Nordic R-45, Инструкция по установке и обслуживанию

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1-Nov-2021 Page 8 001200MAN-09
Installation Basics
Unpacking the Unit
When the heat pump 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.
The heat pump is well constructed and every effort has
been made to ensure that it will arrive intact, however it is in the
customer's best interest to examine the unit thoroughly when it
arrives.
Sample Bill of Materials -
Ground Loop Installations
FROM MARITIME GEOTHERMAL
• R/RH SERIES HEAT PUMP (L OR R RETURN)
• PLENUM HEATER __kW
• THERMOSTAT (WIFI OR STD)
• P/T PORTS AND HOSE ADAPTERS (2)
• 1 OR 2 PUMP PACK
• PIPE ADAPTERS FOR PUMP PACK
OPTIONAL FROM MARITIME GEOTHERMAL
• ANTI-VIBRATION PAD
• SOUND JACKET
• SECURE START
• ELECTROSTATIC FILTER
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
DHW
• PREHEAT TANK, 40 OR 60 GAL
• ½” COPPER PIPE
• ½” FITTINGS, BALL VALVES, BOILER DRAINS, CV
GROUND LOOP
• ¾” PE PIPE
• 1-1/4” PE PIPE
• PE PIPE FITTINGS
• 1” CLEAR HOSE (HEAT PUMP TO PUMP PACK)
• HOSE CLAMPS
• ANTIFREEZE: METHANOL OR PROP. GLYCOL
ELECTRICAL
• HEAT PUMP SERVICE WIRE: 6-3 OR 8-3
• PLENUM HEATER SERVICE WIRE
• HEAT PUMP BREAKER
• PLENUM HEATER BREAKER
• THERMOSTAT WIRE 18-8
• THERMOSTAT WIRE 18-2 (PLENUM HEATER)
• FORK TERMINALS FOR TSTAT WIRE (10)
• CONDENSATE PUMP & HOSE (IF REQUIRED)
• 2” STYROFOAM INSUL. (IF PAD NOT PURCHASED)
Sample Bill of Materials -
Open Loop Installations
FROM MARITIME GEOTHERMAL
• R/RH SERIES HEAT PUMP (L OR R RETURN)
• PLENUM HEATER __kW
• THERMOSTAT (WIFI OR STD)
• P/T PORTS AND HOSE ADAPTERS (2)
• DOLE VALVE
• TACO OR SOLENOID WATER VALVE
OPTIONAL FROM MARITIME GEOTHERMAL
• ANTI-VIBRATION PAD
• SOUND JACKET
• SECURE START
• ELECTROSTATIC FILTER
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
DHW
• PREHEAT TANK, 40 OR 60 GAL
• ½” COPPER PIPE
• ½” FITTINGS, BALL VALVES, BOILER DRAINS, CV
WATER SYSTEM
• 1” BLACK PLASTIC WATER PIPE
• 1” BARBED FITTINGS & HOSE CLAMPS
• VSP SUBMERSIBLE PUMP (IF NOT EXISTING)
• PRESSURE TANK (IF NOT EXISTING)
• CYCLE STOP VALVE (IF FIXED SPEED PUMP)
ELECTRICAL
• HEAT PUMP SERVICE WIRE: 6-3 OR 8-3
• PLENUM HEATER SERVICE WIRE
• HEAT PUMP BREAKER
• PLENUM HEATER BREAKER
• THERMOSTAT WIRE 18-8
• THERMOSTAT WIRE 18-2 (PLENUM HEATER)
• FORK TERMINALS FOR TSTAT WIRE (10)
• CONDENSATE PUMP & HOSE (IF REQUIRED)
• 2” STYROFOAM INSUL. (IF PAD NOT PURCHASED)
Unit Placement
Ducted or forced air heat pumps should be centrally located
in the home with respect to the conditioned space. This provides
the best in economy and comfort and usually can be
accomplished in harmony with the design of the home. A
heating system cannot be expected to produce an even temper-
ature throughout the building when it is located at one end of the
structure and the heated or cooled air is transmitted with
uninsulated metal ductwork.
If possible the front (piping side) access panel and side
access panel opposite the air return should remain clear of
obstruction for a distance of 2 ft (0.7 m) to facilitate servicing