PoolPak MPK series - Purge Mode (SEP); Event Mode (SEP); Summer Ventilation Mode (SEP); CO Based Demand Ventilation (Optional)

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PoolPak
®
MPK Series IOM
Purge Mode (SEP)
The PoolPak has a purge cycle to fully ventilate the natatorium at the airflow (CFM) specified for the unit’s supply
fan. The purge cycle is programmable by the owner as necessary to ventilate the natatorium after shocking the
pool. Unit controls provide completely automatic operation by controlling the supply fan and return (or purge) fan
and by opening the outside air and exhaust air dampers for the programmed time intervals.
Event Mode (SEP)
The Event Mode changes the ventilation air quantity to meet the demands of an event or situation where additional
outside air is needed. The unit controller can store up to 28 schedule events, which are user adjustable at the
Remote User Interface (RUI). During Event Mode, the minimum damper position is raised to a value higher than the
minimum damper setpoint. For each event, the screen shows the day of the week, the hour in 24-hour format, the
minute, and the event type.
Summer Ventilation Mode (SEP)
Summer Ventilation Mode permits the pool operator to open the doors and windows during the summer. The CPCS
control system uses the space doors and windows as its outside air intake by closing the unit’s outside air damper
while driving to full 100% exhaust mode through the exhaust and purge dampers at the PoolPak unit.
CO
2
Based Demand Ventilation (Optional)
The amount of outside air ventilation is controlled by the PoolPak unit based on the CO
2
level sensors in the return
air stream.