Goldline SP-30 User Manual

Single StageSingle Stage
Single StageSingle Stage
Single Stage
Temperature ControlTemperature Control
Temperature ControlTemperature Control
Temperature Control
DescriptionDescription
DescriptionDescription
Description
The SP-30 and SP-30D controls are single stage,
general purpose, temperature controls for use in
HVAC, refrigeration, and industrial applications.
The setpoint temperature range is user selectable
from:
-30°F to +100°F or 70°F to 200°F
The SP-30 control provides one isolated SPDT
relay output while the SP-30D provides two (ef-
fectively DPDT). The relays on both the SP-30
and SP-30D are controlled by comparing the
thermistor temperature sensor to the adjustable
setpoint temperature. The user can select either
“heat” mode (relay operates on temperature fall)
or “cool” mode (relay operates on temperature
rise). The control setpoint can be set using the
internal setpoint dial (factory setting) or a remote
setpoint dial (see Goldline RSP-30 remote set-
point on page 7). The SP-30 and SP-30D 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 temperatures.
Power can be provided from a 24VAC, 24VDC,
115VAC or 240VAC power source. Relay con-
tacts are completely isolated so the outputs can
switch any voltage, regardless of the power source.
On SP-30D models, one relay output can switch
high voltage, the other switch low voltage. A
movable divider is provided to separate high and
low voltage wiring compartments.
Sensors: Thermistor, 10K @ 25°C/77°F
Type SW supplied with control
Interchangeable with any IE
temperature sensor
1000 ft. maximum wire run
Setpoint: Low -30 to +100°F
High 70 to 200°F
Differential: 1-25°F
Accuracy: +/- 1°F
Environment: -30 to +130°F
0-95% rH, non-condensing
SpecificationsSpecifications
SpecificationsSpecifications
Specifications
Power: Approx. 2VA required from any power
source:
21-27VDC
21-27VAC, 50/60Hz
105-130VAC, 50/60Hz
195-250VAC, 50/60Hz
Outputs: SPDT isolated (dry)contacts,
1HP@115VAC, 2HP@240VAC
rating @ 240VAC:
20A on NO contacts
10A on NC contacts
SP-30SP-30
SP-30SP-30
SP-30
SP-30DSP-30D
SP-30DSP-30D
SP-30D

Goldline SP-30 Specifications

General

Category	Controller
Model	SP-30
Type	Salt Chlorine Generator
Voltage	120/240 VAC
Flow Rate	Minimum 20 GPM

Summary

Description

Specifications

Power

Details the power requirements for the SP-30 and SP-30D controls.

Outputs

Specifies the isolated SPDT relay output capabilities and ratings.

Sensors

Information on the thermistor sensor type and interchangeability.

Setpoint

Defines the low and high temperature setpoint ranges.

Differential

Specifies the adjustable differential range for temperature control.

Accuracy

Indicates the temperature accuracy of the control.

Environment

Defines the operating temperature and humidity limits.

Installation

Setup

Configuring jumpers on the circuit board for application-specific operation.

Mounting

Guidelines for mounting the control indoors or in protective enclosures.

Sensor Mounting and Wiring

Instructions for securing and wiring the temperature sensor for accuracy.

Power Input

Details on connecting various AC/DC power sources to the control.

Output Wiring

Diagrams and explanations for wiring loads to the SP-30 and SP-30D relays.

Operation

Cool Mode Operation

Explains how the control operates in cooling mode based on temperature.

Heat Mode Operation

Explains how the control operates in heating mode based on temperature.

LEDS

Description of the Power and Output LED indicators and their status meanings.

Anti-Cycle Feature

Details the anti-cycle timer to prevent rapid on/off cycling of outputs.

Using the optional RSP-30

Instructions for connecting and using the remote setpoint adjustment.

Adjustments

Guidance on adjusting the setpoint and differential settings.

Accessories

Technical Assistance

Temperature vs. Resistance Chart

Provides a reference chart for thermistor resistance at various temperatures.