Table of Contents
Advertisement
Installation Basics
Sample Bill of Materials
Although not exhaustive, following is a list of materials needed
for a typical installation:
FROM MARITIME GEOTHERMAL
• PC-SERIES POOL CONDITIONER
• COMMUNICATING ROOM THERMOSTAT (REQUIRED)
• TWISTED-PAIR THERMOSTAT WIRE (REQUIRED)
• ELECTRIC PLENUM HEATER
• AC2-SERIES OUTDOOR CONDENSER (OPTIONAL)
OPTIONAL FROM MARITIME GEOTHERMAL
• ANTI-VIBRATION PAD
• COMPRESSOR SOUND JACKET
• COMPRESSOR SECURE START
DUCTWORK
• OUTLET PLENUM ADAPTER W/ FLEXIBLE COLLAR
• RETURN AIR ADAPTER W/ FLEXIBLE COLLAR
• FIBREGLASS INSULATION (FOR NOISE, IF REQ'D)
• TRUNK DUCT W/ JOINERS (IF NOT EXISTING)
• 6" ROUND DUCT W/ADAPTERS (IF NOT EXISTING)
• ALUMINUM TAPE
• SHEET METAL SCREWS
POOL PIPING
• POOL PUMP & FILTER
• 2" PVC PIPE & FITTINGS & GLUE
• 2" PVC BALL VALVES (2)
• CONDENSATE TRAP ASSEMBLY & DRAIN PIPING
• CONDENSATE PUMP (IF REQ'D)
REFRIGERATION (FOR OPTIONAL AC2 UNIT ONLY)
• 1/2" ACR TUBING
• PIPE ISULATION
• EXTRA R410A REFRIGERANT FOR LINESETS >20 FT
ELECTRICAL
• ELEC. SERVICE WIRE OF CORRECT SIZE
• BREAKER FOR PC UNIT
• PLENUM HEATER SERVICE WIRE
• PLENUM HEATER BREAKER
• WIRE 14-2 (OUTDOOR) FOR OPTIONAL AC2 UNIT
WARNING: Pool chemicals should be stored
• OUTDOOR DISCONNECT SWITCH FOR AC2 UNIT
in a different room from the PC unit to pre-
• THERMOSTAT WIRE 18-2
vent premature corrosion problems.
• THERMOSTAT WIRE 18-3
WARNING: Pool chemicals should be inject-
• THERMOSTAT WIRE 18-3 (OUTDOOR)
ed downstream of the PC unit.
• FORK TERMINALS FOR TSTAT WIRE (6)
• TRANSFORMER, CONTACTOR, EXT. ELEC. BOX IF
POOL PUMP TO BE CONTROLLED BY PC UNIT
• 2" STYROFOAM INSUL. (IF PAD NOT PURCHASED)
ISSUE 03: 1-Oct-2021
Unpacking the Unit
When the equipment reaches its destination it should be
unpacked to determine if any damage has occurred during
shipment. Any visible damage should be noted on the carrier's
freight bill and a suitable claim filed at once.
PC Indoor Unit Placement
Some thought as to how the unit is placed will make air
ductwork and piping connections much simpler. See diagram
002297PDG
later in this manual for an example placement.
The front access panels should remain clear of obstruction
for a distance of two feet to facilitate servicing and general
maintenance. No access is required on the back side. Ensure
the unit is level to eliminate any possible condensate draining
issues.
Raising the unit off the floor, as shown in the diagram, can
make connections easier. Room for the condensate to drain
under gravity, either to the pool or to a condensate pump,
must be provided; and condensate drain connections are at
the bottom of the unit. An anti-vibration pad, available as an
accessory, or a piece of 2" styrofoam should be placed under
the unit. Be careful not to run piping in front of the filter rack
access cover, since access is required in order to change the air
filter.
The PC unit is available in top, side/end, and bottom air
discharge configurations from the factory; be sure to plan duct-
work and order the most appropriate configuration. It is sug-
gested that supply ductwork be kept low, and air return grill high
for most effective and efficient operation. See the
section later in this manual for details.
Normally, water will be circulated continuously through the
pool conditioner by the pool filter pump. A bypass should be
installed as described later in this manual, to allow adjustment of
flow through the PC unit for optimum refrigerant head pressure
and highest efficiency. The PC unit can control the pool pump if
required.
Page 10
Ductwork
002291MAN-03
Advertisement
Table of Contents
