FRICO ADCS22E - Инструкция по эксплуатации - Страница 28

Thermozone AD  Corinte A/E  - ADCS

27

GB

Horizontal mounting on the wall

1. Mount the brackets on the wall according to 

measurements in Fig. 7 and 8.

2. Lift the unit into place and lock it using a 

hexagon key and the M8 screws supplied.  
Apply Loctite 270 (3 ml) to the screws 
(supplied).

Horizontal mounting on the ceiling

1. Mount pendulums or similar (not included 

in delivery) on the ceiling with c-c distance 
according to Fig. 7 and 8.

2. Mount the brackets on the unit with a 

hexagon key and the M8 screws supplied. 
Apply Loctite 270 (3 ml) to the screws 
(supplied).

3. Lift the unit into place and fix the brackets 

to the pendulums.

Note! The unit needs to be further secured if 
suspended from chains.

Electrical installation

The installation, which should be preceded by 
an omnipolar switch with a contact separation 
of at least 3 mm, should only be wired by a 
competent electrician and in accordance with 
the latest edition of IEE wiring regulations. 

The electrical connection may be done from 

above or below when mounted vertically, and 
from left or right when mounted horizontally. 

The SIRe PC board Base is positioned in the 

top of vertical units and close to connection 
side for horizontal units. For vertical electric 
units, heat and control supply are connected 
to terminals either in the top or at the bot-
tom. When connecting at the top, the cover 
plate on the suction side, as shown in Figure 
4, is removed during installation. Control 
supply for vertical ambient units is connected 
to terminals either in the top or at the bot-
tom. Modular cables to the SIRe PC board 
Base must be wired inside the unit when con-
nected from below.

Secure the wiring inside the unit with cable 

ties to prevent it being sucked into the fans or 
in contact with the heating elements.

The control system is pre-installed in the 

aircurtain with an integrated control card, 
(see fig 8). 

SIRe is supplied pre-programmed with 

quick-release connections. 

Modular cables are connected to the con-

trol board Base, by opening the front plate, as 
shown in Figure 4 and 5. See manual for SIRe.

Start-up

Note! When using for the first time or when 
starting up after a long period of disuse, a 
small amount of smoke and a slight odour 
may occur temporarily, which is completely 
normal.

Adjustment of air flow

The direction and speed of the air flow 
should be adjusted considering the load on 
the opening. Pressure forces affect the air 
stream and make it bend inwards into the 
premises (when the premises are heated and 
the outdoor air is cold). The air stream should 
therefore be directed outwards to withstand 
the load. (Generally speaking, the higher the 
load, the greater the angle is needed.)

Use a hexagon key to loosen the three 

screws supporting the outlet grille. Angle the 
grille outwards so that the air flow obstructs 
the incoming cold air.

Overheating

The over heat protection maintains the ex-
haust temperature at +40 °C.  If the tempe-
rature should exceed anyway there is an over 
heating alarm. For more information see the 
manual for SIRe.

Trouble shooting

If the fans are stationary, check the following:
1  The operating power supply to the unit; 

check fuses, circuit-breaker, time switch/
thermostat (if any) that starts and stops the 
unit.

2  That the air flow selector is correctly set.
3  That the door contact is working (if 

installed).

4  That the fans rotate in the direction 

indicated by the arrows on the fans.

If there is no heat, check the following:
1  Power supply to electric heater coil; check 

fuses and circuit-breaker (if any).