embrace nest - WarmPak Component Description; WarmPak Design and Heat Properties

Embrace™ Nest Operation Manual (0602-50001-002) Page 13
3.3 WARMPAK™
The WarmPak™ absorbs heat from the AccuTemp™
Heater, and slowly releases this heat over a period
of time to the newborn, when placed in the
BabyWrap™. Under normal operating conditions,
over a period of at least 4 hours, the WarmPak™
will provide a warm surface for the newborn to lie
on. Once heated there is no need of power supply
to provide warmth. The WarmPak™ thus provides a
passive source of heat to the newborn, without any
electricity near the newborn.
WarmPak™ design features
• The WarmPak™ is made of heat resistant polyurethane. It has two compartments: one
containing PCM and the other containing water.
• When the WarmPak™ is heated using the AccuTemp™ Heater the PCM melts and stores
energy. When the heated WarmPak™ is placed inside the BabyWrap™, it slowly releases the
stored heat energy to the newborn, through the water layer.
• The PCM has been specially engineered to release or absorb heat at the operating
temperature.
“WARMPAK™ READY” Indicator - This indicator
glows green when the WarmPak™ has reached
operating temperature and is ready to use.
Sliding Latch- Push this
sideways to open the lid of
the AccuTemp™ Heater.
Viewing Window -
Transparent window to
observe the
progress of
WarmPak™ heating.