Rcs-Sh1Ua; Test Run Procedure; Check Items Before The Test Run - Sanyo C4272R S/C Installation Instructions Manual

07-115 SSHP_II 5/7/07 4:00 PM
<RCS-SH1UA>

7-19. Test Run Procedure

Wall-mounted Type
(K Type)

7-20. Check Items Before the Test Run

(1) Turn ON the remote power switch at least 5 hours before the test run in order to charge the crank-case heater.
(If the outdoor unit is an inverter unit, turn ON the power 12 hours in advance.)
(2) Fully open the service valves on the gas-tube and liquid-tube sides.
Set the sliding switches on the inside of the wireless remote controller cover to the correct settings for that model.
(3)
After changing the settings, press the RESET button.
<For 3072R, 3672R>
Verify that sliding switch 1 is in the "K" position.
S K N
S: Flap model (4-direction, ceiling suspended)
K: Swing-only model (wall-mounted), settings completed
N: No-flap model (built-in)
<For 2672R>
Verify that sliding switch 1 is in the "S" position.
S K N
Set sliding switch 2 to the correct setting for these models.
A H C
A: Heat pump model
(H: Heat pump, no auto heating/cooling)
C: Cooling-only model
Page 81
Check the "Check Items Before the Test Run."
Verify the combination (wiring) of indoor and
outdoor units.
Set the indoor unit controller to "TEST."
Is operation
possible?
Return the indoor unit controller to
"NORM." (Item 7-21-3)
A H C
(Item 7-20)
(Item 7-21-3)
Check using the self-diagnostics
NO
function table. (Refer to 11-7)
Correct any locations that require
correction.
YES
Note: Check the indoor-side drainage.
Wireless remote controller transmitter
Sliding switch 1
81
RC
(WL)
RESET button
SENSOR button
Sliding switch 2