Mitsubishi Electric PAAA18AA1 Installation Manual page 87

IMPORTANT
• Use care when installing the Wireless Interface. Make certain that it is outside the
control box and away from metal surfaces which might interfere with the ability of the
interface to communicate with the local wireless router.
• The system is designed to fully integrate control of heat pump heat and furnace heat,
and does not allow for separate user control of the heat pump or furnace heat.
NOTE
Before installing or servicing the system, always turn off main power to the system.
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kumo cloud®app
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① kumo cloud app + Wireless Interface 2
② MHK2 controller
③ IT terminal (CN105: IT terminal communications port)
④ PAA unit control box
⑤ Control cable with signals (R,C,W1,W2,G/Y1,Y/Y2) to furnace
Specifications are subject to change without notice.
PAA-A18, 24, 30, 36, 42AA1/BA1/CA1
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87
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+
kumo cloud®app
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© 2022 Mitsubishi Electric US, Inc.
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