33
Typical Evaporator Wiring (Hot Gas Drain Pan)
Wiring Diagram
(Optional Evaporator Powered Off Condensing Unit)
(Field supplied, not used when auxiliary temperature sensor is field installed and
activated to control room temperature)
MTR
** USE COPPER CONDUCTORS ONLY**
PART NO. 29781701 REV B
1.FOR 208-230/1/60 OR 460/1/60 WIRE TO T1 & T2 AND F1 & F2
Heatcraft, Inc.
3B
5
6
7
X
N
3A
4
MTR
MTR
J
X
N
3
4
H1
H2 H3 F1 F2 F3
CONDENSING
UNIT
24 VAC
18 GA. MIN.
EVAP DEFROST
SUCTION
TEMP
SENSOR
LIQUID LINE
SOLENOID
208-230V / 3 / 60 HZ
460V / 3 / 60HZ
575V / 3 / 60HZ
FOR SINGLE PHASE
SEE NOTE #1
EVAPORATOR
FAN MOTORS
3 PHASE
FAN
CONTACTOR
18-2
SOLENOID
HARNESS
Mfg. NOTES:
MTR
MTR
MTR
F1 F2
SINGLE PHASE
DETAIL
EVAP FAN
C
EVAP
DEFR.TEMP
LIQ. LINE
SOL.
T-STAT
C
FIELD WIRING
CONDENSING UNIT
ELECTRIC BOX
EVAPORATOR
ELECTRIC BOX
* ROOM
THERMOSTAT
( FIELD SUPPLIED )
EVAPORATOR ELECTRICAL END
EVAPORATOR HEADER END
* NOTE: NOT USED WHEN AUX TEMPERATURE
SENSOR IS FIELD-INSTALLED AND ACTIVATED TO
CONTROL ROOM TEMPERATURE
Summary of Contents for Mohave
Page 13: ...13 Piping The following are examples of proper piping layout for typical system configurations...
Page 14: ...14 Piping...
Page 38: ...38 Standard Independent Evaporator Power Supply with VFD Condenser Fans Wiring Diagram...
Page 39: ...39 Standard Independent Evaporator Power Supply with VFD Condenser Fans Wiring Diagram...
Page 45: ...45 Defrost Operation Black Piping Inactive Gray Piping Active Hot Gas Defrost Cycle Diagrams...
Page 46: ...46 Defrost Operation Black Piping Inactive Gray Piping Active Hot Gas Defrost Cycle Diagrams...
Page 75: ...75 Notes...