Perlick 8350 Installation Manual

INSTALLATION & OPERATING

USC

INSTRUCTIONS

Heat Pump Pool & Spa Heater

Model Series

5350, 6350,

6350HC & 8350

New R-410A

Product

FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and

liquids or other combustible materials in the vicinity of this or any other appliance. To do so may result in an explosion or fire.

NOTE: The instructions in this manual are for the use of qualified individuals specially trained and experienced in the installation and maintenance of this type of equipment and related system components. Installation and service personnel are required by some states to be licensed. Persons not qualified shall not attempt to install, service, or maintain this equipment.

This manual should be maintained in legible condition and kept adjacent to the heat pump pool heater or in a safe place for future use.

Catalog No. RM6000.552A Effective: 12-29-09 Replaces: 11-03-09 P/N 241380 Rev. 2

Rev. 2 reflects the following: Additions: 3-phase wiring diagrams on pages 23 & 24, phone number on page 15 Changes to: Fig. 1 on page 7, Tables A & B on page 9, phone number on page 12, Fig. 6 on page 17, Fig. 7 on page 18

Water Chemistry

(Corrosive water voids all warranties)

or your health and the protection of your pool equipment, it is essential that your water be chemically

F balanced. The following levels must be used as a guide for balanced water.

Recommended Level(s) Fiberglass Pools Fiberglass Spas Other Pool & Spa Types

Water Temp. (Deg. F) 68 to 88 89 to 104 68 to 104

pH 7.3 to 7.4 7.3 to 7.4 7.6 to 7.8

Total Alkalinity (PPM) 120 to 150 120 to 150 80 to 120

Calcium Hardness (PPM) 200 to 300 150 to 200 200 to 400

Salt (PPM)

Free Chlorine (PPM)* 2 to 3 2 to 3 2 to 3

Total Dissolved Solids (PPM)

*Free Chlorine MUST NOT EXCEED 5 PPM!

• Occasional chemical shock dosing of the pool or spa water should not damage the heater providing the water is balanced.

• Automatic chemical dosing devices and salt chlorinators are usually more efficient in heated water. Unless controlled, they can lead to excessive chlorine level which can damage your heater.

• Further advice should be obtained from your pool or spa builder, accredited pool shop, or chemical supplier for the correct levels for your water.

6000 MAXIMUM 6000 MAXIMUM 6000 MAXIMUM

3000 MAXIMUM 3000 MAXIMUM 3000 MAXIMUM

CONTENTS

Water Chemistry 3 Warnings 5

Pay Attention to These Terms 5

Introduction 6 Installation Considerations 6 Electrical Connections 7 Water Connections 9 Pressure Drop 9 Controls & Indicator Lamps (Analog Models) 10 System Start-Up 11 Controls (Digital Models) 11 Digital Controls Operating Instructions 12

To Select Pool or Spa Mode 12 To Increase the Desired Water Temperature (Pool or Spa Mode) 12 To Lower Desired Water Temperature (Pool or Spa Mode) 12 To Select Temperature in °C or °F 12

Heat/Cool Operation (Model 6350HC Only) 12 System Start-Up 13 Seasonal Start-Up or Annual Check 13 Summer Shutdown 13 Freeze Protection 13

System Drain-Down 13 Continuous Pump Operation 13

Maintenance 14

Air Coil Cleaning 14 Cabinet Care (optional) 14 Unplug Condensation Drain Holes 14

Troubleshooting 14 Service Call Verification 15

Power Supply 15 Water Flow 15 Time Clock Adjustment 15

Plumbing Diagrams 17 Wiring Diagram — 208V/230V Single-Phase — Analog Models 21 Wiring Diagram — 208V/230V Single-Phase — Digital Models 22 Wiring Diagram — 208V/230V Three-Phase — Analog Models 23 Wiring Diagram — 208V/230V Three-Phase — Digital Models 24 Wiring Diagram — 208V/230V Single-Phase — Model 6350HC 25 Installing a Remote Control Device 26

Wiring 26 Heater Settings 26

Warnings — Pay Attention to These Terms

ndicates the presence of immediate hazards which will cause severe personal injury, death

DANGER:

I or substantial property damage if ignored.

WARNING:

CAUTION:

NOTE:

This manual, as well as the pool/spa heat pump pool heater itself, contains ANSI-approved product safety signs and labels. Please read these signs and labels, as they convey important safety information about hazards that may be potentially present in and around the heat pump pool heater.

CAUTION: Elevated water temperature can be hazardous. The U.S. Consumer Product Safety Commission has these guidelines:

1. Spa water temperatures should never exceed 104°F (40°C). A temperature of 100°F (38°C) is considered safe for a healthy adult. Special caution is suggested for young children.

2. Drinking of alcoholic beverages before or during spa or hot tub use can cause drowsiness which could lead to unconsciousness and subsequently result in drowning.

Indicates the presence of hazards or unsafe practices which could cause severe personal injury, death or substantial property damage if ignored.

Indicates the presence of hazards or unsafe practices which could cause minor personal injury or product or property damage if ignored.

Indicates special instructions on installation, operation, or maintenance which are important but not related to personal injury hazards.

CAUTION: Improper chemical content in a swimming pool or spa can damage the heat pump pool heater. DO NOT add pool chemicals to the skimmer. This will damage the heat pump pool heater and could void the heat pump pool heater warranty. ALWAYS follow the product manufacturer’s directions when adding any chemicals to your pool.

WARNING: These heat pump pool heaters are charged with R-410A refrigerant. Ensure that all service work is done with gauges and equipment suitable for R-410A.

Pregnant Women Beware!

102°F (39°C) can cause fetal damage during the first three months of pregnancy resulting in the birth of a brain-damaged or deformed child. Pregnant women should stick to the 100°F (38°C) maximum rule.

4. Before entering the spa or hot tub, users should check the water temperature with an accurate thermometer; spa or hot tub thermostats may err in regulating water temperatures by as much as 4°F (2.2°C).

5. Persons with a medical history of heart disease, circulatory problems, diabetes, or blood pressure problems should obtain a physician's advice before using pools or hot tubs.

6. Persons taking medications which induce drowsiness, such as tranquilizers, antihistamines, or anticoagulants, should not use spas or hot tubs.

Soaking in water over

Introduction

Installation Considerations

WARNING: This pool/spa heat pump pool heater is

an electromechanical machine that incorporates a

ressurized refrigerant gas in a sealed system.

p ONLY trained and qualified service personnel are

uthorized to install or service this equipment.

a Without proper training and knowledge of such equipment, any attempt to install or service the unit could result in serious injury or even death.

This manual contains important information on the use, maintenance and troubleshooting of your new heat pump pool heater. This unit must be properly installed, maintained and operated for optimal performance.

This heat pump pool heater is an extremely efficient, economical machine designed specifically for swimming pool heating. It is similar in design and operation to a typical residential air conditioning system. The unit employs a hermetic motor/compressor operating in a refrigeration cycle to extract heat from ambient air and deliver it to the circulating pool water.

As with all heat pump pool heaters, compared to other types of heaters such as gas or oil-fired, this heat pump pool heater has lower heating capacity on a BTUH/hr basis. As a result, it will be required to operate longer to accomplish the desired results. It may, at certain times, operate as much as 24 hours per day. However, this should not be of concern to the owner, because the unit is designed to operate continuously. Even though it may operate continuously for many hours, it will still heat the pool with greater economy than other types of fossil fuel heaters.

Place a cover or blanket over the pool at night and other non-use periods. This will keep evaporation, the cause of main heat loss, to a minimum, and will greatly reduce pool heating costs. During warmer weather, the cover may be required only at night.

WARNING: Do not install the unit within 3 ft of

ossil fuel burning heaters. Air intake along the

f sides of this heat pump pool heater could disturb the combustion process of the unit, and could cause damage or personal injury.

• Mount the unit on a level, sturdy base, preferably a concrete slab or blocks. The size of the base should be at least 3 ft by 3 ft.

• You must install the 4 black rubber sound isolation pads (each 2 inches square) that ship with the unit. The pads are shipped in a bag with the unions, gaskets and the I&O manual. Install pads under the 4 corners of the unit to reduce vibration and sound transmission to the base.

CAUTION: The unit’s supporting base must be high enough to keep it completely free of standing water at all times.

Situate the heat pump pool heater carefully to minimize installation costs while providing maximum efficiency of operation, and to allow adequate service access, as follows:

• For unrestricted air intake and service access, position each side of the unit at least 1 ft (30 cm) from walls, pipes and other obstructions.

WARNING: This unit is designed for outdoor installation; DO NOT install it in an enclosed area such as a shed or garage.

• Recirculation of cold discharge air back into the evaporator coil will greatly reduce the unit’s heating capacity and efficiency.

• This unit features an ‘up-flow’ discharge for quiet operation. Air is pulled up through the evaporator coil and discharged through the top grill. Allow at least 5 ft (1.5 m) clearance above the unit for unrestricted air discharge. DO NOT install the unit under a porch or deck. Refer to Fig. 1.

• To minimize water piping, locate the unit as close as possible to the existing pool pump and filter.

GAS H

EATER

AIR FLOW IN

AIR FLOW OUT

3 FT MIN

12”

MIN

60”

MIN

Fig. 1: Installation Clearances

• When installed in areas where freezing temperatures can be encountered, drain the water circuit to prevent possible freeze-up damage. See the Freeze Protection Section.

• For high wind installation requirements, refer to the diagram on page 8.

Electrical Connections

Refer to the unit rating plate below the control panel for precise power requirements for your unit, and for ampacity and over-current protection requirements.

All wiring must be in accordance with the National Electrical Code, NFPA No. 70, latest edition, and all applicable state and local codes. Wiring diagrams are located on pages 21 through 25.

NOTE: Refer to the National Electrical Code, Article 680, for general requirements for swimming pools and equipment, and to Article 440 for special considerations necessary for circuits supplying hermetic refrigeration motor/compressors.

• Locate the equipment disconnect means within 3 feet of the heater’s electrical enclosure, or as close to the heater as possible. Always satisfy applicable codes and standards.

• In sizing power wiring, be especially aware of upsizing requirements necessary due to wiring distances. Always satisfy applicable codes and standards.

• Electrical installation should be done by a licensed electrician only.

38-1/2

42-1/2

2.90

5350

6350

6350HC

MODEL

8350

42-1/2

2.90

odel No.

5350 208/230 - 1 - 60 40.0 60

AC in - Phase - Hz

Minimum Circuit

Ampacity (A)

Maximum Breaker

Size (A)

350/6350HC

8350

This unit is pre-wired to work with external control systems, heat-on-demand options and other external time clock overrides. Refer to the external control system’s instructions, and page 26 of this manual, for installation information.

08/230 - 1 - 60

208/230 - 1 - 60 42.0 60

208/230 - 3 - 60 34.0 50

Table A: Typical System Electrical Power Requirements

Water Connections

CAUTION: The heat pump pool heater inlet and

outlet connections are NOT interchangeable. They must be connected as instructed below.

1. Connect the heat pump pool heater in the return water line between the filter and the pool/spa. See the Plumbing Diagrams beginning on page 16.

2. Connect the filter outlet to the fitting marked WATER IN at the bottom front of the unit.

2.0

the purpose and, in either case, should be at least equal in size to the main pool/spa circulation piping.

WATER IN

WATER OUT

Fig. 2: Water Connections

4. In cold weather (freeze zone) areas, shutoff valves (ball or gate type) must be installed at the unit inlet and outlet to facilitate service and cold weather drain-down.

3. Connect the fitting marked WATER OUT to the return piping to the pool/spa. Unit inlet/outlet connection fittings are 2-inch PVC unions.

Water connections from the unit to the main return line can be PVC pipe or flexible pipe approved for

Flow

(gpm)

30 4 6 9

40 7 9 9

50 10 10 10

60 11 11 11

70 12 12 12

80 13 13 13

Note: Multiply the pressure drop in psi by 2.3067 to yield the pressure drop in Ft. H2O Head (TDH).

Table B: Pressure Drop Across Heat Pump Pool Heater

5350 6350/6350HC 8350

Pressure Drop (psi)

5. Operate the pump and check the system for leaks.

Pressure Drop

For system pressure drop information, refer to Table B below.

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