Airflow Trim Setting Limitation; Checking Heater Elements; Electric Heater (Optional Item) - Daikin DX17VSS B Series Service Instructions Manual

SERVICING
Maximum CfM allowed
Model name Up-flow
dv24fECB14*
dv36fECC14*
dv42fECC14*
dv48fECd14*
dv60fECd14*
CAPEA1818B4*
CAPEA1818C4*
CAPEA2422B4*
CAPEA2422C4*
CAPEA3026B4*
CAPEA3026C4*
CAPEA3026d4*
CAPE4860C4*
CAPE4860d4*
CAPE4961C4*
CAPE4961d4*
CHPE2430B4*
CHPE3636B4*
CHPE3642C4*
CHPE3743C4*
CHPE3743d4*
CHPE4860d4*

3.0. AIRFLOW TRIM SETTING LIMITATION

for particular indoor and outdoor combination in table be-
low, airflow trim high setting that outdoor unit has have to
be in range. if you set out of those range, you may see a
error code "d2" (SyStEM MiSMAtCH) because airflow
rate exceeds upper limit that indoor unit have.
outdoor unit
indoor unit
d*96vC0403B*
d*96vC0603B*
d*80vC0603B*
d*80vC0803B*
d*97MC0603B*
(*1)
d*96SC0603BU*
MBvC1200*
(*1) This unit is only a combination with DZ17VSA361*.
outdoor unit
indoor unit
d*96vC0804C*
d*97MC0804C*
d*80vC0804C*
down-flow HZ-flow
910 870 870
1450 1390 1390
1520 1450 1450
1590 1520 1520
1890 1800 1800
910 910 -
910 910 -
1160 1160 -
1160 1160 -
1450 1260 -
1450 1260 -
1450 1450 -
1660 1660 -
1660 1660 -
1890 1890 -
1890 1890 -
- - 690
- - 1450
- - 1160
- - 1450
- - 1450
- - 1890
dX17vSS361*
dZ17vSA361*
Cool Airflow Trim High
Heat Airflow Trim High
-15% ≤ Trim < +10%
dX17vSS601*
dZ17vSA601*
Cool Airflow Trim High
Heat Airflow Trim High
-15% ≤ Trim ≤ +5%
S-52 CHECKING HEATER ELEMENTS
optional electric heaters may be added, in the quantities
shown in the spec sheet for each model unit, to provide
electric resistance heating. Under no condition shall more
heaters than the quantity shown be installed.
HIGH VOLTAGE!
Disconnect ALL power before servicing
or installing. Multiple power sources
may be present. Failure to do so may
cause property damage, personal
injury or death.
1. disassemble and remove the heating element(s).
2. visually inspect the heater assembly for any breaks
in the wire or broken insulators.
3. Using an ohmmeter, test the element for continuity -
no reading indicates the element is open. Replace
as necessary.
S-60 ELECTRIC HEATER (OPTIONAL ITEM)
optional electric heaters may be added, in the quantities
shown in the specifications section, to provide electric re-
sistance heating. Under no condition shall more heaters
than the quantity shown be installed.
the low voltage circuit in the air handler is factory wired
and terminates at the location provided for the electric heat-
er(s). A minimum of field wiring is required to complete the
installation.
HEATER KIT CAPACITY SETTING (DV*FEC) :
for heater kit installation, it is important to set the capacity
of the electric heater at the communicating thermostat and
diP switch.
Setting with communicating thermostat:
for a detailed procedure of thermostat heater kit capacity
selection process, please visit the daikin one+ Smart ther-
mostat website at https://www.daikinone.com
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