Astralpool Viron P320 eVo Instructions D'installation Et De Fonctionnement page 18

If using a compatible AstralPool Gas Heater you can automatically increase the speed of your Viron eVo pump
to ensure the water pressure switch is activated and the heater obtains enough water flow to operate
correctly.
A RJ12 (6 wire flat cable) specifically wired and obtained from AstralPool will connect your pump and heater.
Refer to Heater Instruction Manual for data cable connection details.
Viron Pump when connected to Viron Heater or other compatible AstralPool Heater via RJ 12 cable
Viron Heater Status
When heater is "off"
When "on" but not lit
When flame first lights
When flame is lost
Viron Pump when connected to Viron Heater or other compatible AstraPool Heater via Viron Connect
Viron Heater Status
When heater is "off"
When "on" but not lit
When flame first lights
When flame is lost
Installation and General Maintenance Manual – Viron eVo Pool Pump
Runs at default speed set.
Runs at a minimum of medium speed. The user can use the buttons to select
medium or high only (low speed button has no effect). The "start-up period" is
cancelled.
Runs at high speed. The user cannot change the pump's speed.
Runs at default speed set or medium speed if heater power on.
Runs at the user's manual speed or the chosen default speed when operating
due to timers.
Changes to the higher of the speed which is configured by the user in the
Installation Setup (the "Heater On" speed); or, the speed of the current timer.
The user cannot change to low speed.
Runs at high speed. The user cannot change the pump's speed.
Runs at the user's manual speed or the chosen default speed when operating
due to timers.
24 Volt Data (RJ12
Cable)
Viron Pump response
Viron Pump response
18