61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

102

H4

H3

H54

H55

H56

H19H18

120VAC / 1PH / 60HZ OVERLOADPROTECTED POWER SUPPLIED

FROM HEATEC CONTROL TRANSFORMER

LML1LO MEDIA LEVEL

130,15314 13 NONC

LSL 2-1LOW MEDIA LEVEL

HTR

H12

H50

HMT1HI MEDIA TEMP

153

14 13

NONC

H1 H2 H1 H2 H1 H2

ALARM 2

N.O.

YOKOGAWA UT150

14

AUX.OUT

4-20MAOUTPUT

15

B6

7

INPUT 1

8

VOLTAGE 10AC/DC9

5 COM

SP2STOP4

3 STOPTMR

4-20MA

2 -

+1

11

N.O.

ALARM 113 12

+

-+

-

UT150-AN/AL/RET/ZYOKOGAWA

TIC/TISH/TISL 1-1MODULATING CONTROLLER

H11

ALARM 2

N.O.

14

AUX.OUT

15

B6

7

INPUT 1

8

VOLTAGE 10AC/DC9

5 SG

RSA(-)4

3 (+)RSB

4-20MA

2 -

+1

11

N.O.

ALARM 113 12

+

-

CONTROLOUTPUT

YOKOGAWA UT150L

UT150L-RNYOKOGAWA

TISH 1-2HIGH MEDIA TEMP. CONTROLLER

4-20MAINPUT

24 VOLTS

+

120 VOLTS 50/60HZ, 27 VA

HONEYWELL

WHITEBLACK

BROWNBROWNT2T1

F

-

G

M7284C1000

RED

CA

M IS

LO

W F

IRE

(RED

WIR

E CO

MM

ON

&

BLU

E N

O)

BLU

E CA

M IS

HIG

H F

IRE

(BLA

CK/R

ED C

OM

MO

N &

BL

ACK/

BLU

E N

O)

HTR

MODULATION MOTORTZ 4-1

HONEYWELLM7284C1000

TC 1-1TIME CLOCK OFF(OPTIONAL)

153NO

SS130CIRCULATING PUMP

OFF ONOX

MC 7-1 OPTIONALMEDIA CIRCULATION

132A1 A2 NONC

MOTOR CONTROLLER

SS133AUXILIARY PUMP 2

OFF ONOX

SS134AUXILIARY PUMP 3

OFF ONOX

MC 7-2 OPTIONALMEDIA CIRCULATION

133A1 A2 NO

NC

MOTOR CONTROLLER

MC 7-3 OPTIONALMEDIA CIRCULATION

134A1 A2

NONC

MOTOR CONTROLLER

MC 7-1

132

MC 7-2

133

MC 7-3

134

SS132AUXILIARY PUMP 1

OFF ONOX

LML1LO MEDIA LEVEL

1259 5

H17

BC1BNR TEMP OFF

15314 13 NONC

MC 1-1

MEDIA CIRCULATION PUMPMOTOR STARTER CIRCUIT

130BREAKER AUXILIARY CONTACT

MC 1-1 MEDIA CIRCULATION PUMPMOTOR STARTER CIRCUIT

130,153A1 A2 NONC

H13

H10

SHLD SHLD

TO TZ 4-1 (-)FROM 164

TO TZ 4-1 (F)FROM 165

TO BY 1-1 (11)TO 166

TO BY 1-1 (12)TO 165

TO HOT OIL PUMPSFROM 151

B1

TIME DELAY RELAY

A1 A2

3RP1505-1BQ30

TDR-1FUNCTION: B TIME RANGE: 10 SECONDSSET TIME @ 5 SECONDS

H57

NOTE: USE PDSL 1-1 WITH TDR-1 ON HCS HEATERS.DO NOT INSTALL TDR-1 ON HC HEATERS.

DPSL 1-1DIFF. PRESS.LO MEDIA DP

HTR

GND

NOTE ABOUT THERMOCOUPLESHC HEATERS. Two duplex thermocouples are installed on HC heaters. HC heaters have a manifold with outlets for multiple hot oil circuits. One of the thermocouples is installed in the manifold. The other is installed in the outlet of the helical coil. Although each thermocouple has two independent sensors, only one sensor in each thermocouple is used. Sensor TE1-1 is connected to the high media temperature controller. Sensor TE1-2 is not used. Sensor TE2-1 is connected to the modulating controller. TE2-2 is not used.HCS HEATERS. One duplex thermocouple is installed on HCS heaters. HCS heaters are for single hot oil circuits and do not have a manifold. The thermocouple is installed in the outlet of the helical coil. Both sensors of the thermocouple are used. Sensor TE1-1 is connected to the high media temperature controller. Sensor TE1-2 is connected to the modulating controller.

TYPE J DUPLEX THERMOCOUPLETE2-1 OR TE1-2 (SEE NOTE )

TYPE J DUPLEX THERMOCOUPLETE1-1 (SEE NOTE)

Typical Wiring Diagram Heatec HC and HCS Heaters

Sheet 2 of 3 sheetsBased on Heatec Engineering Drawing 4001098, Revised 3-26-09 © 2009 Heatec, Inc.

Publication No. 6-09-224