Carrier ETN Installation Instructions Manual page 18

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