Design Technical Manual

Table Of Contents
Wiring diagram example
(
Economizer 2: Mode 3, Function 60-03)
AC power
supply 24 V
Relay
Coil side : DC 12 V
Relay
Coil side : AC 24 V
Indoor unit
Economizer Logic
Modules *
1
2
3
4
CNB01
+
-
-
-
CNA04
1
2
TR
1
3
N
TR1
2
5
+
-
5
6
*Only the terminals connected to the indoor unit are mentioned here for description.
As for the connected sensors or other connections to Economizer logic module, refer to the manual for the
module.
Wiring diagram example
(
Economizer 3: Mode 4, Function 60-04)
AC power
supply 24 V
Relay
Coil side : DC 12 V
Relay
Coil side : AC 24 V
Indoor unit
Economizer Logic
Modules *
1
2
3
4
CNB01
+
-
-
-
CNA04
1
2
TR
1
3
N
TR1
2
5
+
-
5
6
*Only the terminals connected to the indoor unit are mentioned here for description.
As for the connected sensors or other connections to Economizer logic module, refer to the manual for the
module.
- (08 - 32) -
EXTERNAL INPUT
& OUTPUT
EXTERNAL INPUT
& OUTPUT