Instruction/ maintenance manual of the product H/AT120R Aquacal
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1 A TTENTION INST ALLER: T HIS D OCUMENT IS P URCHASER ’ S P ROPER TY AND IS TO REMAIN WITH THE H EA T P UMP O WNER Models: H/AT100R H/AT120R Pool and Spa Heat Pump Owner ’ s Manual and Installati.
2 1-800-786-7751 NOTES ___________________________________________________________________________________ __________________________________________________________________________________ __________.
3 T ABLE OF CONTENTS WELCOME TO THE TEAM ------------------------------------------------------- 5 IMPOR T ANT FEA TURES OF YOUR NEW HEA T PUMP ------------------- 6 SAFTEY INFORMA TION --------------.
4 MAINTENANCE ---------------------------------------------------------------------- 2 2 Planned Maintenance Program ---------------------------------------------------- 2 2 General Maintenance ------.
5 W elcome eam T “Y ou can rest assured that your new heat pump is of the highest quality and ef ficiency , and is designed and built to provide years of trouble-free operation.” to the Dear Owner: C ongratulations on your wise decision to make an AquaCal heat pump part of your home.
6 ThermoLink Heat Exchanger The heart of your heat pump is the patented ThermoLink heat ex- changer . The primary cause of premature heat pump demise is the failure of the heat exchanger . Ordinary heat exchangers are made from a cupron- ickel alloy .
7 Used and maintained properly , your heat pump will provide year-upon-year of safe and economical service. However , as with any mechanical or electrical device, to get the most from your heat pump–while insuring personal safety for you and others–certain operational and maintenance factors must be observed.
8 Refrigerant Circuit Service Only by Qualified, EP A Certified T echnician Heater NOT Repairable by Owner W ater Chemistry Safety Chlorine . . . . . . . . . . . . . . .: Bromine . . . . . . . . . . . . . . .: pH . . . . . . . . . . . . . . . . . . .: T otal Alkalinity .
9 Setting the T emperature Contr ols - Pool or Spa 1. Turn the selected pool or spa thermostat dial clockwise to its highest setting. 2. The heat pump will start and begin to warm the pool or spa. NOTE: The heat pump utilizes a short-cycle time delay device.
10 Dimensional Information - Heat W ave/Aer oT emp 100-120 Series (All Reversing Models) PHYSICAL CHARACTERISTICS SPECIFICA TIONS &.
11 Specifications — H/A T100R & 120R Models Data Plate Nomenclature 1 2 3456 7 8 9 1 0 1 1 1 2 A T 120 AR A E W N A CURRENT RE LE ASED REVISION A - INIT IAL R ELEASE BRAND H = HeatW ave OPTIONS .
12 T ypical Installation Clearances Code Required Clearances: In addition to the previously stated clearance requirements, follow all applicable local, state, and national requirements relative to spacing from other objects or equipment. Placement of Heater Indoor installations can be problematic, and for that reason are discouraged.
13 Equipment Pad Requirements: The equipment pad should be constructed of concrete, pressure treated wood, or other material intended for the use. The pad shall be elevated and placed to provide adequate drainage and support to the base of the heat pump.
14 Bypass Check Plumbing Schematic–Flow Exceeding 70-GPM Plumbing Schematics–Flow 70-GPM and Below Use of an incorrect bypass valve may compromise the heat pump’ s efficiency , reliability , and may void the factory warranty . When using a bypass valve, order and install only an AquaCal PN: 2556 spring- check bypass valve.
15 Plumbing Schematics–Flow 70-GPM and Below (continued) W ater IN & OUT Connections : For proper operation and maximum efficiency , piping coming from the pump and filter MUST be connected to the "IN" port of the heater . Likewise, connect piping returning to the pool/spa to the "OUT" port of the heater .
16 General Requirements: ♦ When possible, locate the equipment disconnect means within arm’ s reach of the heater ’ s electrical enclosure or as close as possible to the heater . Always satisfy applicable codes and standards. ♦ All AquaCal heat pumps are designed for copper conductors, only .
17 Getting Familiar with Controls ST AR T -UP & OPERA TION Heat W ave/Aer oT emp 100R &120R Contr ol Panel Featur es 1) POWER LIGHT – Indicates electrical power is supplied to the heater . 2) FLOW LIGHT – Indicates water pressure (flow) is present at the heater .
18 2. Establish W ater Flow and Electrical Power to the Heat Pump: ♦ W ith circulator pump off, position the water valves to heat or cool either the pool or the spa. If system is equipped with an external pump/valve/heater controller , simply use controller to position valves to pool or spa setting, and to start the appropriate water pump.
19 3. Select POOL or SP A & HEA T or COOL, Raise or Lower Associated Thermostat: ♦ Position the POOL/OFF/SP A toggle towards the POOL or SP A thermostat knob (depending on which body of water you are preparing to heat or cool).
20 A solar blanket will significantly reduce your heating bills. Check with the installing dealer to see if your heat pump was sized to be used in conjunction with, or without a solar blanket. Blanketed pools will typically lose only 3 - 4° of heat per night versus 8 - 10° overnight with an un-blanketed pool.
21 Calculating Initial Heating Time The time it takes to initially warm your pool or spa depends on several factors. First determine how many gallons of water are to be heated. Knowing this, you can then compute the equivalent pounds of water involved, and the BTU's necessary to heat the volume of water to the desired temperature.
22 The information in this section is written primarily for the Home Owner , but may also apply to servicing dealers or HV AC service centers. This section con- tains information concerning planned maintenance, proper water flow , main- taining proper clearances, as well as other vital information.
23 General Maintenance Heat pumps should be inspected and maintained on an annual basis by a qualified swimming pool heat pump specialist. Additionally , if the heat pump is located on the beach, or at a sea wall where salt spray and sand can become detrimental factors, more frequent service may be necessary .
24 ♦ It is important to operate and maintain the filter according to the manufacturer's specifications. As a filter gets dirty , the water flow to the heat pump is reduced. The higher the pressure on the filter gauge, the lower the flow rate. ♦ Similar to a dirty filter , large amounts of debris in the pump basket can reduce water flow .
25 While the plumbing connections are in the winterized condition (not fully tightened), it is imperative pool/ spa water not be circulated through the heat pump. Loss of water through loose plumbing connections may result in damage to circulating pump, pool/spa structure, and/or other equipment.
26 Winterizing a Heat Pump Equipped with an Internal Drain (Continued) Winterizing a Heat Pump Equipped with an External Drain (Per Figur e-3, on page following) 1. Disconnect all electrical power to the heater; turn OFF circulating pump. 2. At the two (2) connection unions, disconnect the plumbing to the heater (removal is counterclockwise).
27 Winterizing a Heat Pump Equipped with an External Drain (Continued) While the plumbing connections are in the winterized condition (not fully tightened), it is imperative pool/ spa water not be circulated through the heat pump.
28 Heat Pump Not Running Is the power light lit? If not, ensure the main breaker (located at the power supply panel) and the disconnect switch (located near the heat pump) are both turned ON. Is the flow light lit? If not, check to be sure that the circulating pump is operating and the filter is clean.
29 START Is the therm osta t turned U P , and th e toggle or roc ker switch sele c ting e ithe r t he SPA or POOL ther m ost at ? START Is the therm osta t turned UP , and th e toggle or roc ker switch sele c ting e ithe r t he SPA or POOL ther m ost at ? Check to be su re th e power l igh t i s on .
30 Heater Running but Not Heating Icebreaker Analog Controls - 1/20/04 STA RT Is the ai r being di scharged out of the top of th e h eater 9-12 degrees cooler than th e outs ide air? STA RT Is the air.
31 STAR T Is th e f low l ig h t on and the un it hea t i n g ? STAR T Is the flow li gh t on and the un it hea t ing ? C all A qua C a l fo r A s si st a nce: 800- 786- 7751 Cal l A quaCal f o r A s si st an ce: 800- 786- 7751 W hen t he h e ater is operating, it is n ormal to p ro d u c e u p to 8 gallons of condensatio n (water ) per hour.
32 Heater Short Cycling Analog Controls - 12/22/03 STAR T If th e heater is turnin g on an d off every 5 minu t es : Mak e s ure all w at e r valve s ar e in t he correct posi tion, al lowing water to f low through the heater. Be sure fil ters and pump skimmer baskets are clea n.
33 W ater Flow (Pr essur e) Switch Adjustment Occasionally , plumbing system design features will create a situation whereas the heater will abnormally cycle on the water flow circuit.
34 P-1, WPS Location P-2, Len Gordon Style Switch P-3, TecMark Style Switch W ater Pr essur e Switch Adjustment (continued).
35 Major Components ♦ Defrost Controller: Monitors condition (open or closed) of binary outdoor coil defrost temperature sensor (DTS). The controller accumulates compressor run time where conditions are conducive to ice formation.
36 T esting Operation of Defrost Controller: 1. Disconnect power to heater and place a jumper across the electrical connections of the DTS. 2. W ith HEA T mode selected, restore power to heater and turn selected thermostat to highest setting (heater should restart following five (5) minute time delay).
37 T roubleshooting Refrigerant Cir cuit Pr oblems W ARNING ! Failure to heed the following may result in permanent injury or death. Heater contains refrigerant under high pressure. Repairs to the refrigerant circuit must not be attempted by untrained and/or unqualified individuals.
38 T r oubleshooting Refrigerant Circuit Pr oblems (Continued) Use of Charts- Information for the T echnician: The charts are intended for use by trained and qualified air -conditioning and refrigeration technicians only . The charts are compiled specifically for evaluation and diagnostic purposes, and are NOT designed for use as charging charts.
39 Refrigerant Circuit Performance Charts (continued) Refrigerant Circuit Performance Char ts: A & B V oltage Models Spa Condition: Wa t er @ 104ºF & 45 G P M, Ent.
40 Refrigerant Circuit Performance Charts (continued) Refrigerant Circuit Performance Charts: D & H V oltage Models Spa Condition: Wa t er @ 104ºF & 45 G P M, Ent.
41 Effective 01/20/2004 T o order replacement parts, contact AquaCal Customer Support: (800) 786-7751 REPLACEMENT PAR TS P ART DES C. H10 0A R H10 0BR H10 0DR H100 HR H120A R H120BR H120DR H120HR WAT . IN MANI. PLA02 03 PLA02 03 PLA 02 03 PLA 02 03 PLA 02 01 PLA 0201 PLA 02 01 PLA 02 01 WA T.
42 What W e Need to Know When Y ou Call Us If you should need to call AquaCal for service, please have the following information ready: Model: ________________________________ Serial Number: _________.
43 NOTES ___________________________________________________________________________________ __________________________________________________________________________________ ________________________.
44 2737 24th St. North St. Petersburg, FL 33713 1-800-786-7751.
An important point after buying a device Aquacal H/AT120R (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Aquacal H/AT120R yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Aquacal H/AT120R - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Aquacal H/AT120R you will learn all the available features of the product, as well as information on its operation. The information that you get Aquacal H/AT120R will certainly help you make a decision on the purchase.
If you already are a holder of Aquacal H/AT120R, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Aquacal H/AT120R.
However, one of the most important roles played by the user manual is to help in solving problems with Aquacal H/AT120R. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Aquacal H/AT120R along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
