Carrier ETN - Page 18

- 19 -- 18 -
Micro No.
Position
MICROS BLOCK S1
1-3-4-5-6
OFF
2
ON
Micro No.
Position
MICROS BLOCK S2 (*)
2-4-5
OFF
1-3-6
ON
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 ESEW 1OCR
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
OFF
2
ON
Micro No.
Position
MICROS BLOCK S2 (*)
2-4-5
OFF
1-3-6
ON
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 ESEW 1OCR
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