Mitsubishi Electric PUHY-P-YNW-A Série Manuel D'installation page 361

Índice
1. Precauções de segurança ······································································ 2
1-1. Precauções gerais ................................................................................................................. 2
1-2. Precauções relativas ao transporte da unidade .................................................................... 4
1-3. Precauções relativas à instalação da unidade ...................................................................... 4
1-4. Precauções para instalação de tubagens .............................................................................. 5
1-5. Precauções relativas à instalação elétrica ............................................................................. 5
1-6. Precauções relativas à deslocalização ou reparação da unidade ......................................... 6
1-7. Precauções adicionais ........................................................................................................... 6
2. Acerca do produto················································································· 9
3. Combinação de unidades exteriores ························································ 9
4. Especificações ···················································································· 11
5. Conteúdo da embalagem ······································································14
6. Transporte da unidade ··········································································15
7. Local de instalação ··············································································16
7-1. Instalação de unidade isolada ............................................................................................. 16
7-2. Instalação de várias unidades ............................................................................................. 17
8. Fundações ··························································································19
9. Trabalhos de tubagens de refrigerante ····················································21
9-1. Restrições ............................................................................................................................ 21
9-2. Seleção de tubagens ........................................................................................................... 24
9-3. Seleção do kit de acoplamento ............................................................................................ 25
9-4. Exemplo de ligação dos tubos ............................................................................................. 25
9-5. Ligações das tubagens e operações das válvulas .............................................................. 30
9-6. Teste de estanquidade ao ar ................................................................................................ 34
9-7. Isolamento térmico para tubos............................................................................................. 35
9-8. Descarga do sistema ........................................................................................................... 37
9-9. Carga adicional de refrigerante............................................................................................ 38
10. Trabalhos elétricos ·············································································42
10-1. Antes dos trabalhos elétricos ............................................................................................. 42
10-2. Cabos de alimentação e capacidade do dispositivo .......................................................... 42
10-3. Características do cabo de controlo .................................................................................. 45
10-4. Configuração do sistema ................................................................................................... 45
10-5. Ligações elétricas na caixa de controlo ............................................................................. 48
10-6. Definição de endereço ....................................................................................................... 53
11. Teste de funcionamento ······································································54
11-1. Antes de executar um teste ................................................................................................ 54
11-2. Definição de funções .......................................................................................................... 55
11-3. Características de operação em relação à carga do refrigerante ...................................... 56
11-4. Verificação do funcionamento ............................................................................................ 56
12. Inspeção e manutenção ······································································57
13. Informações na placa sinalética ···························································58
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