Dantherm Calorex AA300AVH, Owners & Installation Manual, Page: 19 / 36

2.4 COMMISSIONING CHECKLIST
a) Is the building finished in accordance with the original plans and specification.
b) Is the plenum chamber and all ductwork insulated, special attention should
be made to the insulation of the fresh air inlet ducting to prevent condensation
problems.
c) Are there any significant draughts in the pool hall or plant room (plenum
installation) through poorly fitting doors, windows, pipe ducts, etc. This will let in
unwanted ambient air raising the heating duty required.
d) Is fresh air ducting (if fitted) perfectly sealed from plant room.
NOTE: (c) and (d) above should be checked by measuring plant room and
pool hall air temperatures.If the plant room is acting as a plenum chamber both
temperatures should correspond. If the plant room temperature is lower then
ambient air is leaking in, this leak should be located and rectified.
e) Are the fresh air inlets free from obstructions ie, undersize grilles, objects in
the path of exhaust air deflecting it back to the fresh air inlet, etc.
f) Is ‘occupied / unoccupied’ set correctly, (set with air thermostat) see section
3.2.2.
g) Is the time clock set correctly.
h) Has the fan speed been set to match the sensors fitted.
j) Any sign of abnormal operation such as water dripping should be reported
immediately to an installer or Dantherm Ltd..
k) Has fan run amps been recorded against datasheet.
l) Has the unit been installed to allow service personnel access to all areas.
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SD611250 ISSUE 8