50
310–534
Parts
Fig. 28
Model 918–425, Ram Air Control Module
440
450
460
470
480
490
500
OPPOSITE
SIDE OF
PANEL
TO
REG #3
TO
REG #2
TO REG #4
410
420
430
10 20 30
40
50
60 70 80 90
100
120
140
150
120
170
210
200
220
180
190
200
230
240
250
200
250
20
280
290
300
320 200
330
300
310
320
340
250
350
370
340
380
320
340
390
110
130
130
200
270
260
310
230
340
360
1/2” npt
Air Inlet
L/O VLV
REG #1
UP
VLV #1
DOWN
AIR MOTOR
REG #2
REG #3
RAM
UP
RAM
DOWN
3:1
PRESIDENT
PUMP
FOLLOWER
BLOW-OFF
VLV #3
(FOLLOWER
BLOW-OFF)
REG #4
40
160
510
400
Summary of Contents for Therm-O-Flow 55-H
Page 42: ...42 310 534 Notes ...
Page 60: ... 310 534 Electrical Control Panel and Wiring for C32428 240 VAC Lines 100 121 122 122 ...
Page 64: ...64 310 534 Electrical Control Panel and Wiring for C32428 240 VAC Lines 200 220 ...
Page 65: ...310 534 65 Notes ...
Page 66: ... 310 534 Electrical Control Panel and Wiring for C32429 480 VAC 122 122 Lines 100 121 ...
Page 70: ...70 310 534 Electrical Control Panel and Wiring for C32429 480 VAC Lines 200 220 ...