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41
XI. WIRING DIAGRAMS
FIGURE 26
RKNL-B SERIES (ALL NON-DDC EXCEPT B241 MODELS)
CONNECTORS SUITABLE FOR USE WITH COPPER
CONDUCTORS ONLY
COMPRESSOR MOTOR THERMALLY PROTECTED.
ALL 3 PHASE MODELS ARE PROTECTED UNDER
PRIMARY SINGLE PHASE CONDITIONS.
TRANSFORMER FACTORY WIRED AS SHOWN
BELOW. CHANGE PRIMARY VOLTAGE
CONNECTION FOR ALTERNATE VOLTAGES, IF
REQUIRED.
CONNECT FIELD WIRE TO FACTORY SUPPLIED
POWER BLOCK IN ELECTRIC HEAT SECTION.
LOW VOLTAGE CIRCUIT IS N.E.C. CLASS 2 WITH
A CLASS 2 TRANSFORMER, 24V, 50/60 HZ
SUPPLIED.
CONNECT FIELD WIRING IN GROUNDED RAIN
TIGHT CONDUIT TO FUSED DISCONNECT.
MOTOR FACTORY WIRED FOR CORRECT
VOLTAGE. B-300 “M” DRIVE HAS MOTOR
THERMOSTAT.
REMOVE PL10 & PL11 FOR LOW AMBIENT
ACCESSORY. PL10 & PL11, LOCATED IN BLOWER
COMPARTMENT.
REMOVE PL7 FOR ECONOMIZER ACCESSORY. PL6
& PL7 LOCATED IN RETURN AIR SECTION.
MAS ACCESSORY PROVIDED WITH ECONOMIZER.
CONNECTION LOCATED IN BLOWER
COMPARTMENT.
WIRE SUPPLIED FOR ADDITION OF CRANKCASE
HEATER ACCESSORY.
OPTIONAL FT LOCATED IN COMPRESSOR
COMPARTMENT.
CONDENSOR FAN 2 AND FAN 5 NOT USED ON
B180 OR B210 MODELS.
4000,000 BTUH SHOWN. 350,000 & 300,000 BTUH
DO NOT USE IDM4 OR NPC4. 250,000 BTUH
DOES NOT USE IDM3, IDM4, NPC4 OR NPC3
INDUCER VOLTAGE CHANGE (208/240V): UPLUG
BLACK WIRE FROM INDUCER. MOVE INSULATED
PLUG FROM (RED) WIRE TO (BLK) WIRE. PLUG
INDUCER (RED) WIRE INTO (BLK) WIRE
.
UNIT VOLTAGES - HZ
220-220 - 50 HZ
220-230 - 60 HZ
380 - 60 HZ
380-415 - 50 HZ
460 - 60 HZ
575 - 60 HZ
TRANSFORMER TERM.
230 OR 240
230 OR 240
380
380
460
575
06
REVISED TITLE BLOCK TO INCLUDE 380V 3 PH 60 HZ. REVISED NOTE 3 TO INCLUDE
UNIT VOLTAGE - TRANSFORMER TERM TABLE.
TEW
Y-0693S001
02-20-17
15
208V
15
208V
15
208V
15
208V
15
07
ADDED RED 208V LEAD TO IDM’S, ADDED NOTE 15.
VYM
Y-0655S251
04-04-18
08
08
REVISED TITLE TO DELETE RKNL-B180/210/240/300
R-1075S000
08-08-18
VYM
Содержание B180CL25E
Страница 48: ...48 FIGURE 33 RKNL B SERIES B 241 MODELS 00 90 42517 56 10 5 18 PCB PRESSURE CONTROL BOARD RKNL B241 ...
Страница 50: ...50 FIGURE 35 RKNL C SERIES 208V 208V 208V 208V 04 ...
Страница 54: ...54 FIGURE 39 RKNL H SERIES 208V 208V 208V 208V 01 ADDED RED 208V LEAD TO IDM S VYM Y 0655S251 04 04 18 01 ...
Страница 60: ...60 97B0055N24 97B0055N24 CM 0418 ...