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1002595 ISSUE 5 M172 VARIHEAT
VARIHEAT AA SYSTEM OWNER INSTALLATION MANUAL
3.1 SITING, MACHINE LOCATION
Air fillter access panel
Service panel
(if not ducted)
Service panel
Service panel
Service panel
Alternative
supply air
positions
Supply air to pool hall
800
Service access area (minimum)
Required for all service panels
Water connections
Electric
box
assembly
Vertical, upflow range
Horizontal range
Air fillter access panel
Service panel
Removable cover
gives acces to electric box
Service panel
Service panel
Service panel
Water connections
Vertical, downflow range
Touchscreen user
interface
Alternative
supply air
positions
Removable cover
gives acces to electric box
Air fillter access panel
Return air
from pool hall
Supply air to pool hall
Supply air to pool hall
Service panel
Service panel
Return air
from pool hall
Return air
from pool hall
Alternative
supply air
positions
Water connections
Service panel
(if not ducted)
Alternative
supply air
positions
All ambient air ducting should be suitably insulated if plant room temperatures are significantly different from ambient, particularly where the plant room is at pool
conditions. Spring return dampers are recommend for exhaust and fresh air ductwork in installations with sub zero ambient temperatures, in case of power failure.
Important
AA600, 900 and 1200 models are fitted with constant flow fans and self-regulate to deliver the optimum airflow, compensating for pressure differentials in the
system. AA1500 models are fitted with a variable speed, so the fan speed should be commissioned to ensure the correct volume (with dry coils, clean air filter and
all panels fitted). See data sheet for pressures available.
Summary of Contents for Variheat AA600
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