Heat-controller Water Source Heat Pump User Manual Page 28
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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Section 2 WattMaster WHP
2-4 Installation and Wiring
Communications Loop Wiring Overview
Communication Loop Wiring, Daisy-Chain Configuration
COMPUTER
(OPTIONAL)
SYSTEM MANAGER
Remote Link
(OPTIONAL)
UNIT COMES WITH
STANDARD WALL MOUNT
120/24 VAC POWER SUPPLY
( MAY ALSO BE POWERED FROM 24VAC )
COMM LINK II
INTERFACE
(SET TO MULTIPLE LOOP)
TO OTHER MINILINKS
(NETWORK TERMINALS ONLY)
TO OTHER WHP CONTROLLERS
Y
S101716 REV. 1
SYSTEM MANAGER P OWER SUPPLY
SHLD
COMMUNICATIONS
RS-485
R
T
GND
24VAC
POWER
LOOP
NETWORK
T
T
SH
SH
R
R
24VAC
GND
EWDOG
0-5
VDC
0-1
VDC
CPU
EWDOG
0-5
VDC
0-1
VDC
CPU
A
IN1
A
IN2
A
IN3
A
IN4
GND
AOUT1
Y
S101784
4
ANALOG IN MOD I/O BD.
4
RLY IO BD.
4
RLY IO BD.
YS101790
YS101790
2
4
V
A
C
G
N
D
RLY1
D1
D2D3D4D5
CX3
RAM
EPROM
C3
C2
U6
PHILIPS
CX6
C1
CX2
U2
U3
PAL
CX4
U4
TUC-5R PLUS
YS101 816 REV. 2
V1
V2
V3
V5
V4
TB2
4
NETWORK
TOKEN
16
32
8
SW1
ADD
2
1
ADDRESS
V6
POWER
GND
24VAC
L1
D16
R6
C9
SC1
R11
U11
MC34064 A
D13
C16
993
6
VR2
7824CT
M
TB4
R27
C13
R10
VR1
C19
C18
NE5090 NPB3 192
0PS
U8
CX8
U9
X1
R7
D10
R13
D12
C7
CX10
U10
CX12
U12
U14
CX14
PJ3
PJ2
PJ1
EXPANSION
PRESSURE
SENSOR
T'STAT
C17
D15
R26
C20
R25
R24
R22
U15
CX13
U13
C15
R19
R15
C14
D18
D17
PU1
PU2
PU3
PU4
PU5
PU7
D6
D7
D8
D9
D11
D14
C12
C10
0-5
VDC
0-1
VDC
JP1
C11
X2
GND
TB3
INPUTS
GND
GND
+
VDC
A
IN1
A
IN2
A
IN3
A
IN4
A
IN5
AOUT1
AOUT2
AIN7
RN4
1
RN5
RS-485
CX5
U5
R
TB1
S
HLD
T
COMM
COMM
RN3
1
RN1
U1
CX1
1
LD6
COMM
PWR
LD7
LED1
LED2
LD9
LD8
R1
U7
RV1
VREF ADJ
R28
+VREF
5.11V
TEST POINT
EWDOG
D19
RN2
1
C
OM1-3
C
OM4-5
R5
R4
R3
R2
R1
RLY2RLY3RLY4RLY5
CX15
(1 MEG)
HH
P1
C21
- WHP - Water Source Heat Pump 1
- Design, Installation & 1
- Operations Manual 1
- WattMaster WHP 3
- Section 1 5
- Conventions 7
- General Information 8
- WattMaster WHP Control System 10
- Make Up Air Controller 11
- WHP Sequence of 12
- Operation 12
- Occupied/Unoccupied Mode of 13
- Vent Mode Operation 13
- Off Mode of Operation 13
- WHP Loop Controller 16
- Sequence of Operations 16
- Pump VFD Control 17
- Compressor Control 17
- Heat Rejection Control 18
- Heat Addition Control 18
- Staged Heat Addition 19
- Proportional Heat Addition 19
- Water Temperature Alarming 20
- Fire Alarm 20
- System Manager 21
- Typical WHP Controller Wiring 21
- Section 1 WattMaster WHP 22
- 1-16 Design Guide 22
- Section 2 23
- Tips Before Beginning 25
- Installation 25
- System Overview 26
- Communications Loops 27
- TO OTHER MINILINKS 28
- (NETWORK TERMINALS ONLY) 28
- TO OTHER WHP CONTROLLERS 28
- WattMaster WHP Section 2 31
- Installation and Wiring 2-7 31
- Duct Sensor with Thermowell 34
- Outside Air Temperature 36
- CommLink II Interface 37
- WHP Controller 38
- CAUTION! 39
- Addressing 41
- MiniLink Addressing 42
- Room Sensors 43
- Room Sensor 44
- Supply Air Temperature 45
- Leaving Water 46
- Temperature Sensors 46
- Section 3 47
- LCD/Keypad Operations 49
- System Manager Layout 50
- Keypad Functions 50
- System Manager LED Indicators 51
- Heat Pump Status 52
- Status Screen #1 53
- Status Screen #2 53
- Status Screen #3 54
- Status Screen #4 54
- Status Screen #5 54
- Status Screen #6 55
- View Alarms 56
- Set Time & Date 57
- Programming Date 58
- Daylight Savings Adjustments 58
- New Passcodes 59
- Rebuild Alarm Map 60
- Heat Pump Setpoints 61
- Setpoint Screen #2 62
- Setpoint Screen #3 62
- Setpoint Screen #4 62
- Setpoint Screen #5 63
- Setpoint Screen #6 63
- Setpoint Screen #7 63
- Setpoint Screen #8 64
- Setpoint Screen #9 64
- Setpoint Screen #10 64
- Setpoint Screen #11 65
- Setpoint Screen #12 65
- Setpoint Screen #13 65
- Setpoint Screen #14 66
- Setpoint Screen #15 66
- Setpoint Screen #16 66
- Setpoint Screen #17 67
- Setpoint Screen #18 67
- Setpoint Screen #19 67
- 2) WHP Schedules 68
- Holidays 69
- 3) Reset Pumps 70
- Loop Controller Status 71
- Status Screen #3 72
- Status Screen #4 72
- Status Screen #7 74
- Status Screen #8 74
- Loop Controller Setpoints 75
- Setpoint Screens #13 79
- Section 3 WattMaster WHP 80
- 3-32 Programming 80
- Section 4 81
- 1.0 Communications 83
- Overview 83
- Communications Loop Routing 85
- 2.0 WHP Controller 86
- Controller 87
- 2.2.2 Analog Inputs 88
- 2.2.6 WHP Controller Wiring 90
- 3.0 Loop Controller 91
- 3.2.1 Analog Inputs 92
- 3.2.2 Analog Output 92
- 3.2.3 Binary Output 93
- 3.2.7 Power Terminal 94
- 4.0 Start-Up 96
- 4.3 Communications Checklist 97
- Information 98
- Communications Loop Wiring 100
- 4.5 Setting Address Switches 101
- WattMaster WHP Section 4 102
- 5.0 Troubleshooting 103
- 5.2 Alarms 105
- 5.3.7 (continued) 113
- Diagram Overvie 117
- Measurements 117
- 5.4.1 (continued) 118
- Caution: AIN1 – Fire/Smoke 118
- Comm Driver Chip Replacement 122
- E-mail: [email protected] 126
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