Atmor InLine 800 Series Betriebsanleitung
OVERVIEW
This manual must be read carefully before attempting to install the water heater. If you do not follow the safety
rules or the instructions outlined in this manual, the unit may not operate properly and it could cause property
damage, serious bodily injury or death.
Atmor will not be liable for any damages because of failure to comply with the installation and operating
instructions outlined in this manual or because of improper use. Improper use includes the use of this appliance
to heat any liquid other than water. Failure to comply with the installation and operating instructions or
improper use voids the warranty. Never remove the unit’s cover unless the electricity is turned off.
Safety Instructions
1
01
04
07
03
06
09
02
05
08
The water heater must
be installed by a licensed
electrician and in compliance
with all local electrical and
building regulations.
The heater must be installed
according to the installation
instructions (see gures).
The plumbing installation
requires metal or reinforced
pipes that can withstand a
minimum pressure of 8 bar.
(Other types of pipes will
cause damage.)
Caution: The appliance must
be grounded.
The plumbing installation
must be completed before
the electrical installation.
Do not install the heater
where it may be subjected
to direct sunlight, rain and/
or a constant spray of
water.
A dedicated circuit breaker
must be installed on the
power distribution panel.
The heater operates at a
minimum water ow rate of
0.5 gallon/minute.
Always contact your
local authorized licensed
proffessional for service.
Technical Information
Model Guide - kW Output
2
Model *Wattage Voltage Amperage Phase
Circuit breaker
size
Required wire
size
AT-800-35 3.0 kW 110 27 1 30 10 AWG
AT-800-04 3.8 kW 240 16 1 20 12 AWG
AT-800-70 7.0 kW 240 29 1 30 10 AWG
AT-800-08 8.5 kW 240 36 1 40 8 AWG
AT-800-10 10.5 kW 240 44 1 50 6 AWG
AT-800-13 13 kW 240 55 1 60 4 AWG
Minimum water ow to activate unit: 0.5 GPM
Nominal water volume: 2.7G/Min
Working pressure: 0.5 -8 bar (7 -115 psi)
Tested pressure: 16 bar (230 psi)
Water connections: 1/2" NPT
Dimensions (in) (H x W x D): 7.3 x 11.8 x 3.55
Weight (Ib): 3.4
Model 240V 220V 110V 120V
AT-800-04 3.8 kW 3.2 kW - -
AT-800-70 7.0 kW 5.4 kW - -
AT-800-08 8.5 kW 7.1 kW - -
AT-800-10 10.5 kW 8.8 kW - -
AT-800-13 13.0 kW 10.9 kW - -
AT-800-35 - - 3.0 kW 3.5 kW
* Wattage based on maximum voltage.
01
05
06
02
04
03
Remove the appliance
covers (Figure 2).
Connect the Pressure Relief
Device (PRD) to the unit (Fig1)
Note: IMPORTANT – do not
discard this step. A PRD
must be installed.
Connect the water inlet hose to the entry point of the heater (left side
inlet), and connect the outlet hose to the water outlet. Use a hose that
can withstand a minimum pressure of 4 bars. Using any other type of
hose will cause damage (Figure 5).
Residential plumbing systems with unstable pressure or pressure
above 5 bar require the application of a pressure stabilizer valve, set
to 4 – 5 bars.
Do not install the water heater with water connections facing
upward or to the side (Figure 6)
Mount unit to wall with 4 screws at the
marked points (Figure 4)
The appliance must be mounted
horizontally, with water inlets and outlets
at the bottom (Figure 5)
1. Mount ground plate
to wall.
2. Pull wires through.
3. Cut out hole in back
of unit (Right/Left
back) and pass wires
through
(Figure 3)
Assembly Instructions
3
Inline 800
0
L
O
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M
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H
I
G
H
4
23
4
6
5
G = Green or Yellow
N = White
L1/L2 = Black
(See below the Electrical
Diagram)
1Rubber
Cold
Cold
Hot
Hot
PRD
*
L1 L2 N**
*3a)
3.0-3.5kW
110-120V
*3b)
3.8-8.5kW
240V
*3c)
8.6-13kW
240V
Note: Neutral (N)
does not need to
be connected.
L1
L1
L2
N
(L2)
L1G
G
N
NL1
L1
G
G
NL1
L2
Inline 800
0
L
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H
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H
Inline 800
0
L
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D
H
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H
Inline 800
0
L
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D
H
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H
Inline 800
0
L
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H
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H
5
07
1009
14
08
It is recommended that the appliance
electrical connections be tested once
a year by a qualied technician.
Aerator provided with 3kW models only
Assembly instructions
For optimal heating performance and proper
operation, the provided 0.5GPM aerator must
be installed to your sink faucet. This will ensure
a continuous ow and consistent, maximum
temperature rise. Output temperature will vary
depending on seasonality and inlet cold water
temperatures
Maximum of 0.5 GPM ow rate is needed for
optimal heating performance
Run the water ow for
one minute to check for
leakage before connecting
to power.
Reattach the front cover
of the heater and secure
it with 4 screws and then
slide the bottom gray cover
Connect the power cable to the
terminal block.
Caution: The heater must be
grounded.
Reference gure *3 on page 4 and
Electrical diagram on page 6
When installed outdoors,
the heater must be
placed in sealed
waterproof electrical box.
Make sure that the
appliance is lled with
water before connecting
power. (Repeat step 7)
12
11
13
Do not install the heater
where it may be subject to
direct sunlight.
6
Electrical Diagram
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. Light
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. Light
7. Heating element
8. Read sensor
1. Terminal block
2. Thermal cut-out with reset
4. Relay
5. Switch 0- Off
1- Low
2- Medium
3- High
6. Light
7. Heating element
8. Read sensor
8.5kW-10.5kW (240V)
13kW (240V)
3.0 (110V), 3.8 -6.5Kw (240V) - Install Line 1 (L1), E(G)-Ground, Line 2 (L2)
L1/L2 = Line1/Line2 (Black or Red)
E(G) = Ground (Green/Yellow)
*N = Neutral (White or Silver)
*Neutral acts as Line 2 (L2) for 220V/240V
1 2
8
3 4 5 6 7
R.R
85º
Led 1
Led 2
85º
57º
L1
G
L2
23 4 6 7
1 5
8
R.R
85º
Led 1
Relay
Switch
Relay
Led 2
85º
57º
L1
G
L2
24 6 7
1 5
8
R.R
85º
Led 2
Relay
Switch
Relay
Led 1
85º
85º
L1
G
L2
Operation Guide
Troubleshooting
7
PROBLEM ISSUE POSSIBLE CAUSE SOLUTION
Water not hot
enough.
Too much water owing
through the heater.
Reduction in the ambient
temperature.
Water Pressure below of
0.5 bar (7 psi).
Electrical Malfunction.
Reduce the ow rate of the water via
the outlet tap.
Switch to higher temperature setting.
Check if the main water line stop
valve is fully open and that there
are no other restrictions in the water
supply line.
Have the Heater unit check by a
qualied eIectrician or contact your
local authorized distributor.
MODEL kW kW kW kW
AT-800-35 0 1 2 3.5
AT-800-04 0 1.6 2.2 3.8
AT-800-70 0 3 3.5 7
AT-800-08 0 3.8 4.7 8.5
AT-800-10 0 5.25 5.25 10.5
AT-800-13 4.5 8.5 13
LOWOFF MED HIGH
0
L
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H
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H
0
L
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0
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H
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H
0
L
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H
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H
Troubleshooting
8
PROBLEM ISSUE POSSIBLE CAUSE SOLUTION
Water too hot. Not enough water owing
through the heater.
Increase in the ambient
temperature.
Increase the ow rate via the outlet
tap.
Switch to lower temperature setting.
Heater shut off
during use.
Interruption of main
electrical supply.
Check incoming power supply, MCB,
switches and supply cabling.
If problem persists, call your local
authorized distributor for assistance.
Water ceases to
ow.
Blockage of your hand held
shower head.
No water supply.
Clean or replace your hand held
shower head. Check to see that your
shower head hose is not twisted or
blocked. It is necessary for the hose
to have a free passage of water.
Check if the main water line stop
valve is fully open and that there
are no other restrictions in the water
supply line.
Water temperature
varies from hot to
cold during use.
Water pressure has
dropped below min. level.
Increase hot water supply.
No hot water/Unit
is not working.
No electrical power.
Low ow rate 0.5 bar (7 psi).
Check the circuit breaker and check
voltage at the wiring block.
Clean lter screen:
1. Turn circuit breaker off.
2. Open the valve to release pressure
from the unit.
3. Turn circuit breaker on.
If you have an issue and need further assistance,
please call: 1-888-783-6082
3. Cold water inlet
2. PRD
5. Hot water outlet (to be
connected to the main hot
water pipe)
9
Parts
Inline 800
0
L
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W
M
I
D
H
I
G
H
1. Switches
Dieses Handbuch passt für folgende Modelle
6
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