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Installation

Installation

Installation

Installation

Installation

Setup

The SP-33 and SP-33D can be configured to
operate in a variety of applications using jumpers
located on the circuit board (see diagram below).
Set these jumpers based on your application,

before attempting to install or wire the control.
The jumper functions and appropriate positions
are shown in the diagram below.

S E T P O IN T

D IF F   1

R

C

1

2

3

4

S e tp oint

S e le ctio n

A n ti-C yc le
P ro te ctio n

C o ol/H ea t

S e le ctio n

C o nn ecto r

fo r T D -30

P o w er  LE D

O utpu t  L ED

Summary of Contents for SP-33

Page 1: ...oint on page 7 The SP 33 and SP 33D also features a plug in connector for a TD 30 Digital Display Monitor The TD 30 snaps into the cover for easy mounting and displays both sensor and setpoint tempera...

Page 2: ...g jumpers located on the circuit board see diagram below Set these jumpers based on your application before attempting to install or wire the control The jumper functions and appropriate positions are...

Page 3: ...For long runs or runs near other electrical wiring use shielded cable Belden 8760 for indoor use or Belden 8428 for outdoor use Ground the shields to one of the control s cover screws If the SW senso...

Page 4: ...r to the sample diagrams shown below SP 33D The SP 33D provides two sets of iso lated SPDT relay outputs If you are directly controlling a load eg pump blower valve etc you must connect a source of po...

Page 5: ...nting the Output LED will blink NOTE When input power is first applied to the control the Anti Cycle internal timer automati cally starts and will prevent the output relay s from energizing until afte...

Page 6: ...the Operation Operation Operation Operation Operation Continued Continued Continued Continued Continued RSP 33 is labeled 1 2 and 3 similar to the screw terminal located under R and C on the SP 33 33...

Page 7: ...9 297 130 3 049 180 1 171 230 511 280 248 19 159 696 31 33 590 81 9 076 131 2 987 181 1 150 231 503 281 244 18 154 347 32 32 648 82 8 861 132 2 926 182 1 130 232 496 282 241 17 149 197 33 31 737 83 8...

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