Remote Control Connections; Usage Of Chemical Products - Waterco Electroheat Ultra Manuel D'installation

Remote Control Connections

1. Switch off power to heat pump at main circuit breaker panel.
2. Unbolt and remove the front access panel.
3. Open control box cover.
4. To connect a 2-Wire Control such as Waterco Aquamaster™, flocheck valve or timer:
ii) Locate the pressure switch either mounted on the bottom plate of the electrical
enclosure or the heat exchanger.
ii) Cut one of the cables connected to the pressure switch. Connect the two wires
from the Controller Normally Open Contact or flocheck valve to the two ends
of the cut cable and make electrically safe. Controller, timer or relay should be
sized to handle 24VAC at 0.5 Amp (because it will be completing the 24VAC
control board circuit on the heater as shown in Figure 24). Use 1mm2 minimum
cable with a minimum 1.2 mm thick insulation rated for a temperature rise of at
least 105°C.
5. Close control box cover.
6. Re-install the access panel. To control heaters that are operated in parallel, connect
wiring at same locations on heater Control. It is imperative that each control circuit is
isolated from the other control circuits; to avoid that current will flow from one heater to
another through the control circuits.
Pressure Switch
cut one wire
2 core cable from controller

Usage Of Chemical Products

Never add liquid chlorine, granular chlorine, or slow dissolving tablets/ pucks into
the skimmer basket. This high concentration of chemicals should be avoided.
Water quality standards that must be strictly adhered to*:
DESCRIPTION NORMAL RANGE*
PH Level
7.4 to 7.8
Chlorine Concentration 1.0 to 4.0 PPM
Total Alkalinity 100 to 120 PPM
Total Dissolved Solids Below 1800 PPM Reg. Pool
Below 3500 PPM Salt. Pool
Calcium Hardness
200 to 300 PPM
* Warranty can be voided if not maintained within these ranges.
Pool Heat Pump I pg 12
VERIFY
1 per week
1 per 2-3 days
1 per 2-3 weeks
1 per month
1 per month
1 per month