WATER HEATER Everything you need to know about troubleshooting your Eemax unit is contained in this fully illustrated Make sure the printed circuit board is mounted in the correct position. This is the top set of mounting holes (see diagram below).
Pool Heater TM Pool Water Sensor 2 5 7 OPTIONAL IMPORTANT: Plug in Orange 3-pin The TeleLink printed circuit board has a number of LEDs on it. These LEDs help to identify problems with either the telephone or the TeleLink (see diagram below).
C Heating module PCB D Hot water outlet E Cold water inlet F Temperature adjustment knob G Flow transducer H Terminal block (CANADA ONLY) water heater must not be installed in a location where it may be exposed to freezing temperatures. If the heater
Water level which can drive heater 24.50(3.5ℓ) Safety water level of wash heater Water level which can reset the drain 24.50 The water level can be detected after 1st draining human body and wash machine by contacting the power supply plug when the work contacting to PCB is executed. 2)
56609185 T/Stat PCB only Note :-56609186 Sensor only (Board number: 7021-1407-02A) THERMOSTATS – OTHER PCB TYPES FLOW SWITCH WATER HEATER (BOILER) Raypak Parts Obsolete Left to Right 56609224 Caleffi 25mm Flow Switch 56609203 Fantini 25mm Flow Switch
93 793776 PCB enclosure (base) 93 793777 Control PCB (for AE115) 93 793778 Control PCB (for AE125) 93 793779 Adjustment knob 93 793784 3/ NOTE: A water heater should be installed in such a manner that if it should leak, the resulting flow of
PCB PCB Power PCB PCB Power PCB Unit 1 Unit 2 Unit 3 t The below diagram shows the connection of 3 units to the system controller. When connecting 4 or more units, follow the same procedure. Water Heater Dipswitch Settings (When using remote controller RC-7647M or RC-7650M)
Troubleshooting Guide 1| Page Condensing Models On‐Demand Water Heater Troubleshooting Guide 9/12/11 321922‐000
Note: Avoid touching printed circuit board (PCB) as static discharge may damage circuitry. Preparation Plug water heater power cord back into electrical outlet and push On/Off button on water heater to “ON”. Title:
Upper right hand corner of the PCB (see ﬁ gure 1). The 1. 2. 3. Tankless Water Heater DUOnex™ 2-Unit System At water heater with the remote control connected, change the #4 dip switch setting (see ﬁ gure 3) to the “OFF” posi-tion.
Remote's PCB to the heater's main PCB. 3. Remote display shows "- -" only B Verify the water heater's ON/OFF switch is turned to the ON (I) device (remote or water heater) until the " " symbol (Fig. 2, Pos. 6) disappears. B Do not use any hot water for at least 5 minutes.
PCB – printed circuit board CPU – central processing unit POT – potentiometer rpm – revolutions per minute SV – solenoid valve Ø – diameter The water heater calculates incoming water temperature by subtracting the theoretical temperature
OPERATOR'S MANUAL 157110293 Date 2009/7/4 1 MCU Kit Read this Operator's Manual carefully and be sure your Water Heater is properly assembled, installed
It is automatically set to approximately 70°C and controlled by the PCB to prevent bacteria growth. To avoid scalding, the temperature of the hot water supplied to the taps and showers should The Water Heater and control panel come complete with electrical connectors fitted.
Is not needed in the heater water piping. This is due to the large size of the heater's internal bypass valve. If the pump ow rate is known to exceed 125 gpm (7.9 l/s), an external bypass may be needed to assure proper heater operation.
Tankless Water Heater Endless Supply of Hot Water, Saves Energy, and Saves Money 0ßSpecial resin coating on PCB 0ßConnectable with Solar Water Heater(See following diagram) Gas Instantaneous water heater Hot water supply at kitchen etc.
Major products: Halogen lamp & heater, LED module & PCB, Ceramic heater plate ISO 14001 certified: Sep, 2001, Latest update: Oct, 2010 (ISO Certificate number: AJA01/3745) Water usage (unit: 1,000m3) Wastewater volume (unit: 1,000m3)
ELECTRIC INSTANTANEOUS TANKLESS WATER HEATER . EFT-5500-4-S-10 240V . EFT-7500-4-S-10 240V . Make sure the printed circuit board is mounted in the correct position. Run water from hot water faucet for 30 seconds and then switch power
Turn on breakers at breaker box for water heater. 5. Open a hot water tap supplied by this unit to verify proper operation. When flow exceeds 0.8 gallons per minute for the AE125/RP27PT and 0.6 gallons per minute for the AE115/
The well pump, pressure tank, hot water heater, and water softener were replaced. Postcleanup monitoring did not detect PCBs. This unfortunate incident resulted in by that time PCB-tainted water may have been consumed. In the case of a