Carrier WTC-RCI User manual

Room Control Interface

WTC-RCI

Installation instructions

Package contents

■User interface

■2 screws and 2 plastic dowels

■End-user manual

Installation precautions

Introduction

Read the instructions carefully before

placing this device.The manufacturer

declines all responsibility for any

inconveniences or damages caused by not

complying with instructions given in this

manual.All warranty claims are void if

instructions provided in this manual are

not observed.

■ Onlyqualiedinstallersshouldbe

allowed to install and service the

equipment.

■All instructions provided in this

manual should be read and followed.

■Incoming equipment should be

carefully checked for possible damage

caused during transport or by incorrect

handling.Incaseofdamage,lea

claim with the transport company.

General installation requirements

■After the installation, carry out a

complete system check and explain all

system functions to the user.

■Dispose of all packaging materials in

accordance with all applicable local

regulations.

Protection against electrocution

Take precautions to prevent electrostatic

discharge to the device when installing,

servicing or operating the equipment.

Environmental

Storage temperature: -20 to 50°C

Relative humidity: 0 to 95% non-condensing

Operating temperature: 5 to 40°C

WTC-RCI-D

WTC-RCI-DC

WTC-RCI-DM

WTC-RCI-DCM

English

Overview of Room Control Interface

General description

The Room Control Interface together with

the WTC controller provides precise local

temperature sensing, information display of

system status, and a number of control

functions that can be accessed by room

occupants.

The Room Control Interface (RCI-D/-DM/-

DC/-DCM) is compatible only with fan coil

unitsttedwiththeWaterTerminal

Controller. One WTC controller can support

only one Room Control Interface.

A password protected technician mode

allows an installer to perform commissioning

and troubleshooting.

Figure 1: Front view, back plate and slide view (RCI-D/-DC)

Device dimensions – Room Control Interface (WTC-RCI-D/-DC)

83.57 mm 60.30 mm

117.27 mm

60 mm

84 mm

4.98 mm

3 mm

26.81 mm

English

Device dimensions – Room Control Interface with Motion sensor

(WTC-RCI-DM/-DCM)

Motion detection pattern

Figure 2: Front view, back plate and side view (RCI-DM/-DCM)

83.57 mm 60.30 mm

117.27 mm 84 mm

60 mm

3 mm

4.98 mm

26.81 mm

28.84 mm

Horizontal Angle, Typical Vertical Angle, Typical

0°

-60° 60°

75°

90°

Wall Wall

Motion sensor

Motion

sensor

-75°

-90°

Unreliable zone

6 m

3 m

English

Mounting instructions

Mounting hardware with a separate sub-base

is provided with the device for installation on

dry wall or on an electrical junction box.

Turn off the power before any kind of

servicing. All wiring must comply with

national and local electrical codes.

General recommendations

■The device should not be installed on an

exterior wall.

■The device should not be installed near a

heat source.

■The device should not be installed near

an air discharge grill.

■The device should not be installed in a

place where it can be directly affected by

the sun.

■Install the device in an area that provides

proper device ventilation. Nothing must

restrain air circulation to the device.

■Models equipped with a motion sensor

should be installed at a height where

people will pass within its detection zone.

■Models equipped with a CO2sensor

should be used in spaces that are

periodically unoccupied (e.g. during

evening or night time hours).

Maintenance

The WTC Room Control Interface does not

require any special maintenance. Clean the

WTC-RCI-D/-DC/-DM/-DCM series by

polishing with a soft dry cloth.

Installation procedure

The Room Control Interface can be

mounted on a dry wall using supplied screws.

To mount the room control interface on

the wall

1. Remove the security screw from the

device (see Figure 3 below).

2. Open the device by pressing in the two

(2) tabs on the bottom of the device with

aatscrewdriverandpullingthebottom

side of the front plate out.

3. Pull all cables (15 cm) out of the wall,

and insert them through the central hole

of the back plate.

4. Align the back plate with the wall and

mark the location of the mounting holes

on the wall. Make sure to orient the proper

side of the back plate facing upwards.

5. Remove the back plate and drill holes in

the wall if necessary.

6. Install anchors in the wall if necessary.

7. Make sure that the mounting surface is

atandclean.

8. Screw the back plate onto the wall.

Do not overtighten.

9. Plug the wire(s) into the connector(s).

10. Gently push excess wiring back into the wall.

11. Set jumpers (see Figure 4).

12. Reattach the front plate and make sure it

clips tightly into place. Start by hooking

the top in place, and then clip the bottom

edge into place.

13. Install the security screw.

Wall Anchors

Security Screw

Figure 3: Mounting WTC Room Control Interface

English

Figure 4: Connector and jumper locations

(Not applicable to LAN switch)

Connector and jumpers

The WTC Room Control Interfaces have the

followingonsitecongurablejumpers.

Pass-Through Subnetwork

RJ-45 Connectors

Subnetwork End of Line

Local Area Network

Type Jumper

Local Area Network

Access Jack

PIR LED

Enabled Disabled

Applicable to RCIs with motion detection only

(WTC-RCI-DM/-DCM)

Disabled

Subnetwork End of Line

Enabled

Local Area Network Type Jumper

LonWorksBACnet

English

Connection cable

Connect the WTC Room Control Interface

to the controller’s Subnet Port with a

standard Cat5e RJ-45 Ethernet patch cable.

If you make your own patch cable, use Cat5e

cable and crimp the RJ-45 connectors at both

ends of the cable either as T568A or T568B.

Do not crimp one connector as T568A and

crimp the other connector as T568B on the

same cable.

T568A and T568B terminations for

RJ45 connectors

Pin T568A (both cable ends) T568B (both cable ends)

Pair Colour Pair Colour

white/green stripe

white/orange stripe

green solid

orange solid

white/orange stripe

white/green stripe

blue solid

white/blue stripe

orange solid

green solid

white/brown stripe

brown solid

T568A and T568B Crimp Wire Sequence

for an RJ45 Connector:

T568A T568B

Key:

Stripe

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

Solid

Figure 5: RJ45 connector

English

Upon entering the system conguration, the following screens are displayed:

Conguration

System settings

The WTC Room Control Interface allows

the user to set a number of control

parameters.

Modifying system settings

1. Press and hold the Menu button

for5secondstoaccesstheConguration

menu.

2. Press the Up button or the Down

button to go to the System menu.

3. Press the Menu button to enter

the System menu.

4. The password menu will be displayed

(10000 is shown on the display).

Systemcongurationmaydifferdepending

on the type of the fan coil.

Screen Timeout:

10 seconds

Screen Timeout:

30 seconds

5. Press the Down button to set the

password to 9021.

6. Press the Menu button toconrm

the password. Upon submitting the

password, the System sub-menu appears.

TIP: Keep the Up button or the

Down button pressed to scroll rapidly.

Example:

Adjusting the display contrast

1. Once you have accessed the System

menu, press the Menu button

several times until the Contrast menu is

displayed.

The menu name is displayed in the

upper-right corner of the screen.

2. Press the Up button or the Down

button to set the contrast ratio of the

screen.

3. Once the contrast is set, press the Menu

button to go to the next screen.

4. To exit the System menu:

■Press and hold the Menu button for

5 seconds

■Wait 30 seconds until the default

screen appears

English

Password

+/-

Contrast

+/-

Display Light Control

ON / OFF

Default Screen

rOOn / StPt / None

Display Fan Control

ON / OFF

Display Blind Control

ON / OFF

Display Alarm

ON / OFF

OccSetpointHeat

+/-

UnoccSetpointCool

+/-

UnoccSetpointHeat

+/-

EXIT SYSTEM

Display Louver Control

ON / OFF

OccSetPointCool

+/-

Reset Step

0 / 0.5 / 1 / 1.5 / 2

System settings overview

Screen Value Description Default

Password 10000 Password required to access the System menu.

The password is hardcoded (password = 9021).

9021

Contrast 25 to 100 Contrast ratio of the screen. 100

Default screen rOOn Room temperature: If selected, the default screen will

display the current room temperature.

rOOn

StPt StPt is the temperature to be achieved (comfort tem-

perature). If selected, the default screen will display the

comfort temperature.

None Information on room temperature (rOOn) or comfort

temperature (StPt) will not be displayed on the screen.

Display Fan Control ON Fan speed control can be automatic or manual.

The user can control the fan speed directly from the

user interface.

OFF

OFF Fan speed control is always automatic.

The user is not allowed to modify the fan speed.

Display Louver

Control

Applicable to fan

coils tted with

louvers

ON Louver position control can be automatic or manual.

The user can control the position of louvers directly

from the user interface.

OFF

OFF Louver position control is always automatic.

The user is not allowed to control the position of

louvers.

Display Light

Control

ON Lights control is displayed. The user can control the

lights directly from the user interface.

OFF

OFF Lights control is not displayed.The user is not allowed

to control the lights from the user interface.

Display Blind

Control

ON Blinds control is displayed. The user can control the

blinds directly from the user interface.

OFF

OFF Blinds control is not displayed.The user is not allowed

to control the blinds from the user interface.

Display Alarm ON In case of an alarm, the Alarm icon is displayed on the

screen.

OFF

OFF In case of an alarm, no message is sent to the user

(the Alarm icon is not displayed on the screen).

OccSetpointCool * 20 to 32°C Setpoint in Cooling when the status of the room is

Occupied.

26°C

OccSetpointHeat * 15 to 25°C Setpoint in Heating when the status of the room is

Occupied.

19°C

UnoccSetpointCool * 20 to 32°C Setpoint in Cooling when the status of the room is

Unoccupied.

27°C

UnoccSetpointHeat * 15 to 25°C Setpoint in Heating when the status of the room is

Unoccupied.

18°C

Reset Step 0 to 2°C Resetstepdenesthegapbetweentworesetpositions.

Reset × Reset step value + Setpoint = Comfort

temperature

1°C

EXIT SYSTEM - - -

* This value is applied only to Master units. Slave units will use the temperature sent by the Master.

English

Interface de régulation

de la pièce

WTC-RCI

Manuel d’installation

Contenu de l'emballage

■Interface utilisateur

■2 vis et 2 chevilles en plastique

■Manuel de l'utilisateur

Précautions d'installation

Introduction

Lisez attentivement les instructions avant

d'installer ce dispositif. Le fabricant décline

toute responsabilité pour tout inconvénient

ou dommage résultant du non-respect des

instructions fournies dans le présent manuel.

Toute réclamation au titre de la garantie est

nulle si les instructions fournies dans le

présent manuel ne sont pas respectées.

■Seuls des installateurs d'entretien

qualiésdoiventêtreautorisésàinstaller

etàentretenirl'équipement.

■Toutes les instructions fournies dans le

présentmanueldoiventêtrelueset

suivies.

■ L'équipemententrantdoitêtre

soigneusementvériéenvuededétecter

d'éventuels dommages apparus pendant

le transport ou résultant d'une

manipulation incorrecte. En cas de

dommage, déposez une réclamation

auprès de l'entreprise de transport.

Exigences d'installation générales

■Après l'installation, effectuez un

contrôle complet du système et

expliquez toutes les fonctions système

àl'utilisateur.

■Éliminez tous les matériaux

d'emballageconformémentàtoutesles

réglementations locales en vigueur.

Protection contre les électrocutions

Prenezdesprécautionsand'empêcher

les décharges électrostatiques sur

l'appareil lors de l'installation, de

l'entretien ou du fonctionnement de

l'équipement.

Environnement

Températuredestockage:-20à50°C

Humiditérelative:0à95%sanscondensation

Températuredefonctionnement:5à40°C

WTC-RCI-D

WTC-RCI-DC

WTC-RCI-DM

WTC-RCI-DCM

Français

Vue d'ensemble de l'interface de

régulation de la pièce

Description générale

L'interface de régulation de la pièce, associée

au régulateur WTC, fournit une détection de

latempératurelocaleprécise,unafchage

des informations de l'état du système et un

nombre de fonctions de régulation

auxquelles les occupants de la pièce peuvent

accéder.

L'interface de régulation de la pièce (RCI-D/-

DM/-DC/-DCM) est uniquement compatible

avec les unités de ventilo-convecteur installées

avec le régulateur du terminal eau. Un

régulateur WTC peut uniquement prendre en

charge une interface de régulation de la pièce.

Un mode technicien protégé par un mot de

passepermetàuninstallateurd'effectuerles

opérations de mise en service et de dépannage.

Figure 1: vue de la face avant, de la face arrière et du côté (RCI-D/-DC)

Dimensions de l'appareil – interface de régulation de la pièce (WTC-RCI-D/-DC)

83,57 mm 60,30 mm

117,27 mm

60 mm

84 mm

4,98 mm

3 mm

26,81 mm

Français

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