thermaflothermafloengineering.com/pdf/control-valves-and...0 sheet symb all . rights reserved....

THERMAFLO ENGINEERING COMPANY

Electric Temperature

&

Pump Control Panel

MODEL: EC-800-EN-PM3

ELECTRICAL SCHEMATICS

THERMAFLO! CHK'D BY TITLE ThermaFlo

ENGINEERING COMPANY ell MANUFACTURERS of STEAM FIRED SPECIAL lY EQUIPMENT

AS

DRAWN BY

MWB

� II DO NOT

FILE NAME 503532-1.dwg DA TE ISSUED SCALE

N.T.S.

Enaineering Co. suBTITLE Electrical Temp.

& Pump Control Panel ORA WING NUMBER

503532-1 REV SHEET

O TITLE W---i::::J" SCALE DRA .. NGEt1'c11'1CAL SCHEMATICS 06/16/10 DRAWING

----1

SYMBOLS LEGEND:

RTD RESISTANCE TEMPERATURE DEVICE -----j f----- NORMALLY OPEN CONTACT

G TERMINAL BLOCK ---N- NORMALLY CLOSED CONTACT

o--1\ro SOLENOID VALVE �

PRESSURE SWITCH NORMALLY OPEN CONTACT

b. PILOT LIGHT FU1 / ' ---c:]- FUSE

CR-1 -------- WIRED BY OTHERS

CONTROL RELAY (EXTERNAL TO PANEL)

§ PANEL WIRING

PUMP MOTOR

+- WIRING CONNECTION

NOTES: 1. Po.nel wiring to be 18 A 1,./G

Field wiring to be 14 GA THHN or lo.rger.

2. 1,./ire nur1bers o.re the so.Me o.s therMino.lnur1bers except where noted.

3. Controller to be progro.MMed such tho. t the Alo.rMSwitch opens on High Ter1pero. ture.

THERMAFLO! ENGINEERING COMPANY ell

CHK'D BY

AS

TITLE ThermaFlo Enaineering Co.

suBTITLE Electrical Temp. MANUFACTURERS of STEAM FIRED SPECIAL lY EQUIPMENT

DRAWN BY

MWB & Pump Control Panel

@ 11 00 NOT-i::::J" SCALE

DRAWING

FILE NAME 503532-2.dwg DA TE ISSUED

DRAKJNGEt1'cl"R1 cAL SCHEMATICS 06/14/10

SCALE

N.T.S.

DRAWING NUMBER

503532-2 REV

0 SHEET

SYMB

. ALL RIGHTS RESERVED. DESIGNS ARE OF A PROPRIETARY NATURE AND SHALL NOT BE REPRODUCED.

w'ARNING1 To reduce risk of 120VAC 1 Phaaa 80hz

fire, replace only with the below listed fuses or their HOT NEUT.Equivalents. ' ' I I I Fuse Fl, MDL-7 - 7 aMp I I GND�

I I 3

I I FU1 I I 2

� RED _ ___, L-------- 0

IJHITE 1y--ii/

0

3

LT1

POWER ON1 BLACK 1 ' ,

w , '

RED IJHITE

BLUE/IJHITE

I 000

L1 N + +--

Input: a.tput DC 24Y/1.3A M:. 100 - 240Y �-·

s

PS1 POWER SUPPLY 24VDC / 1AMP

�� 10'*

40

/

BLUE CR1 BLUE g' '5

SR1 10 �2

CR1

10 '6

SS1 RECIRCULATION PUMP

OFF_:,_ ON

5

0

BLUE

REMOTE REMOTE INTERLOCK INTERLOCK

6 ---, f--- 0 ---, f---

REMOVE REMOVE

JUMPER IF JUMPER IF INTERLOCK INTERLOCK

USED USED

11

THERMAFLO "'

� 8

ENGINEERING COMPANY c:

iii

MANUFACTURERS of STEAM FIRED SPECIAL TY EQUIPMENT

FILE NAME

70

- _.,.,'ov

0

REMOTE INTERLOCK ACTUATOR

8 . �·

24VDC, 6\J ov

---, f--- 0 _ .!.El!_ +HOT COM �AE_K_-@--

2-lOV INPUT ' I

REMOVE IJUMPER IF IINTERLOCK I IJHITE USED I

II

ACTUATOR I

POSITION SIGNAL 10. ORANGE ® 10(+0-lOVDC) LT2

<SEE PAGE 2> HIGH TEMP.ALARM

RED 11 ' ,

R , '

HI TEMP DUMP VALVE (OPENS ON PO'vlER FAIL)

NORMALLY12 OPEN 2

RED SV-1

OHT 0 ---------�-------- 0

RECIRCULATION13 PUMP MOTOR 2

RED ----------(§)---------

OHT 0 0

0

2

CHK'D BY TITLE ThermaFlo AS Enaineering Co.

DRAWN BY suBTITLE Electrical Temp. MWB & Pump Control Panel

@B DO NOT - SCALE DRAWING

503532-3.dwg DATE ISSUED

ORA WING TYPE 06/14110 ELECTRICAL SCHEMATICS

SCALE ORA WING NUMBER REV SHEET

N.T.S. 503532-3 0 ALL RIGHTS RESERVED. DESIGNS ARE OF A PROPRIETARY NATURE AND SHALL NOT BE REPRODUCED.

wATLOw CONTROLLER PM3C1F J-AAAAAAA

SLOT A

F1,

OUTPUT 1 [ 9

0-10 VDC G1� 0

0-20MA H11:D

L2' OUTPUT 2 [ RELAY

K2�

T1 !....__

INPUT 1 [ANALOG 51

R1 !.....__

SLOT c

gs, 120VAC [ POI/ER

99,

CF, *CUSTOMER NOTE*

FDR PROGRAMMING OFSTANDARD

[ BUS co, 1,/ATLDI,/ UNIT ONLY EIA-485 ND EXTERNAL CDMMS CE!.._

[l]

[D

[D

1/ATLO\/ CONTROLLER �2 DIN

SLOT LOCATIONS

IBlisBs El El Bl SLOT C

I F1 G1 H1 L2 K2

El El El El El T1 S1 R1 I El El El

SLOT A


MANUFACTURERS of STEAM FIRED SPECIAL lY EQUIPMENT

BLUE/'wHITE ov 0 ACTUATOR

ORG. qR1 ORANGE®1 Q POSITION SIGNAL <O-lOVDCl

11' 17

(SEE PAGE D

RED

RED

'wHITE

BLACK

RED

RED

IJHITE

\JHITE

BLACK

RED

14 CR1 0

2 HIGH TEMPERATURE A1 A2 0 ALARM RELAY

0

15 BLACK 0 -----------,

16 I O ---- BLUE ____

1 0 17 --- IJHITE ----

TEMPERATURE SENSOR RTO 1

L_� SHLD

0

0 2

24 0

25 0

0 26

L __ -0----i SHLD


DRAWN BY suBTITLE Electrical Temp. MWB & Pump Control Panel

FILE NAME 503532-4.dwg DATE ISSUED SCALE ORA WING NUMBER REV SHEET @-E3- DO NOT- SCALE

DRAWINGORA WING TYPE

06/14110 ELECTRICAL SCHEMATICS

N.T.S. 503532-4 0 ALL RIGHTS RESERVED. DESIGNS ARE OF A PROPRIETARY NATURE AND SHALL NOT BE REPRODUCED.

wATLOw CONTROLLER PM3C1FJ-AAAAAAA

PIN DESCRIPTIONS

',/ATLO',/ CONTROLLER �2 DIN

SLOT LOCATIONS

I F1 G1 H1 L2 K2 T1 S1 R1 I El El El El El El El El

SLOT C

SLOT A

OUTPUT I 0-10 VDC

0-20MA

OUTPUT 2 RELAY

INPUT I ANALOG

120VAC PO',/ER

STANDARD BUS

EIA-485


SLOT A

[

F1 [I]

G1 [I]

H1 [I]

[ L2CI]

K2[I]

[ T1 [I]

S1 [I]

R1 [I]

SLOT C

[ 98CI]

99CI]

[ CF[I]

CD[I]

CE[I]

[I]

[I]

[I]

VOLTS- / CURRENT

VOLTS+

CURRENT+

NORMALLY OPEN

COMMON

RTD+ I CURRENT +

RTD- I CURRENT- I VOLTS-

RTD+ / THERMOCOUPLE+ / VOLTS+

POWER - 120VAC HOT

POWER - 120VAC NEUTRAL

COMMON

T-/R-

T+/R+


suBTITLE Electrical Temp. MANUFACTURERS of STEAM FIRED SPECIAL lY EQUIPMENT

DRAWN BY


@ 11 00 NOT -i::::J" SCALE

DRAWING


DRAKJNGEt1'cl"R1 cAL SCHEMATICS 06/14/10

SCALE

N.T.S.

DRAWING NUMBER

503532-5 REV

0 SHEET

5

ALL RIGHTS RESERVED. DESIGNS ARE OF A PROPRIETARY NATURE AND SHALL NOT BE REPRODUCED.

r 2.75

8.75

0

PSl

00 L1 N

s

i.g,!;l�,=er ----

W"ATLOW EZ-ZONB

lx2 \v'IRE DUCT

0

CRl

i ----, �----+I I

LU&&E&E----_J 0


CHK'D BY

AS

0

TITLE ThermaFlo En ineerin Co.

suBTITLE Electrical Temp.

6.25


DRAWN BY


@ II DO NOT-i::::J" SCALE

DRAWING


>----------�--<

06/14110 ORA WING TYPE


SCALE

N.T.S.

ORA WING NUMBER

503532-6

REV

0

SHEET

6


r--------12.28--------

1 �-

A---r-=c:::::>=-,1-------r=c:::::>=-�1--

A

-�

2.00

Lr

� 2

.

f9

s---------m 9

� 2.00

�_l 3.00

1 -3.12----l 1--3.12-�3.00

II

I 12.28

I I II

1-©-2.00 I

LEFT VIEW FRONT VIEW

6 20 r+/7/8 DIA. HOLE

· 1 �--+---o/- (TYP. 7 PLACES)

t.19 2.00--l

BOTTOM VIEW

LEGEND PLATES

61

ALARM CIR. PUMP HI TEMP OFF ON

00

THERMAFLO! ENGINEERING COMPANY �

MANUFACTURERS of STEAM FIRED SPECIAL TY EQUIPMENT

r1 DO NOT--c::.::J" SCALE

DRAWING

FILE: NAME 503532-7.dwg DA TE ISSUED

f----------� 06/14110

ORA WING TYPE


CHK'D BY

AS

DRAWN BY

MWB

SCALE

N.T.S.

0

RIGHT VIEW

TITLE Thermaf lo En ineerin Co.

suBTITLE Electrical Temp. & Pump Control Panel

ORA WING NUMBER

503532-7

REV

0

SHEET

7


CONTROL PANEL EXTERNAL CONNECTIONS

NOTE

FU1 HOT W,-}20-------------- NEUTAL

GNO 0-------------_ _J;�O��

5 e-----------E 3-, III

60::_---------------J' L--------E:3-,

II I

70::_---------------J' L _______ -8--1

I 80::_---------------"

I 24VDC, 6\J

I Actuator L fil::[_ +HOT COM -1

e-1ov INPUT II

10 0----IJ.!:!.I� ____ _J

IIIIII

OV @--B!Jl�-----------_J

SV-1

12 @)---------------<>--'\,-<>- --,

II

20-----------------�

13@)-------------{§)--1II

20-----------------�

15@------B��------,

160-----_!'e!)s_ ____ �

17 @-

-----"'��

----_] RTD 1

Ir:::,. CONTROL PANEL I � TERMINAL BLOCK SYMBOL



@ 11 00 NOT -i::::J" SCALE ORA WING

FILE NAME S03532-8.dwg DA TE ISSUED

>--��--<

06/14110 ORA WING TYPE


CHK'D BY

AS

DRAWN BY

MWB

SCALE

N.T.S.

120VAC I PHASE 60HZ<PROTECTED BY !DAMP BREAKER)

REMOTE INTERLOCK #I

REMOTE INTERLOCK #2

REMOTE INTERLOCK #3

ACTUATOR

HIGH TEMP DUMP VALVE

RECIRCULATION PUMP MOTOR

TEMPERATURESENSOR

TITLE ThermaFlo Enaineering Co.

suBTITLE Electrical Temp. & Pump Control Panel

ORA WING NUMBER

503532-8 REV

0 SHEET

8

. ALL RIGHTS RESERVED. DESIGNS ARE OF A PROPRIETARY NATURE AND SHALL NOT BE REPRODUCED.

thermaflothermafloengineering.com/pdf/control-valves-and...0 sheet symb all . rights reserved....

Documents