Installation manual

ROBERTS GORDON
®
ULTRAVAC™ CONTROLLER INSTALLATION MANUAL
32
8.2 Variable Frequency Drive Replacement Parts
Use only genuine ROBERTS GORDON
®
replacement parts.
Use of parts not specified by Roberts-Gordon voids warranty.
Failure to follow these instructions can result in property damage.
FIGURE 25: Variable Frequency Drive Components Diagram
Lens, Green (for enclosure door, not shown)
91321613
Description
Part Number
Description
Part Number
Variable Frequency Drive, 1 HP, 120 V 1 Ø Input (for use with EP-203)
10081201
Variable Frequency Drive, 3/4 HP, 230 V 1 Ø Input (for use with EP-203)
10081202
Variable Frequency Drive, 2 HP, 230 V, 1 Ø Input (for use with EP-303)
10081203
Relay, 120 V
90429100
Fuse 10 A (for .75 HP 230 V VFD)
91321410
Fuse 25 A (for 1 HP 120 V VFD and 2 HP 230 V VFD)
91321425
Grounding Block
91321300
Fuse Holder
91321400
Mode
L2/N
EPM
L1 BPE
B+
PEPEWVU
1 2 5 6 11 13A 13B 13E 25 16 17
Input Fuse
Holders
Grounding
Block
Variable
Frequency Drive
Relay
120 V
Fuse
Holder
Levers