comply fully with the standards and regulations in
force.

•Considering the hazards that may exist during the installation and
operation of WK2, it is necessary that also the installation be carried out
in strict compliance with current legislation, standards and regulations,
particularly:

• This manual contains important information regarding
personal safety; before you start installing the components, it is
important that you read and understand all the information
contained herein. Do not proceed with the installation if you have
doubts of any sort; if necessary, refer to the MHOUSE customer
service department for clarifications.

• Before you start with the installation, make sure that each
single WK2 device is suitable for the intended automation
purposes; pay special attention to the data provided in chapter 6
"Technical Characteristics". If even a single device is not suitable
for the intended application, do not proceed with the installation.

• Before you start with the installation, check whether
additional devices or materials are needed to complete the
automation with WK2 based on the specific application
requirements.

• The WK2 automation system must not be used until the
automation has been commissioned as described in paragraph

3.7.2 "Commissioning".

•The WK2 automation system cannot be considered as a
suitable intrusion protection system. If you require efficient
protection you need to integrate WK2 with other devices.

• The packing materials for WK2 must be disposed of in
compliance with local regulations.

• Do not make modifications to any components unless
provided for in this manual. This type of operations will only
cause malfunctions. MHOUSE disclaims any liability for damage
resulting from modified products.

• Do not immerse the automation parts in water or any other
liquid. During installation, ensure that water does not leak into
the control unit or other open devices.

•In the event that liquid substances have penetrated inside the
automation devices, immediately disconnect the power supply
and contact the MHOUSE customer service department. The use
of WK2 in these conditions can be dangerous.

• Keep all components of WK2 away from heat sources and
open flames; these could damage the components and cause
malfunctions, fire or dangerous situations.

• During long periods of inactivity, the optional battery (PR1)
should be removed and stored in a dry location to prevent
leakage of noxious substances.

•Connect the control unit only to a power supply line equipped
with safety grounding system.

•All operations requiring the opening of the protection shell of
any WK2 device must be performed with the control unit
disconnected from the power supply (and from the PR1 buffer
battery, if featured); if the disconnection device is not identifiable,
post the following sign on it: "WARNING: MAINTENANCE WORK
IN PROGRESS".

•In the event that any automatic switches or fuses are tripped,
you must identify the failure and eliminate it before you reset
them.

•If a failure occurs that cannot be solved using the information
provided in this manual, refer to the MHOUSE customer service
department.

4 WK2 Instructions

The following example of a typical WK2 application will serve to clarify a few terms and aspects of a gate automation system:

A) CL2 control unit

B) FL1 flashing light with incorporated aerial

C) Pair of PH1 photocells.

D) KS1 key-operated selector switch

E) Pair of PT50 posts for photocells (not included)

F) Pair of opening stops (not included); the natural strike may be

sufficient

G) WK1 gearmotors with curved arms

H) Closing stop (not included)

I) Pull box (not included)

2.2 Description of the automation

A

E F G H

G

IF

E

B C C D

Figure 1

2 Product description

2.1 Applications

WK2 is a set of components designed for the automation of single-leaf
or double-leaf gates in residential applications.

Any applications other than those described above or under
different conditions from those specified in this manual are
forbidden.

WK2 operates with electric power. In the event of a power failure, the
gearmotor can be released using suitable keys in order to move the gate
manually. Alternatively, the PR1 buffer battery (optional accessory) can
be used.

WK2 Instructions 5

WK2 consists of the devices shown in figure 2;
make immediately sure that they correspond to
the contents of the package and verify the
integrity of the devices.

Note: to adapt WK2 to local regulations, the
contents of the package may vary; an exact list of
the contents is shown on the outside of the
package under the "Mhousekit Wk2 contains"
heading.

2.3 Description of devices

A) 2 WK1 electromechanical gearmotors with

foundation plate and anti-shear curved
arms (*).

B) 3 release keys.

C) 1 pair of PH1 photocells (consisting of a TX

and an RX).

D) 2 TX4 radio transmitters.

E) 1 KS1 key-operated selector switch and

two keys.

F) 4 Nut caps.

G) 1 FL1 flashing light with incorporated aerial.

H) 1 CL2 control unit.

I) Miscellaneous small parts: screws, screw

anchors, etc., see tables1, 2, 3, 4 and 5 (*).

(*) the screws needed to secure the plate and
the brackets of slotted arms to the gate are not
supplied because their type depends on the
material and thickness of the gate.

WK1 is an electromechanical gearmotor consisting of a helical teeth
reduction gear and a 24Vdirect current motor. It features a key-operated
mechanical release mechanism that allows you to move the gate
manually in the event of a power failure. The gearmotors can be mounted
at the side of the gate using the special mounting plates.

The curved arm and the related mounting bracket enable the connection
between the gearmotor and the gate leaf.

Table 1: list of small parts for two WK1 units

8x45 carriage screw 2 pcs.
8x35 carriage screw 2 pcs.
8x30 carriage screw 8 pcs.
8x25 hex-head screws 2 pcs.
8 mm dia. flat washers 8 pcs.
M8 self-locking nuts 12 pcs.
8 mm dia. flat washers nylon 8 pcs.
8 mm dia. grower washers 2 pcs.
Plugs for slotted lever 2 pcs.
Adjustable brackets 2 pcs.

2.3.1 Electromechanical Gearmotors with WK1 curved Arms

The three keys enable the gearmotor to be released in the event of a
power failure.

2.3.2 Release keys

Figure 3

Figure 2

Figure 4

A

B

C

D

E

G

F

H

I

6 WK2 Instructions

2.3.3 CL2 Control Unit

2.3.4 PH1 Photocells

The CL2 unit actuates the gearmotors and provides for the control and
supply of the different components; it features an electronic board with
incorporated radio receiver; a housing [B] for the PR1 buffer battery
(optional), which is necessary for operation in case of power failure.

The CL2 control unit can actuate the gearmotors with two speeds:
"slow" and "fast".

The three P1, P2 and P3 buttons [C] and the corresponding LED's are
used to program the control unit.

To facilitate the electrical connections there are separate terminals for
each device [A] which are removable and colour-coded based on the
function performed. Next to each input terminal there is a LED that
signals its status.

The connection to the power supply is very easy: just insert the plug in a
power outlet.

Figure 5

A

B

C

The pair of PH1 wall-mounted photocells, once they are connected to
the control unit, enable the detection of obstacles found on the optical
axis between the transmitter (TX) and the receiver (RX).

Table 3: List of small parts for PH1 Q.ty

HI LO 4X9.5 screw 4 pcs.

3.5X25 self-tapping screw 4 pcs.
s 5 c nylon screw anchor 4 pcs.

2.3.5 KS1 Key-Operated Selector Switch

The KS1 key-operated two-position selector switch enables gate
control without using the radio transmitter. It is equipped with internal
light for locating in the dark.

There are two commands, which depend on the direction of rotation of
the key: "OPEN" and "STOP"; then the key, which is spring loaded,
returns to the centre position.

Figure 7

2.3.6 FL1 Flashing Light with Incorporated Aerial

The flashing light is controlled by the CL2 control unit and signals danger
when the gate is moving. Inside the flashing light there is also the aerial
for the radio receiver.

Figure 8

2.3.7 TX4 Radio Transmitters

The radio transmitters are used for the remote control of the gate
opening and closing manoeuvres. They feature four buttons that can all
be used for the 4 types of command to a single automation unit, or to
control up to 4 different automation units.

The transmission of the command is confirmed by the LED [A]; an eyelet
[B ] allows them to be hung on a keyring.

Figure 9

B

A

Figure 6

Ta ble 5: List of small parts for FL1 Q.ty

4.2X32 self-tapping screw 4 pcs.
s 6 c nylon screw anchor 4 pcs.

Table 4: List of small parts for KS1 Q.ty

HI LO 4X9.5 screw 2 pcs.

3.5X25 self-tapping screw 4 pcs.
s 5 c nylon screw anchor 4 pcs.

Table 2: List of small parts for CL2 Q.ty

4.2X32 self-tapping screw 4 pcs.
s 6 c nylon screw anchor 4 pcs.

WK2 must not be used to power a gate that is not efficient and
safe. It cannot solve defects resulting from incorrect installation
or poor maintenance of the gate.

Before proceeding with the installation you must:

• Make sure that the weight and dimensions of the gate fall
within the specified operating limits. If they do not, WK2 cannot
be used.

• Make sure that the structure of the gate is suitable for
automation and in compliance with regulations in force.

• Make sure that there are no points of greater friction in the
opening or closing travel of the gate leaves.

• Make sure that the gate is well balanced: it must not move by
itself when it is placed in any position.

• Make sure that the location where the gearmotor is installed
is compatible with the overall dimensions of the gearmotor and
that it allows the release manoeuvre to be carried out easily and
safely.

• Make sure that the mounting positions of the various devices
are protected from impacts and that the mounting surfaces are
sufficiently sturdy.

• Make sure that the mounting surfaces of the photocells are
flat and that they enable the proper alignment between TX and
RX.

• Check the size limits referring to Figure 10.

• Check that there is enough space for the arm to rotate.

•Using the leaf opening angle as a guideline, check that the
values in Table 6 can be met.

WK2 Instructions 7

The installation must be carried out by qualified and skilled
personnel in compliance with the directions provided in chapter
1 "Warnings".

3 Installation

3.1 Preliminary checks

Figure 11

384

58,8

132

230

232

min. 210

NO

YES

Figure 10

Figure 12

A

B

500

Table 6:

mm

mm

max. 250

0 ÷ 95°

95 ÷ 100°

105 ÷ 110°

110 ÷ 120°

100 ÷ 105°

• "A" is a value that can be easily measured on the gate.

• Use the value of "A" and the leaf opening angle in the table to
calculate the value of "B". E.g.: if "A" equals 150 mm and you require an
opening angle of 100°, "B" should be set at about 170 mm.

8 WK2 Instructions

3.1.1 Operating Limits

Chapter 6 "Technical Characteristics" provides the fundamental data
needed to determine whether all the WK2 components are suitable for
the intended application.
In general, WK2 is suitable for the automation of gates featuring leaves
up to 1.8 m wide, weighing up to 200 kg, with opening angle of up to
120° for residential applications.

The shape of the gate and the climatic conditions (e.g. presence of
strong wind) may reduce these maximum limits. In this case it is
necessary to measure the torque needed to move the leaves under the
worst conditions, and to compare it to the data provided in the technical
characteristics chart for the WK1 gearmotor.

3.1.3 List of Cables

The cables required for the installation of WK2 may vary depending on the type and quantity of devices to be installed; Figure 14 shows the cables
needed for a typical installation; no cable is supplied with WK2.

B C D

A

E

D F

3.1.2 Tools and Materials

Make sure you have all the tools and materials needed to install
the system; make sure that they are in good condition and
serviceable according to current safety standards. See examples
in Figure 13.

Figure 13

WARNING: the cables used must be suitable for the type of installation; for example, an H03VV-F type cable is recommended for indoor
applications, while H07RN-F is suitable for outdoor applications.

Note 1 A power supply cable longer than 30 m may be used provided it has a larger gauge, e.g. 3x2.5mm

2

, and that a safety grounding system

is provided near the automation unit.
Note 2 For the ECSbus, STOP and OPEN cables, there are no special contraindications to the use of a single cable that groups together multiple

connections; for example, the STOP and OPEN inputs can be connected to the KS1 selector switch using a single 4x0,5mm

2

cable.

G

G

D

Figure 14

Table 7: list of cables

Connection Cable type Maximum length allowed

[A] Power supply line

3x1.5mm

2

cable

30m (note 1)

[B] FLASH light output

2x0,5mm

2

cable

20m

[C] Radio aerial RG58 type shielded cable 20m (recommended less than 5m)

[D] ECSBus input/output

2x0,5mm

2

cable

20m (note 2)

[E] STOP input

2x0,5mm

2

cable

20m (note 2)

[F] OPEN input

2x0,5mm

2

cable

20m (note 2)

[G] M1 and M2 motors output

3x1mm

2

cable

10m

WK2 Instructions 9

With the exception of the power line that supplies the control unit, the
rest of the system uses extra-low voltage (approx. 24V); the wiring can
therefore be done by personnel that is not properly qualified, provided
that all the instructions in this manual are carefully observed.

After selecting the position of the various devices (refer to Figure 1) you
can start preparing the conduits for the electrical cables connecting the
devices to the control unit.

The conduits are designed to protect the electrical cables and prevent
accidental breakage, which may be caused by the passage of vehicles,
for instance.

3.2 Preparing the Electrical System

Although the connection of WK2 to the electrical mains is beyond the
scope of this manual, we wish to remind you that:

• The power supply line must be laid and connected by a
qualified professional electrician.

•Alternatively, have a suitably protected 16A "shuko" outlet
installed, where you can plug in Wk2.

• The power supply line must be protected from short circuits
and ground leakage; a device must be provided to enable the
disconnection of the power supply during the installation and
maintenance of WK2 (the plug with outlet are suitable for this
purpose).

3.2.1 Connection to the Electrical Mains

3.3 Installation of the Various Devices

3.3.1 WK1 gearmotor mounting

1Choose the mounting position in accordance with the specifications in
paragraph 3.1 "Preliminary Checks".

2 Check that the mounting surface is perfectly smooth, vertical and
sufficiently compact. WK1 does not come with a mounting system,
consequently one will have to be chosen according to the surface
material.

3 Lay the conduit for the power cable.

4 Separate the motor from the mounting plate [A].

5Using the value of "B" taken from Table 6, place the plate on the
mounting surface in the required position. Check that there is a suitable
surface at the values in Figure 17, i.e. where the bracket is mounted.

6 Mark the drilling points using the plate as a template and then drill the
holes in the surface so that 4 anchors [B] can be installed. The anchors
(not supplied) should be at least 8 mm. Secure the plate with screws [D]
and washers [C].

The plate can be mounted either way round.

Figure 15

A

Figure 16

Figure 17

500

60

Figure 18

D

C

B

Figure 19

7 Check that the plate is perfectly level.

The automation may malfunction if the arm is not aligned.

8 Using a slotted tip screwdriver, remove the two release covers [E ] .

9 Fasten the gearmotor to the plate with the screws [I], the 4 self-locking
nuts and the washers [H]. Cover the back of the self-locking nuts with
the nut covers [F] and the front with the release covers [G].

10 Thread the electrical cable through the conduit and bring it to the
control unit.

11 Set up the gearmotor by fitting the arm [O] with the washer [N], then
fasten the screw tightly [M]. Finally fit the cover [L].

12 Mount the curved arm and the fastening bracket on the leaf with the
screws [A] [P1], the self-locking screws [R] and the nylon washers [Q]

13 Swing the leaf to the "gate closed" position.

14 Release the gearmotors using the appropriate release keys, see the
"Gearmotor Release" paragraph on page 34, then rotate the slotted arm
until the mounting bracket touches the leaf.
The two parts of the curved arm must be positioned as per Figure 12
with the bracket 500 mm from the gearmotor axis.

15 Temporarily lock the leaf bracket using a clamp; try different
manoeuvres, moving the gate by hand; check that the arm and the leaf
move smoothly and evenly.

16 Secure the bracket permanently using screws suited to the material
of which the gate is constructed.

Figure 22

Figure 24

Figure 26

10 WK2 Instructions

E

E

Figure 21

17 Lock the gearmotor and close the release covers.

Figure 20

L

M

N

O

Figure 23

F

G

G

H

I

(8x30

screw)

Figure 25

P

P1

R

Q

R

Q

(8x45

screw)

(8x35

screw)

flat washers

nylon

flat
washers
nylon

WK2 Instructions 11

3.3.2 Photocells

1Select the position of the two elements that make up the photocell (TX
and RX) observing the following directions:

• Position them at a height of 40-60 cm from the ground, on both
sides of the area to be protected, on the street side of the installation and
as close as possible to the edge of the gate, no farther than 15 cm.

• Point transmitter TX towards receiver RX, with a maximum tolerance
of 5°.

•In the selected locations there must be a conduit for threading the
cables.

2 Remove the front glass [A] by prising it out with a slotted tip screwdriver
applied to the bottom.

3Press the lens in order to separate the two shells.

4Breach two of the four holes [B] at the bottom with a screwdriver.

5 Position the photocell at the point where the conduit arrives; the hole
at the bottom [D] should match the point where the cables come out of
the wall; mark the drilling points using the bottom as reference.

6Drill the holes in the wall using a hammer drill with a 5 mm bit and insert
the 5 mm screw anchors.

7 Secure the bottom with the screws [C].

8 Connect the electric cable to the appropriate TX and RX terminals.
From an electrical viewpoint, TX and RX must be connected in parallel as
shown in Figure 30. It is not necessary to observe any polarity. The
terminals can be removed in order to facilitate the operations; make the
connections and then reinsert them.

9 Secure the cover shell [E ] using the two screws [F ] and a Phillips
screwdriver. Then insert the glass [G] pressing it gently to close it.

Figure 27

A

Figure 28

Figure 29

B

C

D

C

Figure 30

TX

RX

Figure 31

E

F

G