York YCAS Series User Manual

192
YORK INTERNATIONAL
FORM 201.19-NM8 (804)
Micro Panel Contents
TABLE 8 – CONDENSER FAN CONTROL AND FAN CONTACTOR DATA FOR DXST UNITS
WITH 5 FANS/SYSTEM
TABLE 9 – CONDENSER FAN CONTROL AND FAN CONTACTOR DATA FOR DXST UNITS
WITH 3 FANS/SYSTEM
* At ambients above 85ºF, stages 3, 4, 5, and 6 will all turn on at 240 psig.
Fan
ON * OFF
Fan Wire
I/O Expansion Board
Stage
Fans Conditions Conditions
Contactor Number
Output
DP DP & OAT
(TB3 SYS) (TB4 SYS
S
Y
SYSTEM 1 IS ALWAYS EQUIPPED WITH 4 OR 5 FANS.
S
1
S
Y
SYSTEM 2 IS ALWAYS EQUIPPED WITH 4 OR 5 FANS.
S
2
1 13 >230 PSIG <160 PSIG & <60°F 21M 330 8
S
2 15 >240 PSIG <180 PSIG & <65°F 22M 331 9
Y
3 17 >265 PSIG <185 PSIG & <70°F 23M 332 10
S
4 13, 17 >275 PSIG <205 PSIG & <75°F 21M, 23M 330, 332 8, 10
5 15, 17 >285 PSIG <210 PSIG & <80°F 22M, 23M 331, 332 9, 10
3
6 13, 15, 17 >295 PSIG <215 PSIG & <85°F 21M, 22M, 23M 330, 331, 332 8, 9, 10
1 14 >230 PSIG <160 PSIG & <60°F 27M 430 8
S
2 16 >240 PSIG <180 PSIG & <65°F 28M 431 9
Y
3 18 >265 PSIG <195 PSIG & <70°F 29M 432 10
S
4 14, 18 >275 PSIG <205 PSIG & <75°F 27M, 29M 430, 432 8, 10
5 16, 18 >285 PSIG <210 PSIG & <80°F 28M, 29M 431, 432 9, 10
4
6 14, 16, 18 >295 PSIG <215 PSIG & <85°F 27M, 28M, 29M 430, 431, 432 8, 9, 10
* At ambients above 85ºF, stages 3, 4, 5, and 6 will all turn on at 240 psig.
Fan
ON * OFF
Fan Wire
Relay
Stage
Fans Conditions Conditions
Contactor Number
Board
DP DP & OAT
Output
1 1 >230 PSIG <160 PSIG & <60°F 9M 130 15
S
2 3, 5 >240 PSIG <180 PSIG & <65°F 10M, 11M 131 14
Y
3 7, 9 >265 PSIG <195 PSIG & <70°F 12M, 13M 132 10
S
4 1, 7, 9 >275 PSIG <205 PSIG & <75°F 9M, 12M, 13M 130, 132 10, 15
5 3, 5, 7, 9 >285 PSIG <210 PSIG & <80°F 10M, 11M, 12M, 13M 131, 132 10, 14
1
6 1, 3, 5, 7, 9 >295 PSIG <215 PSIG & <85°F 9M, 10M, 11M, 12M 130, 131, 132 10, 14, 15
1 2 >230 PSIG <160 PSIG & <60°F 15M 230 15
S
2 4,6 >240 PSIG <180 PSIG & <65°F 16M, 17M 231 14
Y
3 8, 10 >265 PSIG <195 PSIG & <70°F 18M, 19M 232 10
S
4 2, 8, 10 >275 PSIG <205 PSIG & <75°F 15M, 18M, 19M 230, 232 10, 15
5 4, 6, 8,10 >285 PSIG <210 PSIG & <80°F 16M, 17M, 18M, 19M 231, 232 10, 14
2
6 2, 4, 6, 8, 10 >295 PSIG <215 PSIG & <85°F 15M, 16M, 17M, 18M, 19M 230, 231, 232 10, 14, 15
S
Y
SYSTEM 3 IS ALWAYS EQUIPPED WITH 3 OR 4 FANS.
S
3
S
Y
SYSTEM 4 IS ALWAYS EQUIPPED WITH 3 OR 4 FANS.
S
4

York YCAS Series Specifications

General

Brand	York
Model	YCAS Series
Category	Chiller
Language	English