Trydent FC45 Manuel utilisateur
TRYDENT HEAT PUMP
TECHNICIAN/
SERVICE MANUAL
WARNING
The following heat pump Troubleshooting Guide is to be used in
diagnosing and repairing Trydent branded pool heat pumps containing
R-410A refrigerant . They are not intended for use with any other
manufacturers heat pumps.
Heat Pump pool heaters are similar to the heat pumps for home heating
and cooling in that they contain refrigerant. As such, service
personnel should observe EPA regulations for refrigerant handling. Pool
heat pumps operate on 240 volts A/C. There is a risk of electric shock
at all terminals and the heat pump should only be serviced by trained
personnel.
To use this guide, determine the model number of the heat pump and
the nature of the problem. Refer to the Table of Contents to find the
appropriate page for the problem and follow the flow charts to the
solution.
If you have further questions: Contact Nirvana’s Technical Service
Department at 844-447-7665
PROPER INSTALLATION
Chlorine or
Other
Sanitizer
Poo
l
I
n
Ou
t
Filter
Pump
(Minimum 1.5 HP
Recommended)
Bypass System
(Recommended)
One-Way
Valve
24” 24”
48” Although a bypass system is not necessary for
your heat pump to work properly, we strongly
recommend the use of a bypass system to make
the maintenance and winterizing of the heat
pump easier.
Bypass System
The electrical connection should be
done by a professional according to
national, state or provincial and city
codes.
The electrical diagram is located
inside the electrical panel.
Connection requires a 240V single
phase panel
Suggested Wiring
•The electrical connection should be done by a
professional according to national, state or
provincial and city codes.
•The electrical diagram is located inside the
electrical panel.
•Connection requires a 240V single phase panel
•BREAKER SIZING:
•FC45 – MIN 20A – MAX 30A
•FC95 – MIN 40A – MAX 50A
•FC115 – MIN 40A – MAX 50A
•FC135 – MIN 50A – MAX 60A
HOW A HEAT PUMP WORKS
1. The fan draws outside air through the evaporator. The air transfers its heat to the
refrigerant which is running through the evaporator. This process works down to
outside air temperatures of 7c for normal heat pumps.
2. The compressor draws in the heated refrigerant and increases its temperature by
compressing it; Through compression the Refrigerant goes from vapor to liquid state
and gets pushed to the condenser
3. The Condenser is a tube which transfers the heat from the refrigerant to the Pool
water. While in the condenser the refrigerant goes back from liquid to vapor and
heats the pool water around it. Titanium is now used in condensers for its resistance
to corrosion
KEY HEAT PUMP
COMPONENTS
COMPRESSOR
•The Heart of the Heat Pump. Circulates the refrigerant to
transfer heat from Air (Evaporator) to Water (Condenser)
•Uses R-410A
•FC45 USES ROTARY COMPRESSOR
•FC95-FC135 USE SCROLL COMPRESSORS
EVAPORATOR
• Hydrophilic Blue Fin coating : protects against
corrosion and improves heat transfer
• 18 fins per inch Rifled copper tubing
• Large surface area for better efficiency
THERMOSTATIC EXPANSION VALVE
Maximizes the heat pump’s performance
Operates based on the Refrigerant
Temperature
Performs very well at low temperatures
FILTER DRYER
Filters / Removes Moisture from the refrigerant
Protects the compressor and the thermostatic
expansion valve
Ce manuel convient aux modèles suivants
3
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