Sterling AquaSnap 30RA010-055 User Manual

Page 78

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78

CIRCBDIO (Circuit B Discrete Inputs/Outputs)

CIRCB_AN (Circuit B Analog Parameters)

OPTIONS (Unit Parameters)

DESCRIPTION

VALUE

UNITS

POINT NAME

FORCEABLE

CIRC. B DISCRETE OUTPUTS

Compressor B1 Relay

On/Off

K_B1_RLY

N

Compressor B2 Relay

On/Off

K_B2_RLY

N

Minimum Load Valve Relay

On/Off

MLV_RLY

N

CIRC. B DISCRETE INPUTS
Compressor B1 Feedback

On/Off

K_B1_FBK

N

Compressor B2 Feedback

On/Off

K_B2_FBK

N

DESCRIPTION

VALUE

UNITS

POINT NAME

FORCEABLE

CIRCUIT B ANALOG VALUES

Percent Total Capacity

0-100

%

CAPB_T

N

Percent Available Cap.

0-100

%

CAPB_A

N

Discharge Pressure

nnn.n

PSIG

DP_B

N

Suction Pressure

nnn.n

PSIG

SP_B

N

Calculated HP Setpoint B

nnn.n

°°°°F

HSP_B

N

Saturated Condensing Tmp

snnn.n

°°°°F

TMP_SCTB

N

Saturated Suction Temp

snnn.n

°°°°F

TMP_SSTB

N

Compr Return Gas Temp

snnn.n

°°°°F

TMP_RGTB

N

Suction Superheat Temp

snnn.n

∆∆∆∆F

SH_B

N

DESCRIPTION

VALUE

UNITS

POINT NAME

FORCEABLE

FANS
Fan 1 Relay

Off/On

FAN_1

N

Fan 2 Relay

Off/On

FAN_2

N

Cooler/Pump Heater

Off/On

COOL_HTR

N

UNIT ANALOG VALUES

Cooler Entering Fluid

snnn.n

°°°°F

COOL_EWT

N

Cooler Leaving Fluid

snnn.n

°°°°F

COOL_LWT

N

Lead/Lag Leaving Fluid

snnn.n

°°°°F

DUAL_LWT

N

TEMPERATURE RESET

4-20 mA Reset Signal

nn.n

mA

RST_MA

N

Outside Air Temperature

snnn.n

°°°°F

OAT

Y

Space Temperature

snnn.n

°°°°F

SPT

Y

DEMAND LIMIT
4-20 mA Demand Signal

nn.n

mA

LMT_MA

N

Demand Limit Switch 1

Off/On

DMD_SW1

N

Demand Limit Switch 2

Off/On

DMD_SW2

N

SCN Loadshed Signal 0 = Normal

1 = Redline
2 = Loadshed

DL_STAT

N

MISCELLANEOUS

Heat Request

Off/On

HEAT_REQ

N

Dual Setpoint Switch

Off/On

DUAL_IN

N

Cooler LWT Setpoint

snnn.n

°°°°F

LWT_SP

N

Ice Done

Off/On

ICE_DONE

N

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