Atmor 900 series User Manual

4
OPERATION INSTRUCTIONS
1. Your new Instant Water Heater is ow activated. Simply place one or both switches in the ON position
and turn on the hot water tap. You will need to allow at least 1.5 liters per minute to ow through the unit
in order to activate the Instant Heating System. Run water through the heater for a few minutes.
2. Be sure to every so often clean the spray head of sediment to assure a smooth water ow.
3. Be sure to every so often clean the incoming water lter.
4. The maximum operating water pressure is 8 atmospheres or 115 PSI. This is well above the usual 3
atmospheres or 40 PSI most municipal water systems provide.
5. Be sure to install your Instant Water Heater in a heated location. It cannot be installed where temperatures
drop below freezing.
6. There are two ways to adjust the hot water temperature. One is by adjusting the ow, the other is by
changing the electrical settings on the unit. The slower the ow, the more time the unit has to heat the
water, resulting in higher water temperatures. Adding more rings to the water ow restrictor will limit the
ow and increase the output water temperature. You may choose the low, medium or high settings on
the heater, as required to achieve the water temperature desired.
Setting 0/OFF: No heating, lamp will not light. Setting 1: Low heating, lamp 1 will light.
Setting 2: Medium heating, lamp 2 will light. Setting 3: Maximum heating, both lamps will light.
For 220V - 240V 3.5kW unit only positions 0 & 1 are available.
7. During the summer, it is recommended using only setting 1 or 2 for device with 220V-240V 13kW output.
INSTALLATION REQUIREMENTS
A. A separate electrical line is required.
B. The device must be connected to a separate circuit breaker.
C. The recommended electrical cable for feeding the device, see table I (next page).
Device below a sink with 110V up to 3.5kW output
and 220V-240V 3.5kW-8.6kW output
Device below a sink with 220V - 240V 8.6kW-10.6kW output
1. Terminal block
2. Thermal cut-out with reset
3. Thermal cut-out
4. Relay
5. Light
6. Switch 0- Off
(Option) 1- Low
7. Heating element
8. Read sensor
1. Terminal block
2. Thermal cut-out with reset
3. Thermal Cut out
4. Relay
5. Switch 0- Off
1- Low
2- Medium
3- High
6. Heating element
7. Read sensor
8. EARTH(G) Connection in
the heating canister
41
1
1
1
53 6
78
L1
L2
E(G)
L
E(G)
N
L1
E(G)
L2
L
N
E(G)

Atmor 900 series Specifications

General

Brand	Atmor
Model	900 series
Category	Water Heater
Language	English