Sigma AS-H60Y Flow Switch Installation Guide optional, Anti Vibration Pads and Drain Tube

Sigma AS-H60Y, AS-H50Y, AS-H40Y installation manual F1-F7 Sigma AS-H40Y, AS-H50Y, AS-H60Y installation manual Index, Faq Sigma AS-H50Y, AS-H60Y installation manual Heat PUMP- AS-H40Y 12kW Sigma AS-H60Y, AS-H40Y installation manual Heat PUMP- AS-H50Y 15kW & AS-H60 18kW Sigma AS-H40Y, AS-H50Y, AS-H60Y installation manual Installation and Siting, Prior to installing your heat pump Sigma AS-H50Y, AS-H60Y, AS-H40Y installation manual Plumbing, Flow Switch Optional Sigma AS-H60Y, AS-H50Y, AS-H40Y Flow Switch Installation Guide optional, Anti Vibration Pads and Drain Tube, Im Po R Tan T Sigma AS-H40Y, AS-H50Y, AS-H60Y installation manual Plumbing Layout, Required instal a booster pump as per drw.4 below Sigma AS-H50Y, AS-H60Y, AS-H40Y installation manual Flow Switch Optional Sigma AS-H60Y, AS-H50Y, AS-H40Y Electrical Connection & Circuit Diagram, Minimum/Maximum Voltage requirements Sigma AS-H40Y, AS-H50Y, AS-H60Y installation manual Control Panel Functions Sigma AS-H50Y, AS-H60Y, AS-H40Y installation manual Adjusting the Pool Water Temperature Sigma AS-H60Y, AS-H50Y, AS-H40Y installation manual Economy Sigma AS-H40Y, AS-H50Y, AS-H60Y installation manual Pool Water and GAS Refrigerant Flow Meter Sigma AS-H50Y, AS-H60Y, AS-H40Y Control Panel Function Error Display, Please Also see page 15 Filtration & FAQ Sigma AS-H60Y Auto Restart and Defrosting Function, Filtration, Faq, Auto Restart Function, Reverse Cycle Defrost Function Sigma AS-H40Y, AS-H50Y, AS-H60Y installation manual Water Chemistry, Winterising / START-UP procedure ALL Models Sigma AS-H50Y, AS-H60Y, AS-H40Y installation manual Alto Warranty Policy, Warranties Sigma AS-H60Y, AS-H50Y, AS-H40Y installation manual Heat Pump Service, Heat Pump Breakdown, Before YOU Call Sigma AS-H40Y, AS-H50Y, AS-H60Y installation manual ALTOHeat Pumps Specification, Useful Conversions
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FLOW SWITCH INSTALLATION GUIDE (optional)

1.Insert reducing bushes (provided) into 1.5” Tee using suitable adhesive.

2.Connect 1.5” Tee to socket union adjacent to Inlet on heat pump. Tee can be installed horizontally or vertically!

3.Using PTFE tape insert flow switch into Tee making sure that the arrow on the flow switch points towards the heater.

4.Turn off electrical supply to heat pump. Run the wire lead from the flow switch and make connection to No. 1 & 2 on the electric terminal block - see diagram below (wire extension may be required). Note:- you will have to remove a pre-fitted loop that is already connected to No.1 & 2 see dia. below.

IM PO R TAN T

 

 

 

 

Remove ‘pre-fitted loop’

W HEN INSTALLIN G FLO W

 

 

 

 

 

 

 

 

and keep in a safe place

SW ITCH MAKE SURE THAT

 

 

 

 

 

 

 

 

(See FAQ page 15).

A R R O W

 

P O I N T S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO W A R D S T H E H E AT E R

 

 

 

 

 

 

 

 

SOCKET

 

 

 

UNION

OUTLET

Red

 

 

Black

RETURN WATER

 

 

FLOW TO POOL

 

 

N L

1

2

SOCKET

 

Alternative

UNION

 

connection

WATER FLOW

TEE

FROM PUMP

 

 

 

 

INLET

ON

OFF

 

FLOW SWITCH

 

 

CONTACTOR

 

 

OPERATION

 

 

 

 

 

 

 

Alternative wiring route

 

 

OFF ON

HEATER

ANTI VIBRATION PADS AND DRAIN TUBE

The following parts should be installed prior to connecting pipework. Drain tube will not fit if vibration pads are not installed on the 12kW model!

X 4 ANTI VIBRATION PADS (PLASTIC)

Install on underside of heater. It is recommended that Stainless Steel screws & plugs are used when securing to floor. Installing anti vibration feet will also help prevent corrsion to the base of the heat pump.

1 X DRAIN VALVE (RUBBER) 1 X 2m FLEXIBLE DRAINAGE TUBE

Insert drain valve into drainage hole located on underside of heater and push fit the drainage tube onto valve (Tip-you will find it much easier to insert drain valve if it is immersed in hot water or sprayed with silicone spray prior to fitting). Drain valve installation is optional.

6

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Contents F1-F7 Index FAQHeat PUMP- AS-H40Y 12kW Heat PUMP- AS-H50Y 15kW & AS-H60 18kW Prior to installing your heat pump Installation and SitingPlumbing Flow Switch OptionalAnti Vibration Pads and Drain Tube Flow Switch Installation Guide optionalIM PO R TAN T Required instal a booster pump as per drw.4 below Plumbing LayoutFlow Switch Optional Minimum/Maximum Voltage requirements Electrical Connection & Circuit DiagramControl Panel Functions Adjusting the Pool Water Temperature Economy Pool Water and GAS Refrigerant Flow Meter Please Also see page 15 Filtration & FAQ Control Panel Function Error DisplayAuto Restart Function FAQAuto Restart and Defrosting Function FiltrationWater Chemistry Winterising / START-UP procedure ALL ModelsWarranties Alto Warranty PolicyHeat Pump Breakdown Heat Pump ServiceBefore YOU Call Useful Conversions ALTOHeat Pumps Specification

AS-H40Y, AS-H60Y, AS-H50Y specifications

The Sigma AS-H50Y, AS-H40Y, and AS-H60Y are high-performance amplifiers designed for audio professionals and enthusiasts who demand exceptional sound quality and reliability. Each model brings unique features and technologies to the table, catering to a variety of audio applications ranging from live sound reinforcement to studio monitoring.

The AS-H50Y is a compact yet powerful amplifier that delivers a robust 250 watts of continuous power per channel, making it ideal for smaller venues or portable sound systems. Its lightweight design enhances portability, while advanced thermal management ensures optimal performance even during extended use. The AS-H50Y incorporates a Class D amplifier architecture, providing high efficiency and low distortion. Its built-in limiters protect both the amplifier and connected speakers from damage, guaranteeing a long lifespan and reliable operation.

Moving to the AS-H40Y, this model is engineered for incredible versatility, offering an impressive power rating of 400 watts per channel. One of its standout features is the integrated digital signal processing (DSP), which allows users to fine-tune audio output to their specific needs. The DSP functionality includes multi-band EQ, time alignment, and various presets tailored for different environments. Additionally, the AS-H40Y boasts multiple input and output options, making it compatible with a wide range of audio sources, from microphones to instruments.

The AS-H60Y takes things up a notch with an outstanding 600 watts per channel output, making it suitable for larger venues and professional applications. This amplifier also incorporates advanced networking capabilities, allowing for remote control and monitoring via a dedicated app. This feature enables users to adjust settings on the fly, ensuring optimal sound quality during performances. The AS-H60Y uses advanced heat dissipation technology, ensuring that the unit remains cool and operates efficiently even under high load conditions.

All three models share critical characteristics, including rugged construction designed for reliability, high-quality components for superior audio fidelity, and flexible connectivity options. With their respective power outputs and features, the Sigma AS-H50Y, AS-H40Y, and AS-H60Y cater to a wide range of audio needs, making them excellent choices for those seeking outstanding performance in various settings. Whether for live sound, installations, or studio work, these amplifiers provide the power and flexibility essential for modern audio challenges.
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