Checking The Indoor Units And Remote Controller - Panasonic U-16GE2E5 Test Run Manual
Gas heat pump air conditioner 2way multi / w multi
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Also See for U-16GE2E5:
- Main parts replacement (92 pages) ,
- Manual (37 pages) ,
- Procedures and technical points for system installation (21 pages)
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(3) Checking the indoor units and remote controller
● Stop the outdoor unit test run and remove the forced thermostat OFF setting on the indoor units. (turn the Stop
switch (STOP SW) to "NORMAL")
● With each remote controller individually, check that the
combination of indoor unit and remote controller unit
number display label agree.
B type remote controller
START/STOP checks
Press the remote controller
the remote controller operation display.
• During AUTO : "
• During DRY
: "
• During HEAT : "
• During COOL : "
• During air FAN : "
Note 1: DRY cannot be used with an outdoor air process-
ing unit with direct-expansion coil.
Note 2: AUTO cannot be used with Multi System.
At the same time, while the fan of the indoor unit is
rotating, check the FAN.
• After starting operation in COOL and FAN modes,
use the remote controller to operate the fan at the set
air velocity.
• In DRY mode, when the room temperature is higher than the temperature set with the remote controller, the fan
operates at the set air velocity, but the air velocity becomes "weak" when the room temperature approaches the
set temperature.
• In order to prevent blowing of cold air in heating mode, the fan may be either stopped or the air velocity may
be at a very low velocity for several minutes after operation starts, but the fan will operate at the air velocity set
with the remote controller afterwards.
Checking the operation mode
Check that the mode changes by pressing the remote controller
● While operation mode is displayed, press the
When operating with several remote control-
lers, the message "Operation change being
controlled" is displayed, indicating that cooling/
heating operation mode cannot be switched.
(priority for the remote controller fi rst pressed)
Model
Outdoor air processing unit with
direct-expansion coil
Water heat exchanger unit
Other
Checking air velocity changing
(This is not available for the outdoor air processing unit with direct-expansion coil and water heat exchanger unit.)
Press the remote controller
● The air velocity can be adjusted to 4 settings: extreme, strong, weak, and automatic.
● The outdoor air processing unit with direct-expansion coil is fi xed to "extreme"
button, to check
" is displayed
" is displayed
" is displayed
" is displayed
" is displayed
CAUTION
AUTO, COOL, HEAT, and FAN
COOL (refrigeration) and HEAT (heat ap-
plication)
AUTO, COOL, DRY, HEAT, and FAN
button several times to check that the air velocity changes.
CZ-RTC2 (Some items are not displayed
depending on the model)
button.
button, check that the mode changes.
Selectable modes
II - 36
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