Daikin DZ17VSA Series Installation Instructions Manual page 19
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Also See for DZ17VSA Series:
- Installation instructions manual (51 pages) ,
- Service instructions manual (122 pages)
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SUBcoolinG = (SAT. liQUiD TEMP.) - (liQUiD linE
TEMP.)
charging Table
oD Ambient
< 65 °F
Temp (degf)
Subcooling
Weigh in
(degf)
Charge
Note: Subcooling information is valid only while the unit is operating at
100% capacity or 100% of compressor speed in CHARGE MODE.
Compressor speed is displayed under STATUS menu in the thermostat.
noTE: Not more than 3/8 lb. (6 oz.) of refrigerant be added
to the system at a time to achieve the target subcooling. It
is recommended adding 1 oz. refrigerant each time, then
wait 10 minutes to stabilize the system.
noTicE
c
S
heck the
chrader portS for leakS and tIghten ValVe coreS
. I
neceSSary
nStall capS fInger
noTicE
d
not
o
adjuSt the charge BaSed on SuctIon preSSure
SATUrATED liQUiD
PrESSUrE TEMPErATUrE
cHArT
liQUiD
r-410A
PrESSUrE
°f
PSiG
200
70
210
73
220
76
225
78
235
80
245
83
255
85
265
88
275
90
285
92
295
95
305
97
65°F to 105°F
> 105 °F
1.5 T - 10 ±1°F
2.0 T - 12 ±1°F
2.5 T - 14 ±1°F
Weigh in
3.0 T - 14 ±1°F
Charge
3.5 T - 10 ±1°F
4.0 T - 8 ±1°F
5.0 T - 9 ±1°F
-
.
tIght
.
SATUrATED liQUiD
PrESSUrE TEMPErATUrE
cHArT
liQUiD
r-410A
PrESSUrE
°f
PSiG
325
101
355
108
375
112
405
118
415
119
425
121
435
123
445
125
475
130
500
134
525
138
550
142
h
p
eat
ump WIth
l
ockoutS
It is recommended to set the outdoor temperature lockouts
during the initial thermostat set up. Compressor lockout
temperature will enable the compressor to be turned off and
switch heating source from refrigeration to auxiliary/secondary
heating under low outdoor ambient conditions.
In case of 30 ft. or longer line set application, refrigerant may
be accumulated inside line set pipe. Select 15°F or higher
compressor (heat pump) lockout temperature to set heat
pump lockout.
Backup heat lockout temperature will enable auxiliary/sec-
ondary heating to be turned on when outdoor temperature
is much higher than indoor temperature, compressor might
stop operating under this circumstance.
,
If
19
19
o
t
utdoor
emperature
