CONNECTION
N
L
2 3
9 10
D.
I.
Pb1
4
11
(thermostat)
TTL
Power Supply
EZ-HT
TERMINALS
2-3
Compressor relay
3-4
Power supply input (230 Vac)
N-L
Power supply (230 Vac)
9-10
Pb1 probe
10-11
Digital input
TTL
TTL input
1
N
L
2 3
6 7
8 9 10
D.
I.
Pb1
4 5
11
Pb2
(evaporator)
(thermostat)
TTL
Power Supply
EZ-MT/EZ-LT
TERMINALS
1-3
Fans relay
2-3
Compressor relay
5-6-7
Defrost relay
3-4
Power supply input (230 Vac)
N-L
Power supply (230 Vac)
8-10
Pb2 probe
9-10
Pb1 probe
10-11
Digital input
TTL
TTL input
