Introduction - THERMOBILE CH 3 Manual Del Usuario

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2

INTRODUCTION

2.1 Purpose
The heaters are electrical and have an axial
fan made for horizontal indoor installation.
2.2 Principle of operation
The CH3 and CH12 heaters are double-
walled models. They consist of an
electroplated sheet steel shaft and an
external enclosure. One or more heating
elements are installed in the shaft. A fan
blows the air over the heating elements.
The heater will switch off when overheated.
Overheating occurs when the air flow is too
low or when the shaft is dirty on the inside.
Once it has cooled down, the heater will
switch on automatically (automatic reset).
Always make sure that there is an
unobstructed air flow.
2.3 Main components (fig. 4)
A Selector switch
B Mains connection
C Fan
D Heating elements
2.4 Thermostat
The heater has one or two inbuilt maximum
thermostats that switch off the heater when
the maximum permissible temperature of the
hot air is exceeded.
2.5 Operating panel
The CH3 does not have an on/off switch.
The heater will switch on after the mains plug
has been plugged into the socket.
The CH12/CH18 has a 5-position selector
switch.
A Selector switch (fig. 3).
- 0 = Off
1 = Ventilate (not heat)
2 = Heat at 6 kW/9 kW
3 = Heat at 9 kW/13.5 kW
4 = Heat at 12 kW/18 kW
12
2.6
Hose for heat distribution to places that are
difficult to reach.
3
3.1
1. Remove packaging from the heater.
2. Check the contents for any damage.
3. Read the instructions for use.
3.2
1. Check whether the heater is connected
to the correct voltage/frequency.
2. Make sure that the heater has a stable
set-up.
40.020.958 - rev. 04 - 2011
Optional accessories
PREPARATIONS
Remove packaging
Installation
Warning
Do not connect the heater if the
voltage/frequency deviates from the
values listed on the nameplate.
Always position the heater
horizontally with the foot caps/wheels
down.
Exchanging 2 phase wires in the plug
will not influence the operation of the
3-phase heater.
Do not use the ZERO pin of the 5-
pole connector with the CH12 and
CH18.
CH3/12/18