Operating Instructions; Introduction; Control Panel - Ferroli BLUEHELIX THETA C Manual

1. Operating instructions

1.1 Introduction

Dear Customer,
BLUEHELIX THETA C is a high-efficiency, low emissions premix condensing heat generator
with heat exchanger in s/steel and incorporated DHW production, equipped with a microproces-
sor control system.
It can use Natural Gas (G20), Liquefied Gas (G30-G31), Propane Air (G230).
The sealed chamber unit is suitable for indoor installation or outdoors in a partially protected
place (according to EN 15502) with temperatures to -5°C.

1.2 Control panel

10 5 8
4
3
13 7 14a
fig. 1- Control panel
54
12 17
2
1
14b 6 9
cod. 3540000272 - Rev. 01 - 01/2024
BLUEHELIX THETA C
Panel legend fig. 1
1 DHW temperature setting decrease
button
2 DHW temperature setting increase but-
ton
3 Heating system temperature setting de-
crease button
4 Heating system temperature setting in-
crease button
5 Display
6 "Sliding Temperature" Menu - Reset
button
7 Mode selection button: "Winter", "Sum-
mer", "Unit OFF", "ECO", "COMFORT"
8 Eco (Economy) or Comfort mode
9 DHW mode
10 Winter mode
12 Multifunction
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 re-
store unit operation, press the RESET
button (detail 6)
17 External sensor detected (with optional
external probe)
EN