Caution For The Control Of The Unit; Conformity - Carrier 42EP Installation, Operation And Maintenance Instructions

2 - SAFETY CONSIDERATIONS
- The wiring of the components which make up the
different control systems and the communication
buses must be carried out in accordance with the
latest rules and regulations by professional
installers.
- The power supply cable must be doubly insulated
and fixed using a cable clamp. A hole is provided
for this purpose in the plastic Carrier controller
housing. The cable must be clamped on the outer
insulation.
- The control loop components must be installed in
an environment, which conforms to their index of
protection (IP).
- The maximum level of pollution is normally
pollutant (level 2) and installation category II.
- The low-voltage wiring (communication bus) must
be kept physically separate from the power wiring.
- I n o r d e r t o a v o i d i n t e r f e r e n c e w i t h t h e
communication links
• Keep low-voltage wiring away from power
cables and avoid using the same cable run (a
maximum of 300 mm in common with the 230
V a.c., 30 A cable).
• Do not pass low-voltage wires through loops in
the power cables.
• Do not connect heavy inductive loads to the
same electrical supply (circuit breaker) used by
the controllers, power modules or speed
controllers.
• Use the screened cable type recommended by
Carrier and make sure all cables are connected
to the controllers and power modules.

2.4 - Caution for the control of the unit

IMPORTANT: It is not permitted to connect several
units to the same control device (electronic NTC
controller, WTC controller, or any other third party
controller). Carrier electronic Thermostat type A&B
for AC motors require additional accessory board
to allow master/slave function. Carrier electronic
Thermostat type C&D for EC motors can be
connected up to 10 units, refer to thermostat
installation manual instructions.

2.5 - Conformity

Déclaration of conformity UE
This unit complies with the provisions of European
Directives:
- 2006/42/EC (Machinery)
- 2014/30/EU (EMC)
- 2011/65/EU (RoHS)
- Electronic Equipement Regulations 2012
- 2009/125/EC (Eco Design) and reglement
327/2011/EU
- REGLEMENT (CE) no 1907/2006 (REACH)
UK Declaration of Conformity
This unit complies with the requirements of:
- Supply of Machinery (Safety) Regulations 2008
- Electromagnetic Compatibility Regulations 2016
- The Restriction of the Use of Certain Hazardous
Substances in Electrical and Electronic Equipment
Regulations 2012
- The Ecodesign for Energy-Related Products and
Energy Information Regulations 2019, and
following amendments
- UK REACH Regulations 2019
UK Importer:
- Toshiba Carrier UK Ltd, Porsham Close,
Roborough, Plymouth, PL6 7DB
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