Installation and Wiring Instructions for the MONS100/125/150 Range of Extractor Fans. IMPORTANT: READ THESE INSTRUCTIONS BEFORE COMMENCING THE INSTALLATION DO NOT install this product in areas where the following may be present or occur: • Excessive oil or a grease laden atmosphere. •...
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J. Children should be supervised to ensure that they do not play with the appliance. K. Stationary appliances not fitted with means for disconnection from the supply mains having a contact separation in all poles that provide full disconnection under over voltage category III, the instructions state that means for disconnection must be incorporated in the fixed wiring in accordance with the wiring rules.
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WIRING WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM THE POWER SUPPLY DURING THE INSTALLATION / OR MAINTENANCE. IMPORTANT • The fan should only be used in conjunction with fixed wiring. • The cross - sectional area of supply cord used should be ranged from 1 -1.5mm •...
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MONS100PIR Single speed with PIR (passive infra-red) detector and overrun timer. The fan starts automatically when a movement is detected and will continue to operate for the set overrun time period. Fig. 1. The fan can also be wired to a lighting circuit switch. Fig.3. so it can be started by the light switch or the PIR detector.
SERVICING AND MAINTENANCE WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM THE POWER SUPPLY DURING MAINTENANCE. 1. At intervals appropriate to the installation, the fan should be inspected and cleaned to ensure there is no build up of dirt or other deposits. 2.
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Fig.3: MONS100T/100PIR/125T/150T/100HT/125HT/150HT 220-240V ~ 50Hz FIG. 4: TIMER FIG. 5: PIR TIMER Timer Adjustment Timer Adjustment Timer Adjustment To REDUCE the operating time, use a small screwdriver to turn the adjuster ANTI-CLOCKWISE. To INCREASE the operating time, use a small screwdriver to turn the adjuster CLOCKWISE.
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FIG. 6: HUMIDISTAT-TIMER Humidity Adjustment (25-95%RH) To INCREASE SET POINT, turn the adjuster clockwise. This makes the controller LESS sensitive. To REDUCE SET POINT, turn the adjuster anti- clockwise. This makes the controller MORE sensitive. Speed selection (JP2). Humidity The fan is factory set to low speed with jumper JP2 fitted. Adjustment To activate the high speed setting remove jumper JP2.
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Check with your local authority for recycling advice National Ventilation Stathe Road Burrowbridge Somerset TA7 0RY Website: www.nationalventilation.co.uk email: info@nvagroup.co.uk Sales and technical hotline: 01823 690290 EU Authorised Representative: National Ventilation Sigarenmaker 5 - 5521DJ Eersel Nederland. authorisedrep@nationalventilation.nl 478658 G 0224...
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