![background image](http://html.mh-extra.com/html/carrier/omnizone-50xcw06/omnizone-50xcw06_installation-start-up-and-operatig-instructions_2562213048.webp)
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500265-01
Printed in U.S.A.
Form 50XCW-8SI
Pg CL-2
11-19
Replaces: 50XCW-7SI
© 2019 Carrier Corporation
-
- -
- -
-
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
- -
-
- -
-
- -
-
- -
-
- -
- -
-
--
- -
-
- -
- -
-
- -
-
- -
-
- -
- - -
CUT ALON
G
DOTT
E
D
LINE
CU
T ALONG DOTTED LINE
CHECK VOLTAGE IMBALANCE
LINE-TO-LINE VOLTS:
AB
V
AC
V
BC
V
(AB + AC + BC)/3 = AVERAGE VOLTAGE =
V
MAXIMUM DEVIATION FROM AVERAGE VOLTAGE =
V
VOLTAGE IMBALANCE = 100 X (MAX DEVIATION)/(AVERAGE VOLTAGE) =
%
IF OVER 2% VOLTAGE IMBALANCE, DO NOT ATTEMPT TO START SYSTEM!
CALL LOCAL POWER COMPANY FOR ASSISTANCE.
III. START-UP:
CHECK INDOOR (EVAPORATOR) FAN SPEED AND RECORD.
AFTER AT LEAST 15 MINUTES RUNNING TIME, RECORD THE FOLLOWING MEASUREMENTS:
COMPRESSOR AMPS:
NOTES: _______________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
CIRCUIT 1
CIRCUIT 2
(If Applicable)
CIRCUIT 3
(If Applicable)
SUCTION PRESSURE
SUCTION LINE TEMP
DISCHARGE PRESSURE
DISCHARGE LINE TEMP
ENTERING WATER TEMP
LEAVING WATER TEMP
EVAP ENTERING-AIR DB (dry bulb) TEMP
EVAP ENTERING-AIR WB (wet bulb) TEMP
EVAP LEAVING-AIR DB TEMP
EVAP LEAVING-AIR WB TEMP
L1
L2
SUPPLY FAN AMPS: