Installation manual

Sanden Heat Pump – Installation Manual
Page 31 of 32
Check sheet
Safety items
Action
Completed
Fix the tank unit in place with anchor bolts if
necessary.
The floor below the tank has been properly water
proofed and is capable of supporting the tank.
The mains breaker is of the correct size and voltage
Breaker can be turned off, local disconnect in place.
Ground wiring is installed and tight.
The Heat Pump unit is installed on a level sturdy
surface.
There are no gas containers or flammable materials
anywhere near the unit.
The wiring between the tank unit and the heat pump
unit is properly connected.
Around units
Action
Completed
A concrete base block is installed (if necessary).
An inspection space is retained in accordance with
the installation manual
Around the piping
Action
Completed
Dedicated water shut off valves are installed.
The piping for the water supply/hot water supply
pipe has been properly insulated.
There is no water leaking from the water supply/hot
water supply and heat pump pipes.
In areas subject to snap freezes, protection is
provided – Heat Tape, insulation etc
Union joints are used so that the parts can be easily
removed.
Piping is installed from the drain outlet and drain
pan to a building or area where condensate cannot
freeze and pose a slip hazard.
The filter in the pressure-reducing valve is clean.
Independent pipes, not a twin tube, are used for the
heat pump unit pipes.
The drainage hose from the heat pump unit leads
into a building drain or area for disposal.
Insulation is provided for the water supply/hot water
supply and heater pump pipes.
During draining of the tank unit water does not
overflow from the building drain.
Installed By…………………………………… Date…………………………………
Inspected By ………………………………… Date…………………………………