ENG
1.1.5 Dimensions - mm (in)
Fig.1.b
1.1.6 Structure
Fig.1.c
Ref.
Description
1
Steam outlet
2
Air outlet
3
Light
4
Fans
5
Thermostat (klixon)
Ref.
Description
6
Terminal block
7
Fuse holder
8
Condensate outlet fitting (Ø 9 mm - 0.35 in)
9
Steam hose fitting (2 X Ø 30 mm (1.18 in))
1.1.7 Operating principle
The blower is connected to the power supply. When steam enters the blower, after a certain time either
the thermostat detects a temperature of 50°C or the output (terminal J19) on the c.pHC controller gives
the signal and the fans are activated. The air, taken in from the rear, is mixed with steam before being
delivered into the room, where it is easily absorbed. The blower features two different types of
operating logic:
1. independent of the humidifier;
2. managed directly by the humidifier (c.pHC). The controller delays blower activation for a set time.
Deactivation can also be delayed to allow the blower to dry.
Note:
the 230 Vac power supply to the steam blower is supplied externally by a dedicated line. If the
humidifier has to manage the steam blower (with c.pHC controller), use the J19 contact as in the
following drawing.
8
| 1. Introduction
VRDX030222195 rel. 1.2 – 22.03.2019
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