Carrier AQUAZONE 50PSW036-360 Installation And Service Instructions Manual page 24

HEATING AND COOLING CYCLE ANALYSIS
WATER-TO-WATER UNITS
11 13
Load
10 12
CONDENSER (HT G)
EVAPORAT OR (CLG)
5 FP2:
HEATING
LEGEND
LIQUID
LINE
CLG — Cooling
HTG — Heating
*Turn off HWG (hot water generator)
before troubleshooting.
DESCRIPTION
Voltage
Compressor Amp
1 Suction Temperature
2 Suction Pressure
2a Saturation Temperature
2b Superheat
3 Discharge Temperature
4 Discharge Pressure
4a Saturation Temperature
4b Subcooling
5 Liquid Line Temperature
6 Source Water In Temperature
7 Source Water Out Temperature
8 Source Water In Pressure
9 Source Water Out Pressure
9a Pressure Drop
9b Flow Rate (L/s)
10 Load Water In Temperature
11 Load Water Out Temperature
12 Load Water In Pressure
13 Load Water Out Pressure
13a Pressure Drop
13b Flow Rate (gpm)
HEAT OF EXTRACTION (ABSORPTION) OR HEAT OF REJECTION =
FLOW RATE (L/s) x
SUPERHEAT = SUCTION TEMPERATURE – SUCTION SATURATION TEMPERATURE
= (DEG C)
SUBCOOLING = DISCHARGE SATURATION TEMPERATURE – LIQUID LINE TEMPERATURE
=
*Use 500 for water, 485 for antifreeze.
Copyright 2010 Carrier Corporation
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500073-01
REFRIG FLOW - HEATING
CONDENSER (COOLING)
EVAPORATOR (HEATING)
EXPANSION
FILTER
VALVE
DRIER
5 FP1:
COOLING
6
LIQUID
LINE 8
HEATING COOLING
TEMP. DIFF. (DEG. C) x
(DEG C)
Printed in U.S.A.
REFRIG FLOW - COOLING
REVERSING
VALVE
COAX
HWG*
Source
7
9
Temperature Difference —
Temperature Difference —
FLUID FACTOR* =
Form 50PSW-C1SI Pg CL-2
HEATING POSITION COOLING POSITION
2 1
SUCTION
COMPRESSOR
3
DISCHARGE
4
a50-8465
NOTES
(kW)
10-10 Replaces: New