Table 52 – Condenser Fan Control And Fan Contactor Data For Dxst Units With 5 Fans/System; Table 53 – Condenser Fan Control And Fan Conatctor Data For Dxst Units With 6 Fans/System - York eco YCAS Series Manual

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TABLE 52 – CONDENSER FAN CONTROL AND FAN CONTACTOR DATA FOR DXST UNITS
WITH 5 FANS/SYSTEM
Fan
Fans
Stage
S
Y
S
1
S
Y
S
2
S
Y
S
3
TABLE 53 – CONDENSER FAN CONTROL AND FAN CONTACTOR DATA FOR DXST UNITS
WITH 6 FANS/SYSTEM
Fan
Fans
Stage
S
Y
S
1
S
Y
S
2
S
Y
S
3
218
ON * OFF *
Conditions Conditions
DP DP & OAT
SYSTEM 3 IS ALWAYS EQUIPPED WITH 4 OR 6 FANS.
ON * OFF *
Conditions Conditions
DP DP & OAT
SYSTEM 1 IS ALWAYS EQUIPPED WITH 5 FANS.
SYSTEM 2 IS ALWAYS EQUIPPED WITH 5 FANS.
Fan Wire
Contactor Number
Fan Wire
Contactor Number
Relay
Board
Output
I/O Expansion Board
Output
(TB3 SYS) (TB4 SYS)