Power Supply, Power Wiring Three Phase; Control Wiring - Cooling Only; Control Wiring- Cooling & Heating; Power Supply, Power Wiring Single - York SUNLINE PLUS D1EE036 Technical Manual

FIGURE 2 - POWER SUPPLY, POWER WIRING

SINGLE PHASE

FIGURE 3 - POWER SUPPLY, POWER WIRING
THREE PHASE
COOLING ONLY (24 VOLT THERMOSTAT)
THERMOSTAT UNIT TERMINAL
1
TERMINALS STRIP TB1
8
; +
/.
1 24 VOLT THERMOSTAT 2TH07701024 IF THE UNIT HAS AN ECONOMIZER,
REMOVE JUMPER J1 FROM TERMINALS 8 AND 10 ON THE RELAY BOARD
TO PREVENT SIMULTANEOUS OPERATION OF THE COMPRESSOR AND
THE ECONOMIZER. IF YOU WANT TO CONTROL THE ECONOMIZER ON A
SECOND STAGE OF COOLING, USE THE THERMOSTAT 2TH04701224.
FIGURE 4 - CONTROL WIRING - COOLING ONLY
22
REFER TO THE ELECTRI-
CAL DATA TABLES TO SIZE
THE DISCONNECT
SWITCH, OVERCURRENT
PROTECTION AND WIRING
24 VOLT
TRANSFORMER
;
;
/
*
T H E R M O S T A T
1
T E R M I N A L S
R C
A D D
R H
J U M P E R
Y 1
2
Y 2
W 1
4
3
W 2
G
B
L E D 1
N O T
L E D 2
U S E D
C O M 4
A 1
A D D
J U M P E R
A 2
T O
T
2 T H 0 4 0 7 0 2 2 2 4 I F U S E D
T
E L E C T R O N I C P R O G R A M M A B L E T H E R M O S T A T 2 E T 0 4 7 0 0 2 2 4 ( I N C L U D E S S U B B A S E )
1
S E C O N D S T A G E C O O L I N G I S N O T R E Q U I R E D O N U N I T S L E S S E C O N O M I Z E R .
2
S E C O N D S T A G E H E A T I N G I S O N L Y R E Q U I R E D O N U N I T S W I T H A T W O
3
E L E C T R I C H E A T E R .
R E M O V E J U M B E R J 2 F R O M T E R M I N A L S 4 A N D 9 O N J U M P E R P L U G
4
P 6 O N U N I T S W I T H E C O N M I Z E R . T E R M I N A L S A 1 A N D A 2 P R O V I D E A R E L A Y
O U T - P U T T O C L O S E T H E O U T D O O R E C O N O M I Z E R D A M P E R S W H E N T H E
T H E R M O S T A T S W I T C H E S T O T H E S E T - B A C K P O S I T I O N .
FIGURE 5 - CONTROL WIRING- COOLING &
HEATING MULTI-STAGE
C O O L I N G / H E A T I N G
T H E R M O S T A T
1
T E R M I N A L S
U N I T T E R M I N A L
R H S T R I P T B 1
A D D
J U M P E R
R C
Y
W
G
2 4 V O L T T H E R M O S T A T 2 T H 0 7 7 0 1 0 2 4 . I F T H E U N I T H A S A N E C O N O M I Z E R ,
1
R E M O V E J U M P E R J 1 F R O M T E R M I N A L S 8 A N D 1 0 O N T H E R E L A Y B O A R D
T O P R E V E N T S I M U L T A N E O U S O P E R A T I O N O F T H E C O M P R E S S O R A N D
T H E E C O N O M I Z E R . I F Y O U W A N T T O
S E C O N D S T A G E O F C O O L I N G
W I T H T W O S T A G E S O F H E A T , U S E T H E R M O S T A T 2 T H 0 4 7 1 0 2 4
FIGURE 6 - CONTROL WIRING - COOLING/
HEATING (24 VOLT THERMOSTAT)
036-21411-002-A-0204
U N I T T E R M I N A L
S T R I P T B 1
2 4 V O L T
T R A N S F O R M E R
R
Y 1
Y 2
W 1
W 2
G
B
X
N
R E M O T E S E N S O R
S T A G E
C O N N E C T O R
( 2 4 V O L T T H E R M O S T A T )
R
Y 1
2 4 V O L T
T R A N S F O R M E R
Y 2
W 1
W 2
G
B
C O N T R O L T H E R E C O N O M I Z E R O N A
O R H A V E A N D E L E C T R I C H E A T A C C E S S O R Y
Unitary Products Group