Operation Range; Installation Site; Labels And Corresponding Functions Of The Remote Controller - Daikin FTQ18PBVJU Operation Manual

3.

OPERATION RANGE

If the temperature or the humidity is beyond the
following conditions, safety devices may work and
the air conditioner or heat pump may not operate,
or sometimes, water may drop from the indoor unit.
TEMPERATURE (°F)
OPERATION
OUTDOOR
COOLING 23 to 115 (DB)
HEATING 0 to 60 (WB)
DB: Dry bulb temperature
WB: Wet bulb temperature
The setting temperature range of the remote con-
troller is 60°F to 90°F.
4.

INSTALLATION SITE

Regarding places for installation
• Is the air conditioner or heat pump installed
at a well-ventilated place where there are no
obstacles around?
• Do not use the air conditioner or heat pump
in the following places:
a. An atmosphere laden with mineral oil
b. Places with an abundance of salt such as
coastal areas
c. Where sulfured gas exists such as a hot-
spring resort
d. Where there are considerable voltage fl uctua-
tions such as a factory or plant
e. Vehicles and vessels
f . A place like a kitchen with a lot of oil and va-
por
g. Where there are machines generating electro-
magnetic waves
h. An areas fi lled with acid and/or alkaline steam
or vapor
• Is a snow protection measure taken?
For details, consult your dealer.
Regarding wiring
• All wiring must be performed by an autho-
rized electrician.
To do wiring, ask your dealer. Never do it by
yourself.
• Make sure that a separate power supply cir-
cuit is provided for this air conditioner or
heat pump and that all electrical work is car-
ried out by qualifi ed personnel according to
local laws and regulations.
5
Pay attention to the installation location
•
INDOOR
•
57 to 77 (WB)
59 to 80.5 (DB)
•
Regarding drainage of drain piping
•
5.
The illustrations in this operating manual corre-
spond to the remote control format BRC1E type.
Are the following places selected?
a. A place that can suffi ciently withstand the
weight of the air conditioner or heat pump with
minimal vibration and operation sound.
b. A place where the air discharged from the
outlet of the outdoor unit and the running
sound do not become bothersome.
Are you sure that there are no obstacles near
the air outlet of the outdoor unit?
Such obstacles may result in declined perfor-
mance and increased running sound.
If abnormal sounds occur in use, stop the
operation of the air conditioner or heat pump
and consult your dealer.
Is the drain piping executed to perform com-
plete drainage?
If proper drainage is not carried out from the
outdoor drain pipes during air-conditioning op-
eration, chances are that dust and dirt are
clogged in the pipe. This may result in a water
leakage from the indoor unit. Under such circum-
stances, stop the operation of the air conditioner
or heat pump, and then consult your dealer or
our service station.
LABELS AND CORRESPONDING
FUNCTIONS OF THE REMOTE
CONTROLLER
Refer to fi gure 1 on page [1]
1. Operation mode selector button
Used to change the mode.
2. Fan speed control button
Used to change the fan control.
English