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4

ENVISION POOL HEATER INSTALLATION MANUAL 

Safety Considerations

Qualified personnel should perform installation, 

• 

maintenance, and service.
Make sure all field wiring conforms to the heater 

• 

specifications and all national and local codes.
Disconnect all power sources before performing any 

• 

maintenance or service to the heater.

Inspection

Immediately upon receipt, inspect cartons and their 
contents for damage due to transit. Damage, if found, 
should be noted on delivery papers and a claim filed with 
the carrier. Also, check unit data plate to make sure you 
have the proper model, before installing.

Pool Heater

General Information

You now own one of the most efficient and versatile pool 
heaters on the market today. Your heat pump pool heater 
will typically operate with a Coefficient of Performance 
(COP) of 3.0 to over 5.0 depending on the operating 
conditions. This means that your heater can supply 3-5 
times as much heat to the pool as it consumes in electrical 
power. In addition, it will still warm your pool even as 
outdoor temperatures drop into the 40s. 

The information in this manual was prepared to assist in 
the proper installation, operation, maintenance, and service 
of your new heat pump pool heater. Please read the entire 
manual and follow all instructions. Improper installation 
and use can result in damage to the heater, unsatisfactory 
operation, and may void the warranty. Retain this manual 
for quick reference.

Installation

When selecting a location consider the following:

Heater must be located outdoors (

• 

NOTE:

 The pool heater 

will operate with a noise level of around 65 dbA.)
Minimum of 24 in. of clearance on access/service side of 

• 

heater
Minimum of 18 in. of clearance on all three air intake sides 

• 

of heater
Minimum of 48 in. of clearance for air discharge (top of 

• 

unit)
The heater should sit on a solid level surface sufficient 

• 

above grade to prevent water from entering it, and 
allowing condensate to drain from base.
The length of water piping and electric should be kept 

• 

to a minimum to avoid capacity loss and decreased 
efficiency.

The AC-1750B can produce 85,000 – 165,000 Btu/hr for 
your pool heating needs depending upon the operating 
conditions. At AHRI conditions of 80°F entering water 
temperature (EWT) and 80/71°F dry bulb/wet bulb 
entering air temperature (EAT) a COP of over 5 is possible 
with an output of over 120,000 Btu/hr.

General Performance

Содержание AC-1750B

Страница 1: ...Installation Information Water Piping Connections Chemical Use Electrical Startup Procedures Preventive Maintenance Troubleshooting IM1009PN 07 10 Envision Pool Heater Installation Manual Pool Heater ...

Страница 2: ......

Страница 3: ...ntroduction 4 General Performance 4 Installation 4 Water Flow and Connections 5 Chemical Use 5 Electrical Connections 6 Electrical Data 6 Electronic Control Panel 7 Modes of Operation 7 Wiring Schematic 8 Startup Procedures 9 Preventive Maintenance 10 Troubleshooting 10 ...

Страница 4: ...manual was prepared to assist in the proper installation operation maintenance and service of your new heat pump pool heater Please read the entire manual and follow all instructions Improper installation and use can result in damage to the heater unsatisfactory operation and may void the warranty Retain this manual for quick reference Installation When selecting a location consider the following ...

Страница 5: ...rain Skimmer Check Valve Chlorine Gas Trap Ball Valves Filter Pump In Out Heat Pump Pool Heater Heat Pump Pool Heater In Out Pump Filter From Main Drain Skimmer Return Ball Valve For Flow Rates Greater than 70 gpm or Pumps Larger than 1 5 H P Typical Installation Installation with In line Chlorinator Installation with Pool and Spa Chemical Use Water quality must be checked regularly and maintained...

Страница 6: ...uit directly to the electrical control enclosure will ensure a moisture tight seal extending the life of the heater Attach grounding conductor to the ground lug provided 4 inside the electrical control enclosure Install L1 and L2 input conductors to the input lugs of 5 the compressor contactor Connect bond wire at least 8 solid copper wire from 6 bond lug on the right side of coil header plate to ...

Страница 7: ...minal strip and install the remote control system The mode jumper must be on pins 3 4 for this mode of operation See the Terminal Strip and Mode Configuration Pins illustration for pin settings 4 3 2 1 Mode Configuration Pins Removable Jumper Electronic Controller 1 2 3 4 5 6 7 8 9 10 11 12 Terminal Strip Terminal Strip and Mode Configuration Pins Electronic Control Panel Control Settings Temperat...

Страница 8: ...Remote Automation Microprocessor Control TEST PIN CC HP LP DC WT FS1 FS2 Field Installed Flow Switch See Table 1 Remote Automation Jumper P1 P2 P3 PIN 1 2 3 Field Installed home automation control See Table 1 See Table 1 Fan1 Interface Panel 9 10 11 12 TS 4 Green 7 8 1 2 TS 3 4 5 6 24 LP LP HP HP CC CCG F2 F1 C PIN 1 X3 X3 X2 X2 X1 X1 WAT WAT FP FP Compre ssor Unit Po wer Su pply 208 230 60 1 CC T...

Страница 9: ... conductive A pool cover solar blanket may reduce initial heating time by up to 50 Defrost Cycle The heat pump pool heater has automatic defrost When the outdoor temperature drops below 40 F frost may start to form on the evaporator coil Frost buildup will be heaviest on humid days when the temperature is between 35 40 F During the defrost cycle the Defrost LED will be illuminated to indicate that...

Страница 10: ...reakers or replace fuses if necessary Check to be sure the electronic control panel is set 2 properly The unit must be in either the POOL or SPA mode and the desired temperature must be set above the actual pool or spa temperature for the heater to run If an error code is displayed reference the table below to determine the cause Check to make sure the evaporator coil has enough 3 clearance and th...

Страница 11: ......

Страница 12: ...l Inc 9000 Conservation Way Fort Wayne IN 46809 www waterfurnace com 2010 WaterFurnace International Inc 9000 Conservation Way Fort Wayne IN 46809 9794 WaterFurnace has a policy of continual product research and development and reserves the right to change design and specifications without notice IM1009PN 07 10 ...

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