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92
30AW
Carrier
interfaces
7
7.2.1 I/O features details
7.2.2 Main settings
On /Off
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used an external thermostat
Heat / Cool
- Fixed Water Set Point can be selected for Heat (code 113) and Cool
(code 115)
- Floating WSP based on OAT Climatic Curve can be selected (Installer
customized CC or predefined Carrier CC) code 112, 117-125
ECO
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(code 114) and Cool (code 116)
Night Mode
(Frequency Reduction) To reduce max noise, max frequency can be
reduced (code 5, 6)
Sanitary Hot Water
In case SHW dry contact input is exercised, unit is always moved in Heat
mode at the max WSP
Water Pump
For x and NX version, 230VAC WP output is on terminal block (230V 2A
max)
Alarm & Defrost
In case of Unit alarm or Defrost, an output is available on terminal block
(H version 230V, X version dry contact)
External Heat Source
When an EHS is requested a 230V output is energized to drive an
external heat source
SHW 3Way Valve
In case of SHW input is activated, unit is forced in heat mode at max
WSP and a 230 VAC 2A max output is available to drive, a 3WV
Alarm code
An alternate 5V signal is activated to point out on SUI the error code
CODE
33AW-RC1 AND DRY-CONTACTS SETTINGS
Unit ON/OFF mode input
146
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Heating & cooling mode input
302
Heat only, Cool only or Reversible
Leaving Water Temperature
(LWT) set-point
in heating
113
From + 20°C to +60°C
in cooling
115
From +4°C to +25°C
Climatic curve
112
No predefined Climatic Curve (Installer has to draw CC)
1-12 HTG CC
1-2 CLG CC
See Nui manual or paragraph 7.3.5 for climatic curve details.
Remote Out-door Air Temperature sensor
126
Enabled or disabled
(when disabled the 30AWH OAT sensor is enabled)
ECO mode input
in heating
114
From 1°C to 20°C lower than LWT set-point (113)
in cooling
116
From 1°C to 10°C higher than LWT set-point (115)
Night mode
input
005
Enabled or Disabled
frequency
006
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Sanitary Hot Water (SHW)
demand input
-
Enabled
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3W valve output
-
Enabled
External Heat Source / Defrost output
106
Alternative heat-source (e.g. gas-boiler) or Defrost output
Alarm or Terminal Fan-coil contact
147
Alarm or terminal Fan-coil
Alarm Defrost or humidity selection
108
Alarm Defrost or humidity selection
Water pump output
-
Enabled
For more details refer to specific manuals
7.3 33AW-CS1 User interface
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1. Service tool, for programming (customs settings) and diagnosis
purposes, when temporarily wired to the 30AWH…
2. All of the above, plus remote controller and programmer, when
installed in a room that is not representative of the indoor
temperature and relative humidity (e.g. basement, technical room,
garage, etc.).
3. All of the above, plus room thermostat and hygrostat, and many
customizable functions.
SM_30AW.indd 92
14-03-2011 14:46:01
Summary of Contents for 30AWH004HB
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Page 32: ...32 30AW GMC control size 004XB Electrical connections 4 SM_30AW indd 32 14 03 2011 14 42 24...
Page 34: ...34 30AW GMC control size 006HB Electrical connections 4 SM_30AW indd 34 14 03 2011 14 42 29...
Page 36: ...36 30AW GMC control size 006XB Electrical connections 4 SM_30AW indd 36 14 03 2011 14 42 35...
Page 38: ...38 30AW GMC control size 006NX Electrical connections 4 SM_30AW indd 38 14 03 2011 14 42 40...
Page 40: ...40 30AW GMC control size 008HB Electrical connections 4 SM_30AW indd 40 14 03 2011 14 42 45...
Page 42: ...42 30AW GMC control size 008XB Electrical connections 4 SM_30AW indd 42 14 03 2011 14 42 50...
Page 44: ...44 30AW GMC control size 008NX Electrical connections 4 SM_30AW indd 44 14 03 2011 14 42 56...
Page 46: ...46 30AW GMC control size 012HB Electrical connections 4 SM_30AW indd 46 14 03 2011 14 43 01...
Page 48: ...48 30AW GMC control size 012XB Electrical connections 4 SM_30AW indd 48 14 03 2011 14 43 07...
Page 50: ...50 30AW GMC control size 012NX Electrical connections 4 SM_30AW indd 50 14 03 2011 14 43 13...
Page 51: ...51 30AW Inverter control size 015HB SM_30AW indd 51 14 03 2011 14 43 16...
Page 52: ...52 30AW GMC control size 015HB SM_30AW indd 52 14 03 2011 14 43 19...
Page 53: ...53 30AW Inverter control size 015XB SM_30AW indd 53 14 03 2011 14 44 58...
Page 54: ...54 30AW GMC control size 015XB SM_30AW indd 54 14 03 2011 14 45 01...
Page 100: ...100 30AW Carrier interfaces 7 SM_30AW indd 100 14 03 2011 14 46 25...