Carrier Weathermaster 48P030-100 Controls, Start-Up, Operation, Service, And Troubleshooting page 47

Single package large rooftop units with comfortlink version 9.x controls
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ITEM
UNIT
UNIT CONFIGURATION
C.TYP
Machine Control Type
SIZE
Unit Size (30-100)
FN.MD
Fan Mode (0=Auto, 1=Cont)
RM.CF
Remote Switch Config
EM
CEM Module Installed
TCS.C
Temp.Cmp.Strt.Cool Factr
TCS.H
Temp.Cmp.Strt.Heat Factr
SFS.S
Fan Fail Shuts Down Unit
SFS.M
Fan Stat Monitoring Type
VAV.S
VAV Unocc.Fan Retry Time
50.HZ
50 Hertz Unit?
MAT.S
MAT Calc Config
MAT.R
Reset MAT Table Entries?
MAT.D
MAT Outside Air Default
ALTI
Altitude........in feet:
DLAY
Startup Delay Time
AUX.R
Auxiliary Relay Config
SENS
INPUT SENSOR CONFIG
D.183
Disable T183 Alert
SV.DH
SAV Optimized for Dehumidification
SPT.S
Space Temp Sensor
SP.O.S
Space Temp Offset Sensor
SP.O.R
Space Temp Offset Range
SRH.S
Space Air RH Sensor
RRH.S
Return Air RH Sensor
FLT.S
Filter Stat.Sw.Enabled?
C.TYP
=
3
This configuration will force the control to monitor the
thermostat inputs to make a determination of mode. Unlike
traditional 2-stage thermostat control, the unit is allowed to
use multiple stages of cooling control and perform VAV-
type operation. The control will be able to call out a LOW
COOL or a HIGH COOL mode and maintain a low or high
cool supply air set point.
C.TYP
=
4
This configuration will force the control to monitor a space
temperature sensor to make a determination of mode. Un-
like traditional 2-stage space temperature control, the unit
is allowed to use multiple stages of cooling control and
perform VAV-type operation. The control will be able to
call out a LOW COOL or a HIGH COOL mode and main-
tain a low or high cool supply air set point.
Unit Size (SIZE)
There are several unit sizes (tons) for the P Series control. Make
sure this configuration matches the size called out by the model
number of the unit. This is important as the cooling stage tables
are directly determined based on the SIZE configuration.
Fan Mode (FN.MD)
The Fan Mode configuration can be used for machine control
types (Configuration
UNIT
variable establishes the operating sequence for the supply fan
during occupied periods. When set to 1 (Continuous), the fan will
operate continuously during occupied periods. When set to 0 (Au-
tomatic), the fan will run only during a heating or cooling mode.
Remote Switch Config (RM.CF)
The remote switch input is connected to TB201 terminals 3 and 4.
This switch can be used for several remote control functions.
Please refer to the Remote Control Switch Input section for details
on its use and operation.
CEM Module Installed (CEM)
This configuration instructs the control to communicate with the
controls expansion module (CEM) over the local equipment net-
work (LEN) when set to Yes. When the unit is configured for cer-
tain sensors and configurations, this option will be set to Yes auto-
matically.
Table 32 — Unit Configuration
EXPANSION
(TSTAT
MULTI)
(SPT
MULTI)
C.TYP) 3 and 4. The Fan Mode
RANGE
UNITS
1 to 4
30 to 100
0 to 1
0 to 3
Yes/No
0 to 60
min
0 to 60
min
Yes/No
0 to 2
0 to 720
min
Yes/No
0 to 2
Yes/No
0 to 100
%
0 to 60000
0 to 900
sec
0 to 3
0 to 1
Yes/No
Enable/Disable
Enable/Disable
1 to 10
Enable/Disable
Enable/Disable
Enable/Disable
The sensors and configurations that automatically turn on this
board are:
Configuration
UNIT
tive Humidity Sensor Enable)
Configuration
UNIT
Relative Humidity Sensor Enable)
Configuration
EDT.R
Air Reset Sensor Enable)
Configuration
ECON
Humidity Sensor Enable)
Configuration
ECON
Air CFM Sensor Enable)
Configuration
DEHU
midification Sensor – Discrete Input Select)
Configuration
DMD.L
mand Limiting using 2 discrete switches)
Configuration
DMD.L
mand Limiting using a 4 to 20 mA sensor)
Configuration
IAQ
(IAQ discrete switch control)
Configuration
IAQ
(IAQ discrete switch "override" control)
Configuration
IAQ
DAQ) (Outdoor Air Quality Sensor)
Configuration
IAQ
(4 to 20 mA sensor, no DAQ)
Configuration
SP
SP.RS = 1 (4-20 mA control) (static pres-
sure reset using 4-20 mA input)
Temperature Compensated Start Cooling Factor (TCS.C)
This factor is used in the equation of Temperature Compensated
Start Time Bias for cooling. Refer to the Temperature Compensat-
ed Start section for more information. A setting of 0 minutes indi-
cates Temperature Compensated Start in Cooling is not permitted.
Temperature Compensated Start Cooling Factor (TCS.H)
This factor is used in the equation of Temperature Compensated
Start Time Bias for heating. Refer to the Temperature Compensat-
ed Start section for more information. A setting of 0 minutes indi-
cates Temperature Compensated Start in Heating is not permitted.
47
CCN POINT
DEFAULTS
CTRLTYPE
UNITSIZE
FAN_MODE
RMTINCFG
CEM_BRD
TCSTCOOL
TCSTHEAT
SFS_SHUT
SFS_MON
SAMPMINS
UNIT_HZ
MAT_SEL
MATRESET
MATOADOS
ALTITUDE
DELAY
AUXRELAY
SPTSENS
Disable
SPTOSENS
Disable
SPTO_RNG
SPRHSENS
Disable
RARHSENS
Disable
FLTS_ENA
Disable
SENS
SRH.S = Enable (Space Rela-
SENS
RRH.S = Enable (Return Air
RES.S = Enable (4 to 20 mA Supply
ORH.S = Enable (Outside Air Relative
CFM.C
OCF.S = Enable (Outdoor
D.SEN = 3 (DISCR.INPUT) (Dehu-
DM.L.S = 1 (2 SWITCHES) (De-
DM.L.S = 2 (4-20 MA CTRL) (De-
AQ.CF
IQ.I.C = 1 (IAQ DISCRETE)
AQ.CF
IQ.I.C = 2 (IAQ DISC.OVR)
AQ.CF
OQ.A.C = 1 (OAQ SENS-
AQ.CF
OQ.A.C = 2 (4-20 NO DAQ)
4
30
1
0
No
0
0
No
0
50
No
1
No
20
0
0
0
1
5

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