52C,P
SERIES
MASTER
PTAC
UNIT 1
UNIT 2
UNIT 3
RR
T’STAT
Y 
Y
W
W
G
G
O
O
C
C
R
Y
W
G
O
C
R
Y
W
G
O
C
R
Y
W
G | NOTES: | ||
1. | Do not daisy chain R (24 VAC). | ||
| |||
O | 2. | Maximum of 4 PTAC units can be connected | |
C |
| to one single wall thermostat. | |
|
| ||
All units must be connected to same ground source. To accomplish this, be sure to connect all units back to the same breaker box.
FIGURE 43 — TYPICAL WIRING FOR MULTIPLE 52C PTAC UNITS CONNECTED
TO ONE WALL THERMOSTAT
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