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- 19 -
- 18 -
Micro No.
Position
MICROS BLOCK S1
1-3-4-5-6
O F F
2
O N
Micro No.
Position
MICROS BLOCK S2 (*)
2-4-5
O F F
1-3-6
O N
NON-PROGRAMMABLE THERMOSTAT
MODELS « 50GZ 020-040 » WITHOUT FREE-COOLING
Y 1 G
71
72
C
R
Y 1 G
Y 2
S W 2
E
S
E W 1 O
C
R
10-06-05
REF.- ETN.02
Y 2
(
*
).- Set
Micro no
5
on
Block
S2
to
ON
when the
Unit starts up the Hot Water
Coil.
THERMOSTAT TERMINALS
UNIT ELECTRICAL BOX TERMINALS
(Cooling only Models)
NOTE
Before
connecting the
alarms, read pages
34
and
35
of this manual.
SEE
NOTE
05-05-05
Micro No.
Position
MICROS BLOCK S1
1-3-4-5-6
O F F
2
O N
Micro No.
Position
MICROS BLOCK S2 (*)
2-4-5
O F F
1-3-6
O N
NON-PROGRAMMABLE THERMOSTAT
MODELS « 50GZ 016 » WITH FREE-COOLING
REF.- ETN.03
83
G
71
72
C
R
Y 1
G Y 2
S W 2
E
S
E W 1 O
C
R
82
(
*
).- Set
Micro no
5
on
Block
S2
to
ON
when the
Unit starts up the Hot Water
Coil.
THERMOSTAT TERMINALS
UNIT ELECTRICAL BOX TERMINALS
(Cooling only Models)
NOTE
Before
connecting the
alarms, read pages
34
and
35
of this manual.
SEE
NOTE