Daikin FTQ24PAVJU Installation Manual page 15

• Purchase and install the electric heater kit as in Table 7.
• Also refer to the installation and operating instructions that
come with the electric heater kit.
• The indoor unit fan operates at H speed during HEATER
operation.
Table 7
Electric heater kit model name
Model
HKR-03 HKR-05C
1
18 type
24 type 1
1
: Auxiliary and Heat Pump Lockout: Electric heater opera-
tion with heat pump is allowed.
: Heat Pump Lockout: Only electric heater operation is
allowed. Heat pump and electric heater cannot operate at
the same time.
(1) Turn off power supply to all indoor and outdoor units.
(2) Remove the front panel (upper) and the electric heater
slot cover.
Electric heater slot cover
Front panel (upper)
(3) Remove the circuit breaker mounting bracket from the
heater element in the electric heater kit by removing
the 2 screws. (Do not remove the harness)
* The HKR-03 and HKR-06 have no circuit breaker mount-
ing bracket, so proceed from the next step.
Circuit breaker mounting bracket
English
HKR-06 HKR-08C HKR-10C
Heater element
(4) Insert the heater element in the electric heater kit into the
electric heater slot, and use six of the screws taken out
in step (2) to install it. When doing so, check that airfl ow
is matched. Refer to the heater kit for details of airfl ow.
(5) Install the circuit breaker mounting bracket removed
in step (3) into the blower deck.
* The HKR-03 and HKR-06 have no circuit breaker mount-
ing bracket; Procure and install a circuit breaker.
(6) Connect the relay connector of the heater kit to the relay
connector of the product. Disconnect the empty connec-
tor connected to the relay connector of the product.
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