Mitsubishi Electric PUZ-A18NHA4 Service Manual page 80

SW2 setting
Indoor setting temperature
ON
62~86
1 2 3 4 5 6
Outdoor pipe temperature / 2-phase
pipe (TH6)
ON
-38~190
1 2 3 4 5 6
Outdoor outside temperature (TH7)
-38~190
ON
1 2 3 4 5 6
Outdoor heatsink temperature (TH8)
-40~327
ON
1 2 3 4 5 6
Discharge superheat. SHd
0~327
ON
Cooling = TH4 (or TH32)-TH6
Heating = TH4 (or TH32)-TH5
1 2 3 4 5 6
Sub cool. SC
0~234
ON
Cooling = TH6-TH3
Heating = TH5-TH2
1 2 3 4 5 6
Input current of outdoor unit
ON
1 2 3 4 5 6
Targeted operation frequency
0~255
ON
1 2 3 4 5 6
DC bus voltage
180~370
ON
1 2 3 4 5 6
Display detail
The black square (
Explanation for display
62~86 (17~30:)
-38~190 (-39~88:)
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
-38~190 (-39~88:)
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
-40~327 (-40~164:)
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
(When the thermistor detects 100˚F or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
0~327 (0~182degC)
(When the temperature is 100degF or more, hun-
dreds digit, tens digit and ones digit are displayed
by turns.)
0~234 (0~130degC)
(When the temperature is 100degF or more, hun-
dreds digit, tens digit and ones digit are displayed
by turns.)
0~500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
0~255
(When it is 100Hz or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
180~370
(When it is 100V or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
80
■
) indicates a switch position.
Unit
˚F
˚F
˚F
˚F
degF
degF
0.1 A
Hz
V