Troubleshooting Form - Heat Controller H 006 Installation, Operation And Maintenance Manual

Customer: _____________________________________ Antifreeze: ________________________
Model#: ________________________ Serial#: ________________ Loop type: _______________
Complaint: ________________________________________________________________________
HEATING CYCLE ANALYSIS -
°F
Refrigerant Type :
R22
FP2: HEATING
LIQUID LINE
COOLING CYCLE ANALYSIS -
°F
FP2: FLASH
GAS LINE
Heat of Extraction (Absorption) or Heat of Rejection =
________ flow rate (
= Suction temperature - suction saturation temp.
Superheat
= Discharge saturation temp. - liquid line temp.
Subcooling
Note: Never connect refrigerant gauges during startup procedures. Conduct water-side analysis
using P/T ports to determine water flow and temperature difference. If water-side analysis shows
poor performance, refrigerant troubleshooting may be required. Connect refrigerant gauges as a
last resort.


TROUBLESHOOTING FORM

AIR
COIL
°F
EXPANSION
VALVE
°F
°F
FLASH
FP1
GAS LINE
SENSOR
AIR
COIL
°F
EXPANSION
VALVE
°F
°F
OTHER SIDE
FP1: CLG
OF FILTR DR
LIQ LINE
gpm) x ________ temp.
COAX
°F
°F °F
PSI PSI
WATER IN WATER OUT
COAX
°F
°F °F
PSI PSI
WATER IN WATER OUT
diff. ( deg. F) x ________ fluid
=
=
†
Use 500 for water, 485 for antifreeze.
PSI
SAT
°F
SUCTION
COMPRESSOR
DISCHARGE
HWG
°F
PSI
Look up pressure drop in
I.O.M. or spec. catalog to
determine flow rate.
PSI
SAT
°F
SUCTION
COMPRESSOR
DISCHARGE
HWG
°F
PSI
Look up pressure drop in
I.O.M. or spec. catalog to
determine flow rate.
factor = _____________
†
(Btu/hr)
(deg F)
(deg F)
SAT
SAT