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30AWH004HB
Carrier 30AWH004HB User Manual
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90
30A
W
Carrier
interfaces
7
7.1 Dry contacts control
The AquaSnap PL
US can use the following user interfaces:
ESZDPOUBD
UT
UIF"RVB4OBQ1-
64"
83$SFNPUFDPOUSPMMFS
the 33A
W-CS1 Comfort Series programmable thermostat
the Carrier Dealer Service T
ool.
SM_30AW.indd 90
14-03-2011 14:45:45
89
91
Table of Contents
Default Chapter
1
Service Manual
1
Table of Contents
2
Unit Specifications
2
Unit Specifications
3
Dimensions
5
Explanation of Illustrated Marks
6
General Informations
6
General Notes
6
Precautions for Safety
6
General Precautions for Safety
7
R-410A
7
Electrical Connections
8
Operating Limits
8
Installation Location
9
Minimum Clearances
10
Obstacles at both Front and Rear Sides
11
Serial Installation at Front and Rear Sides
11
How to Remove the Front Panel
12
Opening Cable Knockouts
12
Preliminary Operations
12
Hydronic Module
13
Water Connections
13
30AWH__X , 30AWH__NX Integrated Water Circuit
14
Hydraulic Circuit Diagrams for 30AWH___H
15
Hydraulic Circuit Diagrams for 30AWH___X and 30AWH___NX
15
Typical Hydraulic Circuit Diagrams
15
Available Static Pressure (H Version)
16
Water Circuitpressure Drop (X and NX Version)
16
Anti-Seizing Pump
17
Circulating Water Pump (Only H Version)
17
Water Flow Setting
17
Expansion Vessel (Volume Calculation)
18
Water Loop Charging, System Cleaning and Water Characteristics
18
Refrigerant Schematics
20
Auxiliary Electrical Connections
22
Terminal Block H Version
22
Terminal Block X Version
22
Sanitary Hot Water
23
Terminal Block NX Version
23
Check Valve
24
Dehumidifier or a Humidifier
24
Examples of Water Circuitation
24
External Heat Source
24
External Temperature Probe
25
External Water Circulator for 30AWH__X and 30AWH__NX Units
25
Refrigerant Schematics
25
Applications
27
Cooling Applications
28
Range Description (Systems Capacity)
28
Inverter Control Size 004HB
29
Wiring Diagrams
29
GMC Control Size 004HB
30
Inverter Control Size 004XB
31
GMC Control Size 004XB
32
Inverter Control Size 006HB
33
GMC Control Size 006HB
34
Inverter Control Size 006XB
35
GMC Control Size 006XB
36
Inverter Control Size 006NX
37
GMC Control Size 006NX
38
Inverter Control Size 008HB
39
GMC Control Size 008HB
40
Inverter Control Size 008XB
41
GMC Control Size 008XB
42
Inverter Control Size 008NX
43
GMC Control Size 008NX
44
Inverter Control Size 012HB
45
GMC Control Size 012HB
46
Inverter Control Size 012XB
47
GMC Control Size 012XB
48
Inverter Control Size 012NX
49
GMC Control Size 012NX
50
Inverter Control Size 015HB
51
GMC Control Size 015HB
52
Inverter Control Size 015XB
53
GMC Control Size 015XB
54
Control Management
55
Unit Control
56
User Interfaces
56
Silent/Night Mode
25
Stop Unit or Defrosting Signals
25
Introduction
56
When Power Supply Is Reset
57
Fail Mode
57
Anti Freeze Protection in off Mode
57
Operating Mode Selection
58
Compressor Frequency Calculation
58
Cooling Mode
58
Heating Mode
58
Dehumidifier Activation (X and H Terminal Block Pins 11 – N)
59
Compressor Short Cycling Protection (Timeguard)
59
Minimum Compressor Run Time
59
Water Freeze Protection
59
High Temperature Protection
60
Anti Frost Protection
60
A/C Power Interruption
60
Envelope Limitation Protection
60
Unit Status and Defrost Output or Tair Setpoint Status
61
Sanitary Water Input and 3 Way Valve Output
61
Water Pump on / off Management
61
Additional Water Pump on / off Management
61
Backup External Heat Source Functionality
62
System Diagnostics
63
Output Test
63
Pulse Modulating Valve [PMV] Control (Cooling and Heating Operation)
63
Discharge Temperature Release Control
64
Current Release Control
64
Outdoor Fan Control
65
Heating Fan Control
67
Coil Heating Control (Compressor Warm up Process)
68
High-Pressure Suppression te Control
69
Over-Current Preventive Control
69
Current Release Value Shift Control
69
Defrost Control (Only in Heating Opearation)
70
Diagnostic
71
Error Codes 30AWH012 Only
71
Inverter Alarms
71
LED Indication and Code Checking
71
Error Codes 30AWH015 Only
72
GMC Alarm Codes
74
Gmc I/O
75
Peripheral Input Device Description
75
Peripheral Output Device Description
75
System Block Diagram
76
Fault Code 3 – Enter Water Temperature Sensor Fault
77
Fault Code 4 – Actual Refrigerant Temperature Sensor Fault
77
Fault Code 5 – Outdoor Air Sensor of GMC Fault
77
Troubleshooting
77
Fault Code 6 – Loss Communication to NUI Control
78
Fault Code 7 – NUI Control Room Sensor Fault
78
Fault Code 9 – Flow Switch Error / Water Pump
79
Fault Code 13 – Loss Communication to RS485
80
Fault Code 14 – Loss of Signal from Inverter Board
80
Fault Code 15 – Exit Water Temperature Sensor Fault
80
Fault Code 17 – Inverter Air Sensor Fault
81
Fault Code 18 – G - Tr Short-Circuit Protection
81
Fault Code 21 – Inverter Current Sensor Fault
82
Fault Code 22 – Heat Exchanger Sensors TE/TS
82
Fault Code 23 – Discharge Temperature Sensor
82
Fault Code 27 – Compressor Lock
84
Fault Code 28 – Discharge Temperature Error
84
Fault Code 29 – Compressor Break down
85
Fault Code 14 – High Temperature Release
86
Resistance Values of Main Components
89
Carrier Interfaces
90
Dry Contacts Control
90
33AW-RC1 User Interface
91
I/O Features Details
92
Main Settings
92
33AW-CS1 User Interface
92
User Interface Location
93
Install User Interface
93
Main Functions
94
Displayed Icons
94
User Functionality (Comfort)
94
Control Buttons
95
Codes Table
95
Climatic Curves
99
Pre-Set Curves
99
Custom Curves
101
Refrigerant Charge Check
102
Cleaning the Coil
102
Replacement of the Main Parts
103
Periodic Inspection Items
119
For the Spare Parts Refer to Specific Document
120
Extended Rating
121
Additional Information
136
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Carrier 30AWH004HB Specifications
General
Brand
Carrier
Model
30AWH004HB
Category
Air Conditioner
Language
English
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