York YAWT100, Руководство по установке

Страница: 31 / 48

31
AFFINITY DUAL CAPACITY HYDRONIC INSTALLATION MANUAL
HydroZone Controller Instructions cont.
Wiring Schematic
Installer Settings
These options are intended to be used by the installer. End users are not advised to change or modify any of these settings.
Doing so may make your equipment stop working properly and/or may void the warranty of the controller as well as the
equipment hooked up to the controller. To access the installer setting menu, the mode must be set to OFF. Then, press
both the up and down arrow keys at the same time for at least 5 seconds to enter the installer screen. After initial power-
up, you re-enter installer setup. If no selection is made within 30 seconds, the controller will return to the main screen.
Controller Setup
Options to select from:
1.
Outdoor Reset - This control mode uses the outdoor reset algorithm to
continuously adjust the set point. The set up menu allows selection of
Maximum Tank Temperature at a corresponding outdoor air temperature
(OAT), and Minimum Tank Temperature at its corresponding OAT.
An
outdoor air sensor must be installed.
Set point A is the maximum tank temperature set point:
Tank temperature (TANK_A) range is 100°F to 130°F (up to 150°F on NHW),
and default as 120°F.
Outdoor air temperature (OAT) range is 0°F to 20°F, and default as 0°F.
Set point B is the minimum tank temperature set point:
Tank temperature (TANK_B) range is 70°F to 90°F, and default as 80°F.
Outdoor air temperature (OAT) range is 40°F to 60ºF, and default as 60°F.
HydroZone
Controller
GND
TS
OAT
GND
B+
A+
R
C
O/B
P
V
C1
C2
C3
C4
HZ
HydroZone
Controller
GND
TS
OAT
GND
B+
A+
R
C
O/B
P
V
C1
C2
C3
C4
HZ
OA
T
S
e
n
so
r
G
e
oT
ank
S
e
ns
or
PB
3
OA
T
OA
T
Ta
nk
Ta
nk
Fu
tu
re
Fu
tu
re
R C
P5
R-C1
C
P
R-C2
Relay C1
Relay C1
Y-C1
Relay C2
Relay C2
Y-C2
Relay C3
Relay C3
Y-C3
R-C3
Relay C4
Relay C4
Y-C4
R-C4
O-C4
O-C3
O-C2
O-C1
Y3
Y4
O
R
C
P
Y1
Y2
P6
P2
Relay Board
Note1
R
C
O
P1
P
C1
C2
C3
C4
RB
P5
R-C1
C
P
R-C2
Relay C1
Relay C1
Y-C1
Relay C2
Relay C2
Y-C2
Relay C3
Relay C3
Y-C3
R-C3
Relay C4
Relay C4
Y-C4
R-C4
O-C4
O-C3
O-C2
O-C1
Y3
Y4
O
R
C
P
Y1
Y2
P6
P2
Relay Board
Note1
R
C
O
P1
P
C1
C2
C3
C4
RB
NDW Unit 1
Notes Notes
1. If an auxiliary water heater is used, connect to P6
on the relay board as shown above.
Notes
1. If an auxiliary water heater is used, connect to P6
on the relay board as shown above.
Page 1 Page 1 Page 1
Thermistor
Light emitting diode - Green
Relay coil
Polarized connector
Factory Low voltage wiring
Factory Line voltage wiring
Field low voltage wiring
Field line voltage wiring
Optional block
DC Voltage PCB traces
Junction
Quick connect terminal
Wire nut
Field wire lug
Ground
Fuse
RB -
PB -
ZB -
Relay Board
Power Block
Zone Relay Board
Relay Contacts-
N.O., N.C.
G G
TT
1 3 2
P
1 3 2
P
L1 L1
HZ -
Hydrozone Control
Legend Legend
Thermistor
Light emitting diode - Green
Relay coil
Polarized connector
Factory Low voltage wiring
Factory Line voltage wiring
Field low voltage wiring
Field line voltage wiring
Optional block
DC Voltage PCB traces
Junction
Quick connect terminal
Wire nut
Field wire lug
Ground
Fuse
RB -
PB -
ZB -
Relay Board
Power Block
Zone Relay Board
Relay Contacts-
N.O., N.C.
G
T
1 3 2
P
L1
HZ -
Hydrozone Control
Legend
Compressor 1
Y
O
R
C
Compressor 1
Y
O
R
C
Compressor 2
Y
O
R
Compressor 2
Y
O
R
Compressor 2
Y
O
R
Compressor 2
Y
O
R
Compressor 1
Y
O
R
Compressor 1
Y
O
R
Yellow (GND)
Yellow (TS)
Brown (OAT)
Brown (GND)
Red (R)
Black (C)
Orange (O/B)
Pink (P)
Yellow (C1)
Blue (C2)
Gray (C3)
Green (C4)
Yellow (1)
Black/White (2)
Yellow (3)
Relay 42
Relay 41
Y-C4
R-C4
O-C4
P6
Relay Board
Optional connection if auxiliary heat is
used and heat pump4 is not connected
Relay 42
Relay 41
Y-C4
R-C4
O-C4
P6
Relay Board
Optional connection if auxiliary heat is
used and heat pump4 is not connected
NDW Unit 2