Installation; Selecting An Installation Site; Hydraulic Connections; Electrical Connections - Zodiac RED LINE Instructions For Installation And Use Manual

2. Installation
2.1 Selecting an installation site
The appliance must be installed in a technical room ventilated, dry and without stored pool treatment
products.
90° elbow fittings must not be installed directly at the exchanger outlet; leave at least 25 cm of straight
pipe to prevent chatter of the flow controller armature.
 The appliance must be set horizontally or vertically and supported by pipes held in place
by fixing clips on either side of the heater,
 If the heater is installed vertically, the water flow must circulate from bottom to top,
 The heater must not be installed as below, the flow controller will be triggered:
 An unobstructed space around the appliance is required to facilitate its installation and
maintenance,
 Preferably, the heater should be installed at the low point so that it is always full of water,
 The water treatment system must be installed after the exchanger and at a low point to
prevent chlorine from returning back into the heater.
2.2 Hydraulic connections
Observe the hydraulic connection direction (see arrow on the heater body).
The connection shall comprise a PVC rigid pipe:
- directly if the flow rate is less than 30m³/hour,
- from a by‐pass if the water flow rate is greater than 30m³/h,
- it is recommended to use a by‐pass as this makes maintenance of the appliance simpler,
- on the swimming pool filtration circuit, after the filter  and before any water treatment unit .
Check the tightening of the hydraulic connections, and for leaks.
Hydraulic circuit pressure
Red Line +
test
3‐6‐9‐12 4 bars
2.3 Electrical connections
2.3.1 Voltage and protection
 the electrical supply to the heater must pass via a protection and disconnection device (not supplied) complying
with the standards and regulations in force in the country,
 electrical protection: 30 mA differential trip switch (circuit‐breaker or switch) dedicated.
 electric cables shall be fixed,
 acceptable tolerance of tension variation: ± 10% (while working),
 the stuffing box must be used for all electrical connections.
2.3.2 Connections
 the electrical supply cable must not be exposed to elements that are sharp, hot or represent a crush hazard,
 check that all cables are secure and all terminal connections are correct.
Red Line + 12 kW appliances are cabled to be powered in three phase only.
Red Line + 3, 6 and 9 kW are already cabled to be powered in single phase.
To shift to three phase connection:
- remove the sticker from the terminal,
- remove the 2 shunts (or bridging callipers),
- reverse the sticker 180° from its initial position.
H03609‐00.B1.EN – 2012/01
service
2 bars
Minimum water
Connections
Ø63 or Ø50
V1‐V2‐V3 : by‐pass valves
 Red Line +
 pump
 filter
 water treatment unit
Maximum
flowrate water flowrate
5 m³/h 30 m³/h
3