Pentair ULTRATEMP 70 User Manual

INSTALLATION AND
USER’S GUIDE
IMPORTANT SAFETY INSTRUCTIONS
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ULTRATEMP®
HEAT PUMP
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Pentair ULTRATEMP 70 Specifications

General

Brand	Pentair
Model	ULTRATEMP 70
Category	Heat Pump
Language	English

Summary

IMPORTANT WARNING AND SAFETY INSTRUCTIONS

Important Notice

Provides installation and operation instructions for the heat pump.

Attention Installer

Information for the installer regarding safe installation and use of the product.

Attention User

Information for the user on operating and maintaining the heat pump.

General Safety Warnings

Warnings about potential injury or damage from not following instructions.

Codes and Standards

Compliance with ETL, UL, CSA standards and local codes.

Electrical Safety

Warning about risk of electrical shock or electrocution from improper installation.

Child Safety Warning

Prohibition of children using the product.

Emergency Switch Requirement

Requirement for a clearly labeled emergency switch for multi-family dwellings.

Consumer Safety Rules

Important safety rules for using spas and hot tubs.

General Specifications

Key technical specifications including location, flow rate, and pressure.

CUSTOMER SERVICE / TECHNICAL SUPPORT

Contact Information

Provides contact details for Pentair customer service and technical support.

ULTRATEMP MENU TREE QUICK START GUIDE

Navigating Operator Menus

Guide on how to navigate and use the operator menu screens.

Heat Pump Overview

Heat Pump Operation Basics

Explains how heat pumps work and their basic operation.

Installation Requirements

Lists the essential requirements for safe heat pump installation.

General Installation Guidelines

Provides general guidelines for performing the installation.

Key Features

Highlights the main features and benefits of the heat pump.

INSTALLATION AND LOCATION

Installation Site Requirements

Covers warnings and guidelines for selecting an installation site.

Required Installation Materials

Lists the necessary materials that the installer must supply.

Equipment Pad Placement

Details on placing the unit on a suitable pad for drainage.

Condensation and Drainage Management

Explains condensation and drainage procedures for proper operation.

Environmental Site Considerations

Advice on avoiding roof run-off and sprinkler spray near the unit.

Heat Pump Physical Dimensions

Provides physical dimensions for various heat pump models.

Location and Clearances

Location and Clearance Requirements

Specifies minimum clearances around the unit for airflow and service.

Anchor Clamp Installation Procedure

Instructions for installing anchor clamps to secure the unit.

Water Connections and Plumbing

Water Plumbing Layout and Connections

Standard plumbing layout and water connection details.

Automatic Flow Control Valve Operation

Explanation of the internal automatic flow control valve and bypass requirements.

Heat Pump Water Connections

Inlet and Outlet Connections

Details on connecting water inlet and outlet unions using PVC pipe.

Heat Pump Drainage Connection

Drain Hose Barb Installation

Instructions for installing the drain hose barb for condensate removal.

Water Pressure Switch Adjustment

Water Pressure Switch Adjustment

Steps to adjust the water pressure switch for proper operation.

Pressure Switch Adjustment (Below Water Level)

Specific adjustment procedure when the unit is below pool water level.

Pressure Switch Adjustment (Above Water Level)

Specific adjustment procedure when the unit is above pool water level.

Multiple Unit Installation

System Combination Options

Using the heat pump with heaters or solar systems.

Connecting Multiple Heat Pumps

Guidelines for connecting multiple heat pumps in parallel.

Multiple Unit Installation (cont.)

Two Heat Pump Plumbing Layout

Plumbing diagram for installing two heat pumps.

Four Heat Pump Plumbing Layout

Plumbing diagram for installing four heat pumps.

Electrical Connections and Wiring

Electrical Shock and Electrocution Warning

Critical warning about high voltage and potential shock.

Electrical Grounding and Bonding

Requirements for grounding and bonding metallic components.

Main Power Electrical Wiring

Step-by-step instructions for connecting main power.

Wiring Diagram – Single Phase

Single Phase Wiring Diagram

Electrical wiring diagram for single-phase models.

Wiring Diagram – Three Phase

Three Phase Wiring Diagram

Electrical wiring diagram for three-phase models.

CONNECTING TO AN AUTOMATION SYSTEM

Automation System Integration

Connecting the heat pump to automation systems for remote control.

Relay Remote Control Connection

Instructions for connecting relay remote controls.

Connecting to IntelliTouch/EasyTouch via Spade Terminals

Spade Terminal Connection to IntelliTouch/EasyTouch

Steps to connect the heat pump to IntelliTouch/EasyTouch via spade terminals.

IntelliTouch/EasyTouch Load Center Wiring

Wiring diagram for IntelliTouch/EasyTouch load center connection.

Connecting to IntelliTouch/EasyTouch via RS-485 Connector

RS-485 Connection to IntelliTouch/EasyTouch

Steps to connect the heat pump via RS-485 to automation systems.

IntelliTouch Load Center Connection Diagram

Diagram showing connection to the IntelliTouch load center.

Pin Configuration for Heat Pump Control Board

Control Board to IntelliTouch Pin Configuration

Pin configuration for connecting the control board to IntelliTouch.

Connecting IntelliTouch or EasyTouch to Heat Pump

Step-by-step guide for connecting to the heat pump.

OPERATING THE HEAT PUMP

Initial Start-Up Precautions

Important precautions to take before initial heat pump operation.

Swimming Pool Energy Saving Tips

Recommendations for conserving energy while operating the heat pump.

Heat Pump Control Panel Overview

Description of the heat pump's control panel buttons and indicators.

Operator Menu Tree Guide

Operator Menu Screen Navigation

How to navigate through the various operator menu screens.

Pool and Spa Run Screen Display

Displays status of pool/spa operation and temperatures.

Heat/Cool/Auto Mode Selection

Allows selection between Heat-only, Cool-only, and Auto modes.

Heat Pump Timer Operation

How to set a timer for heat pump operation.

Remote Mode Setup

Setting the heat pump for remote control via Relay or RS-485.

AutoSet Feature On/Off

Enabling or disabling the AutoSet feature for automatic operation.

Extend Feature On/Off

Enabling or disabling the Extend feature for extended cycles.

Timer and Delay Status

Shows remaining time for restart, pump start, or sensing delays.

Suction Temperature Screen

Displays suction line temperature, relevant for defrost.

Alarm Status Screen and History

Displays current alarms and access to alarm history.

Operation Mode and Set Point Display

Shows current mode (Heat/Cool/Auto) and active set point.

Control Panel Operation

Starting and Stopping the Heat Pump

Procedure for turning the heat pump on and off.

Adjusting Temperature Set Points

How to adjust the pool and spa temperature set points.

Heat, Cool, and Auto Mode Operation

Explanation of how the heat pump operates in different modes.

Heat Pump Timer Functionality

How to set and use the heat pump timer function.

Relay Remote Mode Operation

How to activate and use the Relay Remote mode.

RS-485 Remote Mode Operation

How to activate and use the RS-485 Remote mode.

AutoSet and Extend Features

AutoSet Feature Setup

How to enable and use the AutoSet feature for pump control.

Extend Feature Setup

How to enable and use the Extend feature for extended heating cycles.

Timers, Delays, and Alarms

Timers and Delay Descriptions

Explanation of various timers like water sensing, restart, defrost, and pump start.

Heat Pump Runtime Timer

How to set a timer for the heat pump's operational runtime.

Control Panel Alarm Messages and Causes

List and explanation of common alarm messages displayed on the control panel.

Service Menu Tree Guide

Service Menu Screen Navigation

Instructions for accessing and navigating the service menu.

Service Menu Language Selection

How to select the display language for the control panel.

Service Menu Software Revision

Shows the current software revision level of the control board.

Intelli Address Configuration

Setting the RS-485 communication address for automation controllers.

Service Menu Pump Start Time

Adjusting the time the AutoSet contactor starts the filter pump.

Service Menu Pump Start Delay

Setting the delay between heat pump start cycles.

Service Menu Temperature Scale

Choosing between Fahrenheit and Celsius for temperature display.

Service Menu Temperature Offset

Adjusting the displayed water temperature to match monitoring devices.

Service Menu Defrost Setting

Enabling or disabling the automatic defrost feature.

Service Menu AutoSet Setting

Enabling or disabling the AutoSet feature.

Service Menu Extend Setting

Enabling or disabling the Extend feature.

Service Menu Input/Output Status

Displays the status of sensors and output devices.

Service Menu Temperature Log and Run Times

Accessing historical data on run times and temperatures.

Exiting Service Setup

Procedure to exit the service menu and return to the run screen.

Control Panel Settings and Features

Control Panel Temperature Scale

How to change the temperature display between Fahrenheit and Celsius.

Control Panel Water Temperature Offset

Adjusting the displayed water temperature for accuracy.

Defrost Cycle Details

Explanation of the defrost cycle, including passive cycle details.

Passive Defrost Cycle

Details of the passive defrost cycle operation.

Control Panel Lockout Feature

How to lock and unlock the control panel to prevent unauthorized changes.

MAINTENANCE PROCEDURES

Water Chemistry Importance and Guidelines

Necessary water chemistry levels for sanitary conditions and heat pump longevity.

Optimal Water Chemistry Ranges Table

Table of recommended chemical levels for pool and spa water.

Spring Start-Up Procedure

Steps to follow when starting the system after winterization.

Periodic Inspection and Service

Importance of periodic inspections for safe and efficient operation.

Winterizing the Heat Pump

Steps to properly drain and protect the heat pump for winter.

Owner and Professional Maintenance

Owner Inspection Recommendations

Recommendations for regular owner inspections of the heat pump.

Condensate Management and Leak Checks

Checks for proper condensate drain port function and potential leaks.

Professional Maintenance and Service Recommendations

Recommendations for professional maintenance to ensure maximum performance and efficiency.

TECHNICAL SPECIFICATIONS

Electrical Supply and Voltage Requirements

Details on voltage, phase, and current requirements for different models.

Temperature Sensor Resistance Chart

Chart showing resistance values for temperature sensors at various temperatures.

Heat Pump Pressure Drop Chart

Pressure Drop vs. Water Flow Graph

Graph illustrating heat pump pressure drop based on water flow rate.

TROUBLESHOOTING GUIDE

Troubleshooting: Problems, Causes, and Actions

Lists common issues, their causes, and recommended solutions.

Troubleshooting Continued

Troubleshooting: Additional Issues and Solutions

Continues the list of problems, their potential causes, and corrective actions.

Troubleshooting Further

Troubleshooting: Further Operational Problems

Further troubleshooting steps for various operational issues.

Troubleshooting 3-Phase Units

Troubleshooting: 3-Phase Unit Specifics

Troubleshooting specific problems related to 3-phase unit operation.

REPLACEMENT PARTS INFORMATION

Illustrated Parts Diagram

Diagram showing the location of various replacement parts.

Detailed Parts List

Parts List and Identification

A list of all available replacement parts with part numbers and descriptions.