Specifications

Manual 2100-549L
Page 35 of 59
1. Open front swinging doors of main unit (by popping
front door latches).
2. Throw main power disconnect to the “OFF”
position to eliminate risk of injury or death due to
electrical shock.
3. Remove six (6) screws holding front CRV door in
place (See Figure 22).
4. Locate “Brown Wire with White Trace” that has a
black terminal on the end where it connects to the
terminal strip (See Figure 21).
5. Move “Brown Wire with White Trace” to the
corresponding CFM level needed in accordance
with Figure 21.
8.500
5.500
2.336
1.370
1.370
2.585 2.585 2.585 .745
NO. NO.
DATE
PART
NAME
DWG.
Bryan, Ohio
DISTRIBUTION 1 2 3 4 5
MAT'L
Bard Mfg. Co.
CHECKED
DRAWN BYSCALE
PART
APPROVED
FORM:
BLACK
DISCONNECT ALL ELECTRICAL
NAMEPLATE LISTING.
IN SEVERE INJURY OR AMPUTATION.
IN SEVERE INJURY OR AMPUTATION.
END USE:
7961-754-2
C
LABEL SHEET #1
REMOVE TO DISASSEMBLE, DO NOT
REQUIRE PROPER PHASING. REFER
COLORS:
2 BLINKS
IN SERIOUS INJURY OR DEATH.
DISCONNECT THE REMOTE
7961-754
3 PHASE SCROLL COMPRESSORS
DIECUT SHEET
Suction
EXPOSED MOVING PARTS.
FAILURE TO DO SO CAN RESULT
ELECTRICAL SHOCK CAN RESULT
HI PR. SW./WATER SNSR. FAIL.
FAST BLINK
ELECTRIC POWER SUPPLY OR
IN SEVERE INJURY OR AMPUTATION.
POWER BEFORE SERVICING.
EXPOSED MOVING PARTS.
LO PRESS. SWITCH FAILURE1 BLINK
INDOOR/OUTDOOR
WARNING
DISCONNECT THE REMOTE
IN SERIOUS INJURY OR DEATH.
!
HAZARD OF ELECTRICAL SHOCK.
COMPRESSOR TIME DELAY
ROSE
WHITE BACKGROUND
MATERIAL:
DISCONNECT THE REMOTE
MODIFY FACTORY WIRING. DOING
LIGHT
OUTDOOR VINYL, SUPPLIER MUST BE CSA
7961-754-1
DISCONNECT ALL ELECTRICAL
ELECTRICAL SHOCK CAN RESULT
ELECTRIC POWER SUPPLY OR
(High)
7961-754-6
7961-754-10
DESCRIPTION
7961-754-1
WARNING
!
HAZARD OF ELECTRICAL SHOCK.
PHASES INCORRECT, REVERSE
PROPER START UP INFORMATION.
IMPORTANT
SUPPLIES BEFORE SERVICING.
IN SERIOUS INJURY OR DEATH.
GREEN
1:1
DARK ORANGE
HI PRESS. HARD LOCKOUT
CODE
APPROVED FOR ACCEPTABLE ADHESIVE
11/17/2011
PRESENT
SO MAY RESULT IN UNIT DAMAGE.
Discharge
7961-754-7
7961-754-8
7961-754-57961-754-5
2 UNIT SUPPLY LEADS. DO NOT
TO INSTALLATION INSTRUCTIONS FOR
Piece
Front Trim
TO DISASSEMBLE UNIT
UNIT TIE PLATE
VENT POWER CONN
ECTION
HP.BOARD TROUBLESHOOTING CODES
DESCRIPTION
UNPLUG AND REMOVE WIRE CLAMPS
NORMAL OPERATION
3 BLINKS
Bracket
EXPOSED MOVING PARTS.
SUPPLIES BEFORE SERVICING.
4 BLINKS
RED
CODE
CGB
(Low)
R-410A
7961-754-2
WARNING
!
HAZARD OF ELECTRICAL SHOCK.
DEFROST MODE ACTIVE
SLOW BLINK
SUPPLIES BEFORE SERVICING.
!
WARNING
DAY RSP
WARNING
!
!
BRIGHT YELLOW
WARNING
7961-754-2
7961-754-1
7961-754-3
3PHASELINE MONITOR CODES
LIGHT
7961-754-4
PRINTING:
DISCONNECT ALL ELECTRICAL
UNIT TIE PLATE
PHASES CORRECT, Y SIGNAL
REMOVE TO DISASSEMBLE, DO NOT
OVERTIGHTEN BOLTS WHEN REPLACING
7961-754-9
OVERTIGHTEN BOLTS WHEN REPLACING
Top Wall
POWER BEFORE SERVICING.
FAILURE TO DO SO CAN RESULT
POWER BEFORE SERVICING.
FAILURE TO DO SO CAN RESULT
ELECTRICAL SHOCK CAN RESULT
ELECTRIC POWER SUPPLY OR
REV. DATE DESCRIPTION ECN NO DRN CHK APR
A 11/17/2011 REVISED 2 BLINKS CODE ON #7961-754-4 10629 CB SD RP
B 11/19/2012 REMOVED LOCKING CAPS TEXT ON 7961-754-3 10849 BR SD CB
C 10/30/2013 REVISED "4" BLINKS CODE ON 7961-754-4 11096 BD SD RP
7961-754 C
MED. HI
7961-7554
MOTOR SPEEDS
LO
MED. LO
HI
ORANGE
VENT OPTION INTAKE/EXHAUST SPEEDS
BROWN/WHITE
BLACK
BLUE
ORANGE
NOM. CFM
BLACK
BLUE
WIRE COLOR SPEED
RED
WIRE WITH WHITE TRACE.
300
375
450
525
LO
MED-LO
MED-HI
HI
RED
Move brown/white wire to corresponding motor
speed for required ventilation CFM. Factory
setting is Medium Lo (375 CFM).
TO CHANGE SPEEDS, MOVE BROWN
7961-755-2
MIS-3022 A
FIGURE 21
CRV MOTOR SPEED/CFM CONFIGURATION