Operating Instructions; Introduction; Control Panel - Ferroli BLUEHELIX TECH RRT 28 С Instructions For Use, Installation And Maintenance

1. Operating instructions

1.1 Introduction

Dear Customer,
BLUEHELIX TECH RRT 28 C is a high-efficiency, low emissions premix condensing heat generator with heat ex-
changer in steel and incorporated DHW production, running on natural gas or LPG and equipped with a microproces-
sor control system.
The sealed chamber unit is designed for indoor installation or outdoors in a partially protected place (according to EN
15502) with temperatures to -5°C (-15°C with optional antifreeze kit).

1.2 Control panel

4
3
Panel legend fig. 1
1 DHW temperature setting decrease button
2 DHW temperature setting increase button
3 Heating system temperature setting decrease button
4 Heating system temperature setting increase button
5 Display
6 "Sliding Temperature" Menu - Reset button
7 Mode selection button: "Winter", "Summer", "Unit OFF", "ECO", "COMFORT"
8 Eco (Economy) or Comfort mode
9 DHW mode
10 Summer mode
12 Multifunction (flashing during exchanger protection function)
13 Heating
14a Burner lit (flashing during calibration function and self-diagnosis phases)
14b Appears when a fault has occurred causing the unit to shut down. To restore unit operation, you need to press the
RESET button (detail 6)
16 Service Tool connection
17 External sensor detected (with optional external probe)
150
BLUEHELIX TECH RRT 28 C
10 5 8 16
13 7 14a
fig. 1- Control panel
cod. 3541N260 - Rev. 01 - 10/2017
12 17
14b 6 9
2
1
EN