York ZJ R-410A User Manual

251934-YTG-G-0708
Johnson Controls Unitary Products 95
ZF180-300 Typical Control Diagram
W1
W2
Y1
G
OCC
P
P1
Y2
X
R
SD
C
C
SD
SD
R
OCC
C
RC
G
Y2
Y1
W2
W1
Jumper
Smoke
Detector
24 VAC
Class 2
X
R
THERMOSTAT
TERMINALS
CONTROL
TERMINAL
BLOCK
TERMINALS ON
A LIMITED
NUMBER OF
THERMOSTATS
3
1
2
4
3
1
2
4
Second stage heating not required on single stage heating units.
Second stage cooling not required on single stage cooling units.
Jumper is required if there is no Smoke Detector circuit.
Jumper is required for any combination of R, RC, or RH.
6
5
5
6
OCC is an output from the thermostat to indicate the Occupied condition.
X is an input to the thermostat to display Error Status conditions.

York ZJ R-410A Specifications

General

Brand	York
Model	ZJ R-410A
Category	Air Conditioner
Language	English