MIUM0018_REV05_ HRH&HRS
_20170206-MIUM-
5
–
W
IRING
D
IAGRAMS
Each unit is provided with internal wiring
following table :
HRH/HRS Model
05
10-15-20
30-40
In the back of electrical box panel it is a
the installer; wiring diagrams of options a
6
–
E
LECTRONIC
C
ONTROL
Follow instructions of Control Manual su
7
–
S
CHEDULED AND
N
OT
-
S
•
It is the responsibility of the Use
•
Only personnel previously train
•
Should the unit require disasse
Maintenance keeps unit efficiency, red
understand the efficiency of the unit a
European legislation. Provide a machine
to cadence adequately the various interv
Please take note of: date, type of actio
registered in the alarm history, etc. ...
7.1 Scheduled monthly check
7.1.1 Air filters
Air filters are placed close to unit air inle
•
for horizontal unit, by lower hinged
these doors maintenance is both fo
•
for vertical unit, by front hinged doo
doors maintenance is both for filter
Other special access to filter is also poss
•
for horizontal unit, by removing an
•
for vertical unit, by removing an up
BEFORE SERVICIN
-ENG
ng diagram, characterized by specific code. To match co
Wiring diagram c
AMF0008070
AMF0008071
AMF0008072
also printed the basic unit external wiring diagram, conn
s are shown on specific sections of Control Manual (see
supplied with the unit (document code
MC00008
, valid fo
SCHEDULED
M
AINTENANCE
ser to carry out all types of maintenance operations.
ined and qualified may carry out maintenance operation
sembly, hand and body protections are required.
educe the speed of deterioration over time and collec
and prevent failures. We suggest to prepare a bookle
ne book that allows you to track of the actions taken on
rventions and will facilitate a possible troubleshooting.
tion, description of action, measurements performed, an
lets and are usually accessible :
ed doors provided with recessed handles and kept clos
for filter and fan;
fig. 12a
)
oors provided with recessed handles and kept closed by
er and fan;
fig. 12b
)
ssible :
n end side panel provided with recessed handle (
fig. 13a
pper end panel provided with recessed handle (
fig. 13b
ING THE UNIT, SWITCH OFF THE MAIN POWER SU
19
ENG
code and unit model see the
code
0
1
2
nnection to be carried out by
e next Chap. 6).
for all HRH/HRS models).
ns.
lect information and data to
klet of installation according
n the unit, so it will be easier
anomalies identified, alarms
sed by blocking devices (by
by blocking devics (by these
3a
)
b
)
SUPPLY.
