Ferroli RHV R134a, RHV R407C BTZ, RLA, RVW, RHA Instruction Manual

i migliori gradi centigradi

MONITORING SYSTEM

FOR SERIES:

• RHV R134a

• RHV R407C BTZ

• RVW

• RLA

• RHA

INSTRUCTION MANUAL

The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors.

The manufacturer reserves the right to make changes and improvements to products in the catalog at any time and without notice.

TABLE OF CONTENTS

MONITORING SYSTEM - User interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

FUNCTION BUTTONS “F1”, “F2”, “F3”, “F4” AND “ON/OFF” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

JOYSTICK BUTTON: “MENU”

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

LED STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

MONITORING SYSTEM - User menù . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

COOLING MODE IR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

HEATING MODE IP (reversible refrigerant side) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

HEATING MODE IW (reversible water side) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

HEAT RECOVERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

MONITORING SYSTEM - User setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

CONTROL PANEL UNIT ON/OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

REMOTE OFF BY DIGITAL INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

CHANGE OPERATING MODE (hot / cooling) BY CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

CHANGE OPERATING MODE (SUMMER / WINTER) BY DIGITAL INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

SETTING THE OPERATING SET POINT

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

TERMOREGULATION TIME PROPORTIONAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

HEAT RECOVERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

IHEAT RECOVERY SETTING THE PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

STATE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

DATE AND TIME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

TIME SCHEDULING MANAGEMENT

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

MONITORING SYSTEM - Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

BIOS ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

USER ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

AUTOMATIC ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

ALARMS HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

DISPLAYING THE ALARMS HISTORY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

MONITORING SYSTEM - User interface

CONTROL PANEL

The control panel is composed of the instrument’s front panel, equipped with an LCD display, three indicator LEDs, and one joystick buttons and three function button, it enables viewing and/or checking the operating mode and parameters, resources and complete alarm diagnostics. In particular, it enables:

• Managing alarm situations

• Checking the status of resources.

KEY

1.Display

2. Alarms LED

3. LED for communication between the motherboard and the keypad

4. Power supply LED

5. Joystick Menu Buttons

6. Function Buttons

On pressing any of the buttons the display will light up for a few seconds; without pressing any of the buttons, the display will go out after a few seconds. When switching on, the instrument will go into the state saved at the last machine shutdown or stand-by.

FUNCTION BUTTONS “F1”, “F2”, “F3”, “F4” AND “ON/OFF”

On the left of the keyboard there are 3 buttons whose function is shows on the left of the LCD. At POWER ON the LCD display shows the F1 (up), F2 (middle) and ON/OFF (down) functions.

• By a single pressure of ON/OFF button: the keyboard displaying change: F1 became F3 (up button) and F2 became F4 (middle button). The ON/OFF (down) button doesn’t change. By a new pressure on ON/OFF button, the keyboard displaying change and show the previous situation: F1, F2 and ON/OFF.

• BY PUSHING FOR SOME SECONDS THE ON/OFF BUTTON: THE MACHINE ON-OFF (ON-OFF)

Using the buttons, the function of which is shown on the display, you can directly access main functions:

• Pressing a single time: shows the ma

in menu on the display.

• Pressing for a few seconds: directly access the menu associated with that particular position.

KEY F1 : show the INPUTS and OUTPUTS resources of system control. KEY F2 :

show the PARAMETER submenu (for the service only, with password). KEY F3 : show the ALARMS submenu. KEY F4 : show the COMPRESSOR submenu.

CAUTION: IF THE ALARM SIGNAL “RTC” (REAL TIME CLOCK) APPEARS WHEN STARTING FOR THE FIRST TIME, SET THE DATE AND TIME IN THE RESPECTIVE “DATE AND TIME” MENU.

1234

17:25 01/03

Cool

Water IN 12.0°C

Water OUT 7.0°C

LED STATUS

LEDs ( )

The first LED (green) indicates there is supply voltage:

• LED ON means that the controller is powered

• LED OFF means that the controller is not powered

LED (RX-TX)

The second LED (amber) indicates there is communication between the controller and the keypad:

• ON when there is communication

• OFF when there is no communication

LED ( )

The third LED (red) indicates there are alarms:

• ON if there is at least one active alarm

• OFF if there are no active alarms

• BLINKING if there are alarms that have ended but have not yet been manually reset.

• BLINKING without alarms to indicate that:

- function HPP (High Pressure Prevention) is active (RHV - RVW units)

- function ATC (Advanced Temperature Control) is active (RLA - LFL unit)

- function PRE-ALARM HIGH PRESSURE is active (RLA - LFL unit)

- function PRE-ALARM LOW PRESSURE is active (RLA - LFL unit).

The alarm reset procedure is explained in paragraph MONITORING SYSTEM - ALARMS

• Position UP: scrolls through the menu items upwards or increases the value of a parameter.

• Position DOWN: scrolls through the menu items downwards or decreases the value of a parameter.

• Position LEFT (ESC): returns to the previous menu.

• Position RIGHT: moves into the sub- menu, confirms an action, enters editing a value or again confirms a changed value.

N.B. PRESSING THE (ENTER) BUTTON IN THE MIDDLE CONFIRMS THE COMMAND OR ACCESSES THE DISPLAYED MENU.

JOYSTICK BUTTON: “MENU”

Used to scroll through the menus by acting on the four positions (UP; DOWN; LEFT; RIGHT) pressing a single time; in particular:

MONITORING SYSTEM - User interface

When the unit switches on, the display shows the first page of the main screen. On the top line there is the current time (17:25) and the page no. (1/4 comprising the screen.

“Standby” indicate the state of operation of the unit (Standby, cooling, shutdown).

- “Water IN” indicate the temperature of inlet evaporator.

- “Water OUT” indicate the temperature of the outlet evaporator.

Pressing the DOWN button takes you to page 02/04

- “Power” show the power output from the unit.

- “Set Point 1” the set point adjustment.

- “Band 1” the band adjustment

By using the UP/DOWN-ENTER buttons to select the Set point 1 and/or Band 1 line, it is possible to change the adjustment settings.

17:25 01/04

Standby

Water IN

12.0°C

Water OUT

7.0°C

02/04

Power 70%

Set Point 1

7.0°C

Band 1 1.0°C

03/04

Real Set 7.0°C

REM OFF enable

04/04

Reserved menu

COOLING MODE IR

Pressing the DOWN button takes you to page 03/04.

- “Real Set” indicate the current point of adjustment.

- “REM OFF enable” enable switch off the unit via digital input. This function has priority over keypad commands. On the RH side of the display YES/NO appears depending on the enabling of Remote OFF.

- “Menu” indicate the access point to the user menu. Pressing Enter, with the

UP/DOWN buttons it is possible to access the following pages (see the table).

Pressing the DOWN button takes you to page 04/04.

-“Reserved menu” is reserved for the support service.

DISPLAY DESCRIPTION

Page 1 of 3

Inputs and outputs

Displays the status and values of the digital and analog inputs/outputs

Alarms Used to see and/or reset the status of the alarms

Date and time Used to set the current date and time

Page 2 of 3

Pumps Used to see the activation status of the pumps

Circuits Used to see the activation status of the circuits

Compressors Used to see the activation status of the compressors

Page 3 of 3

Condenser (water condenser) Fans (air condenser)

Used to see the state of condensation control

Used to see the state of fans control

Time scheduling Used to set the operating time scheduling

Language selection Used to select the language (english by default)

MENU 01/03

Inputs and outputs

alarms

Date and time

MENU 02/03

Pumps

Circuits

Compressor

MENU 03/03

Condenser / Fans

Time scheduling

Language selection

MONITORING SYSTEM - User menù

When the unit switches on, the display shows the 4 page of the main screen On the top line there is the current time (17:25) and the page no. (1/4 comprising the screen.

- “Standby” indicate the state of operation of the unit (standby, cooling, hot, shutdown).

- “Water IN” indicate the temperature of inlet evaporator.

- “Water OUT” indicate the temperature of the outlet evaporator.

Pressing the DOWN button takes you to page 02/04

- “Power” indicate the power delivered by the unit.

- “Set Point 1” the set point adjustment.

- “Band 1”, the band of

adjustment

By using the UP/DOWN-ENTER buttons to select the Set point 1 it is possible to change the adjustment settings.

17:25 01/04

Standby

Water IN

40.0°C

Water OUT

45.0°C

02/04

Power 70%

Set Point 1

45.0°C

Band 1 1.0°C

03/04

Local mode Hot

Real Set 45.0°C

REM S/W enable NO

04/04

REM OFF enable

Reserved menu

HEATING MODE IP (reversible refrigerant side)

Pressing the DOWN button takes you to page 03/04.

- “Local mode”, selection of the mode of operation by control panel.

- “Real Set”, indicate the current point of adjustment.

- “

REM S/W enable” enable mode change of the unit via digital input. This func-

tion has priority over keypad commands. On the RH side of the display YES/NO appears depending on the enabling of REM S/W.

By using the UP/DOWN-ENTER buttons to select the

“Local mode” it is possible

to change the Mode of operation (HOT-COOLING

) of unit.

Pressing the DOWN button takes you to page 04/04.

- “Menu” indicate the access point to the user menu. Pressing Enter, with the

UP/DOWN buttons it is possible to access the following pages (see the table).

-“Reserved menu” is reserved for the support service.

DISPLAY DESCRIPTION

Page 1 of 3

Inputs and outputs

Displays the status and values of the digital and analog inputs/outputs

Alarms Used to see and/or reset the status of the alarms

Date and time Used to set the current date and time

Page 2 of 3

Pumps Used to see the activation status of the pumps

Circuits Used to see the activation status of the circuits

Compressors Used to see the activation status of the compressors

Page 3 of 3

Fans Used to see the state of fans control

Time scheduling Used to set the operating time scheduling

Language selection Used to select the language (english by default)

MENU 01/03

Inputs and outputs

alarms

Date and time

MENU 02/03

Pumps

Circuits

Compressor

MENU 03/03

Fans

Time scheduling

Language selection

MONITORING SYSTEM - User menù

When the unit switches on, the display shows the first page of the main screen On the top line there is the current time (17:25) and the page no. (1/5 comprising the screen.

“Standby” indicate the state of operation of the unit (Standby, cooling, hot, shutdown).

- “Water IN” indicate the temperature of inlet evaporator.

- “Water OUT” indicate the temperature of the outlet evaporator.

Pressing the DOWN button takes you to page 02/05

- “Cond. Out” indicate the temperature of the outlet condenser.

- “Power” show the power output from the unit.

- “Set Point 1” the set point adjustment.

By using the UP/DOWN-ENTER buttons to select the Set point 1 it is possible to change the adjustment settings.

17:25 01/05

Standby

Water IN

12.0°C

Water OUT

7.0°C

02/05

Cond. Out 42.0°C

Power 70%

Set Point 1

7.0°C

03/05

Band 1 1.0°C

Local mode Hot

Real Set 45.0°C

04/05

REM S/W enable NO

REM OFF enable

05/05

Reserved menu

HEATING MODE IW (reversible water side)

Pressing the DOWN button takes you to page 03/05.

- “Band 1”, the band 1 of adjustment.

- “Local mode”, selection of the mode of operation by control panel.

- “Real Set”, indicate the current point of adjustment.

By using the UP/DOWN-ENTER buttons to select the

“Band 1” it is possible to

change the band regolation. By using the UP/DOWN-ENTER buttons to select the

“Local mode” it is possible

to change the Mode of operation (HOT-COOLING

) of unit.

Pressing the DOWN button takes you to page 04/05.

- “

REM S/W enable” enable mode change of the unit via digital input. This func-

tion has priority over keypad commands. On the RH side of the display YES/NO appears depending on the enabling of REM S/W.

- “Menu” indicate the access point to the user menu. Pressing Enter, with the

UP/DOWN buttons it is possible to access the following pages (see the table).

DISPLAY DESCRIPTION

Page 1 of 3

Inputs and outputs

Displays the status and values of the digital and analog inputs/outputs

Alarms Used to see and/or reset the status of the alarms

Date and time Used to set the current date and time

Page 2 of 3

Pumps Used to see the activation status of the pumps

Circuits Used to see the activation status of the circuits

Compressors Used to see the activation status of the compressors

Page 3 of 3

Condenser Used to see the state of condensation control

Time scheduling Used to set the operating time scheduling

Language selection Used to select the language (english by default)

MENU 01/03

Inputs and outputs

alarms

Date and time

MENU 02/03

Pumps

Circuits

Compressor

MENU 03/03

Condenser

Time scheduling

Language selection

MONITORING SYSTEM - User menù

Pressing the DOWN button takes you to page 05/05.

-“Reserved menu” is reserved for the support service.

DISPLAY DESCRIPTION

Page 1 di 4

Inputs and outputs

Displays the status and values of the digital and analog inputs/outputs

Alarms Used to see and/or reset the status of the alarms

Date and time Used to set the current date and time

Page 2 di 4

Pumps Used to see the activation status of the pumps

Circuits Used to see the activation status of the circuits

Compressors Used to see the activation status of the compressors

Page 3 di 4

Condenser Used to see the state of condensation control

Heat Recovery Used to see the state of heat recovery

Time scheduling Used to set the operating time scheduling

Page 4 di 4

Language selection Used to select the language (english by default)

When the unit switches on, the display shows the first page of the main screen On the top line there is the current time (17:25) and the page no. (1/4 comprising the screen.

- “Standby” indicate the state of operation of the unit (standby, cooling, shutdown).

- “Water IN” indicate the temperature of inlet evaporator.

- “Water OUT” indicate the temperature of the outlet evaporator.

Pressing the DOWN button takes you to page 02/04

- “Power” show the power output from the unit.

- “Set Point 1” the set point adjustment.

- “Band 1” the band adjustment.

By using the UP/DOWN-ENTER buttons to select the Set point 1 and/or Band 1 line, it is possible to change the adjustment settings.

17:25 01/04

Standby

Water IN

12.0°C

Water OUT

7.0°C

02/04

Power 70%

Set Point 1

7.0°C

Band 1 1.0°C

03/04

Real Set 7.0°C

Recovery

41.0°C

REM OFF enable

04/04

Reserved menu

HEAT RECOVERY

Pressing the DOWN button takes you to page 03/04.

- “Real Set” indicate the current point of adjustment.

- “Recovery” indicate the inlet heat recovery temperature.

Pressing the DOWN button takes you to page 04/04.

- “Menu” indicate the access point to the user menu. Pressing Enter, with the

UP/DOWN buttons it is possible to access the following pages (see the table).

-“Reserved menu” is reserved for the support service.

MENU 01/03

Inputs and outputs

Alarms

Date and time

MENU 02/03

Pumps

Circuits

Compressor

MENU 03/04

Condenser

Heat Recovery

Time scheduling

MENU 04/04

Language selection

MONITORING SYSTEM - User menù

REM. ON/OFF ENABLE

YES

Real Set 7.0°C

REM OFF enable

REMOTE OFF BY DIGITAL INPUT

To activate this function, select REM OFF enable from the main screen and with the joystick-menu buttons set YES.

NOTE: IF YOU ENABLE REM OFF BY DIGITAL INPUT WHILE THE UNIT IS ON, THE UNIT COULD SWITCH OFF IF THE 1_On/OffRem REMOTE DIGITAL INPUT IS OPEN.

MONITORING SYSTEM - User setting

CONTROL PANEL UNIT ON/OFF

To switch the machine on and off, press the “on/off” function button for a few seconds.

Unit ON-OFF

by control panel

REM OFF enable digital input: 1_On/Off REM Unit status

The unit status

not depends by digital input

off off

Yes

CLOSE (off)

off off

on OPEN (on) off

off

The unit status

not depends by digital input

off

+ 25 hidden pages

Ferroli RHV R134a, RHV R407C BTZ, RLA, RVW, RHA Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual