Eden RCE10E Installation And Use Manual

INSTALLATION AND

USE GUIDE

RCE10E

TEMPERATURE CONTROLLER FOR FAN COIL UNIT

RANGE

RCE10E

INSTALLATION AND
USE GUIDE

INDEX

1.0.0 USER GUIDE 2

1.1.0 GENERAL RECOMMENDATION 2

1.2.0 Description of the unit 3

1.2.1 Setpoint knob (A) 3

1.2.2 Adjustment scale (B) 3

1.2.3 Setting switch (C) 3

1.2.4 Setting switch (D) 3

1.2.5 Setting switch (E) 3

1.2.6 Led mode (F) 3

1.2.7 Led filter (G) 3

1.2.8 Hidden button (SW1) 3

1.3.0 Using the unit 3

1.3.1 Cooling 3

1.3.2 Heating 3

1.3.3 Night fuction 3

1.4.0 Warning of dirty filter 3

1.4.1 Alarm indication 3

1.4.2 Information given by the leds 3

1.0.0 INSTALLER GUIDE 4

2.1.0 General description 4

2.2.0 Technical data 4

2.3.0 Installation 4

2.3.1 Installation position 4

2.3.2 Connections 5

2.4.0 Description of inputs and outputs 5

2.4.1 Analog inputs (External measurement sensors) 5

2.4.2 Installing and enabling the sensors 5

2.4.3 Digital inputs (clean contacts necessary) 6

2.4.4 Outputs 6

2.4.5 Anti-freeze function 6

2.5.0 Methods of control 6

2.5.1 Fan 6

2.5.2 Destratification cycle 6

2.6.0 Applications 6

2.6.1 2-pipe fan coil control 6

2.6.2 2-pipe fan coil control (heating with electric. heater only) 6

2.6.3 4-pipe fan coil heating and cooling control 7

2.6.4 2 or 4-pipe fan coil control 7

2.6.5 Starting sequence 7

2.7.0 Table of parameters 7

2.7.1 General description 7

2.7.2 Table of parameters 7

2.7.3 Setting and changing the parameters 7

2.7.4 Checking the set parameters 7

2.7.5 Configurable parameters 8

2.8.0 Electric wiring diagram 9

1.0.0 USER GUIDE

1.1.0 GENERAL RECOMMENDATION

1. Keep this booklet in a readily accessible place for future reference.

2. Before touching the instrument, make sure that the electricity has
been cut off.

3. Caution: the parts inside the instrument are live.

4. No parts inside the instrument are useable by the user.

5. This product must be installed by qualified personnel only, in
compliance with current safety regulations.

6. The product has been designed according to current safety standards.
Failure to comply with safety regulations and standards during
installation as well as failure to comply with the instructions in this
booklet could, however, reduce the safety level. The environmental
conditions given under technical data must be observed in particular.
Avoid contact with liquids, the formation of condensation, use of
corrosive liquids and exposure to impact or excessive stress.

7. The product guarantees a level of immunity against interference in
conformity with CE directives. Devices to be connected to the product
and the electrical system in general must have characteristics that
are compatible with the levels of immunity guaranteed for the product.

8. The product is not galvanically isolated from the mains voltage supply.
All loads, accessories or sensors connected to it should therefore
be considered as subjected to hazardous potential. The use of
sensors with double insulation is recommended as well as the use
of centralised controls or switches, which ensure double isolation
for all parts accessible to the user.

9. The product may be connected to other similar products. Scrupulously
comply with the envisaged connection instructions, observing all the
polarities. Failure to comply with these instructions could cause short
circuits, which are damaging for the product and hazardous for the
user.

10. The outputs towards the loads are unprotected against short circuits
or overtemperature. It is therefore recommended that all suitable
measures are taken to avert these possibilities, such as correct
dimensioning of the loads, protective fuses, overtemperature
protectors, etc.

11. The power supply inputs are unprotected against incorrect paralleling
of several products. The use of protective fuses, magnetothermal
circuit breakers, etc. is therefore recommended to prevent short
circuits caused by incorrect installation.

Fig. 1

2

SW1

OFFAON

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CDE

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G

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A

RCE10E

INSTALLATION AND
USE GUIDE

1.3.3 Night Function (Economy).

Put the selector switch C to the Moon position.
The Comfort temperature is reduced by 4°C in the heating mode and
increased by 3°C in the cooling mode. This function allows energy
consumption to be reduced at night or when there is no-one in the room.

1.4.0 WARNING OF DIRTY FILTER

During normal fan coil operation a filter retains the impurities present in
the air. This filter must be cleaned periodically otherwise fan coil efficiency
suffers. The FILTER LED warns that the filter must be cleaned by blinking
slowly once every 5 seconds. Refer to the instructions given in the Fan
Coil operating and maintenance manual. When the LED blinks:

- cut off the electricity supply to the fan coil;

- clean the filter.

After cleaning, reconnect the fan coil to the power supply and keep the
key SW1 pressed for 5 seconds; the LED blinks quickly for 5 seconds
and then goes out. The appliance starts operating as normal.

1.4.1 Alarm indication

If the appliance is malfunctioning, the Filter LED comes on with a fixed
red light.
If this happens, contact the firm that installed the appliance.

1.4.2 Information given by the LEDs

1.2.0 DESCRIPTION OF UNIT CONTROLS

The following controls are be found on the unit (Fig. 1):

1.2.1 Setpoint knob (A).
This is used to change the desired temperature value (Setpoint) by +/­5°C in relation to the preset Comfort value. The Comfort value is 20°C
when the appliance is in the heating mode and 25°C in the cooling mode.
The temperature may therefore be regulated between 15 and 25°C when
heating and between 20 and 30°C when cooling.

1.2.2 Adjustment scale (A).
This consists of points arranged in a circle and a central area shown as
Comfort. Turn the knob to the left to decrease the temperature (each
point = 1°C less) and to the right to increase the temperature (each point
= 1°C more).

1.2.3 Setting switch (C)

 OFF: appliance switched off. The antifreeze function remains active.
 ON: appliance in operation with temperature adjusted according to
the settings
 MOON: appliance operates in the Economy mode (night function).

1.2.4 Setting switch (D)

 A: Automatic. The appliance automatically varies the fan speed of
rotation to optimise the Comfort state.
 1: First speed. The fan (when on) always operates at minimum speed.
 2: Second speed. The fan (when on) always operates at medium
speed.
 3: Third speed. The fan (when on) always operates at maximum speed.

1.2.5 Setting switch (E)

 UMBRELLA (summer): appliance operates in the cooling mode.
 SNOWMAN (winter): appliance operates in the heating mode;
 HEATING ELEMENT: appliance operates in the heating mode using
the additional heating element;

NOTE: if the appliance has been programmed during installation for

automatic or centralised switching between Heating and Cooling, the
selector switch E may only be used for switching on the additional heating
element. The Umbrella and Snowman positions are ignored.

1.2.6 MODE LED (F): this indicates the mode of operation of the
appliance (see below for details).

1.2.7 FILTER LED (G): this indicates that the fan coil filter is dirty. It is
also used to indicate an alarm in progress (see below).

1.2.8 HIDDEN BUTTON (SW1) (to be used during installation) for editing
parameter programming.

1.3.0 USING THE UNIT

1.3.1 Cooling: put the selector switch E to the Umbrella symbol (summer)

Put the selector switch D to A (automatic).
Put the knob A to Comfort (25°C).
Put the selector switch C to ON.
The Mode LED first blinks with a green light, which then remains fixed.
The fan coil starts to cool the room. The fan speed of rotation is adjusted
automatically for maximum efficiency.
Upon reaching the Comfort temperature the Mode LED blinks with a
yellow light once every 5 sec. Use knob A to change the temperature
as desired. Use the selector switch D to change the motor speed of
rotation manually.

1.3.2 Heating: put the selector switch E to the Snowman symbol (winter)
Put the selector switch D to A (automatic).
Put the knob A to Comfort (20°C).
Put the selector switch C to ON.
The Mode LED first blinks with a red light, which then remains fixed.
The fan coil starts to heat the room. The fan speed of rotation is adjusted
automatically for maximum efficiency.
Upon reaching the Comfort temperature the Mode LED blinks with a
yellow light once every 5 sec. Use knob A to change the temperature
as desired. Use the selector switch D to change the motor speed of
rotation manually. If the additional heating element is installed, put the
selector switch E to the Heating Element position to switch it on.

 Red continuous: alarm
 Red blinking

1sec ON, 1 sec OFF: dirty filter

LED MODE

Colour System status

 Red continuous: Active heat valve and fan
 Red blinking with fan on: heat valve OFF, the fan is about to
stop
 Red blinking with fan off: heat valve ON, the fan is about to
start
 Green continuous: active cool valve and fan
 Green blinking with fan on: cool valve OFF, the fan is about to

stop

 Green blinking with fan off: cool valve ON, the fan is about to

start

 Orange blinking setpoint reached, Comfort mode

1sec ON, 5sec OFF:
 Orange blinking setpoint reached, Economy mode
1sec ON, 1sec OFF:

LED FILTER

3

TEMPERATURE CONTROLLER FOR FAN COIL UNIT

RANGE

RCE10E

INSTALLATION AND
USE GUIDE

2.1.0 GENERAL DESCRIPTION

The unit consists of 2 parts: the installation base and the control
unit (see Fig. 2):

The installation base is wall mounted or fixed to a 503 module using two
screws. The base has screw terminals for the electrical connections.
The control unit is fixed onto the base by an automatic coupling system
(fig. 6).
The base terminals have the following functions (fig. 2):
 M1 Auxiliary output (auxiliary heating element)
 M2 Cooling valve output
 M3 Heating valve output (or primary heating element)
 M4 Phase for power outputs
 M5 Fan speed 3 output
 M6 Fan speed 2 output
 M7 Fan speed 1 output
 M8 Power supply input (Phase 230 Vac)
 M9 Power supply input (Neutral 230 Vac)
 M13 Remote air sensor input (AIR)
 M14 Water sensor input (AQ)
 M15 Analog and digital input common (Neutral)
 M16 Centralised S/W switching input
 M17 Economy input
 M18 Window contact input

2.0 INSTALLER GUIDE

Fig. 2

2.2.0 TECHNICAL DATA

 Power supply: 230Vac +/-10%, 50  60Hz
 Absorption: 0.8 VA +/- 15%

Outputs

 Fan: TRIAC 250Vac, 3(2.5)A max
 Valves: TRIAC 0.6A

 Auxiliary output: TRIAC 0.6A max
 Temperature adjustment range:+15...+30°C selectable with software

parameters and knob (A) +/- 5°K
 Proportional band: selectable between: 2,3,4,5 °K
 Neutral area (dead zone): selectable between: 3,4,5°K
 Temperature sensors: NTC type sensors 10K +/- 0.3°K @ 25°C with

double insulated cable, section 0.5 mm2 min, 1.5mm2 max, maximum

length 20 m.
 Adjustment precision during normal operation: +/- 0.5°C in relation to

25°C room temperature setpoint
 Maximum variation in precision with room temperature: +/-0.3°C from

10 °C to 30°C
 Antifreeze temperature: 4°C
 Factory configuration: see Default parameters table
 Storage temperature: -20 ... +55°C
 Working temperature: +0 . +50°C, 0 . 95 % r.h.
 Housing protection rating: IP30
 Connections: screw terminals for wires with section of 1.5 sq. mm.
 CE conformity: LVD 73/23: standard EN 60730-1

EMC:EN 55014-1 (or EN 50081-1)

EN55014-2 (or EN 50082-1)
 Size: 122 x 68 x 29 mm (WxHxD) - fig. 4
 Weight: 120 grams

2.3.0 INSTALLATION

2.3.1 Installation position

The controller must be located 1.5 m from the floor in a position where
there is good circulation of air.
It must not be affected by:

- currents or dead areas behind doors or in corners;

- hot or cold air from ducts;

- sunlight, household electrical appliances or unheated (non-cooled)
areas, such as outside walls behind the thermostat, embedded pipes or
flues (fig. 3).

Fig. 4

Fig. 3

Control unit interior

Terminal block with all connections

LN

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III

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1514

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OFFAON

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122

6829

1,50 m

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Auxiliary heating element

Cooling valve

Heating valve

Power supply 230Vac

±10% - 50-60 Hz

Motor

Air sensor

Water sensor

Neutral common

Summer/winter SW

ECONOMY

Window