Rev. B 02-2020
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MTEC.5115.GB-B-1 Operation and maintenance manual WZT series English
WZT
P4U-P4S
4.24.5 Outdoor unit wiring connections
DEFROSTING PROBE 1
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DEFROSTING PROBE 2
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WEATHER COMPENSATED SENSOR (BTE)
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45.
USER CIRCUIT WATER OUTLET SENSOR (BTO)
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DOMESTIC HOT WATER OUTLET SENSOR (BTU)
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USER CIRCUIT FLOW SWITCH (SFW1)
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