Panasonic PAW-160MAH2L Installation Instructions Manual page 72

Electrical Wiring
Terminal No.
X4
TA1 X4.1
l
TA2 X4.2
l
l E1.1 X4.3
E1.2 X4.4
l
E2.1 X4.5
l
l E2.2 X4.6
OP1 X4.7
l
OP2 X4.8
l
l OP3 X4.9
OP4 X4.10
l
OP5 X4.11
l
l OP6 X4.12
OT1 X4.13
l
OT2 X4.14
l
5
l OT3 X4.15
OT4 X4.16
l
OT5 X4.17
l
l OT6 X4.18
Terminal No.
X5
U1 X5.1
l
l U2 X5.2
R1 X5.3
l
R2 X5.4
l
l R1 X5.5
R2 X5.6
l
To be continued on next page.
72
Allocation Function
No polarity
Suction Temperature Sensor TA (included)
(Room Temperature Sensor)
No polarity
No polarity
Sensor E1 / TH2
No polarity
No polarity
Sensor E2 / TH3
No polarity
12 V DC 12 V DC
Potential of Defrost Defrost signal output
Potential for Thermostat Thermostat signal output
Potential for Cool start Cool operation signal output
Potential for Heat start Heat operation signal output
Potential for Fan start Fan (free cooling) operation signal output
Potential for OT2 - OT6 COM
Heat input Heat mode input
Cool input Cool mode input
Demand Input 1
LV1 demand control input
Demand Input 2 LV2 demand control / QUIET input
LV3 demand control / EXCT (forcibly thermostat off)
Demand Input 3
input
Allocation Function
No polarity
Communication bus wiring P-link
No polarity
No polarity
Terminal for Group Wiring (RC connection)
No polarity
No polarity
Terminal for Group Wiring (RC connection)
No polarity
Description
12 V DC relay required for each signal output, field supplied
5 V DC 0.5mA Current input
Demand control, QUIET and EXCT inputs must be
set using indoor unit detailed settings, parameter code
0002EE, please see relevant technical data service manual for
details. 5 V DC 0.5mA Current input
Description
Required for centralized controller
Internal Potential: 16 V DC
Internal Potential: 16 V DC
AHU Kit – Installation Instructions – 09/2021