SystemAir MAXI 1100 - Page 4

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Maxi 1100-2000 Operation- and maintenance instructions
204414 Systemair AB
4
Fig 4
Description MAXI 2000
1.
Supply air fan with inspection hole for inspection of
rotation direction
15.
Contactor, exhaust fan speed reduced (K4)
2.
Exhaust air fan with inspection hole for checking of
rotation direction
16.
Contactor, exhaust fan speed normal (K3)
3.
Extract air filter, G3
17.
Contactor, supply fan speed reduced (K2)
4.
Supply air filter, F5
18.
Contactor, supply fan speed normal (K1)
5.
Exchanger block
19.
Corrigo E28 Controller
6.
Locking brackets, Exchanger block
20.
Electronic temperature controller, Pulser (EL
units)
7.
Motor, exchanger shut off damper
21.
Transformer, fan speed
8.
Filter guard supply air filter
22.
Transformer 24V AC, control circuit
9.
Fan guard supply fan
23.
Overheating protection EL- heating battery,
Manual reset.
10.
Filter guard extract filter
24.
Overheating protection EL- heating battery,
Automatic reset.
11.
Connection block, supply voltage and external
connections.
25.
Contactor, controlling fan speed transformer
(K6)
12.
Fuse, control circuit and fans
26.
Sensor, Supply air temperature
13.
Fuse, EL- heating battery (EL units)
27.
Sensor, Extract air temperature
14.
Contactor, EL- heating battery (K5) (EL units)
28.
Sensor, Outdoor air temperature
14.
Contactor, HW pump (K7) (HW units)
29.
Sensor, Defrosting temperature